$ git clone -n https://gitee.com/opencloudos-stream/tcsh.git /var/lib/mock/dist-oc9-epol-build-119744-70808/root/chroot_tmpdir/scmroot/tcsh
Cloning into '/var/lib/mock/dist-oc9-epol-build-119744-70808/root/chroot_tmpdir/scmroot/tcsh'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/tcsh
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 678e997 !1 Initial building for tcsh Merge pull request !1 from 陈玉峰/master