$ git clone -n https://src.fedoraproject.org/rpms/calligra.git /var/lib/mock/f41-build-3150676-40566/root/chroot_tmpdir/scmroot/calligra
Cloning into '/var/lib/mock/f41-build-3150676-40566/root/chroot_tmpdir/scmroot/calligra'...
$ git fetch origin 36e48e9f95a0c7dc66fb9bc9fcac7aa75b79904c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/calligra
 * [new ref]         36e48e9f95a0c7dc66fb9bc9fcac7aa75b79904c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36e48e9 Merge branch 'rawhide' into f41