Error running mach: ['artifact', 'toolchain', '--from-build', 'win32-clang-cl'] The error occurred in code that was called by the mach command. This is either a bug in the called code itself or in the way that mach is calling it. You should consider filing a bug for this issue. If filing a bug, please include the full output of mach, including this error message. The details of the failure are as follows: BadFilenameException File "/home/glandium/gecko-push/python/mozbuild/mozbuild/mach_commands.py", line 1711, in artifact_toolchain name, None, None, None, unpack=True) File "/home/glandium/gecko-push/python/mozbuild/mozbuild/mach_commands.py", line 1626, in __init__ super(DownloadRecord, self).__init__(*args, **kwargs) File "/home/glandium/gecko-push/python/mozbuild/mozbuild/action/tooltool.py", line 88, in __init__ raise BadFilenameException(filename=filename) The cause is that the artifact for these toolchain jobs is public/build/clang.tar.bz2 instead of public/clang.tar.bz2.

Comment on attachment 8858688 [details] Bug 1356937 - Avoid `mach artifact toolchain` failing to get taskcluster artifacts when they are not directly under public/. https://reviewboard.mozilla.org/r/130696/#review133530 I should have caught this during review :/

Pushed by mh@glandium.org: https://hg.mozilla.org/integration/autoland/rev/410cb042a5d6 Avoid `mach artifact toolchain` failing to get taskcluster artifacts when they are not directly under public/. r=gps