$ git clone -n https://src.fedoraproject.org/rpms/sssd.git /var/lib/mock/f41-build-side-1-3148022-40048/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/f41-build-side-1-3148022-40048/root/chroot_tmpdir/scmroot/sssd'...
$ git fetch origin 6fe58354c2b64f29e1bb30d9c14ac69c24952e47:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sssd
 * [new ref]         6fe58354c2b64f29e1bb30d9c14ac69c24952e47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fe5835 sssd-2.10.1: rebase to latest upstream release