$ git clone -n https://src.fedoraproject.org/rpms/pim-sieve-editor.git /var/lib/mock/f40-build-769563-125688/root/chroot_tmpdir/scmroot/pim-sieve-editor
Cloning into '/var/lib/mock/f40-build-769563-125688/root/chroot_tmpdir/scmroot/pim-sieve-editor'...
$ git fetch origin ae81d6dc3567da47496cce1f3efba84eb3175121:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pim-sieve-editor
 * [new ref]         ae81d6dc3567da47496cce1f3efba84eb3175121 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae81d6d 24.01.85