$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-rime.git /var/lib/mock/f40-build-1996151-43982/root/chroot_tmpdir/scmroot/fcitx5-rime
Cloning into '/var/lib/mock/f40-build-1996151-43982/root/chroot_tmpdir/scmroot/fcitx5-rime'...
$ git fetch origin d3a98fb259ceac1a8b911944fa5a0e6457640a12:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-rime
 * [new ref]         d3a98fb259ceac1a8b911944fa5a0e6457640a12 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d3a98fb update path for rime.so