$ git clone -n https://gitee.com/src-opencloudos-rpms/sos.git /var/lib/mock/dist-oc8-build-215162-80830/root/chroot_tmpdir/scmroot/sos
Cloning into '/var/lib/mock/dist-oc8-build-215162-80830/root/chroot_tmpdir/scmroot/sos'...
$ git fetch origin 1179dfcc501ef5bb72fc037fa1aae010cc31c03c:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sos
 * [new ref]         1179dfcc501ef5bb72fc037fa1aae010cc31c03c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1179dfc import sos-4.10.0-4.tl3.ap.1