$ git clone -n https://gitee.com/opencloudos-stream/gtk3.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-325841-34890/root/chroot_tmpdir/scmroot/gtk3
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-325841-34890/root/chroot_tmpdir/scmroot/gtk3'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gtk3
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a98097 !5 [ICWSJK]:Rebuild for icu in opencloudos-stream Merge pull request !5 from ocs-bot/master