☠ 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/20374

Build state: failed 'git diff ...' (failure)
Revision: 1c2c061c4dfb816b13388a62fe450382cea496d3
Worker: bbo2
Build Reason: (unknown)
Blamelist: Andrew Pinski <andrew.pinski@oss.qualcomm.com>, Claudiu Zissulescu <claudiu.zissulescu-ianculescu@oracle.com>, GCC Administrator <gccadmin@gcc.gnu.org>, Indu Bhagat <indu.bhagat@oracle.com>, Jennifer Schmitz <jschmitz@nvidia.com>, Martin Jambor <mjambor@suse.cz>, Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>, Richard Biener <rguenther@suse.de>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/2/logs/stdio

- 3: git diff ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/3/logs/stdio

- 4: mkdir objdir ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/4/logs/stdio

- 5: configure ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/5/logs/stdio

- 6: make html ( warnings )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/6/logs/stdio
        - warnings (125): https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/6/logs/warnings__125_

- 7: make regenerate-opt-urls ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/7/logs/stdio

- 8: git diff_1 ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/20374/steps/8/logs/stdio