☠ 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/27816

Build state: failed 'git diff ...' (failure)
Revision: 168233d446e7b584debe4e8efa8719bbc3389ed1
Worker: x3d1
Build Reason: (unknown)
Blamelist: Aldy Hernandez <aldy@quesejoda.com>, Alexey Lapshin <alexey.lapshin@espressif.com>, Avinash Jayakar <avinashd@linux.ibm.com>, Christophe Lyon <christophe.lyon@arm.com>, Eric Botcazou <ebotcazou@adacore.com>, GCC Administrator <gccadmin@gcc.gnu.org>, Gaius Mulley <gaiusmod2@gmail.com>, Georg-Johann Lay <avr@gjlay.de>, Jakub Jelinek <jakub@redhat.com>, James K. Lowden <jklowden@cobolworx.com>, Jeevitha <jeevitha@linux.ibm.com>, Jerry DeLisle <jvdelisle@gcc.gnu.org>, Jonas Hansen <jhansen@roku.com>, Jonathan Wakely <jwakely@redhat.com>, Juergen Christ <jchrist@linux.ibm.com>, Marek Polacek <polacek@redhat.com>, Michael Meissner <meissner@linux.ibm.com>, Michiel Derhaeg <michiel.derhaeg@globalfoundries.com>, Pan Li <pan2.li@intel.com>, Richard Biener <rguenther@suse.de>, Robert Dubner <rdubner@symas.com>, Robin Dapp <robin.dapp@oss.qualcomm.com>, Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>, Tomasz Kamiński <tkaminsk@redhat.com>, Xavier Del Campo Romero <xdelcampo@symas.com>, Yang Yujie <yangyujie@loongson.cn>, linden <bestxmg@gmail.com>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/2/logs/stdio

- 3: git diff ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/3/logs/stdio

- 4: mkdir objdir ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/4/logs/stdio

- 5: configure ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/5/logs/stdio

- 6: make html ( warnings )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/6/logs/stdio
        - warnings (133): https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/6/logs/warnings__133_

- 7: make regenerate-opt-urls ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/7/logs/stdio

- 8: git diff_1 ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/27816/steps/8/logs/stdio