$ git clone -n https://src.fedoraproject.org/rpms/calligra.git /var/lib/mock/f42-build-side-1-3562206-46722/root/chroot_tmpdir/scmroot/calligra
Cloning into '/var/lib/mock/f42-build-side-1-3562206-46722/root/chroot_tmpdir/scmroot/calligra'...
$ git fetch origin c9f943039594e4c2f453e96e08aa6b9dd0113142:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/calligra
 * [new ref]         c9f943039594e4c2f453e96e08aa6b9dd0113142 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c9f9430 25.04.2