☠ Buildbot (Sourceware): gcc-autoregen - 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/4257

Build state: failed 'git diff ...' (failure)
Revision: 7a49d5dc0ef345fb2cb19a242272c973ead220e7
Worker: bbo1-1
Build Reason: (unknown)
Blamelist: Andre Vieira <andre.simoesdiasvieira@arm.com>, Christophe Lyon <christophe.lyon@linaro.org>, David Faust <david.faust@oracle.com>, David Malcolm <dmalcolm@redhat.com>, GCC Administrator <gccadmin@gcc.gnu.org>, Gaius Mulley <gaiusmod2@gmail.com>, H.J. Lu <hjl.tools@gmail.com>, Harald Anlauf <anlauf@gmx.de>, Hongyu Wang <hongyu.wang@intel.com>, Jakub Jelinek <jakub@redhat.com>, Jonathan Wakely <jwakely@redhat.com>, Joseph Myers <josmyers@redhat.com>, Juergen Christ <jchrist@linux.ibm.com>, Jørgen Kvalsvik <j@lambda.is>, Kewen Lin <linkw@linux.ibm.com>, Martin Jambor <mjambor@suse.cz>, Nathaniel Shead <nathanieloshead@gmail.com>, Paul Thomas <pault@gcc.gnu.org>, Peter Bergner <bergner@linux.ibm.com>, Richard Ball <richard.ball@arm.com>, Richard Biener <rguenther@suse.de>, Richard Sandiford <richard.sandiford@arm.com>, Sebastian Huber <sebastian.huber@embedded-brains.de>, Sergey Bugaev <bugaevc@gmail.com>, Tatsuyuki Ishi <ishitatsuyuki@gmail.com>, Thomas Schwinge <tschwinge@baylibre.com>, Tobias Burnus <tburnus@baylibre.com>, Uros Bizjak <ubizjak@gmail.com>, Yang Yujie <yangyujie@loongson.cn>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/2/logs/stdio

- 3: git diff ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/3/logs/stdio

- 4: mkdir objdir ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/4/logs/stdio

- 5: configure ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/5/logs/stdio

- 6: make html ( warnings )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/6/logs/stdio
        - warnings (67): https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/6/logs/warnings__67_

- 7: make regenerate-opt-urls ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/7/logs/stdio

- 8: git diff_1 ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/4257/steps/8/logs/stdio