☠ Buildbot (Sourceware): gcc - failed compile (failure) (master)

[builder--- via Gcc-testresults]

A new failure has been detected on builder gcc-fullest-debian-amd64 while 
building gcc.

Full details are available at:
    https://builder.sourceware.org/buildbot/#/builders/312/builds/1759

Build state: failed compile (failure)
Revision: 53f491ccd1e59fad77fb2cb30d1a58b9e5e5f63c
Worker: x3d1
Build Reason: (unknown)
Blamelist: Pengfei Li <pengfei....@arm.com>, Richard Biener <rguent...@suse.de>

Steps:

- 0: worker_preparation ( success )

- 1: git checkout ( success )
    Logs:
        - stdio: 
https://builder.sourceware.org/buildbot/#/builders/312/builds/1759/steps/1/logs/stdio

- 2: rm -rf gcc-build ( success )
    Logs:
        - stdio: 
https://builder.sourceware.org/buildbot/#/builders/312/builds/1759/steps/2/logs/stdio

- 3: configure ( success )
    Logs:
        - stdio: 
https://builder.sourceware.org/buildbot/#/builders/312/builds/1759/steps/3/logs/stdio
        - config.log: 
https://builder.sourceware.org/buildbot/#/builders/312/builds/1759/steps/3/logs/config_log

- 4: make ( failure )
    Logs:
        - stdio: 
https://builder.sourceware.org/buildbot/#/builders/312/builds/1759/steps/4/logs/stdio
        - warnings (586): 
https://builder.sourceware.org/buildbot/#/builders/312/builds/1759/steps/4/logs/warnings__586_