2016-02-22 09:40:16+0200 [-] substantiating slave <LatentSlaveBuilder builder=u'core-ci' slave=u'docker-jessie-01'> 2016-02-22 09:40:16+0200 [-] while handling API request Traceback (most recent call last): File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks result = result.throwExceptionIntoGenerator(g) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator return g.throw(self.type, self.value, self.tb) File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/www/rest.py", line 406, in renderRest request.write(data) File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__ self.gen.throw(type, value, traceback) --- <exception caught here> --- File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/www/rest.py", line 123, in handleErrors yield File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/www/rest.py", line 338, in renderRest data = yield ep.get(rspec, kwargs) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks result = result.throwExceptionIntoGenerator(g) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator return g.throw(self.type, self.value, self.tb) File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/data/changes.py", line 73, in get changes = yield self.master.db.changes.getChangesForBuild(buildid) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1128, in _inlineCallbacks result = g.send(result) File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/db/changes.py", line 197, in getChangesForBuild while ((toChanges.get(cb, {}).get('changeid') not in change['parent_changeids']) and exceptions.TypeError: 'NoneType' object has no attribute '__getitem__' 2016-02-22 09:40:16+0200 [-] <RemoteShellCommand '['git', '--version']'>: RemoteCommand.run [9] 2016-02-22 09:40:16+0200 [-] command '['git', '--version']' in dir 'build/core' 2016-02-22 09:40:16+0200 [Broker,1,10.217.1.111] <RemoteShellCommand '['git', '--version']'> rc=0 2016-02-22 09:40:16+0200 [-] while handling API request Traceback (most recent call last): File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks result = result.throwExceptionIntoGenerator(g) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator return g.throw(self.type, self.value, self.tb) File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/www/rest.py", line 406, in renderRest request.write(data) File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__ self.gen.throw(type, value, traceback) --- <exception caught here> --- File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/www/rest.py", line 123, in handleErrors yield File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/www/rest.py", line 338, in renderRest data = yield ep.get(rspec, kwargs) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks result = result.throwExceptionIntoGenerator(g) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator return g.throw(self.type, self.value, self.tb) File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/data/changes.py", line 73, in get changes = yield self.master.db.changes.getChangesForBuild(buildid) File "/opt/buildbot/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1128, in _inlineCallbacks result = g.send(result) File "/opt/buildbot/local/lib/python2.7/site-packages/buildbot/db/changes.py", line 197, in getChangesForBuild while ((toChanges.get(cb, {}).get('changeid') not in change['parent_changeids']) and exceptions.TypeError: 'NoneType' object has no attribute '__getitem__' 2016-02-22 09:40:16+0200 [-] <RemoteCommand 'stat' at 140463483370768>: RemoteCommand.run [10]