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Michael Park commented on MESOS-8253: ------------------------------------- I've added [support/jenkins/cat.py|https://github.com/apache/mesos/commit/329fe968e6dab216bfc42ef84acd37a78f40d9bf] which is essentially {{cat}} except that it explicitly marks the {{stdout}} file descriptor as *blocking*. I've modified the Jenkins script to be: {code:java} set -o pipefail ./support/jenkins/buildbot.sh | ./support/jenkins/cat.py{code} > Mesos CI docker rmi conflict > ---------------------------- > > Key: MESOS-8253 > URL: https://issues.apache.org/jira/browse/MESOS-8253 > Project: Mesos > Issue Type: Bug > Components: build, docker > Reporter: James Peach > Assignee: Michael Park > Priority: Major > > We are seeing a lot of docker build jobs failing when they try to clean up > there docker images: > {noformat} > + docker rmi mesos-1511286604-15916 > Error response from daemon: conflict: unable to remove repository reference > "mesos-1511286604-15916" (must force) - container 1aabf0225a43 is using its > referenced image 23292073f88f > Build step 'Execute shell' marked build as failure > {noformat} > The full Jenkins log is > [here|https://builds.apache.org/job/Mesos-Buildbot/BUILDTOOL=autotools,COMPILER=clang,CONFIGURATION=--verbose%20--disable-libtool-wrappers%20--enable-libevent%20--enable-ssl,ENVIRONMENT=GLOG_v=1%20MESOS_VERBOSE=1,OS=ubuntu%3A14.04,label_exp=(ubuntu)&&(!ubuntu-us1)&&(!ubuntu-eu2)&&(!qnode3)&&(!H23)/4486/console] -- This message was sent by Atlassian JIRA (v7.6.3#76005)