$ git clone -n https://src.fedoraproject.org/rpms/python-dcrpm.git /var/lib/mock/f38-build-side-42-init-devel-873634-28448/root/chroot_tmpdir/scmroot/python-dcrpm
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-873634-28448/root/chroot_tmpdir/scmroot/python-dcrpm'...
$ git fetch origin 1761fac7cdbcbfb5198748388da216eeb312c456:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dcrpm
 * [new ref]         1761fac7cdbcbfb5198748388da216eeb312c456 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1761fac Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild