$ git clone -n https://src.fedoraproject.org/rpms/libcue.git /var/lib/mock/f39-build-1457159-32966/root/chroot_tmpdir/scmroot/libcue
Cloning into '/var/lib/mock/f39-build-1457159-32966/root/chroot_tmpdir/scmroot/libcue'...
$ git fetch origin 40e278ed0690858841737311b78e5153b1c62dab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libcue
 * [new ref]         40e278ed0690858841737311b78e5153b1c62dab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40e278e Complete the changelog entry