$ git clone -n https://src.fedoraproject.org/rpms/gbdfed.git /var/lib/mock/f31-build-70061-30409/root/chroot_tmpdir/scmroot/gbdfed
Cloning into '/var/lib/mock/f31-build-70061-30409/root/chroot_tmpdir/scmroot/gbdfed'...
$ git reset --hard 1f970f94fdc25f48e36050d9d00d72e84ac626a8
HEAD is now at 1f970f9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild