☝ Buildbot (Sourceware): binutils-gdb - worker cannot substantiate (master)

[builder@sourceware.org]

A build exception has been detected on builder binutils-fedora-x86_64 while building binutils-gdb.

Full details are available at:
    https://builder.sourceware.org/buildbot/#/builders/77/builds/7978

Build state: worker cannot substantiate
Revision: (unknown)
Worker: sw3bb1
Build Reason: (unknown)
Blamelist: Alan Modra <amodra@gmail.com>

Steps:

- 0: worker_preparation ( exception )
    Logs:
        - err.text: https://builder.sourceware.org/buildbot/#/builders/77/builds/7978/steps/0/logs/err_text
        - err.html: https://builder.sourceware.org/buildbot/#/builders/77/builds/7978/steps/0/logs/err_html