$ git clone -n https://src.fedoraproject.org/rpms/kpartsplugin.git /var/lib/mock/f41-build-side-1-3000486-36347/root/chroot_tmpdir/scmroot/kpartsplugin
Cloning into '/var/lib/mock/f41-build-side-1-3000486-36347/root/chroot_tmpdir/scmroot/kpartsplugin'...
$ git fetch origin 793021c281cd5813be4cb95422cc29c00fc2883c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kpartsplugin
 * [new ref]         793021c281cd5813be4cb95422cc29c00fc2883c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 793021c convert GPLv3+ license to SPDX