$ git clone -n https://gitee.com/src-opencloudos-rpms/cups.git /var/lib/mock/dist-oc8-build-123279-72803/root/chroot_tmpdir/scmroot/cups
Cloning into '/var/lib/mock/dist-oc8-build-123279-72803/root/chroot_tmpdir/scmroot/cups'...
$ git fetch origin 0fcccec07079b36e9d0925f3035db50798854f4b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/cups
 * [new ref]         0fcccec07079b36e9d0925f3035db50798854f4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fcccec import cups-2.2.6-62.tl3