$ git clone -n https://gitee.com/opencloudos-stream/kf5-knewstuff.git /var/lib/mock/dist-rebuild-after-rpm-check-build-129934-8926/root/chroot_tmpdir/scmroot/kf5-knewstuff
Cloning into '/var/lib/mock/dist-rebuild-after-rpm-check-build-129934-8926/root/chroot_tmpdir/scmroot/kf5-knewstuff'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kf5-knewstuff
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 925ce8e !1 kf5-knewstuff Merge pull request !1 from chairou/master