☠ 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/6529

Build state: failed 'git diff ...' (failure)
Revision: 08776bef53835ff6318ecfeade8f6c6896ffd81f
Worker: bb3
Build Reason: (unknown)
Blamelist: Alexandre Oliva <oliva@adacore.com>, Andre Vehreschild <vehre@gcc.gnu.org>, Andre Vieira <andre.simoesdiasvieira@arm.com>, Andrew Pinski <quic_apinski@quicinc.com>, Damien Lebrun-Grandie <dalg24@gmail.com>, Daniel Bertalan <dani@danielbertalan.dev>, Eric Botcazou <ebotcazou@adacore.com>, FX Coudert <fxcoudert@gmail.com>, Fei Gao <gaofei@eswincomputing.com>, GCC Administrator <gccadmin@gcc.gnu.org>, Georg-Johann Lay <avr@gjlay.de>, Gerald Pfeifer <gerald@pfeifer.com>, Iain Sandoe <iain@sandoe.co.uk>, Ian Lance Taylor <iant@golang.org>, Jeff Law <jlaw@ventanamicro.com>, Jonathan Wakely <jwakely@redhat.com>, Jørgen Kvalsvik <j@lambda.is>, Kewen Lin <linkw@linux.ibm.com>, Kito Cheng <kito.cheng@sifive.com>, Kugan Vivekanandarajah <kvivekananda@nvidia.com>, Lulu Cheng <chenglulu@loongson.cn>, Marek Polacek <polacek@redhat.com>, Mikael Morin <morin-mikael@orange.fr>, Nathaniel Shead <nathanieloshead@gmail.com>, Pan Li <pan2.li@intel.com>, Richard Biener <rguenther@suse.de>, Richard Sandiford <richard.sandiford@arm.com>, Roger Sayle <roger@nextmovesoftware.com>, Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>, Uros Bizjak <ubizjak@gmail.com>, YunQiang Su <yunqiang@isrc.iscas.ac.cn>, xuli <xuli1@eswincomputing.com>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/2/logs/stdio

- 3: git diff ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/3/logs/stdio

- 4: mkdir objdir ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/4/logs/stdio

- 5: configure ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/5/logs/stdio

- 6: make html ( warnings )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/6/logs/stdio
        - warnings (68): https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/6/logs/warnings__68_

- 7: make regenerate-opt-urls ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/7/logs/stdio

- 8: git diff_1 ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/6529/steps/8/logs/stdio