$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-anthy.git /var/lib/mock/f42-build-3340344-44984/root/chroot_tmpdir/scmroot/fcitx5-anthy
Cloning into '/var/lib/mock/f42-build-3340344-44984/root/chroot_tmpdir/scmroot/fcitx5-anthy'...
$ git fetch origin 98bd4cbb72f56a263728b2f4602f57b985b7c23f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-anthy
 * [new ref]         98bd4cbb72f56a263728b2f4602f57b985b7c23f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98bd4cb update to upstream release 5.1.6