$ git clone -n https://src.fedoraproject.org/rpms/ugene.git /var/lib/mock/f42-build-3494541-45873/root/chroot_tmpdir/scmroot/ugene
Cloning into '/var/lib/mock/f42-build-3494541-45873/root/chroot_tmpdir/scmroot/ugene'...
$ git fetch origin 6406c940037aeedebb1bd0232f882050f9f33157:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ugene
 * [new ref]         6406c940037aeedebb1bd0232f882050f9f33157 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6406c94 52.0