$ git clone -n https://src.fedoraproject.org/rpms/kmix.git /var/lib/mock/f40-build-1855957-24984/root/chroot_tmpdir/scmroot/kmix
Cloning into '/var/lib/mock/f40-build-1855957-24984/root/chroot_tmpdir/scmroot/kmix'...
$ git fetch origin 036f38eb99e0b233127a2b99e0b2b0989bb1a0c8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmix
 * [new ref]         036f38eb99e0b233127a2b99e0b2b0989bb1a0c8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 036f38e 24.05.2