$ git clone -n https://src.fedoraproject.org/rpms/rust-speakersafetyd.git /var/lib/mock/f41-build-857503-168118/root/chroot_tmpdir/scmroot/rust-speakersafetyd
Cloning into '/var/lib/mock/f41-build-857503-168118/root/chroot_tmpdir/scmroot/rust-speakersafetyd'...
$ git fetch origin fa530308ea877d6285e5ecb156cc172d49346b2a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-speakersafetyd
 * [new ref]         fa530308ea877d6285e5ecb156cc172d49346b2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa53030 Update to 1.0.2; Fixes: RHBZ#2302225