$ git clone -n https://gitee.com/opencloudos-stream/tcl.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-295944-28728/root/chroot_tmpdir/scmroot/tcl
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-295944-28728/root/chroot_tmpdir/scmroot/tcl'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/tcl
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38b759e Rebuilt for clarifying the packages requirement in BaseOS and AppStream