$ git clone -n https://src.fedoraproject.org/rpms/et.git /var/lib/mock/f38-build-side-42-init-devel-1262167-30642/root/chroot_tmpdir/scmroot/et
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1262167-30642/root/chroot_tmpdir/scmroot/et'...
$ git fetch origin 6d0e00962b457651d1648c4f4f745b6865822809:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/et
 * [new ref]         6d0e00962b457651d1648c4f4f745b6865822809 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d0e009 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild