$ git clone -n https://src.fedoraproject.org/rpms/kf5-libkleo.git /var/lib/mock/f39-build-1639038-40097/root/chroot_tmpdir/scmroot/kf5-libkleo
Cloning into '/var/lib/mock/f39-build-1639038-40097/root/chroot_tmpdir/scmroot/kf5-libkleo'...
$ git fetch origin e9b6c5a694527a45627525befae184e496f67674:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libkleo
 * [new ref]         e9b6c5a694527a45627525befae184e496f67674 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9b6c5a 23.08.2