$ git clone -n https://src.fedoraproject.org/rpms/psi4.git /var/lib/mock/f38-build-side-42-init-devel-1197542-30629/root/chroot_tmpdir/scmroot/psi4
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1197542-30629/root/chroot_tmpdir/scmroot/psi4'...
$ git fetch origin 772f694cffc616889d07c2b090926499373e94d1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/psi4
 * [new ref]         772f694cffc616889d07c2b090926499373e94d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 772f694 Some other datatype aliases have also been deprecated