$ git clone -n https://src.fedoraproject.org/rpms/stompclt.git /var/lib/mock/f39-build-1462051-33298/root/chroot_tmpdir/scmroot/stompclt
Cloning into '/var/lib/mock/f39-build-1462051-33298/root/chroot_tmpdir/scmroot/stompclt'...
$ git fetch origin f66d0c5e1ebd029a9bdfdc7ad4bda8f5dfb694c0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/stompclt
 * [new ref]         f66d0c5e1ebd029a9bdfdc7ad4bda8f5dfb694c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f66d0c5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild