$ git clone -n https://src.fedoraproject.org/rpms/sssd.git /var/lib/mock/f41-build-side-1-3049052-37869/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/f41-build-side-1-3049052-37869/root/chroot_tmpdir/scmroot/sssd'...
$ git fetch origin 6fdd7a5f9012276e37c797285f4ac08edaa8814e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sssd
 * [new ref]         6fdd7a5f9012276e37c797285f4ac08edaa8814e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fdd7a5 spec: fix spdx license