$ git clone -n https://gitee.com/opencloudos-stream/log4cpp.git /var/lib/mock/dist-ocs23-epol9-build-152625-9983/root/chroot_tmpdir/scmroot/log4cpp
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-152625-9983/root/chroot_tmpdir/scmroot/log4cpp'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/log4cpp
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70e6a47 package init