$ git clone -n https://src.fedoraproject.org/rpms/python-re-assert.git /var/lib/mock/f40-build-2269144-54759/root/chroot_tmpdir/scmroot/python-re-assert
Cloning into '/var/lib/mock/f40-build-2269144-54759/root/chroot_tmpdir/scmroot/python-re-assert'...
$ git fetch origin c6dcd71ced1930a4cf13bc91f00f3acfebc78df6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-re-assert
 * [new ref]         c6dcd71ced1930a4cf13bc91f00f3acfebc78df6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c6dcd71 Assert that %pyproject_files contains a license file