$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-io.git /var/lib/mock/f31-build-89685-32107/root/thebuilddir/tmp/scmroot/gap-pkg-io
Cloning into '/var/lib/mock/f31-build-89685-32107/root/thebuilddir/tmp/scmroot/gap-pkg-io'...
$ git reset --hard 698fc325dd36b9df9178e175f4130435a34eff76
HEAD is now at 698fc32 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild