$ git clone -n https://gitee.com/opencloudos-stream/qt5-qtbase.git /var/lib/mock/dist-ocs23-base-build-301427-30085/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/dist-ocs23-base-build-301427-30085/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qt5-qtbase
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8bde884 !16 [IBC3HW]:Rebuild for icu in opencloudos-stream Merge pull request !16 from ocs-bot/master