$ git clone -n https://src.fedoraproject.org/rpms/kimap.git /var/lib/mock/f40-build-2500180-61672/root/chroot_tmpdir/scmroot/kimap
Cloning into '/var/lib/mock/f40-build-2500180-61672/root/chroot_tmpdir/scmroot/kimap'...
$ git fetch origin e6d7e67c931a1abc6e16216f2aabfa0d7354544d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kimap
 * [new ref]         e6d7e67c931a1abc6e16216f2aabfa0d7354544d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e6d7e67 24.02.0