$ git clone -n https://src.fedoraproject.org/rpms/python-ncclient.git /var/lib/mock/f40-build-2120952-50739/root/chroot_tmpdir/scmroot/python-ncclient
Cloning into '/var/lib/mock/f40-build-2120952-50739/root/chroot_tmpdir/scmroot/python-ncclient'...
$ git fetch origin 48cfb23407cb5986c4dc3bbeef4d03dc0e1f1d68:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ncclient
 * [new ref]         48cfb23407cb5986c4dc3bbeef4d03dc0e1f1d68 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48cfb23 Assert that %pyproject_files contains a license file