[ 
https://issues.apache.org/jira/browse/MESOS-4890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15515378#comment-15515378
 ] 

haosdent commented on MESOS-4890:
---------------------------------

This issue looks like OSX problem when uid is 0, could reproduce by

{code}
#include <unistd.h>

#include <fstream>
#include <iostream>
#include <string>

int main(int argc, char const *argv[])
{
  std::ofstream outfile("/tmp/a");

  outfile << "foobar" << std::endl;
  outfile.close();

  std::string path = "/tmp/a";
  if (::access(path.c_str(), X_OK) < 0) {
    std::cout << "Errno: " << errno << std::endl;
  }

  return 0;
}
{code}

The error code is {{EPERM}} when running user is root. For normal user, get 
{{EACCES}}.

> FetcherCacheTest.LocalUncachedExtract and FetcherCacheHttpTest.HttpMixed fail 
> as root on OSX
> --------------------------------------------------------------------------------------------
>
>                 Key: MESOS-4890
>                 URL: https://issues.apache.org/jira/browse/MESOS-4890
>             Project: Mesos
>          Issue Type: Bug
>          Components: tests
>    Affects Versions: 0.27.1
>         Environment: OSX 10.10.5
>            Reporter: Greg Mann
>            Assignee: haosdent
>              Labels: mesosphere, tests
>
> These two tests are failing as root on OSX due to the same error:
> {code}
> [ RUN      ] FetcherCacheTest.LocalUncachedExtract
> I0307 13:18:53.177228 1928930048 leveldb.cpp:174] Opened db in 1694us
> I0307 13:18:53.177587 1928930048 leveldb.cpp:181] Compacted db in 332us
> I0307 13:18:53.177618 1928930048 leveldb.cpp:196] Created db iterator in 15us
> I0307 13:18:53.177633 1928930048 leveldb.cpp:202] Seeked to beginning of db 
> in 8us
> I0307 13:18:53.177644 1928930048 leveldb.cpp:271] Iterated through 0 keys in 
> the db in 6us
> I0307 13:18:53.177690 1928930048 replica.cpp:779] Replica recovered with log 
> positions 0 -> 0 with 1 holes and 0 unlearned
> I0307 13:18:53.178393 218832896 recover.cpp:447] Starting replica recovery
> I0307 13:18:53.178628 218832896 recover.cpp:473] Replica is in EMPTY status
> I0307 13:18:53.179527 216686592 replica.cpp:673] Replica in EMPTY status 
> received a broadcasted recover request from (4)@127.0.0.1:49563
> I0307 13:18:53.179769 218832896 recover.cpp:193] Received a recover response 
> from a replica in EMPTY status
> I0307 13:18:53.179975 219906048 recover.cpp:564] Updating replica status to 
> STARTING
> I0307 13:18:53.180225 220442624 leveldb.cpp:304] Persisting metadata (8 
> bytes) to leveldb took 192us
> I0307 13:18:53.180249 220442624 replica.cpp:320] Persisted replica status to 
> STARTING
> I0307 13:18:53.180340 217223168 recover.cpp:473] Replica is in STARTING status
> I0307 13:18:53.180753 216686592 replica.cpp:673] Replica in STARTING status 
> received a broadcasted recover request from (5)@127.0.0.1:49563
> I0307 13:18:53.180891 218832896 recover.cpp:193] Received a recover response 
> from a replica in STARTING status
> I0307 13:18:53.181082 216686592 recover.cpp:564] Updating replica status to 
> VOTING
> I0307 13:18:53.181246 218296320 leveldb.cpp:304] Persisting metadata (8 
> bytes) to leveldb took 100us
> I0307 13:18:53.181268 218296320 replica.cpp:320] Persisted replica status to 
> VOTING
> I0307 13:18:53.181325 217223168 recover.cpp:578] Successfully joined the 
> Paxos group
> I0307 13:18:53.181427 217223168 recover.cpp:462] Recover process terminated
> I0307 13:18:53.185133 218296320 master.cpp:375] Master 
> af5d4df4-703d-46f9-b5f7-95826f86abcd (localhost) started on 127.0.0.1:49563
> I0307 13:18:53.185169 218296320 master.cpp:377] Flags at startup: --acls="" 
> --allocation_interval="1secs" --allocator="HierarchicalDRF" 
> --authenticate="true" --authenticate_http="true" --authenticate_slaves="true" 
> --authenticators="crammd5" --authorizers="local" 
> --credentials="/private/tmp/BdBCVb/credentials" --framework_sorter="drf" 
> --help="false" --hostname_lookup="true" --http_authenticators="basic" 
> --initialize_driver_logging="true" --log_auto_initialize="true" 
> --logbufsecs="0" --logging_level="INFO" --max_completed_frameworks="50" 
> --max_completed_tasks_per_framework="1000" --max_slave_ping_timeouts="5" 
> --quiet="false" --recovery_slave_removal_limit="100%" 
> --registry="replicated_log" --registry_fetch_timeout="1mins" 
> --registry_store_timeout="100secs" --registry_strict="true" 
> --root_submissions="true" --slave_ping_timeout="15secs" 
> --slave_reregister_timeout="10mins" --user_sorter="drf" --version="false" 
> --webui_dir="/usr/local/share/mesos/webui" 
> --work_dir="/private/tmp/BdBCVb/master" --zk_session_timeout="10secs"
> W0307 13:18:53.185725 218296320 master.cpp:380]
> **************************************************
> Master bound to loopback interface! Cannot communicate with remote schedulers 
> or slaves. You might want to set '--ip' flag to a routable IP address.
> **************************************************
> I0307 13:18:53.185766 218296320 master.cpp:422] Master only allowing 
> authenticated frameworks to register
> I0307 13:18:53.185778 218296320 master.cpp:427] Master only allowing 
> authenticated slaves to register
> I0307 13:18:53.185784 218296320 credentials.hpp:35] Loading credentials for 
> authentication from '/private/tmp/BdBCVb/credentials'
> I0307 13:18:53.186089 218296320 master.cpp:467] Using default 'crammd5' 
> authenticator
> I0307 13:18:53.186130 218296320 authenticator.cpp:518] Initializing server 
> SASL
> I0307 13:18:53.204093 218296320 master.cpp:536] Using default 'basic' HTTP 
> authenticator
> I0307 13:18:53.204290 218296320 master.cpp:570] Authorization enabled
> I0307 13:18:53.207252 216686592 master.cpp:1711] The newly elected leader is 
> master@127.0.0.1:49563 with id af5d4df4-703d-46f9-b5f7-95826f86abcd
> I0307 13:18:53.207278 216686592 master.cpp:1724] Elected as the leading 
> master!
> I0307 13:18:53.207285 216686592 master.cpp:1469] Recovering from registrar
> I0307 13:18:53.207348 219906048 registrar.cpp:307] Recovering registrar
> I0307 13:18:53.207723 218296320 log.cpp:659] Attempting to start the writer
> I0307 13:18:53.208653 217223168 replica.cpp:493] Replica received implicit 
> promise request from (7)@127.0.0.1:49563 with proposal 1
> I0307 13:18:53.208890 217223168 leveldb.cpp:304] Persisting metadata (8 
> bytes) to leveldb took 225us
> I0307 13:18:53.208915 217223168 replica.cpp:342] Persisted promised to 1
> I0307 13:18:53.209322 217223168 coordinator.cpp:238] Coordinator attempting 
> to fill missing positions
> I0307 13:18:53.210207 218832896 replica.cpp:388] Replica received explicit 
> promise request from (8)@127.0.0.1:49563 for position 0 with proposal 2
> I0307 13:18:53.221334 218832896 leveldb.cpp:341] Persisting action (8 bytes) 
> to leveldb took 212us
> I0307 13:18:53.221374 218832896 replica.cpp:712] Persisted action at 0
> I0307 13:18:53.222466 218832896 replica.cpp:537] Replica received write 
> request for position 0 from (9)@127.0.0.1:49563
> I0307 13:18:53.222514 218832896 leveldb.cpp:436] Reading position from 
> leveldb took 25us
> I0307 13:18:53.222654 218832896 leveldb.cpp:341] Persisting action (14 bytes) 
> to leveldb took 113us
> I0307 13:18:53.222687 218832896 replica.cpp:712] Persisted action at 0
> I0307 13:18:53.223124 217223168 replica.cpp:691] Replica received learned 
> notice for position 0 from @0.0.0.0:0
> I0307 13:18:53.223253 217223168 leveldb.cpp:341] Persisting action (16 bytes) 
> to leveldb took 111us
> I0307 13:18:53.223286 217223168 replica.cpp:712] Persisted action at 0
> I0307 13:18:53.223297 217223168 replica.cpp:697] Replica learned NOP action 
> at position 0
> I0307 13:18:53.223692 216686592 log.cpp:675] Writer started with ending 
> position 0
> I0307 13:18:53.224313 220442624 leveldb.cpp:436] Reading position from 
> leveldb took 25us
> I0307 13:18:53.230077 216686592 registrar.cpp:340] Successfully fetched the 
> registry (0B) in 22.683904ms
> I0307 13:18:53.230182 216686592 registrar.cpp:439] Applied 1 operations in 
> 27us; attempting to update the 'registry'
> I0307 13:18:53.235378 218296320 log.cpp:683] Attempting to append 160 bytes 
> to the log
> I0307 13:18:53.235472 220442624 coordinator.cpp:348] Coordinator attempting 
> to write APPEND action at position 1
> I0307 13:18:53.235992 220442624 replica.cpp:537] Replica received write 
> request for position 1 from (10)@127.0.0.1:49563
> I0307 13:18:53.236171 220442624 leveldb.cpp:341] Persisting action (179 
> bytes) to leveldb took 162us
> I0307 13:18:53.236194 220442624 replica.cpp:712] Persisted action at 1
> I0307 13:18:53.236552 219906048 replica.cpp:691] Replica received learned 
> notice for position 1 from @0.0.0.0:0
> I0307 13:18:53.236660 219906048 leveldb.cpp:341] Persisting action (181 
> bytes) to leveldb took 98us
> I0307 13:18:53.236683 219906048 replica.cpp:712] Persisted action at 1
> I0307 13:18:53.236695 219906048 replica.cpp:697] Replica learned APPEND 
> action at position 1
> I0307 13:18:53.237249 219369472 registrar.cpp:484] Successfully updated the 
> 'registry' in 7.036928ms
> I0307 13:18:53.237313 219369472 registrar.cpp:370] Successfully recovered 
> registrar
> I0307 13:18:53.237398 218832896 log.cpp:702] Attempting to truncate the log 
> to 1
> I0307 13:18:53.237515 219906048 coordinator.cpp:348] Coordinator attempting 
> to write TRUNCATE action at position 2
> I0307 13:18:53.237629 217223168 master.cpp:1521] Recovered 0 slaves from the 
> Registry (122B) ; allowing 10mins for slaves to re-register
> I0307 13:18:53.238004 219369472 replica.cpp:537] Replica received write 
> request for position 2 from (11)@127.0.0.1:49563
> I0307 13:18:53.238106 219369472 leveldb.cpp:341] Persisting action (16 bytes) 
> to leveldb took 90us
> I0307 13:18:53.238126 219369472 replica.cpp:712] Persisted action at 2
> I0307 13:18:53.238431 218832896 replica.cpp:691] Replica received learned 
> notice for position 2 from @0.0.0.0:0
> I0307 13:18:53.238533 218832896 leveldb.cpp:341] Persisting action (18 bytes) 
> to leveldb took 92us
> I0307 13:18:53.238564 218832896 leveldb.cpp:399] Deleting ~1 keys from 
> leveldb took 16us
> I0307 13:18:53.238576 218832896 replica.cpp:712] Persisted action at 2
> I0307 13:18:53.238586 218832896 replica.cpp:697] Replica learned TRUNCATE 
> action at position 2
> W0307 13:18:53.250967 1928930048 sched.cpp:1642]
> **************************************************
> Scheduler driver bound to loopback interface! Cannot communicate with remote 
> master(s). You might want to set 'LIBPROCESS_IP' environment variable to use 
> a routable IP address.
> **************************************************
> I0307 13:18:53.251945 1928930048 containerizer.cpp:149] Using isolation: 
> posix/cpu,posix/mem,filesystem/posix
> I0307 13:18:53.255452 216686592 slave.cpp:193] Slave started on 
> 1)@127.0.0.1:49563
> I0307 13:18:53.255501 216686592 slave.cpp:194] Flags at startup: 
> --appc_simple_discovery_uri_prefix="http://"; 
> --appc_store_dir="/tmp/mesos/store/appc" --authenticatee="crammd5" 
> --container_disk_watch_interval="15secs" --containerizers="mesos" 
> --credential="/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/credential" 
> --default_role="*" --disk_watch_interval="1mins" --docker="docker" 
> --docker_kill_orphans="true" --docker_registry="https://registry-1.docker.io"; 
> --docker_remove_delay="6hrs" --docker_socket="/var/run/docker.sock" 
> --docker_stop_timeout="0ns" --docker_store_dir="/tmp/mesos/store/docker" 
> --enforce_container_disk_quota="false" 
> --executor_registration_timeout="1mins" 
> --executor_shutdown_grace_period="5secs" 
> --fetcher_cache_dir="/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/fetch" 
> --fetcher_cache_size="2GB" --frameworks_home="" --gc_delay="1weeks" 
> --gc_disk_headroom="0.1" --hadoop_home="" --help="false" 
> --hostname_lookup="true" --image_provisioner_backend="copy" 
> --initialize_driver_logging="true" --isolation="posix/cpu,posix/mem" 
> --launcher_dir="/Users/gmann/src/mesos3/build/src" --logbufsecs="0" 
> --logging_level="INFO" --oversubscribed_resources_interval="15secs" 
> --qos_correction_interval_min="0ns" --quiet="false" --recover="reconnect" 
> --recovery_timeout="15mins" --registration_backoff_factor="10ms" 
> --resources="cpus:1000;mem:1000" --sandbox_directory="/mnt/mesos/sandbox" 
> --strict="true" --switch_user="true" --version="false" 
> --work_dir="/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g"
> W0307 13:18:53.288372 216686592 slave.cpp:197]
> **************************************************
> Slave bound to loopback interface! Cannot communicate with remote master(s). 
> You might want to set '--ip' flag to a routable IP address.
> **************************************************
> I0307 13:18:53.288470 216686592 credentials.hpp:83] Loading credential for 
> authentication from 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/credential'
> I0307 13:18:53.288761 216686592 slave.cpp:324] Slave using credential for: 
> test-principal
> I0307 13:18:53.289757 216686592 slave.cpp:464] Slave resources: cpus(*):1000; 
> mem(*):1000; disk(*):470816; ports(*):[31000-32000]
> I0307 13:18:53.289811 216686592 slave.cpp:472] Slave attributes: [  ]
> I0307 13:18:53.289821 216686592 slave.cpp:477] Slave hostname: localhost
> I0307 13:18:53.290907 218832896 state.cpp:58] Recovering state from 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/meta'
> I0307 13:18:53.291229 217759744 status_update_manager.cpp:200] Recovering 
> status update manager
> I0307 13:18:53.291491 218296320 containerizer.cpp:407] Recovering 
> containerizer
> I0307 13:18:53.292832 217223168 provisioner.cpp:245] Provisioner recovery 
> complete
> I0307 13:18:53.293160 218296320 slave.cpp:4565] Finished recovery
> I0307 13:18:53.293838 219369472 status_update_manager.cpp:174] Pausing 
> sending status updates
> I0307 13:18:53.293861 218296320 slave.cpp:796] New master detected at 
> master@127.0.0.1:49563
> I0307 13:18:53.293902 218296320 slave.cpp:859] Authenticating with master 
> master@127.0.0.1:49563
> I0307 13:18:53.293912 218296320 slave.cpp:864] Using default CRAM-MD5 
> authenticatee
> I0307 13:18:53.294080 217759744 authenticatee.cpp:97] Initializing client SASL
> I0307 13:18:53.294088 218296320 slave.cpp:832] Detecting new master
> I0307 13:18:53.294106 217759744 authenticatee.cpp:121] Creating new client 
> SASL connection
> I0307 13:18:53.294538 218832896 master.cpp:5495] Authenticating 
> slave(1)@127.0.0.1:49563
> I0307 13:18:53.294764 220442624 authenticator.cpp:98] Creating new server 
> SASL connection
> I0307 13:18:53.295056 216686592 authenticatee.cpp:212] Received SASL 
> authentication mechanisms: CRAM-MD5
> I0307 13:18:53.295084 216686592 authenticatee.cpp:238] Attempting to 
> authenticate with mechanism 'CRAM-MD5'
> I0307 13:18:53.295145 216686592 authenticator.cpp:203] Received SASL 
> authentication start
> I0307 13:18:53.295197 216686592 authenticator.cpp:325] Authentication 
> requires more steps
> I0307 13:18:53.295279 216686592 authenticatee.cpp:258] Received SASL 
> authentication step
> I0307 13:18:53.295372 220442624 authenticator.cpp:231] Received SASL 
> authentication step
> I0307 13:18:53.295426 220442624 authenticator.cpp:317] Authentication success
> I0307 13:18:53.295487 216686592 authenticatee.cpp:298] Authentication success
> I0307 13:18:53.295543 218296320 master.cpp:5525] Successfully authenticated 
> principal 'test-principal' at slave(1)@127.0.0.1:49563
> I0307 13:18:53.295735 219906048 slave.cpp:927] Successfully authenticated 
> with master master@127.0.0.1:49563
> I0307 13:18:53.295945 217223168 master.cpp:4206] Registering slave at 
> slave(1)@127.0.0.1:49563 (localhost) with id 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0
> I0307 13:18:53.296198 219906048 registrar.cpp:439] Applied 1 operations in 
> 57us; attempting to update the 'registry'
> I0307 13:18:53.301676 218832896 log.cpp:683] Attempting to append 327 bytes 
> to the log
> I0307 13:18:53.301797 216686592 coordinator.cpp:348] Coordinator attempting 
> to write APPEND action at position 3
> I0307 13:18:53.302420 219369472 replica.cpp:537] Replica received write 
> request for position 3 from (26)@127.0.0.1:49563
> I0307 13:18:53.302631 219369472 leveldb.cpp:341] Persisting action (346 
> bytes) to leveldb took 196us
> I0307 13:18:53.302670 219369472 replica.cpp:712] Persisted action at 3
> I0307 13:18:53.303133 216686592 replica.cpp:691] Replica received learned 
> notice for position 3 from @0.0.0.0:0
> I0307 13:18:53.303333 216686592 leveldb.cpp:341] Persisting action (348 
> bytes) to leveldb took 189us
> I0307 13:18:53.303367 216686592 replica.cpp:712] Persisted action at 3
> I0307 13:18:53.303378 216686592 replica.cpp:697] Replica learned APPEND 
> action at position 3
> I0307 13:18:53.304100 219906048 registrar.cpp:484] Successfully updated the 
> 'registry' in 7.844096ms
> I0307 13:18:53.304252 218832896 log.cpp:702] Attempting to truncate the log 
> to 3
> I0307 13:18:53.304260 218296320 master.cpp:4194] Ignoring register slave 
> message from slave(1)@127.0.0.1:49563 (localhost) as admission is already in 
> progress
> I0307 13:18:53.304323 217759744 coordinator.cpp:348] Coordinator attempting 
> to write TRUNCATE action at position 4
> I0307 13:18:53.304636 218296320 master.cpp:4274] Registered slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at slave(1)@127.0.0.1:49563 
> (localhost) with cpus(*):1000; mem(*):1000; disk(*):470816; 
> ports(*):[31000-32000]
> I0307 13:18:53.304708 219369472 hierarchical.cpp:473] Added slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 (localhost) with cpus(*):1000; 
> mem(*):1000; disk(*):470816; ports(*):[31000-32000] (allocated: )
> I0307 13:18:53.304811 220442624 slave.cpp:971] Registered with master 
> master@127.0.0.1:49563; given slave ID af5d4df4-703d-46f9-b5f7-95826f86abcd-S0
> I0307 13:18:53.304950 219369472 replica.cpp:537] Replica received write 
> request for position 4 from (27)@127.0.0.1:49563
> I0307 13:18:53.304960 218832896 status_update_manager.cpp:181] Resuming 
> sending status updates
> I0307 13:18:53.305089 219369472 leveldb.cpp:341] Persisting action (16 bytes) 
> to leveldb took 119us
> I0307 13:18:53.305111 219369472 replica.cpp:712] Persisted action at 4
> I0307 13:18:53.305330 220442624 slave.cpp:1030] Forwarding total 
> oversubscribed resources
> I0307 13:18:53.305500 216686592 master.cpp:4618] Received update of slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at slave(1)@127.0.0.1:49563 
> (localhost) with total oversubscribed resources
> I0307 13:18:53.305531 218296320 replica.cpp:691] Replica received learned 
> notice for position 4 from @0.0.0.0:0
> I0307 13:18:53.305655 218296320 leveldb.cpp:341] Persisting action (18 bytes) 
> to leveldb took 112us
> I0307 13:18:53.305704 218296320 leveldb.cpp:399] Deleting ~2 keys from 
> leveldb took 30us
> I0307 13:18:53.305724 218296320 replica.cpp:712] Persisted action at 4
> I0307 13:18:53.305739 218296320 replica.cpp:697] Replica learned TRUNCATE 
> action at position 4
> I0307 13:18:53.305752 1928930048 sched.cpp:222] Version: 0.28.0
> I0307 13:18:53.305771 216686592 hierarchical.cpp:531] Slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 (localhost) updated with 
> oversubscribed resources  (total: cpus(*):1000; mem(*):1000; disk(*):470816; 
> ports(*):[31000-32000], allocated: )
> I0307 13:18:53.306143 217223168 sched.cpp:326] New master detected at 
> master@127.0.0.1:49563
> I0307 13:18:53.306175 217223168 sched.cpp:382] Authenticating with master 
> master@127.0.0.1:49563
> I0307 13:18:53.306186 217223168 sched.cpp:389] Using default CRAM-MD5 
> authenticatee
> I0307 13:18:53.306267 220442624 authenticatee.cpp:121] Creating new client 
> SASL connection
> I0307 13:18:53.306583 218296320 master.cpp:5495] Authenticating 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> I0307 13:18:53.306753 220442624 authenticator.cpp:98] Creating new server 
> SASL connection
> I0307 13:18:53.306988 217223168 authenticatee.cpp:212] Received SASL 
> authentication mechanisms: CRAM-MD5
> I0307 13:18:53.307008 217223168 authenticatee.cpp:238] Attempting to 
> authenticate with mechanism 'CRAM-MD5'
> I0307 13:18:53.307080 216686592 authenticator.cpp:203] Received SASL 
> authentication start
> I0307 13:18:53.307126 216686592 authenticator.cpp:325] Authentication 
> requires more steps
> I0307 13:18:53.307173 216686592 authenticatee.cpp:258] Received SASL 
> authentication step
> I0307 13:18:53.307251 218832896 authenticator.cpp:231] Received SASL 
> authentication step
> I0307 13:18:53.307286 218832896 authenticator.cpp:317] Authentication success
> I0307 13:18:53.307343 216686592 authenticatee.cpp:298] Authentication success
> I0307 13:18:53.307385 218296320 master.cpp:5525] Successfully authenticated 
> principal 'test-principal' at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> I0307 13:18:53.307569 219906048 sched.cpp:471] Successfully authenticated 
> with master master@127.0.0.1:49563
> I0307 13:18:53.307701 220442624 master.cpp:2231] Received SUBSCRIBE call for 
> framework 'default' at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> W0307 13:18:53.307716 220442624 master.cpp:2238] Framework at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563 (authenticated 
> as 'test-principal') does not set 'principal' in FrameworkInfo
> I0307 13:18:53.307725 220442624 master.cpp:1750] Authorizing framework 
> principal '' to receive offers for role '*'
> I0307 13:18:53.307873 216686592 master.cpp:2302] Subscribing framework 
> default with checkpointing enabled and capabilities [  ]
> I0307 13:18:53.308115 218296320 hierarchical.cpp:265] Added framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.308195 219906048 sched.cpp:703] Framework registered with 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.308531 216686592 master.cpp:5324] Sending 1 offers to 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> I0307 13:18:53.309474 219906048 master.cpp:3104] Processing ACCEPT call for 
> offers: [ af5d4df4-703d-46f9-b5f7-95826f86abcd-O0 ] on slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at slave(1)@127.0.0.1:49563 
> (localhost) for framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) 
> at scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> I0307 13:18:53.309499 219906048 master.cpp:2776] Authorizing framework 
> principal '' to launch task 0 as user 'root'
> I0307 13:18:53.310029 219906048 master.hpp:177] Adding task 0 with resources 
> cpus(*):1; mem(*):1 on slave af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 
> (localhost)
> I0307 13:18:53.310070 219906048 master.cpp:3589] Launching task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563 with resources 
> cpus(*):1; mem(*):1 on slave af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at 
> slave(1)@127.0.0.1:49563 (localhost)
> I0307 13:18:53.310212 217223168 slave.cpp:1361] Got assigned task 0 for 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.311076 217223168 slave.cpp:1480] Launching task 0 for 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.316226 217223168 paths.cpp:528] Trying to chown 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0/runs/c50feaee-98fc-4a96-9ff8-aec5e74ef487'
>  to user 'root'
> I0307 13:18:53.322151 217223168 slave.cpp:5367] Launching executor 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 with resources 
> cpus(*):0.1; mem(*):32 in work directory 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0/runs/c50feaee-98fc-4a96-9ff8-aec5e74ef487'
> I0307 13:18:53.322480 217759744 containerizer.cpp:666] Starting container 
> 'c50feaee-98fc-4a96-9ff8-aec5e74ef487' for executor '0' of framework 
> 'af5d4df4-703d-46f9-b5f7-95826f86abcd-0000'
> I0307 13:18:53.322880 217223168 slave.cpp:1698] Queuing task '0' for executor 
> '0' of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.325212 217759744 launcher.cpp:147] Forked child with pid 
> '80120' for container 'c50feaee-98fc-4a96-9ff8-aec5e74ef487'
> I0307 13:18:53.325358 217759744 containerizer.cpp:1118] Checkpointing 
> executor's forked pid 80120 to 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/meta/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0/runs/c50feaee-98fc-4a96-9ff8-aec5e74ef487/pids/forked.pid'
> I0307 13:18:53.479293 1928930048 exec.cpp:143] Version: 0.28.0
> I0307 13:18:53.480288 219906048 slave.cpp:2643] Got registration for executor 
> '0' of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 from 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.481559 160067584 exec.cpp:217] Executor registered on slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0
> I0307 13:18:53.481842 220442624 slave.cpp:1863] Sending queued task '0' to 
> executor '0' of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 at 
> executor(1)@127.0.0.1:49564
> Registered executor on localhost
> Starting task 0
> sh -c './mesos-fetcher-test-acmd 0'
> Forked command at 80166
> I0307 13:18:53.493090 218296320 slave.cpp:3002] Handling status update 
> TASK_RUNNING (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) for task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 from 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.494093 219906048 status_update_manager.cpp:320] Received 
> status update TASK_RUNNING (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) for 
> task 0 of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.494415 219906048 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_RUNNING (UUID: 
> 52236fd2-e037-4fc5-af8a-2af09e4dee49) for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.494856 218296320 slave.cpp:3400] Forwarding the update 
> TASK_RUNNING (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) for task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 to master@127.0.0.1:49563
> I0307 13:18:53.494997 218296320 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_RUNNING (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) for 
> task 0 of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 to 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.495033 220442624 master.cpp:4763] Status update TASK_RUNNING 
> (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 from slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at slave(1)@127.0.0.1:49563 
> (localhost)
> I0307 13:18:53.495064 220442624 master.cpp:4811] Forwarding status update 
> TASK_RUNNING (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) for task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.495151 220442624 master.cpp:6421] Updating the state of task 0 
> of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (latest state: 
> TASK_RUNNING, status update state: TASK_RUNNING)
> I0307 13:18:53.495412 218832896 master.cpp:3918] Processing ACKNOWLEDGE call 
> 52236fd2-e037-4fc5-af8a-2af09e4dee49 for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563 on slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0
> I0307 13:18:53.495597 220442624 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: 52236fd2-e037-4fc5-af8a-2af09e4dee49) 
> for task 0 of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.495683 220442624 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_RUNNING (UUID: 
> 52236fd2-e037-4fc5-af8a-2af09e4dee49) for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> Command exited with status 0 (pid: 80166)
> I0307 13:18:53.601727 219369472 slave.cpp:3002] Handling status update 
> TASK_FINISHED (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) for task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 from 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.603240 219369472 status_update_manager.cpp:320] Received 
> status update TASK_FINISHED (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) for 
> task 0 of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.603281 219369472 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_FINISHED (UUID: 
> eb6fb53f-457b-41ed-9c8d-12977624ba90) for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.605392 220442624 slave.cpp:3400] Forwarding the update 
> TASK_FINISHED (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) for task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 to master@127.0.0.1:49563
> I0307 13:18:53.605516 220442624 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_FINISHED (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) for 
> task 0 of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 to 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.605602 218296320 master.cpp:4763] Status update TASK_FINISHED 
> (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 from slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at slave(1)@127.0.0.1:49563 
> (localhost)
> I0307 13:18:53.605643 218296320 master.cpp:4811] Forwarding status update 
> TASK_FINISHED (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) for task 0 of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.605747 218296320 master.cpp:6421] Updating the state of task 0 
> of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (latest state: 
> TASK_FINISHED, status update state: TASK_FINISHED)
> I0307 13:18:53.606199 220442624 master.cpp:3918] Processing ACKNOWLEDGE call 
> eb6fb53f-457b-41ed-9c8d-12977624ba90 for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563 on slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0
> I0307 13:18:53.606235 220442624 master.cpp:6487] Removing task 0 with 
> resources cpus(*):1; mem(*):1 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 on slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0 at slave(1)@127.0.0.1:49563 
> (localhost)
> ../../src/tests/fetcher_cache_tests.cpp:347: Failure
> access: Operation not permitted
> I0307 13:18:53.606472 1928930048 sched.cpp:1903] Asked to stop the driver
> I0307 13:18:53.606465 216686592 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: eb6fb53f-457b-41ed-9c8d-12977624ba90) 
> for task 0 of framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.606556 217223168 sched.cpp:1143] Stopping framework 
> 'af5d4df4-703d-46f9-b5f7-95826f86abcd-0000'
> I0307 13:18:53.606556 216686592 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_FINISHED (UUID: 
> eb6fb53f-457b-41ed-9c8d-12977624ba90) for task 0 of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.606678 218296320 master.cpp:5897] Processing TEARDOWN call for 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> I0307 13:18:53.606699 218296320 master.cpp:5909] Removing framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 (default) at 
> scheduler-e69ff536-eae1-4628-9b7a-48e627c8fe63@127.0.0.1:49563
> I0307 13:18:53.606822 220442624 hierarchical.cpp:375] Deactivated framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.606874 220442624 slave.cpp:2079] Asked to shut down framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 by master@127.0.0.1:49563
> I0307 13:18:53.606896 220442624 slave.cpp:2104] Shutting down framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.606925 220442624 slave.cpp:4198] Shutting down executor '0' of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 at 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.607121 217759744 hierarchical.cpp:326] Removed framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.607184 161140736 exec.cpp:390] Executor asked to shutdown
> I0307 13:18:53.607857 218296320 master.cpp:1026] Master terminating
> I0307 13:18:53.608083 218832896 hierarchical.cpp:505] Removed slave 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-S0
> I0307 13:18:53.608422 219906048 slave.cpp:3528] master@127.0.0.1:49563 exited
> W0307 13:18:53.608439 219906048 slave.cpp:3531] Master disconnected! Waiting 
> for a new master to be elected
> I0307 13:18:53.611073 217759744 containerizer.cpp:1392] Destroying container 
> 'c50feaee-98fc-4a96-9ff8-aec5e74ef487'
> E0307 13:18:53.636780 220979200 process.cpp:1958] Failed to shutdown socket 
> with fd 13: Socket is not connected
> I0307 13:18:53.636770 219369472 slave.cpp:3528] executor(1)@127.0.0.1:49564 
> exited
> E0307 13:18:53.636854 220979200 process.cpp:1958] Failed to shutdown socket 
> with fd 10: Socket is not connected
> I0307 13:18:53.736140 218832896 containerizer.cpp:1608] Executor for 
> container 'c50feaee-98fc-4a96-9ff8-aec5e74ef487' has exited
> I0307 13:18:53.737298 216686592 provisioner.cpp:306] Ignoring destroy request 
> for unknown container c50feaee-98fc-4a96-9ff8-aec5e74ef487
> I0307 13:18:53.737576 218832896 slave.cpp:3886] Executor '0' of framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 terminated with signal Killed: 9
> I0307 13:18:53.737622 218832896 slave.cpp:3990] Cleaning up executor '0' of 
> framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000 at 
> executor(1)@127.0.0.1:49564
> I0307 13:18:53.738059 219369472 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0/runs/c50feaee-98fc-4a96-9ff8-aec5e74ef487'
>  for gc 6.99999145908444days in the future
> I0307 13:18:53.738186 219369472 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0'
>  for gc 6.99999145698963days in the future
> I0307 13:18:53.738288 219369472 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/meta/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0/runs/c50feaee-98fc-4a96-9ff8-aec5e74ef487'
>  for gc 6.9999914563763days in the future
> I0307 13:18:53.738350 218832896 slave.cpp:4078] Cleaning up framework 
> af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.738371 219369472 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/meta/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000/executors/0'
>  for gc 6.99999145590222days in the future
> I0307 13:18:53.738461 217759744 status_update_manager.cpp:282] Closing status 
> update streams for framework af5d4df4-703d-46f9-b5f7-95826f86abcd-0000
> I0307 13:18:53.738587 220442624 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000'
>  for gc 6.99999145273185days in the future
> I0307 13:18:53.738716 218832896 slave.cpp:668] Slave terminating
> I0307 13:18:53.738714 217759744 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheTest_LocalUncachedExtract_n3Nz3g/meta/slaves/af5d4df4-703d-46f9-b5f7-95826f86abcd-S0/frameworks/af5d4df4-703d-46f9-b5f7-95826f86abcd-0000'
>  for gc 6.99999145117037days in the future
> [  FAILED  ] FetcherCacheTest.LocalUncachedExtract (576 ms)
> {code}
> {code}
> [ RUN      ] FetcherCacheHttpTest.HttpMixed
> I0307 13:17:01.319810 1928930048 leveldb.cpp:174] Opened db in 1782us
> I0307 13:17:01.320202 1928930048 leveldb.cpp:181] Compacted db in 357us
> I0307 13:17:01.320235 1928930048 leveldb.cpp:196] Created db iterator in 15us
> I0307 13:17:01.320250 1928930048 leveldb.cpp:202] Seeked to beginning of db 
> in 7us
> I0307 13:17:01.320261 1928930048 leveldb.cpp:271] Iterated through 0 keys in 
> the db in 6us
> I0307 13:17:01.320307 1928930048 replica.cpp:779] Replica recovered with log 
> positions 0 -> 0 with 1 holes and 0 unlearned
> I0307 13:17:01.321089 237211648 recover.cpp:447] Starting replica recovery
> I0307 13:17:01.321338 237211648 recover.cpp:473] Replica is in EMPTY status
> I0307 13:17:01.322227 239894528 replica.cpp:673] Replica in EMPTY status 
> received a broadcasted recover request from (4)@127.0.0.1:49529
> I0307 13:17:01.322518 239357952 recover.cpp:193] Received a recover response 
> from a replica in EMPTY status
> I0307 13:17:01.322715 239894528 recover.cpp:564] Updating replica status to 
> STARTING
> I0307 13:17:01.323037 240431104 leveldb.cpp:304] Persisting metadata (8 
> bytes) to leveldb took 239us
> I0307 13:17:01.323063 240431104 replica.cpp:320] Persisted replica status to 
> STARTING
> I0307 13:17:01.323163 239357952 recover.cpp:473] Replica is in STARTING status
> I0307 13:17:01.323623 236675072 replica.cpp:673] Replica in STARTING status 
> received a broadcasted recover request from (5)@127.0.0.1:49529
> I0307 13:17:01.323740 239894528 recover.cpp:193] Received a recover response 
> from a replica in STARTING status
> I0307 13:17:01.323952 236675072 recover.cpp:564] Updating replica status to 
> VOTING
> I0307 13:17:01.324126 240431104 leveldb.cpp:304] Persisting metadata (8 
> bytes) to leveldb took 111us
> I0307 13:17:01.324152 240431104 replica.cpp:320] Persisted replica status to 
> VOTING
> I0307 13:17:01.324192 238821376 recover.cpp:578] Successfully joined the 
> Paxos group
> I0307 13:17:01.324306 238821376 recover.cpp:462] Recover process terminated
> I0307 13:17:01.328202 239357952 master.cpp:375] Master 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc (localhost) started on 127.0.0.1:49529
> I0307 13:17:01.328250 239357952 master.cpp:377] Flags at startup: --acls="" 
> --allocation_interval="1secs" --allocator="HierarchicalDRF" 
> --authenticate="true" --authenticate_http="true" --authenticate_slaves="true" 
> --authenticators="crammd5" --authorizers="local" 
> --credentials="/private/tmp/gNeARV/credentials" --framework_sorter="drf" 
> --help="false" --hostname_lookup="true" --http_authenticators="basic" 
> --initialize_driver_logging="true" --log_auto_initialize="true" 
> --logbufsecs="0" --logging_level="INFO" --max_completed_frameworks="50" 
> --max_completed_tasks_per_framework="1000" --max_slave_ping_timeouts="5" 
> --quiet="false" --recovery_slave_removal_limit="100%" 
> --registry="replicated_log" --registry_fetch_timeout="1mins" 
> --registry_store_timeout="100secs" --registry_strict="true" 
> --root_submissions="true" --slave_ping_timeout="15secs" 
> --slave_reregister_timeout="10mins" --user_sorter="drf" --version="false" 
> --webui_dir="/usr/local/share/mesos/webui" 
> --work_dir="/private/tmp/gNeARV/master" --zk_session_timeout="10secs"
> W0307 13:17:01.362695 239357952 master.cpp:380]
> **************************************************
> Master bound to loopback interface! Cannot communicate with remote schedulers 
> or slaves. You might want to set '--ip' flag to a routable IP address.
> **************************************************
> I0307 13:17:01.362812 239357952 master.cpp:422] Master only allowing 
> authenticated frameworks to register
> I0307 13:17:01.362870 239357952 master.cpp:427] Master only allowing 
> authenticated slaves to register
> I0307 13:17:01.362893 239357952 credentials.hpp:35] Loading credentials for 
> authentication from '/private/tmp/gNeARV/credentials'
> I0307 13:17:01.363451 239357952 master.cpp:467] Using default 'crammd5' 
> authenticator
> I0307 13:17:01.363538 239357952 authenticator.cpp:518] Initializing server 
> SASL
> I0307 13:17:01.384028 239357952 master.cpp:536] Using default 'basic' HTTP 
> authenticator
> I0307 13:17:01.384172 239357952 master.cpp:570] Authorization enabled
> I0307 13:17:01.387380 239357952 master.cpp:1711] The newly elected leader is 
> master@127.0.0.1:49529 with id 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc
> I0307 13:17:01.387420 239357952 master.cpp:1724] Elected as the leading 
> master!
> I0307 13:17:01.387428 239357952 master.cpp:1469] Recovering from registrar
> I0307 13:17:01.387512 238821376 registrar.cpp:307] Recovering registrar
> I0307 13:17:01.387876 238284800 log.cpp:659] Attempting to start the writer
> I0307 13:17:01.388907 238821376 replica.cpp:493] Replica received implicit 
> promise request from (7)@127.0.0.1:49529 with proposal 1
> I0307 13:17:01.390874 238821376 leveldb.cpp:304] Persisting metadata (8 
> bytes) to leveldb took 1979us
> I0307 13:17:01.390944 238821376 replica.cpp:342] Persisted promised to 1
> I0307 13:17:01.391427 240431104 coordinator.cpp:238] Coordinator attempting 
> to fill missing positions
> I0307 13:17:01.392381 239894528 replica.cpp:388] Replica received explicit 
> promise request from (8)@127.0.0.1:49529 for position 0 with proposal 2
> I0307 13:17:01.392618 239894528 leveldb.cpp:341] Persisting action (8 bytes) 
> to leveldb took 223us
> I0307 13:17:01.392665 239894528 replica.cpp:712] Persisted action at 0
> I0307 13:17:01.393460 237748224 replica.cpp:537] Replica received write 
> request for position 0 from (9)@127.0.0.1:49529
> I0307 13:17:01.393499 237748224 leveldb.cpp:436] Reading position from 
> leveldb took 23us
> I0307 13:17:01.393609 237748224 leveldb.cpp:341] Persisting action (14 bytes) 
> to leveldb took 96us
> I0307 13:17:01.393628 237748224 replica.cpp:712] Persisted action at 0
> I0307 13:17:01.393981 239357952 replica.cpp:691] Replica received learned 
> notice for position 0 from @0.0.0.0:0
> I0307 13:17:01.394099 239357952 leveldb.cpp:341] Persisting action (16 bytes) 
> to leveldb took 104us
> I0307 13:17:01.394121 239357952 replica.cpp:712] Persisted action at 0
> I0307 13:17:01.394135 239357952 replica.cpp:697] Replica learned NOP action 
> at position 0
> I0307 13:17:01.394436 240431104 log.cpp:675] Writer started with ending 
> position 0
> I0307 13:17:01.394979 237211648 leveldb.cpp:436] Reading position from 
> leveldb took 20us
> I0307 13:17:01.400261 237211648 registrar.cpp:340] Successfully fetched the 
> registry (0B) in 12.721152ms
> I0307 13:17:01.400396 237211648 registrar.cpp:439] Applied 1 operations in 
> 37us; attempting to update the 'registry'
> I0307 13:17:01.405700 240431104 log.cpp:683] Attempting to append 160 bytes 
> to the log
> I0307 13:17:01.405802 237748224 coordinator.cpp:348] Coordinator attempting 
> to write APPEND action at position 1
> I0307 13:17:01.406414 238821376 replica.cpp:537] Replica received write 
> request for position 1 from (10)@127.0.0.1:49529
> I0307 13:17:01.406644 238821376 leveldb.cpp:341] Persisting action (179 
> bytes) to leveldb took 217us
> I0307 13:17:01.406669 238821376 replica.cpp:712] Persisted action at 1
> I0307 13:17:01.407102 238821376 replica.cpp:691] Replica received learned 
> notice for position 1 from @0.0.0.0:0
> I0307 13:17:01.407230 238821376 leveldb.cpp:341] Persisting action (181 
> bytes) to leveldb took 115us
> I0307 13:17:01.407265 238821376 replica.cpp:712] Persisted action at 1
> I0307 13:17:01.407274 238821376 replica.cpp:697] Replica learned APPEND 
> action at position 1
> I0307 13:17:01.407917 236675072 registrar.cpp:484] Successfully updated the 
> 'registry' in 7.491072ms
> I0307 13:17:01.408083 237211648 log.cpp:702] Attempting to truncate the log 
> to 1
> I0307 13:17:01.429390 240431104 coordinator.cpp:348] Coordinator attempting 
> to write TRUNCATE action at position 2
> I0307 13:17:01.429472 236675072 registrar.cpp:370] Successfully recovered 
> registrar
> I0307 13:17:01.430184 237748224 master.cpp:1521] Recovered 0 slaves from the 
> Registry (122B) ; allowing 10mins for slaves to re-register
> I0307 13:17:01.430609 238284800 replica.cpp:537] Replica received write 
> request for position 2 from (11)@127.0.0.1:49529
> I0307 13:17:01.430893 238284800 leveldb.cpp:341] Persisting action (16 bytes) 
> to leveldb took 255us
> I0307 13:17:01.430938 238284800 replica.cpp:712] Persisted action at 2
> I0307 13:17:01.431536 239357952 replica.cpp:691] Replica received learned 
> notice for position 2 from @0.0.0.0:0
> I0307 13:17:01.431720 239357952 leveldb.cpp:341] Persisting action (18 bytes) 
> to leveldb took 160us
> I0307 13:17:01.431768 239357952 leveldb.cpp:399] Deleting ~1 keys from 
> leveldb took 24us
> I0307 13:17:01.431787 239357952 replica.cpp:712] Persisted action at 2
> I0307 13:17:01.431802 239357952 replica.cpp:697] Replica learned TRUNCATE 
> action at position 2
> W0307 13:17:01.440989 1928930048 sched.cpp:1642]
> **************************************************
> Scheduler driver bound to loopback interface! Cannot communicate with remote 
> master(s). You might want to set 'LIBPROCESS_IP' environment variable to use 
> a routable IP address.
> **************************************************
> I0307 13:17:01.441684 1928930048 containerizer.cpp:149] Using isolation: 
> posix/cpu,posix/mem,filesystem/posix
> I0307 13:17:01.444370 237211648 slave.cpp:193] Slave started on 
> 1)@127.0.0.1:49529
> I0307 13:17:01.444397 237211648 slave.cpp:194] Flags at startup: 
> --appc_simple_discovery_uri_prefix="http://"; 
> --appc_store_dir="/tmp/mesos/store/appc" --authenticatee="crammd5" 
> --container_disk_watch_interval="15secs" --containerizers="mesos" 
> --credential="/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/credential" 
> --default_role="*" --disk_watch_interval="1mins" --docker="docker" 
> --docker_kill_orphans="true" --docker_registry="https://registry-1.docker.io"; 
> --docker_remove_delay="6hrs" --docker_socket="/var/run/docker.sock" 
> --docker_stop_timeout="0ns" --docker_store_dir="/tmp/mesos/store/docker" 
> --enforce_container_disk_quota="false" 
> --executor_registration_timeout="1mins" 
> --executor_shutdown_grace_period="5secs" 
> --fetcher_cache_dir="/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/fetch" 
> --fetcher_cache_size="2GB" --frameworks_home="" --gc_delay="1weeks" 
> --gc_disk_headroom="0.1" --hadoop_home="" --help="true" 
> --hostname_lookup="true" --image_provisioner_backend="copy" 
> --initialize_driver_logging="true" --isolation="posix/cpu,posix/mem" 
> --launcher_dir="/Users/gmann/src/mesos3/build/src" --logbufsecs="0" 
> --logging_level="INFO" --oversubscribed_resources_interval="15secs" 
> --qos_correction_interval_min="0ns" --quiet="false" --recover="reconnect" 
> --recovery_timeout="15mins" --registration_backoff_factor="10ms" 
> --resources="cpus:1000;mem:1000" --sandbox_directory="/mnt/mesos/sandbox" 
> --strict="true" --switch_user="true" --version="false" 
> --work_dir="/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL"
> W0307 13:17:01.444577 237211648 slave.cpp:197]
> **************************************************
> Slave bound to loopback interface! Cannot communicate with remote master(s). 
> You might want to set '--ip' flag to a routable IP address.
> **************************************************
> I0307 13:17:01.444587 237211648 credentials.hpp:83] Loading credential for 
> authentication from '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/credential'
> I0307 13:17:01.444713 237211648 slave.cpp:324] Slave using credential for: 
> test-principal
> I0307 13:17:01.445266 237211648 slave.cpp:464] Slave resources: cpus(*):1000; 
> mem(*):1000; disk(*):470816; ports(*):[31000-32000]
> I0307 13:17:01.445312 237211648 slave.cpp:472] Slave attributes: [  ]
> I0307 13:17:01.445319 237211648 slave.cpp:477] Slave hostname: localhost
> I0307 13:17:01.446072 238821376 state.cpp:58] Recovering state from 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta'
> I0307 13:17:01.446298 239357952 status_update_manager.cpp:200] Recovering 
> status update manager
> I0307 13:17:01.446449 238284800 containerizer.cpp:407] Recovering 
> containerizer
> I0307 13:17:01.447206 236675072 provisioner.cpp:245] Provisioner recovery 
> complete
> I0307 13:17:01.447399 237211648 slave.cpp:4565] Finished recovery
> I0307 13:17:01.447971 237748224 status_update_manager.cpp:174] Pausing 
> sending status updates
> I0307 13:17:01.447979 237211648 slave.cpp:796] New master detected at 
> master@127.0.0.1:49529
> I0307 13:17:01.448010 237211648 slave.cpp:859] Authenticating with master 
> master@127.0.0.1:49529
> I0307 13:17:01.448019 237211648 slave.cpp:864] Using default CRAM-MD5 
> authenticatee
> I0307 13:17:01.448101 237211648 slave.cpp:832] Detecting new master
> I0307 13:17:01.448103 238284800 authenticatee.cpp:97] Initializing client SASL
> I0307 13:17:01.448119 238284800 authenticatee.cpp:121] Creating new client 
> SASL connection
> I0307 13:17:01.448467 239894528 master.cpp:5495] Authenticating 
> slave(1)@127.0.0.1:49529
> I0307 13:17:01.448647 239357952 authenticator.cpp:98] Creating new server 
> SASL connection
> I0307 13:17:01.448868 237748224 authenticatee.cpp:212] Received SASL 
> authentication mechanisms: CRAM-MD5
> I0307 13:17:01.448889 237748224 authenticatee.cpp:238] Attempting to 
> authenticate with mechanism 'CRAM-MD5'
> I0307 13:17:01.448937 237748224 authenticator.cpp:203] Received SASL 
> authentication start
> I0307 13:17:01.448979 237748224 authenticator.cpp:325] Authentication 
> requires more steps
> I0307 13:17:01.449033 237748224 authenticatee.cpp:258] Received SASL 
> authentication step
> I0307 13:17:01.449113 237211648 authenticator.cpp:231] Received SASL 
> authentication step
> I0307 13:17:01.449157 237211648 authenticator.cpp:317] Authentication success
> I0307 13:17:01.449213 237748224 authenticatee.cpp:298] Authentication success
> I0307 13:17:01.449265 239894528 master.cpp:5525] Successfully authenticated 
> principal 'test-principal' at slave(1)@127.0.0.1:49529
> I0307 13:17:01.449398 238821376 slave.cpp:927] Successfully authenticated 
> with master master@127.0.0.1:49529
> I0307 13:17:01.449558 237748224 master.cpp:4206] Registering slave at 
> slave(1)@127.0.0.1:49529 (localhost) with id 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.449736 239357952 registrar.cpp:439] Applied 1 operations in 
> 48us; attempting to update the 'registry'
> I0307 13:17:01.454994 238821376 log.cpp:683] Attempting to append 327 bytes 
> to the log
> I0307 13:17:01.455067 238284800 coordinator.cpp:348] Coordinator attempting 
> to write APPEND action at position 3
> I0307 13:17:01.455591 239357952 replica.cpp:537] Replica received write 
> request for position 3 from (27)@127.0.0.1:49529
> I0307 13:17:01.455756 239357952 leveldb.cpp:341] Persisting action (346 
> bytes) to leveldb took 159us
> I0307 13:17:01.455804 239357952 replica.cpp:712] Persisted action at 3
> I0307 13:17:01.456224 236675072 replica.cpp:691] Replica received learned 
> notice for position 3 from @0.0.0.0:0
> I0307 13:17:01.456360 236675072 leveldb.cpp:341] Persisting action (348 
> bytes) to leveldb took 121us
> I0307 13:17:01.456384 236675072 replica.cpp:712] Persisted action at 3
> I0307 13:17:01.456394 236675072 replica.cpp:697] Replica learned APPEND 
> action at position 3
> I0307 13:17:01.457126 239894528 registrar.cpp:484] Successfully updated the 
> 'registry' in 7.352064ms
> I0307 13:17:01.457291 236675072 log.cpp:702] Attempting to truncate the log 
> to 3
> I0307 13:17:01.457404 240431104 coordinator.cpp:348] Coordinator attempting 
> to write TRUNCATE action at position 4
> I0307 13:17:01.457613 238284800 master.cpp:4274] Registered slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost) with cpus(*):1000; mem(*):1000; disk(*):470816; 
> ports(*):[31000-32000]
> I0307 13:17:01.457701 237211648 hierarchical.cpp:473] Added slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 (localhost) with cpus(*):1000; 
> mem(*):1000; disk(*):470816; ports(*):[31000-32000] (allocated: )
> I0307 13:17:01.457794 238821376 slave.cpp:971] Registered with master 
> master@127.0.0.1:49529; given slave ID 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.457985 240431104 status_update_manager.cpp:181] Resuming 
> sending status updates
> I0307 13:17:01.458125 239357952 replica.cpp:537] Replica received write 
> request for position 4 from (28)@127.0.0.1:49529
> I0307 13:17:01.458284 239357952 leveldb.cpp:341] Persisting action (16 bytes) 
> to leveldb took 136us
> I0307 13:17:01.458309 239357952 replica.cpp:712] Persisted action at 4
> I0307 13:17:01.458660 238821376 slave.cpp:1030] Forwarding total 
> oversubscribed resources
> I0307 13:17:01.458832 238284800 master.cpp:4618] Received update of slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost) with total oversubscribed resources
> I0307 13:17:01.458840 236675072 replica.cpp:691] Replica received learned 
> notice for position 4 from @0.0.0.0:0
> I0307 13:17:01.458889 1928930048 sched.cpp:222] Version: 0.28.0
> I0307 13:17:01.458976 236675072 leveldb.cpp:341] Persisting action (18 bytes) 
> to leveldb took 126us
> I0307 13:17:01.459028 236675072 leveldb.cpp:399] Deleting ~2 keys from 
> leveldb took 29us
> I0307 13:17:01.459049 236675072 replica.cpp:712] Persisted action at 4
> I0307 13:17:01.459066 236675072 replica.cpp:697] Replica learned TRUNCATE 
> action at position 4
> I0307 13:17:01.459130 237748224 hierarchical.cpp:531] Slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 (localhost) updated with 
> oversubscribed resources  (total: cpus(*):1000; mem(*):1000; disk(*):470816; 
> ports(*):[31000-32000], allocated: )
> I0307 13:17:01.459239 237211648 sched.cpp:326] New master detected at 
> master@127.0.0.1:49529
> I0307 13:17:01.459286 237211648 sched.cpp:382] Authenticating with master 
> master@127.0.0.1:49529
> I0307 13:17:01.459316 237211648 sched.cpp:389] Using default CRAM-MD5 
> authenticatee
> I0307 13:17:01.459475 238284800 authenticatee.cpp:121] Creating new client 
> SASL connection
> I0307 13:17:01.459847 239357952 master.cpp:5495] Authenticating 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> I0307 13:17:01.460026 237748224 authenticator.cpp:98] Creating new server 
> SASL connection
> I0307 13:17:01.460337 239357952 authenticatee.cpp:212] Received SASL 
> authentication mechanisms: CRAM-MD5
> I0307 13:17:01.460361 239357952 authenticatee.cpp:238] Attempting to 
> authenticate with mechanism 'CRAM-MD5'
> I0307 13:17:01.460439 238284800 authenticator.cpp:203] Received SASL 
> authentication start
> I0307 13:17:01.460492 238284800 authenticator.cpp:325] Authentication 
> requires more steps
> I0307 13:17:01.460553 237748224 authenticatee.cpp:258] Received SASL 
> authentication step
> I0307 13:17:01.460639 240431104 authenticator.cpp:231] Received SASL 
> authentication step
> I0307 13:17:01.460672 240431104 authenticator.cpp:317] Authentication success
> I0307 13:17:01.460736 239894528 authenticatee.cpp:298] Authentication success
> I0307 13:17:01.460785 237748224 master.cpp:5525] Successfully authenticated 
> principal 'test-principal' at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> I0307 13:17:01.460973 238821376 sched.cpp:471] Successfully authenticated 
> with master master@127.0.0.1:49529
> I0307 13:17:01.461104 237211648 master.cpp:2231] Received SUBSCRIBE call for 
> framework 'default' at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> W0307 13:17:01.461133 237211648 master.cpp:2238] Framework at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 (authenticated 
> as 'test-principal') does not set 'principal' in FrameworkInfo
> I0307 13:17:01.461161 237211648 master.cpp:1750] Authorizing framework 
> principal '' to receive offers for role '*'
> I0307 13:17:01.461300 237211648 master.cpp:2302] Subscribing framework 
> default with checkpointing enabled and capabilities [  ]
> I0307 13:17:01.461588 240431104 hierarchical.cpp:265] Added framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.461696 237748224 sched.cpp:703] Framework registered with 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.462045 236675072 master.cpp:5324] Sending 1 offers to 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> I0307 13:17:01.463549 239357952 master.cpp:3104] Processing ACCEPT call for 
> offers: [ 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-O0 ] on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost) for framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) 
> at scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> I0307 13:17:01.463598 239357952 master.cpp:2776] Authorizing framework 
> principal '' to launch task 0 as user 'root'
> I0307 13:17:01.463659 239357952 master.cpp:2776] Authorizing framework 
> principal '' to launch task 1 as user 'root'
> I0307 13:17:01.463692 239357952 master.cpp:2776] Authorizing framework 
> principal '' to launch task 2 as user 'root'
> I0307 13:17:01.464395 239357952 master.hpp:177] Adding task 0 with resources 
> cpus(*):1; mem(*):1 on slave 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 
> (localhost)
> I0307 13:17:01.464438 239357952 master.cpp:3589] Launching task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 with resources 
> cpus(*):1; mem(*):1 on slave 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at 
> slave(1)@127.0.0.1:49529 (localhost)
> I0307 13:17:01.464623 237748224 slave.cpp:1361] Got assigned task 0 for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.464715 239357952 master.hpp:177] Adding task 1 with resources 
> cpus(*):1; mem(*):1 on slave 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 
> (localhost)
> I0307 13:17:01.464746 239357952 master.cpp:3589] Launching task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 with resources 
> cpus(*):1; mem(*):1 on slave 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at 
> slave(1)@127.0.0.1:49529 (localhost)
> I0307 13:17:01.465868 237748224 slave.cpp:1480] Launching task 0 for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.497306 239357952 master.hpp:177] Adding task 2 with resources 
> cpus(*):1; mem(*):1 on slave 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 
> (localhost)
> I0307 13:17:01.497391 239357952 master.cpp:3589] Launching task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 with resources 
> cpus(*):1; mem(*):1 on slave 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at 
> slave(1)@127.0.0.1:49529 (localhost)
> I0307 13:17:01.504752 237748224 paths.cpp:528] Trying to chown 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0/runs/5844ece1-8c93-4eb9-ab4a-07e6844c39c5'
>  to user 'root'
> I0307 13:17:01.511487 237748224 slave.cpp:5367] Launching executor 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 with resources 
> cpus(*):0.1; mem(*):32 in work directory 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0/runs/5844ece1-8c93-4eb9-ab4a-07e6844c39c5'
> I0307 13:17:01.511811 238284800 containerizer.cpp:666] Starting container 
> '5844ece1-8c93-4eb9-ab4a-07e6844c39c5' for executor '0' of framework 
> '8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000'
> I0307 13:17:01.512135 237748224 slave.cpp:1698] Queuing task '0' for executor 
> '0' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.512297 237748224 slave.cpp:1361] Got assigned task 1 for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.512634 237748224 slave.cpp:1361] Got assigned task 2 for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.512876 237748224 slave.cpp:1480] Launching task 1 for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.513139 237748224 paths.cpp:528] Trying to chown 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1/runs/2901c6a7-087f-4df8-8206-1bed9b74c975'
>  to user 'root'
> I0307 13:17:01.515121 238284800 launcher.cpp:147] Forked child with pid 
> '79943' for container '5844ece1-8c93-4eb9-ab4a-07e6844c39c5'
> I0307 13:17:01.515292 238284800 containerizer.cpp:1118] Checkpointing 
> executor's forked pid 79943 to 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0/runs/5844ece1-8c93-4eb9-ab4a-07e6844c39c5/pids/forked.pid'
> I0307 13:17:01.519289 237748224 slave.cpp:5367] Launching executor 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 with resources 
> cpus(*):0.1; mem(*):32 in work directory 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1/runs/2901c6a7-087f-4df8-8206-1bed9b74c975'
> I0307 13:17:01.519573 239894528 containerizer.cpp:666] Starting container 
> '2901c6a7-087f-4df8-8206-1bed9b74c975' for executor '1' of framework 
> '8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000'
> I0307 13:17:01.520181 237748224 slave.cpp:1698] Queuing task '1' for executor 
> '1' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.520273 237748224 slave.cpp:1480] Launching task 2 for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.520823 237748224 paths.cpp:528] Trying to chown 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2/runs/d786366f-72e6-472a-b7df-62db87ca185c'
>  to user 'root'
> I0307 13:17:01.523375 239894528 launcher.cpp:147] Forked child with pid 
> '79949' for container '2901c6a7-087f-4df8-8206-1bed9b74c975'
> I0307 13:17:01.523531 239894528 containerizer.cpp:1118] Checkpointing 
> executor's forked pid 79949 to 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1/runs/2901c6a7-087f-4df8-8206-1bed9b74c975/pids/forked.pid'
> I0307 13:17:01.527834 237748224 slave.cpp:5367] Launching executor 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 with resources 
> cpus(*):0.1; mem(*):32 in work directory 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2/runs/d786366f-72e6-472a-b7df-62db87ca185c'
> I0307 13:17:01.528172 238821376 containerizer.cpp:666] Starting container 
> 'd786366f-72e6-472a-b7df-62db87ca185c' for executor '2' of framework 
> '8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000'
> I0307 13:17:01.528595 237748224 slave.cpp:1698] Queuing task '2' for executor 
> '2' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.530987 238821376 launcher.cpp:147] Forked child with pid 
> '79960' for container 'd786366f-72e6-472a-b7df-62db87ca185c'
> I0307 13:17:01.531136 238821376 containerizer.cpp:1118] Checkpointing 
> executor's forked pid 79960 to 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2/runs/d786366f-72e6-472a-b7df-62db87ca185c/pids/forked.pid'
> HTTP/1.1 200 OK
> Date: Mon, 07 Mar 2016 21:17:01 GMT
> Content-Length: 2048
> E0307 13:17:01.585989 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 16: Socket is not connected
> E0307 13:17:01.592227 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 16: Socket is not connected
> E0307 13:17:01.593710 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 16: Socket is not connected
> E0307 13:17:01.598325 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 16: Socket is not connected
> I0307 13:17:01.675935 1928930048 exec.cpp:143] Version: 0.28.0
> I0307 13:17:01.679347 239357952 slave.cpp:2643] Got registration for executor 
> '1' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.679479 1928930048 exec.cpp:143] Version: 0.28.0
> I0307 13:17:01.680353 238821376 slave.cpp:2643] Got registration for executor 
> '0' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.680454 258957312 exec.cpp:217] Executor registered on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.681231 238821376 slave.cpp:1863] Sending queued task '1' to 
> executor '1' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.681602 240431104 slave.cpp:1863] Sending queued task '0' to 
> executor '0' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.685901 407924736 exec.cpp:217] Executor registered on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> Registered executor on localhost
> Starting task 1
> E0307 13:17:01.690672 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 20: Socket is not connected
> Registered executor on localhost
> Starting task 0
> sh -c './mesos-fetcher-test-acmd 1'
> Forked command at 80066
> Forked command at 80067
> sh -c './mesos-fetcher-test-cmd 0'
> I0307 13:17:01.697515 239357952 slave.cpp:3002] Handling status update 
> TASK_RUNNING (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.698467 239894528 status_update_manager.cpp:320] Received 
> status update TASK_RUNNING (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for 
> task 1 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.698884 239894528 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_RUNNING (UUID: 
> 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.699281 240431104 slave.cpp:3400] Forwarding the update 
> TASK_RUNNING (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to master@127.0.0.1:49529
> I0307 13:17:01.699426 240431104 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_RUNNING (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for 
> task 1 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.699472 238821376 master.cpp:4763] Status update TASK_RUNNING 
> (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.699511 238821376 master.cpp:4811] Forwarding status update 
> TASK_RUNNING (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.699612 238821376 master.cpp:6421] Updating the state of task 1 
> of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (latest state: 
> TASK_RUNNING, status update state: TASK_RUNNING)
> I0307 13:17:01.699939 238284800 master.cpp:3918] Processing ACKNOWLEDGE call 
> 18dd9109-a54a-425d-8ba1-3e1ca6d444e0 for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.700114 237748224 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) 
> for task 1 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.700199 237748224 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_RUNNING (UUID: 
> 18dd9109-a54a-425d-8ba1-3e1ca6d444e0) for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.704355 237748224 slave.cpp:3002] Handling status update 
> TASK_RUNNING (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) for task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.705202 240431104 status_update_manager.cpp:320] Received 
> status update TASK_RUNNING (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) for 
> task 0 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.705502 240431104 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_RUNNING (UUID: 
> c04c4e35-5bf6-4bdb-993e-289237aaab08) for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.705888 236675072 slave.cpp:3400] Forwarding the update 
> TASK_RUNNING (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) for task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to master@127.0.0.1:49529
> I0307 13:17:01.706004 236675072 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_RUNNING (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) for 
> task 0 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.706061 240431104 master.cpp:4763] Status update TASK_RUNNING 
> (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.706086 240431104 master.cpp:4811] Forwarding status update 
> TASK_RUNNING (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) for task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.706153 240431104 master.cpp:6421] Updating the state of task 0 
> of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (latest state: 
> TASK_RUNNING, status update state: TASK_RUNNING)
> I0307 13:17:01.706395 239357952 master.cpp:3918] Processing ACKNOWLEDGE call 
> c04c4e35-5bf6-4bdb-993e-289237aaab08 for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.706549 236675072 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: c04c4e35-5bf6-4bdb-993e-289237aaab08) 
> for task 0 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.706631 236675072 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_RUNNING (UUID: 
> c04c4e35-5bf6-4bdb-993e-289237aaab08) for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.774560 1928930048 exec.cpp:143] Version: 0.28.0
> I0307 13:17:01.775317 237748224 slave.cpp:2643] Got registration for executor 
> '2' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49542
> I0307 13:17:01.776226 172277760 exec.cpp:217] Executor registered on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.776504 237748224 slave.cpp:1863] Sending queued task '2' to 
> executor '2' of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49542
> Registered executor on localhost
> Starting task 2
> sh -c './mesos-fetcher-test-acmd 2'
> Forked command at 80083
> I0307 13:17:01.787405 237211648 slave.cpp:3002] Handling status update 
> TASK_RUNNING (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) for task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49542
> I0307 13:17:01.788216 240431104 status_update_manager.cpp:320] Received 
> status update TASK_RUNNING (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) for 
> task 2 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.788619 240431104 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_RUNNING (UUID: 
> 8351385a-ce36-4b30-b1bd-9bf860357610) for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.789073 238821376 slave.cpp:3400] Forwarding the update 
> TASK_RUNNING (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) for task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to master@127.0.0.1:49529
> I0307 13:17:01.789206 238821376 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_RUNNING (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) for 
> task 2 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to 
> executor(1)@127.0.0.1:49542
> I0307 13:17:01.789243 237211648 master.cpp:4763] Status update TASK_RUNNING 
> (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.789268 237211648 master.cpp:4811] Forwarding status update 
> TASK_RUNNING (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) for task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.789346 237211648 master.cpp:6421] Updating the state of task 2 
> of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (latest state: 
> TASK_RUNNING, status update state: TASK_RUNNING)
> I0307 13:17:01.789644 238821376 master.cpp:3918] Processing ACKNOWLEDGE call 
> 8351385a-ce36-4b30-b1bd-9bf860357610 for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.789814 240431104 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: 8351385a-ce36-4b30-b1bd-9bf860357610) 
> for task 2 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.789901 240431104 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_RUNNING (UUID: 
> 8351385a-ce36-4b30-b1bd-9bf860357610) for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> Command exited with status 0 (pid: 80066)
> Command exited with status 0 (pid: 80067)
> I0307 13:17:01.800506 240431104 slave.cpp:3002] Handling status update 
> TASK_FINISHED (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.800837 240431104 slave.cpp:3002] Handling status update 
> TASK_FINISHED (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.803318 237748224 status_update_manager.cpp:320] Received 
> status update TASK_FINISHED (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for 
> task 0 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.803422 237748224 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_FINISHED (UUID: 
> 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.804006 240431104 slave.cpp:3400] Forwarding the update 
> TASK_FINISHED (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to master@127.0.0.1:49529
> I0307 13:17:01.804189 237748224 status_update_manager.cpp:320] Received 
> status update TASK_FINISHED (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for 
> task 1 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.804208 240431104 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_FINISHED (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for 
> task 0 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.804225 237748224 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_FINISHED (UUID: 
> e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.804232 238821376 master.cpp:4763] Status update TASK_FINISHED 
> (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.804276 238821376 master.cpp:4811] Forwarding status update 
> TASK_FINISHED (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for task 0 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.804378 238821376 master.cpp:6421] Updating the state of task 0 
> of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (latest state: 
> TASK_FINISHED, status update state: TASK_FINISHED)
> I0307 13:17:01.804744 238284800 slave.cpp:3400] Forwarding the update 
> TASK_FINISHED (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to master@127.0.0.1:49529
> I0307 13:17:01.804874 237211648 master.cpp:3918] Processing ACKNOWLEDGE call 
> 07e119b5-8e76-45f2-b2b3-7c290fa84eed for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.804872 238284800 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_FINISHED (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for 
> task 1 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.804916 237211648 master.cpp:6487] Removing task 0 with 
> resources cpus(*):1; mem(*):1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.805178 237211648 master.cpp:4763] Status update TASK_FINISHED 
> (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.805209 237211648 master.cpp:4811] Forwarding status update 
> TASK_FINISHED (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for task 1 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.805234 240431104 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: 07e119b5-8e76-45f2-b2b3-7c290fa84eed) 
> for task 0 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.805344 240431104 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_FINISHED (UUID: 
> 07e119b5-8e76-45f2-b2b3-7c290fa84eed) for task 0 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.805363 237211648 master.cpp:6421] Updating the state of task 1 
> of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (latest state: 
> TASK_FINISHED, status update state: TASK_FINISHED)
> I0307 13:17:01.805721 236675072 master.cpp:3918] Processing ACKNOWLEDGE call 
> e4205c29-12ef-4839-a8ca-4fbb4d0d7da2 for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.805762 236675072 master.cpp:6487] Removing task 1 with 
> resources cpus(*):1; mem(*):1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.806041 237748224 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) 
> for task 1 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.806151 237748224 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_FINISHED (UUID: 
> e4205c29-12ef-4839-a8ca-4fbb4d0d7da2) for task 1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> Command exited with status 0 (pid: 80083)
> I0307 13:17:01.885200 238284800 slave.cpp:3002] Handling status update 
> TASK_FINISHED (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from 
> executor(1)@127.0.0.1:49542
> I0307 13:17:01.888162 239894528 status_update_manager.cpp:320] Received 
> status update TASK_FINISHED (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for 
> task 2 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.888241 239894528 status_update_manager.cpp:824] Checkpointing 
> UPDATE for status update TASK_FINISHED (UUID: 
> f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.890434 237748224 slave.cpp:3400] Forwarding the update 
> TASK_FINISHED (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to master@127.0.0.1:49529
> I0307 13:17:01.890698 237748224 slave.cpp:3310] Sending acknowledgement for 
> status update TASK_FINISHED (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for 
> task 2 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 to 
> executor(1)@127.0.0.1:49542
> I0307 13:17:01.890775 236675072 master.cpp:4763] Status update TASK_FINISHED 
> (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 from slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.890861 236675072 master.cpp:4811] Forwarding status update 
> TASK_FINISHED (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for task 2 of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.891002 236675072 master.cpp:6421] Updating the state of task 2 
> of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (latest state: 
> TASK_FINISHED, status update state: TASK_FINISHED)
> I0307 13:17:01.891464 239357952 master.cpp:3918] Processing ACKNOWLEDGE call 
> f06a152d-c0ad-40ca-9a25-0239d1dc3c03 for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.891515 239357952 master.cpp:6487] Removing task 2 with 
> resources cpus(*):1; mem(*):1 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 on slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0 at slave(1)@127.0.0.1:49529 
> (localhost)
> I0307 13:17:01.891834 239357952 status_update_manager.cpp:392] Received 
> status update acknowledgement (UUID: f06a152d-c0ad-40ca-9a25-0239d1dc3c03) 
> for task 2 of framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.891933 239357952 status_update_manager.cpp:824] Checkpointing 
> ACK for status update TASK_FINISHED (UUID: 
> f06a152d-c0ad-40ca-9a25-0239d1dc3c03) for task 2 of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> ../../src/tests/fetcher_cache_tests.cpp:347: Failure
> access: Operation not permitted
> ../../src/tests/fetcher_cache_tests.cpp:347: Failure
> access: Operation not permitted
> ../../src/tests/fetcher_cache_tests.cpp:347: Failure
> access: Operation not permitted
> ../../src/tests/fetcher_cache_tests.cpp:347: Failure
> access: Operation not permitted
> I0307 13:17:01.893146 1928930048 sched.cpp:1903] Asked to stop the driver
> I0307 13:17:01.893249 238284800 sched.cpp:1143] Stopping framework 
> '8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000'
> I0307 13:17:01.893391 238821376 master.cpp:5897] Processing TEARDOWN call for 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> I0307 13:17:01.893422 238821376 master.cpp:5909] Removing framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 (default) at 
> scheduler-98cf94d8-79fd-4fb4-91ed-8e880d7f2d9f@127.0.0.1:49529
> I0307 13:17:01.893656 236675072 hierarchical.cpp:375] Deactivated framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.893741 238284800 slave.cpp:2079] Asked to shut down framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 by master@127.0.0.1:49529
> I0307 13:17:01.893771 238284800 slave.cpp:2104] Shutting down framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.893816 238284800 slave.cpp:4198] Shutting down executor '2' of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49542
> I0307 13:17:01.893944 238284800 slave.cpp:4198] Shutting down executor '1' of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49535
> I0307 13:17:01.894021 236675072 hierarchical.cpp:326] Removed framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:01.894042 238284800 slave.cpp:4198] Shutting down executor '0' of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.894171 169058304 exec.cpp:390] Executor asked to shutdown
> I0307 13:17:01.894250 258420736 exec.cpp:390] Executor asked to shutdown
> I0307 13:17:01.894387 410607616 exec.cpp:390] Executor asked to shutdown
> I0307 13:17:01.894904 236675072 master.cpp:1026] Master terminating
> I0307 13:17:01.895198 239357952 hierarchical.cpp:505] Removed slave 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0
> I0307 13:17:01.895613 238284800 slave.cpp:3528] master@127.0.0.1:49529 exited
> W0307 13:17:01.895634 238284800 slave.cpp:3531] Master disconnected! Waiting 
> for a new master to be elected
> I0307 13:17:01.898572 237748224 containerizer.cpp:1392] Destroying container 
> '5844ece1-8c93-4eb9-ab4a-07e6844c39c5'
> E0307 13:17:01.926409 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 16: Socket is not connected
> I0307 13:17:01.926410 238284800 slave.cpp:3528] executor(1)@127.0.0.1:49536 
> exited
> E0307 13:17:01.926508 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 14: Socket is not connected
> I0307 13:17:01.928194 240431104 containerizer.cpp:1608] Executor for 
> container '5844ece1-8c93-4eb9-ab4a-07e6844c39c5' has exited
> I0307 13:17:01.929359 239357952 provisioner.cpp:306] Ignoring destroy request 
> for unknown container 5844ece1-8c93-4eb9-ab4a-07e6844c39c5
> I0307 13:17:01.929579 239894528 slave.cpp:3886] Executor '0' of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 terminated with signal Killed: 9
> I0307 13:17:01.929620 239894528 slave.cpp:3990] Cleaning up executor '0' of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49536
> I0307 13:17:01.929930 238284800 containerizer.cpp:1392] Destroying container 
> '2901c6a7-087f-4df8-8206-1bed9b74c975'
> I0307 13:17:01.929990 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0/runs/5844ece1-8c93-4eb9-ab4a-07e6844c39c5'
>  for gc 6.99998923721185days in the future
> I0307 13:17:01.945025 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0'
>  for gc 6.99998923513778days in the future
> I0307 13:17:01.945127 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0/runs/5844ece1-8c93-4eb9-ab4a-07e6844c39c5'
>  for gc 6.99998923435259days in the future
> I0307 13:17:01.945212 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/0'
>  for gc 6.99998923391111days in the future
> E0307 13:17:01.957190 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 13: Socket is not connected
> I0307 13:17:01.957216 236675072 slave.cpp:3528] executor(1)@127.0.0.1:49535 
> exited
> E0307 13:17:01.957262 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 10: Socket is not connected
> I0307 13:17:02.030164 239894528 containerizer.cpp:1608] Executor for 
> container '2901c6a7-087f-4df8-8206-1bed9b74c975' has exited
> I0307 13:17:02.031638 237748224 provisioner.cpp:306] Ignoring destroy request 
> for unknown container 2901c6a7-087f-4df8-8206-1bed9b74c975
> I0307 13:17:02.032110 238284800 slave.cpp:3886] Executor '1' of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 terminated with signal Killed: 9
> I0307 13:17:02.032160 238284800 slave.cpp:3990] Cleaning up executor '1' of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49535
> I0307 13:17:02.032740 239894528 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1/runs/2901c6a7-087f-4df8-8206-1bed9b74c975'
>  for gc 6.99999962296296days in the future
> I0307 13:17:02.032922 238821376 containerizer.cpp:1392] Destroying container 
> 'd786366f-72e6-472a-b7df-62db87ca185c'
> I0307 13:17:02.033031 237748224 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1'
>  for gc 6.99999962days in the future
> I0307 13:17:02.033177 237748224 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1/runs/2901c6a7-087f-4df8-8206-1bed9b74c975'
>  for gc 6.99999961734815days in the future
> I0307 13:17:02.033301 237748224 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/1'
>  for gc 6.99999961602963days in the future
> E0307 13:17:02.063735 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 18: Socket is not connected
> I0307 13:17:02.063746 239357952 slave.cpp:3528] executor(1)@127.0.0.1:49542 
> exited
> E0307 13:17:02.063863 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 15: Socket is not connected
> E0307 13:17:02.063921 240967680 process.cpp:1958] Failed to shutdown socket 
> with fd 17: Socket is not connected
> I0307 13:17:02.132755 239357952 containerizer.cpp:1608] Executor for 
> container 'd786366f-72e6-472a-b7df-62db87ca185c' has exited
> I0307 13:17:02.133978 239894528 provisioner.cpp:306] Ignoring destroy request 
> for unknown container d786366f-72e6-472a-b7df-62db87ca185c
> I0307 13:17:02.134310 237748224 slave.cpp:3886] Executor '2' of framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 terminated with signal Killed: 9
> I0307 13:17:02.134343 237748224 slave.cpp:3990] Cleaning up executor '2' of 
> framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000 at 
> executor(1)@127.0.0.1:49542
> I0307 13:17:02.134799 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2/runs/d786366f-72e6-472a-b7df-62db87ca185c'
>  for gc 6.99999844123852days in the future
> I0307 13:17:02.134871 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2'
>  for gc 6.99999843957037days in the future
> I0307 13:17:02.134928 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2/runs/d786366f-72e6-472a-b7df-62db87ca185c'
>  for gc 6.99999843887704days in the future
> I0307 13:17:02.134965 237748224 slave.cpp:4078] Cleaning up framework 
> 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:02.163348 238821376 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000/executors/2'
>  for gc 6.99999843814815days in the future
> I0307 13:17:02.163404 238284800 status_update_manager.cpp:282] Closing status 
> update streams for framework 8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000
> I0307 13:17:02.163683 240431104 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000'
>  for gc 6.99999810696889days in the future
> I0307 13:17:02.164000 237748224 slave.cpp:668] Slave terminating
> I0307 13:17:02.164000 240431104 gc.cpp:55] Scheduling 
> '/tmp/FetcherCacheHttpTest_HttpMixed_3LG9FL/meta/slaves/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-S0/frameworks/8fc4a509-0a5f-41e7-b5ac-a0008d753bdc-0000'
>  for gc 6.99999810431704days in the future
> [  FAILED  ] FetcherCacheHttpTest.HttpMixed (860 ms)
> {code}
> Looking at line 347 of {{src/tests/fetcher_cache_tests.cpp}}, we see that 
> it's failing at the {{EXPECT_SOME}} in:
> {code}
> static bool isExecutable(const string& path)
> {
>   Try<bool> access = os::access(path, X_OK);
>   EXPECT_SOME(access);
>   return access.isSome() && access.get();
> }
> {code}
> {{isExecutable}} is invoked in both of these failing tests. It calls 
> {{access()}}, which seems to be returning the error {{Operation not 
> permitted}}.



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