$ git clone -n https://src.fedoraproject.org/rpms/openfst.git /var/lib/mock/f41-build-side-1-2650055-27558/root/chroot_tmpdir/scmroot/openfst
Cloning into '/var/lib/mock/f41-build-side-1-2650055-27558/root/chroot_tmpdir/scmroot/openfst'...
$ git fetch origin a98fc6977f3228a1d2461f1746b079214c921b04:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openfst
 * [new ref]         a98fc6977f3228a1d2461f1746b079214c921b04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a98fc69 convert ASL 2.0 license to SPDX