$ git clone -n https://src.fedoraproject.org/rpms/perl-B-Hooks-OP-Check-StashChange.git /var/lib/mock/f31-build-44201-25934/root/thebuilddir/tmp/scmroot/perl-B-Hooks-OP-Check-StashChange
Cloning into '/var/lib/mock/f31-build-44201-25934/root/thebuilddir/tmp/scmroot/perl-B-Hooks-OP-Check-StashChange'...
$ git reset --hard 7bf00e9f3a326bcb4586e3cb43a006836ffc8db8
HEAD is now at 7bf00e9 Perl 5.30 rebuild