☠ 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/24096

Build state: failed 'git diff ...' (failure)
Revision: d8a64c65da0560f7a30cb547bd92c6c1a4664e82
Worker: x3d1
Build Reason: (unknown)
Blamelist: Andrew Pinski <andrew.pinski@oss.qualcomm.com>, Arsen Arsenović <aarsenovic@baylibre.com>, Artemiy Volkov <artemiy.volkov@arm.com>, Daniel Barboza <daniel.barboza@oss.qualcomm.com>, Dhruv Chawla <dhruvc@nvidia.com>, GCC Administrator <gccadmin@gcc.gnu.org>, Georg-Johann Lay <avr@gjlay.de>, Hongyu Wang <hongyu.wang@intel.com>, Jakub Jelinek <jakub@redhat.com>, Jeff Law <jeffrey.law@oss.qualcomm.com>, Jerry DeLisle <jvdelisle@gcc.gnu.org>, John David Anglin <danglin@gcc.gnu.org>, Martin Liska <martin.liska@hey.com>, Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>, Tomasz Kamiński <tkaminsk@redhat.com>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/24096/steps/1/logs/stdio

- 2: autoregen.py ( success )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/24096/steps/2/logs/stdio

- 3: git diff ( failure )
    Logs:
        - stdio: https://builder.sourceware.org/buildbot/#/builders/269/builds/24096/steps/3/logs/stdio