[users at bb.net] DockerLatentWorker throwing error in ShellCommand

[斟酌鵬兄]

Hi all,

I'm trying to setup a windows worker with DockerLatentWorker ( Which
is running windows container ). After the container has been started
and successfully connected it fails on git --version. After some
digging, I've discovered that not only git, it just failed on any
command.

I've tested the docker client by going into the master's python shell.
I can run commands within the containers without a problem ( using
client.exec_run ).

Any ideas?

Error Log:
2020-10-13 18:29:49+0000 [-] starting build <Build myproject-win
number:1 results:success>.. pinging the worker <LatentWorkerForBuilder
builder='myproject-win' worker='nano2004-netcore-3_1' state
=BUILDING>
2020-10-13 18:29:49+0000 [-] sending ping
2020-10-13 18:29:49+0000 [Broker,0,10.0.7.1] ping finished: success
2020-10-13 18:29:50+0000 [-]
ShellCommand.startCommand(cmd=<RemoteShellCommand '['pwsh', '/?']'>)
2020-10-13 18:29:50+0000 [-]   cmd.args = {'workdir': 'build', 'env':
None, 'want_stdout': 1, 'want_stderr': 1, 'logfiles': {}, 'timeout':
1200, 'maxTime': None, 'sigtermTime': None, 'usePTY'
: None, 'logEnviron': True, 'initial_stdin': None}
2020-10-13 18:29:50+0000 [-] <RemoteShellCommand '['pwsh', '/?']'>:
RemoteCommand.run [0]
2020-10-13 18:29:50+0000 [-] command '['pwsh', '/?']' in dir 'build'
2020-10-13 18:29:51+0000 [-] BuildStep.failed; traceback follows
        Traceback (most recent call last):
          File "/usr/lib/python3.8/site-packages/twisted/internet/defer.py",
line 501, in errback
            self._startRunCallbacks(fail)
          File "/usr/lib/python3.8/site-packages/twisted/internet/defer.py",
line 568, in _startRunCallbacks
            self._runCallbacks()
          File "/usr/lib/python3.8/site-packages/twisted/internet/defer.py",
line 654, in _runCallbacks
            current.result = callback(current.result, *args, **kw)
          File "/usr/lib/python3.8/site-packages/twisted/internet/defer.py",
line 1475, in gotResult
            _inlineCallbacks(r, g, status)
        --- <exception caught here> ---
          File "/usr/lib/python3.8/site-packages/buildbot/process/buildstep.py",
line 573, in startStep
            self.results = yield self.run()
          File "/usr/lib/python3.8/site-packages/buildbot/process/buildstep.py",
line 732, in run
            results = yield self._start_deferred
          File "/usr/lib/python3.8/site-packages/buildbot/process/buildstep.py",
line 925, in runCommand
            res = yield command.run(self, self.remote, self.build.builder.name)
          File "/usr/lib/python3.8/site-packages/buildbot/process/remotecommand.py",
line 146, in _finished
            yield self.remoteComplete(failure)
          File "/usr/lib/python3.8/site-packages/twisted/internet/defer.py",
line 1418, in _inlineCallbacks
            result = g.send(result)
          File "/usr/lib/python3.8/site-packages/buildbot/process/buildstep.py",
line 732, in run
            results = yield self._start_deferred
          File "/usr/lib/python3.8/site-packages/twisted/internet/defer.py",
line 1416, in _inlineCallbacks
            result = result.throwExceptionIntoGenerator(g)
          File "/usr/lib/python3.8/site-packages/twisted/python/failure.py",
line 512, in throwExceptionIntoGenerator
            return g.throw(self.type, self.value, self.tb)
          File "/usr/lib/python3.8/site-packages/buildbot/process/buildstep.py",
line 925, in runCommand
            res = yield command.run(self, self.remote, self.build.builder.name)
          File "/usr/lib/python3.8/site-packages/buildbot/process/remotecommand.py",
line 146, in _finished
            yield self.remoteComplete(failure)
        buildbot.process.remotecommand.RemoteException:
b'buildbot_worker.exceptions.AbandonChain': -1
        Traceback (most recent call last):
        Failure: buildbot_worker.exceptions.AbandonChain: -1
2020-10-13 18:29:52+0000 [-]
releaseLocks(ShellCommand(command=['pwsh', '/?'])): []
2020-10-13 18:29:52+0000 [-]  step 'shell' complete: exception
(["'pwsh /?' (exception)"])
2020-10-13 18:29:52+0000 [-]  <Build myproject-win number:1
results:exception>: build finished
2020-10-13 18:29:52+0000 [-] nano2004-netcore-3_1 has been put in
quarantine for 10s
2020-10-13 18:29:52+0000 [-] releaseLocks(<DockerLatentWorker
'nano2004-netcore-3_1'>): []
2020-10-13 18:29:52+0000 [-] disconnecting old worker nano2004-netcore-3_1 now
2020-10-13 18:29:52+0000 [-] waiting for worker to finish disconnecting
2020-10-13 18:29:52+0000 [-] insubstantiating worker
<DockerLatentWorker 'nano2004-netcore-3_1'>
2020-10-13 18:29:52+0000 [Broker,0,10.0.7.1]
Worker.detached(nano2004-netcore-3_1)
2020-10-13 18:29:52+0000 [Broker,0,10.0.7.1]
releaseLocks(<DockerLatentWorker 'nano2004-netcore-3_1'>): []
2020-10-13 18:29:52+0000 [-] Stopping container aa10bb...

-- 
Regards,
Penguin