☠ Buildbot (Sourceware): gcc - failed 'git diff ...' (failure) (master)

[builder@sourceware.org]

A failed build has been detected on builder gcc-autoregen while building gcc.

Full details are available at:
    https://builder.sourceware.org/buildbot/#/builders/269/builds/25270

Build state: failed 'git diff ...' (failure)
Revision: ecb843c77de84add5fa315ff06ea99494aa27374
Worker: x3d1
Build Reason: (unknown)
Blamelist: Dhruv Chawla <dhruvc@nvidia.com>, Egas Ribeiro <egas.g.ribeiro@gmail.com>, Evgeny Karpov <evgeny.karpov@arm.com>, GCC Administrator <gccadmin@gcc.gnu.org>, H.J. Lu <hjl.tools@gmail.com>, Jerry DeLisle <jvdelisle@gcc.gnu.org>, Jim Lin <jim@andestech.com>, Lucas Ly Ba <lucas.ly-ba@outlook.com>, Martin Uecker <uecker@tugraz.at>, Mikael Morin <mikael@gcc.gnu.org>, Owen Avery <powerboat9.gamer@gmail.com>, Pan Li <pan2.li@intel.com>, Pengfei Li <Pengfei.Li2@arm.com>, Philip Herron <herron.philip@googlemail.com>, Philipp Tomsich <philipp.tomsich@vrull.eu>, Richard Biener <rguenther@suse.de>, Richard Earnshaw <rearnsha@arm.com>, Richard Sandiford <rdsandiford@googlemail.com>, Tamar Christina <tamar.christina@arm.com>, Vladislav Semykin <vladislav.semykin@gmail.com>, Yap Zhi Heng <yapzhhg@gmail.com>, hriztam <hritamstark05@gmail.com>, wangjue <juewang@linux.alibaba.com>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/2/logs/stdio

- 3: git diff ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/3/logs/stdio

- 4: mkdir objdir ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/4/logs/stdio

- 5: configure ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/5/logs/stdio

- 6: make html ( warnings )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/6/logs/stdio
        - warnings (135): https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/6/logs/warnings__135_

- 7: make regenerate-opt-urls ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/7/logs/stdio

- 8: git diff_1 ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/25270/steps/8/logs/stdio