$ git clone -n https://gitee.com/src-opencloudos-rpms/gssproxy.git /var/lib/mock/dist-oc9-build-100932-65265/root/chroot_tmpdir/scmroot/gssproxy
Cloning into '/var/lib/mock/dist-oc9-build-100932-65265/root/chroot_tmpdir/scmroot/gssproxy'...
$ git fetch origin 7754f2bcd787e7f1cd0bfd127626aada794fdb67:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gssproxy
 * [new ref]         7754f2bcd787e7f1cd0bfd127626aada794fdb67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7754f2b import gssproxy-0.9.1-6.tl4