$ git clone -n https://src.fedoraproject.org/rpms/gprbuild.git /var/lib/mock/f31-build-96625-32855/root/chroot_tmpdir/scmroot/gprbuild
Cloning into '/var/lib/mock/f31-build-96625-32855/root/chroot_tmpdir/scmroot/gprbuild'...
$ git reset --hard 7de20debc19225fc7a5c0157cbbc0fb2d6069fc9
HEAD is now at 7de20de - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild