$ git clone -n https://src.fedoraproject.org/rpms/libvirt-python.git /var/lib/mock/f41-build-826942-154954/root/chroot_tmpdir/scmroot/libvirt-python
Cloning into '/var/lib/mock/f41-build-826942-154954/root/chroot_tmpdir/scmroot/libvirt-python'...
$ git fetch origin 4c45ec7455e6319f281000bba40a223ddb7d2d9c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libvirt-python
 * [new ref]         4c45ec7455e6319f281000bba40a223ddb7d2d9c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c45ec7 Update to version 10.5.0