$ git clone -n https://src.fedoraproject.org/rpms/perl-B-Hooks-OP-Annotation.git /var/lib/mock/f31-build-68578-30201/root/thebuilddir/tmp/scmroot/perl-B-Hooks-OP-Annotation
Cloning into '/var/lib/mock/f31-build-68578-30201/root/thebuilddir/tmp/scmroot/perl-B-Hooks-OP-Annotation'...
$ git reset --hard 1966a9c60fc50fc3569b3e0eec690d112f9504d0
HEAD is now at 1966a9c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild