$ git clone -n https://gitee.com/opencloudos-stream/perl-Crypt-CipherSaber.git /var/lib/mock/dist-oc9-epol-build-85433-57481/root/chroot_tmpdir/scmroot/perl-Crypt-CipherSaber
Cloning into '/var/lib/mock/dist-oc9-epol-build-85433-57481/root/chroot_tmpdir/scmroot/perl-Crypt-CipherSaber'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Crypt-CipherSaber
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a2278e0 update