$ git clone -n https://src.fedoraproject.org/rpms/gearbox.git /var/lib/mock/f31-build-53575-27873/root/chroot_tmpdir/scmroot/gearbox
Cloning into '/var/lib/mock/f31-build-53575-27873/root/chroot_tmpdir/scmroot/gearbox'...
$ git reset --hard 289d9866dcf32830425feb72b85f3713072959b0
HEAD is now at 289d986 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild