$ git clone -n https://gitee.com/src-opencloudos-rpms/slf4j.git /var/lib/mock/dist-oc9-build-131264-78475/root/chroot_tmpdir/scmroot/slf4j
Cloning into '/var/lib/mock/dist-oc9-build-131264-78475/root/chroot_tmpdir/scmroot/slf4j'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/slf4j
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3622447 import slf4j-1.7.32-6.tl4