$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-chinese-addons.git /var/lib/mock/f41-build-1020759-18018/root/chroot_tmpdir/scmroot/fcitx5-chinese-addons
Cloning into '/var/lib/mock/f41-build-1020759-18018/root/chroot_tmpdir/scmroot/fcitx5-chinese-addons'...
$ git fetch origin 24292c2e09d225047a983b155293ed5e4935456d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-chinese-addons
 * [new ref]         24292c2e09d225047a983b155293ed5e4935456d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 24292c2 update to upstream release 5.1.6