Hey Matt,

Before the nightly tests were run on Jenkins server which was an Ubuntu
18.04 machine with Python2.

The nightly tests will now run using our Ubuntu 20.04 docker image:
gcr.io/gem5-test/ubuntu-20.04_all-dependencies (Dockerfile source:
https://gem5.googlesource.com/public/gem5/+/refs/heads/develop/util/dockerfiles/ubuntu-20.04_all-dependencies/Dockerfile).


So, to compile gem5.opt for the ARM ISA, the nightly will use:

```
docker run -u $UID:$GID --volume $(pwd):$(pwd) -w $(pwd) --rm
gcr.io/gem5-test/ubuntu-20.04_all-dependencies scons build/ARM/gem5.opt
```

I'm going to guess you probably still have Python2 somewhere on your
machine and it's using it during the compilation. I'll setup some tests on
my end and see if I can recreate this problem. I _think_ right now we only
test in environments that either have only Python2 or have only Python3, so
we should probably have some tests to check what happens if someone has
both.

Kind regards,
Bobby
--
Dr. Bobby R. Bruce
Room 2235,
Kemper Hall, UC Davis
Davis,
CA, 95616

web: https://www.bobbybruce.net


On Thu, Oct 8, 2020 at 4:10 PM Poremba, Matthew <matthew.pore...@amd.com>
wrote:

> [AMD Public Use]
>
>
>
> Hi Bobby,
>
>
>
>
>
> What is/was the fix for this issue? I also cannot build even though I have
> python 3.6 installed (via apt-get on Ubuntu 20.04).  I am manually passing
> python3-config to scons but I’m getting a syntax error when it sees the
> metaclass keyword.
>
>
>
>
>
> -Matt
>
>
>
> *From:* Bobby Bruce via gem5-dev <gem5-dev@gem5.org>
> *Sent:* Thursday, October 8, 2020 3:19 PM
> *To:* gem5 Developer List <gem5-dev@gem5.org>
> *Cc:* Bobby Bruce <bbr...@ucdavis.edu>
> *Subject:* [gem5-dev] Re: Build failed in Jenkins: Nightly #91
>
>
>
> [CAUTION: External Email]
>
> Hey all,
>
>
>
> The source of this issue is that our Jenkin's server was using Python2,
> and a commit was merged which utilized some Python3 exclusive features:
> https://gem5-review.googlesource.com/c/public/gem5/+/33900
> <https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgem5-review.googlesource.com%2Fc%2Fpublic%2Fgem5%2F%2B%2F33900&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081348428&sdata=Ux12iZ%2Bj0umYNRs7KDlkuZcHZEpE3tOvRlV6Tsyy%2B3Y%3D&reserved=0>
>
>
>
> We are going to drop support for Python2 in the next release, so I've
> upgraded our nightly tests to use Python3. They should pass tonight.
>
>
>
> I'm unsure if this has been officially announced in any capacity, but as
> we're dropping Python2 support in the next release, you may submit patches
> containing Python3 code without any requirement of providing some Python2
> backwards compatibility.
>
>
>
> The compilation tests also failed as we're using Python2 there as well.
> I'm currently working on a fix for these tests.
>
>
>
> Kind regards,
>
> Bobby
>
> --
>
> Dr. Bobby R. Bruce
> Room 2235,
> Kemper Hall, UC Davis
> Davis,
> CA, 95616
>
>
>
> web: https://www.bobbybruce.net
> <https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.bobbybruce.net%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081358426&sdata=K7p4NxR5oOe5EwzEP4mkuGWTqZOGyDMn%2BzP8J5MPSzk%3D&reserved=0>
>
>
>
>
>
> On Wed, Oct 7, 2020 at 11:49 PM jenkins-no-reply--- via gem5-dev <
> gem5-dev@gem5.org> wrote:
>
> See <https://jenkins.gem5.org/job/Nightly/91/display/redirect?page=changes
> <https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fjenkins.gem5.org%2Fjob%2FNightly%2F91%2Fdisplay%2Fredirect%3Fpage%3Dchanges&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081368416&sdata=UA%2BkCy45Ggv1hLVQ2vgtKisVgQxnkVaLL8NPNSSaqfY%3D&reserved=0>
> >
>
> Changes:
>
> [giacomo.travaglini] arch: Add generic BaseMMU
>
> [giacomo.travaglini] fastmodel: Add IrisMMU model
>
> [gabeblack] sim: Add a mechanism for finding an compatible SE workload.
>
> [gabeblack] sparc: Clean up some code in base.isa.
>
> [gabeblack] sparc: Simplify the IntOp format slightly.
>
>
> ------------------------------------------
> [...truncated 47.05 KB...]
>  [SO PyBind] QoSMemSinkInterface ->
> NULL/python/_m5/param_QoSMemSinkInterface.cc
>  [     CXX] NULL/python/_m5/param_QoSMemSinkInterface.cc -> .o
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>  [     CXX] NULL/python/_m5/param_QoSPolicy.cc -> .o
>  [SO PyBind] QoSPropFairPolicy ->
> NULL/python/_m5/param_QoSPropFairPolicy.cc
>  [SO PARAM] QoSPropFairPolicy -> NULL/params/QoSPropFairPolicy.hh
>  [     CXX] NULL/python/_m5/param_QoSPropFairPolicy.cc -> .o
>  [SO PyBind] QoSTurnaroundPolicy ->
> NULL/python/_m5/param_QoSTurnaroundPolicy.cc
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> NULL/python/_m5/param_QoSTurnaroundPolicyIdeal.cc
>  [SO PARAM] QoSTurnaroundPolicyIdeal ->
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>  [     CXX] NULL/python/_m5/param_QoSTurnaroundPolicyIdeal.cc -> .o
>  [SO PyBind] QueuedPrefetcher -> NULL/python/_m5/param_QueuedPrefetcher.cc
>  [     CXX] NULL/python/_m5/param_QueuedPrefetcher.cc -> .o
>  [SO PyBind] RandomRP -> NULL/python/_m5/param_RandomRP.cc
>  [SO PARAM] RandomRP -> NULL/params/RandomRP.hh
>  [     CXX] NULL/python/_m5/param_RandomRP.cc -> .o
>  [SO PyBind] RangeAddrMapper -> NULL/python/_m5/param_RangeAddrMapper.cc
>  [     CXX] NULL/python/_m5/param_RangeAddrMapper.cc -> .o
>  [SO PyBind] RedirectPath -> NULL/python/_m5/param_RedirectPath.cc
>  [     CXX] NULL/python/_m5/param_RedirectPath.cc -> .o
>  [SO PyBind] RepeatedQwordsCompressor ->
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>  [     CXX] NULL/python/_m5/param_RepeatedQwordsCompressor.cc -> .o
>  [SO PyBind] Root -> NULL/python/_m5/param_Root.cc
>  [SO PARAM] Root -> NULL/params/Root.hh
>  [     CXX] NULL/python/_m5/param_Root.cc -> .o
>  [SO PyBind] RubyCache -> NULL/python/_m5/param_RubyCache.cc
>  [     CXX] NULL/python/_m5/param_RubyCache.cc -> .o
>  [SO PyBind] RubyController -> NULL/python/_m5/param_RubyController.cc
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> NULL/python/_m5/param_RubyDirectoryMemory.cc
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>  [SO PyBind] SEWorkload -> NULL/python/_m5/param_SEWorkload.cc
>  [SO PARAM] SEWorkload -> NULL/params/SEWorkload.hh
>  [     CXX] NULL/python/_m5/param_SEWorkload.cc -> .o
>  [SO PyBind] STeMSPrefetcher -> NULL/python/_m5/param_STeMSPrefetcher.cc
>  [SO PARAM] STeMSPrefetcher -> NULL/params/STeMSPrefetcher.hh
>  [     CXX] NULL/python/_m5/param_STeMSPrefetcher.cc -> .o
>  [SO PyBind] SecondChanceRP -> NULL/python/_m5/param_SecondChanceRP.cc
>  [SO PARAM] SecondChanceRP -> NULL/params/SecondChanceRP.hh
>  [     CXX] NULL/python/_m5/param_SecondChanceRP.cc -> .o
>  [SO PyBind] SectorTags -> NULL/python/_m5/param_SectorTags.cc
>  [     CXX] NULL/python/_m5/param_SectorTags.cc -> .o
>  [SO PyBind] SerialLink -> NULL/python/_m5/param_SerialLink.cc
>  [SO PARAM] SerialLink -> NULL/params/SerialLink.hh
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>  [SO PyBind] SeriesRequestGenerator ->
> NULL/python/_m5/param_SeriesRequestGenerator.cc
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>  [SO PyBind] SignaturePathPrefetcher ->
> NULL/python/_m5/param_SignaturePathPrefetcher.cc
>  [SO PARAM] SignaturePathPrefetcher ->
> NULL/params/SignaturePathPrefetcher.hh
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> NULL/python/_m5/param_SignaturePathPrefetcherV2.cc
>  [SO PARAM] SignaturePathPrefetcherV2 ->
> NULL/params/SignaturePathPrefetcherV2.hh
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>  [SO PyBind] SimObject -> NULL/python/_m5/param_SimObject.cc
>  [     CXX] NULL/python/_m5/param_SimObject.cc -> .o
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>  [SO PARAM] SimpleCache -> NULL/params/SimpleCache.hh
>  [     CXX] NULL/python/_m5/param_SimpleCache.cc -> .o
>  [SO PyBind] SimpleExtLink -> NULL/python/_m5/param_SimpleExtLink.cc
>  [SO PARAM] SimpleExtLink -> NULL/params/SimpleExtLink.hh
>  [SO PARAM] SimpleIntLink -> NULL/params/SimpleIntLink.hh
>  [     CXX] NULL/python/_m5/param_SimpleExtLink.cc -> .o
>  [SO PyBind] SimpleIntLink -> NULL/python/_m5/param_SimpleIntLink.cc
>  [SO PyBind] SimpleMemDelay -> NULL/python/_m5/param_SimpleMemDelay.cc
>  [SO PARAM] SimpleMemDelay -> NULL/params/SimpleMemDelay.hh
>  [     CXX] NULL/python/_m5/param_SimpleIntLink.cc -> .o
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>  [SO PyBind] SimpleMemobj -> NULL/python/_m5/param_SimpleMemobj.cc
>  [SO PARAM] SimpleMemobj -> NULL/params/SimpleMemobj.hh
>  [     CXX] NULL/python/_m5/param_SimpleMemobj.cc -> .o
>  [SO PyBind] SimpleMemory -> NULL/python/_m5/param_SimpleMemory.cc
>  [     CXX] NULL/python/_m5/param_SimpleMemory.cc -> .o
>  [SO PyBind] SimpleNetwork -> NULL/python/_m5/param_SimpleNetwork.cc
>  [SO PARAM] SimpleNetwork -> NULL/params/SimpleNetwork.hh
>  [     CXX] NULL/python/_m5/param_SimpleNetwork.cc -> .o
>  [SO PyBind] SimpleObject -> NULL/python/_m5/param_SimpleObject.cc
>  [SO PARAM] SimpleObject -> NULL/params/SimpleObject.hh
>  [     CXX] NULL/python/_m5/param_SimpleObject.cc -> .o
>  [SO PyBind] Sinic -> NULL/python/_m5/param_Sinic.cc
>  [SO PARAM] Sinic -> NULL/params/Sinic.hh
>  [     CXX] NULL/python/_m5/param_Sinic.cc -> .o
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> NULL/python/_m5/param_SkewedAssociative.cc
>  [     CXX] NULL/python/_m5/param_SkewedAssociative.cc -> .o
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> NULL/python/_m5/param_SlimAMPMPrefetcher.cc
>  [SO PARAM] SlimAMPMPrefetcher -> NULL/params/SlimAMPMPrefetcher.hh
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>  [SO PyBind] SnoopFilter -> NULL/python/_m5/param_SnoopFilter.cc
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>  [SO PyBind] SrcClockDomain -> NULL/python/_m5/param_SrcClockDomain.cc
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>  [SO PyBind] StridePrefetcher -> NULL/python/_m5/param_StridePrefetcher.cc
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> NULL/params/StridePrefetcherHashedSetAssociative.hh
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> NULL/python/_m5/param_StridePrefetcherHashedSetAssociative.cc
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> -> .o
>  [SO PyBind] SubSystem -> NULL/python/_m5/param_SubSystem.cc
>  [     CXX] NULL/python/_m5/param_SubSystem.cc -> .o
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>  [SO PARAM] Switch -> NULL/params/Switch.hh
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>  [SO PyBind] System -> NULL/python/_m5/param_System.cc
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>  [SO PyBind] SystemC_Kernel -> NULL/python/_m5/param_SystemC_Kernel.cc
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>  [SO PyBind] ThermalResistor -> NULL/python/_m5/param_ThermalResistor.cc
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>  [SO PyBind] TickedObject -> NULL/python/_m5/param_TickedObject.cc
>  [SO PARAM] TickedObject -> NULL/params/TickedObject.hh
>  [     CXX] NULL/python/_m5/param_TickedObject.cc -> .o
>  [SO PyBind] TlmToGem5Bridge32 ->
> NULL/python/_m5/param_TlmToGem5Bridge32.cc
>  [SO PARAM] TlmToGem5Bridge32 -> NULL/params/TlmToGem5Bridge32.hh
>  [SO PARAM] TlmToGem5BridgeBase -> NULL/params/TlmToGem5BridgeBase.hh
>  [     CXX] NULL/python/_m5/param_TlmToGem5Bridge32.cc -> .o
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>  [SO PARAM] TlmToGem5Bridge64 -> NULL/params/TlmToGem5Bridge64.hh
>  [     CXX] NULL/python/_m5/param_TlmToGem5Bridge64.cc -> .o
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> NULL/python/_m5/param_TlmToGem5BridgeBase.cc
>  [     CXX] NULL/python/_m5/param_TlmToGem5BridgeBase.cc -> .o
>  [SO PyBind] TrafficGen -> NULL/python/_m5/param_TrafficGen.cc
>  [SO PARAM] TrafficGen -> NULL/params/TrafficGen.hh
>  [     CXX] NULL/python/_m5/param_TrafficGen.cc -> .o
>  [SO PyBind] TreePLRURP -> NULL/python/_m5/param_TreePLRURP.cc
>  [SO PARAM] TreePLRURP -> NULL/params/TreePLRURP.hh
>  [     CXX] NULL/python/_m5/param_TreePLRURP.cc -> .o
>  [SO PyBind] VncInput -> NULL/python/_m5/param_VncInput.cc
>  [SO PARAM] VncInput -> NULL/params/VncInput.hh
>  [     CXX] NULL/python/_m5/param_VncInput.cc -> .o
>  [SO PyBind] VncServer -> NULL/python/_m5/param_VncServer.cc
>  [SO PARAM] VncServer -> NULL/params/VncServer.hh
>  [     CXX] NULL/python/_m5/param_VncServer.cc -> .o
>  [SO PyBind] VoltageDomain -> NULL/python/_m5/param_VoltageDomain.cc
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>  [     CXX] NULL/python/_m5/param_Workload.cc -> .o
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>  [     CXX] NULL/python/_m5/param_WriteAllocator.cc -> .o
>  [SO PyBind] ZeroCompressor -> NULL/python/_m5/param_ZeroCompressor.cc
>  [SO PARAM] ZeroCompressor -> NULL/params/ZeroCompressor.hh
>  [     CXX] NULL/python/_m5/param_ZeroCompressor.cc -> .o
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> inst_dep_record.pb.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Finst_dep_record.pb.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081368416&sdata=%2BHZL04t3pzOubkjdmwTeGtaBcc1RByckcZBknFapOA4%3D&reserved=0>,
> NULL/proto/inst_dep_record.pb.h
>  [     CXX] NULL/proto/inst_dep_record.pb.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Finst_dep_record.pb.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081378411&sdata=sXnxvSwXMuze6snmqHsJk5mODu4Huywi%2BQIj7zkAhX8%3D&reserved=0>
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>  [  PROTOC] NULL/proto/packet.proto -> NULL/proto/packet.pb.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpacket.pb.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081378411&sdata=62iyvGEJAXN6XVEts1uXRGjL8zZqsAoSH06unuSzjCQ%3D&reserved=0>,
> NULL/proto/packet.pb.h
>  [     CXX] NULL/proto/packet.pb.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpacket.pb.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081388407&sdata=YE0%2BvxSfNtCeNc%2BJbXs6nlSoKU1bEDSwQkQMR1ZyffQ%3D&reserved=0>
> -> .o
>  [  PROTOC] NULL/proto/inst.proto -> NULL/proto/inst.pb.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Finst.pb.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081398403&sdata=JWpk7Z0XMOy2vdFW%2BuM3%2BkILS6L1iL20v2J3MittRro%3D&reserved=0>,
> NULL/proto/inst.pb.h
>  [     CXX] NULL/proto/inst.pb.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Finst.pb.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081398403&sdata=JWpk7Z0XMOy2vdFW%2BuM3%2BkILS6L1iL20v2J3MittRro%3D&reserved=0>
> -> .o
>  [ TRACING]  -> NULL/debug/flags.cc
>  [     CXX] NULL/debug/flags.cc -> .o
>  [     CXX] NULL/python/marshal.cc -> .o
>  [ DEFINES]  -> NULL/python/m5/defines.py
>  [    INFO] COPYING, LICENSE, README -> NULL/python/m5/info.py
>  [ TRACING]  -> NULL/debug/RubyNetwork.hh
>  [     CXX] NULL/mem/ruby/network/garnet/GarnetLink.cc -> .o
>  [     CXX] NULL/mem/ruby/network/garnet/GarnetNetwork.cc -> .o
>  [    LINK]  -> NULL/marshal
>  [EMBED PY] NULL/marshal, python/m5/util/attrdict.py -> python/m5/util/
> attrdict.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fattrdict.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081408398&sdata=Mff738dDg%2BD%2Bhc8vcaQj3ejr1Y%2BoGZ1%2B5tWnjWL%2FPxM%3D&reserved=0>
>  [     CXX] NULL/python/m5/util/attrdict.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fattrdict.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081408398&sdata=Mff738dDg%2BD%2Bhc8vcaQj3ejr1Y%2BoGZ1%2B5tWnjWL%2FPxM%3D&reserved=0>
> -> .o
>  [EMBED PY] NULL/marshal, NULL/mem/ruby/structures/DirectoryMemory.py ->
> NULL/mem/ruby/structures/DirectoryMemory.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdirectorymemory.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081418390&sdata=O%2FwZelf2l424gICz7WhCcjgONMVXFrBPaHBOXNB6Kbc%3D&reserved=0>
>  [     CXX] NULL/mem/ruby/structures/DirectoryMemory.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdirectorymemory.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081418390&sdata=O%2FwZelf2l424gICz7WhCcjgONMVXFrBPaHBOXNB6Kbc%3D&reserved=0>
> -> .o
>  [EMBED PY] NULL/marshal, dev/pci/PciHost.py -> dev/pci/PciHost.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpcihost.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081428386&sdata=Uwv3KNoVmTwEUWVpRv2%2F1UO1FJKiTvcLM3ukjg6GaQ4%3D&reserved=0>
>  [EMBED PY] NULL/marshal, NULL/mem/ruby/network/BasicRouter.py ->
> NULL/mem/ruby/network/BasicRouter.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbasicrouter.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081438387&sdata=G9grHjylduUp91PXkowKB9zj%2FJ%2F2HDSE43M28vq5QHc%3D&reserved=0>
>  [     CXX] NULL/dev/pci/PciHost.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpcihost.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081438387&sdata=QaPwyhpCjoRuw6jrAogTqclblXfbuI8phdxVfFq0vN0%3D&reserved=0>
> -> .o
>  [     CXX] NULL/mem/ruby/network/BasicRouter.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbasicrouter.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081448380&sdata=hOtvCJyLENjQ9G4wSgw%2FmVzfZ8yuL6F8xVvGJ54ATQE%3D&reserved=0>
> -> .o
>  [EMBED PY] NULL/marshal, python/m5/objects/__init__.py ->
> python/m5/objects/__init__.py.cc
>  [     CXX] NULL/python/m5/objects/__init__.py.cc -> .o
>  [EMBED PY] NULL/marshal, NULL/mem/cache/prefetch/Prefetcher.py ->
> NULL/mem/cache/prefetch/Prefetcher.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fprefetcher.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081448380&sdata=%2BW1S3QeSht2Maf53LN0CnBF10PEmFHiH5MU3vwIJAxU%3D&reserved=0>
>  [     CXX] NULL/mem/cache/prefetch/Prefetcher.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fprefetcher.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081458376&sdata=C83eYtI%2BUefOKFsASFl9Yg00T%2FvdXY5JRyRAr%2BSzzZ4%3D&reserved=0>
> -> .o
>  [EMBED PY] NULL/marshal, sim/Workload.py -> sim/Workload.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fworkload.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081458376&sdata=ml2qmDHOW1euBdEifr8bMvtL8VXIk3Awl%2B0IzTrjASY%3D&reserved=0>
> terminate called after throwing an instance of
> 'pybind11::error_already_set'
>   what():  SyntaxError: ('invalid syntax', ('build/NULL/sim/Workload.py',
> 61, 37, 'class SEWorkload(Workload, metaclass=SEWorkloadMeta):\n'))
>
> At:
>   <string>(4): <module>
>
> scons: *** [build/NULL/sim/Workload.py.cc
> <https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fworkload.py.cc%2F&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081468372&sdata=dUKqB0ZKy%2BOD2FiAsG6nXZNrkU6cgpbdqz4gwWR5A9I%3D&reserved=0>]
> CalledProcessError : Command '['<
> https://jenkins.gem5.org/job/Nightly/ws/build/NULL/marshal
> <https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fjenkins.gem5.org%2Fjob%2FNightly%2Fws%2Fbuild%2FNULL%2Fmarshal&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081478372&sdata=JlRaOti3X1n7srb0NkcGxBLHPHv0uYC0YNHycSSTX4Y%3D&reserved=0>',>
> 'build/NULL/sim/Workload.py']' died with <Signals.SIGABRT: 6>.
> Traceback (most recent call last):
>   File "/usr/lib/scons/SCons/Action.py", line 1209, in execute
>     result = self.execfunction(target=target, source=rsources, env=env)
>   File "<https://jenkins.gem5.org/job/Nightly/ws/build/NULL/SConscript
> <https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fjenkins.gem5.org%2Fjob%2FNightly%2Fws%2Fbuild%2FNULL%2FSConscript&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081478372&sdata=sSgYL4p8YLHHwQZpC7rDWR5WggafX5VyG36jqkwiCvk%3D&reserved=0>",>
> line 1166, in embedPyFile
>     marshalled = subprocess.check_output(
>   File "/usr/lib/python3.8/subprocess.py", line 411, in check_output
>     return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
>   File "/usr/lib/python3.8/subprocess.py", line 512, in run
>     raise CalledProcessError(retcode, process.args,
> subprocess.CalledProcessError: Command '['<
> https://jenkins.gem5.org/job/Nightly/ws/build/NULL/marshal
> <https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fjenkins.gem5.org%2Fjob%2FNightly%2Fws%2Fbuild%2FNULL%2Fmarshal&data=02%7C01%7Cmatthew.poremba%40amd.com%7Cfbadcb5540864f21620c08d86bd84e41%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637377924081488365&sdata=lpGK%2FVYNSgndFa%2FANyH%2FzEqqIYWzrZ3399nzcChxJ0c%3D&reserved=0>',>
> 'build/NULL/sim/Workload.py']' died with <Signals.SIGABRT: 6>.
> scons: building terminated because of errors.
> *** Summary of Warnings ***
> Warning: Your compiler doesn't support incremental linking and lto at the
> same
>          time, so lto is being disabled. To force lto on anyway, use the
>          --force-lto option. That will disable partial linking.
> Warning: python3-config could not be found.
>          Future releases of gem5 will drop support for python2.
> Warning: Header file <png.h> not found.
>          This host has no libpng library.
>          Disabling support for PNG framebuffers.
> Build step 'Execute shell' marked build as failure
> Archiving artifacts
> _______________________________________________
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