build cleanup

1 job for master in 9 seconds
Status Job ID Name Coverage
  Build
failed #998177
build

00:00:09

 
Name Stage Failure
failed
build Build

Skipping Git submodules setup
Authenticating with credentials from job payload (GitLab Registry)
$ cat /proc/version
Linux version 3.10.0-1062.4.3.el7.x86_64 (mockbuild@sl7-uefisign.fnal.gov) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC) ) #1 SMP Thu Nov 14 10:04:03 CST 2019
$ rpm -U bison flex
error: open of bison failed: No such file or directory
error: open of flex failed: No such file or directory
ERROR: Job failed: exit code 1