$ git clone -n https://src.fedoraproject.org/rpms/lokalize.git /var/lib/mock/f45-build-17558-501/root/chroot_tmpdir/scmroot/lokalize
Cloning into '/var/lib/mock/f45-build-17558-501/root/chroot_tmpdir/scmroot/lokalize'...
$ git fetch origin 064e141480d2019a51d1fd5744ad5f4d2d0df659:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lokalize
 * [new ref]         064e141480d2019a51d1fd5744ad5f4d2d0df659 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 064e141 26.08.0