$ git clone -n https://src.fedoraproject.org/rpms/python-unpaddedbase64.git /var/lib/mock/f41-build-side-2-python-2716423-30555/root/chroot_tmpdir/scmroot/python-unpaddedbase64
Cloning into '/var/lib/mock/f41-build-side-2-python-2716423-30555/root/chroot_tmpdir/scmroot/python-unpaddedbase64'...
$ git fetch origin fdae3eed0313866dad05b483b48c45574d9e10bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-unpaddedbase64
 * [new ref]         fdae3eed0313866dad05b483b48c45574d9e10bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fdae3ee convert ASL 2.0 license to SPDX