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

[builder@sourceware.org]

A new failure has been detected on builder gcc-autoregen while building gcc.

Full details are available at:
    https://builder.sourceware.org/buildbot/#/builders/269/builds/16014

Build state: failed 'git diff ...' (failure)
Revision: 506db5396f8d46fa5e3b3178b87b406a3ca7584f
Worker: bbo2
Build Reason: (unknown)
Blamelist: Alex Coplan <alex.coplan@arm.com>, Alexandre Oliva <oliva@adacore.com>, Alfie Richards <alfie.richards@arm.com>, Andre Vehreschild <vehre@gcc.gnu.org>, Andrew MacLeod <amacleod@redhat.com>, David Malcolm <dmalcolm@redhat.com>, Dimitar Dimitrov <dimitar@dinux.eu>, Eric Botcazou <ebotcazou@adacore.com>, Filip Kastl <fkastl@suse.cz>, GCC Administrator <gccadmin@gcc.gnu.org>, Gaius Mulley <gaiusmod2@gmail.com>, Georg-Johann Lay <avr@gjlay.de>, H.J. Lu <hjl.tools@gmail.com>, Haochen Jiang <haochen.jiang@intel.com>, Harald Anlauf <anlauf@gmx.de>, Iain Sandoe <iain@sandoe.co.uk>, Jakub Jelinek <jakub@redhat.com>, Jan Hubicka <hubicka@ucw.cz>, Jason Merrill <jason@redhat.com>, Jeff Law <jlaw@ventanamicro.com>, Jiawei <jiawei@iscas.ac.cn>, Jin Ma <jinma@linux.alibaba.com>, Johannes Kliemann <kliemann@adacore.com>, Jose Ruiz <ruiz@adacore.com>, Kito Cheng <kito.cheng@sifive.com>, Kyrylo Tkachov <ktkachov@nvidia.com>, Lili Cui <lili.cui@intel.com>, Luis Silva <luiss@synopsys.com>, Marek Polacek <polacek@redhat.com>, Martin Jambor <mjambor@suse.cz>, Nathaniel Shead <nathanieloshead@gmail.com>, Patrick Palka <ppalka@redhat.com>, Paul-Antoine Arras <parras@baylibre.com>, Peter Bergner <bergner@linux.ibm.com>, Piotr Trojanek <trojanek@adacore.com>, Richard Biener <rguenther@suse.de>, Richard Sandiford <richard.sandiford@arm.com>, Robert Dubner <rdubner@symas.com>, Ronan Desplanques <desplanques@adacore.com>, Shahab Vahedi <shahab@synopsys.com>, Steve Baird <baird@adacore.com>, Tamar Christina <tamar.christina@arm.com>, Tomasz Kamiński <tkaminsk@redhat.com>, Uros Bizjak <ubizjak@gmail.com>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/2/logs/stdio

- 3: git diff ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/3/logs/stdio

- 4: mkdir objdir ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/4/logs/stdio

- 5: configure ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/5/logs/stdio

- 6: make html ( warnings )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/6/logs/stdio
        - warnings (152): https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/6/logs/warnings__152_

- 7: make regenerate-opt-urls ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/7/logs/stdio

- 8: git diff_1 ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/16014/steps/8/logs/stdio