$ git clone -n https://src.fedoraproject.org/rpms/python-setuptools-git-versioning.git /var/lib/mock/f40-build-2232005-53316/root/chroot_tmpdir/scmroot/python-setuptools-git-versioning
Cloning into '/var/lib/mock/f40-build-2232005-53316/root/chroot_tmpdir/scmroot/python-setuptools-git-versioning'...
$ git fetch origin 6b377bd216e278c7b4b84bdc3dc3d0bf384db267:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-setuptools-git-versioning
 * [new ref]         6b377bd216e278c7b4b84bdc3dc3d0bf384db267 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b377bd Assert that %pyproject_files contains a license file