$ git clone -n https://src.fedoraproject.org/rpms/lizardfs.git /var/lib/mock/f41-build-side-1-2647874-27319/root/chroot_tmpdir/scmroot/lizardfs
Cloning into '/var/lib/mock/f41-build-side-1-2647874-27319/root/chroot_tmpdir/scmroot/lizardfs'...
$ git fetch origin 3a62dbbfde30981e1eaf0733862f150255970c53:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lizardfs
 * [new ref]         3a62dbbfde30981e1eaf0733862f150255970c53 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a62dbb convert license to SPDX