$ git clone -n https://src.fedoraproject.org/rpms/PragmARC.git /var/lib/mock/f38-build-side-42-init-devel-933318-28750/root/chroot_tmpdir/scmroot/PragmARC
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-933318-28750/root/chroot_tmpdir/scmroot/PragmARC'...
$ git fetch origin 576a011c5f6dcf9537bb6ef8dd142d116253abb8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/PragmARC
 * [new ref]         576a011c5f6dcf9537bb6ef8dd142d116253abb8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 576a011 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild