$ git clone -n https://gitee.com/opencloudos-stream/fcitx-qt5.git /var/lib/mock/dist-ocs23-loongarch64-build-144752-9765/root/chroot_tmpdir/scmroot/fcitx-qt5
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-144752-9765/root/chroot_tmpdir/scmroot/fcitx-qt5'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/fcitx-qt5
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 13b58f0 !2 [I92MA8]:Rebuild for qt5-qtbase in opencloudos-stream Merge pull request !2 from ocs-bot/master