$ git clone -n https://src.fedoraproject.org/rpms/akonadi-mime.git /var/lib/mock/f40-build-2429275-60605/root/chroot_tmpdir/scmroot/akonadi-mime
Cloning into '/var/lib/mock/f40-build-2429275-60605/root/chroot_tmpdir/scmroot/akonadi-mime'...
$ git fetch origin 9cf9103e1ffa9773f30917d5a10c01b8eb72b1f1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/akonadi-mime
 * [new ref]         9cf9103e1ffa9773f30917d5a10c01b8eb72b1f1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cf9103 24.01.95