$ git clone -n https://src.fedoraproject.org/rpms/urh.git /var/lib/mock/f40-build-752653-116816/root/chroot_tmpdir/scmroot/urh
Cloning into '/var/lib/mock/f40-build-752653-116816/root/chroot_tmpdir/scmroot/urh'...
$ git fetch origin 53319a3bd4e7e5800014eaa5398843e80a4b6c47:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/urh
 * [new ref]         53319a3bd4e7e5800014eaa5398843e80a4b6c47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53319a3 Rebuilt for new uhd