$ git clone -n https://src.fedoraproject.org/rpms/orocos-bfl.git /var/lib/mock/f41-build-side-1-2650182-27567/root/chroot_tmpdir/scmroot/orocos-bfl
Cloning into '/var/lib/mock/f41-build-side-1-2650182-27567/root/chroot_tmpdir/scmroot/orocos-bfl'...
$ git fetch origin 03707a12c1bfd166930cde74ec80b27ccfde1323:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/orocos-bfl
 * [new ref]         03707a12c1bfd166930cde74ec80b27ccfde1323 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03707a1 convert license to SPDX