$ git clone -n https://gitee.com/opencloudos-stream/rust-ntest_timeout.git /var/lib/mock/dist-oc9-epol-build-106687-66864/root/chroot_tmpdir/scmroot/rust-ntest_timeout
Cloning into '/var/lib/mock/dist-oc9-epol-build-106687-66864/root/chroot_tmpdir/scmroot/rust-ntest_timeout'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-ntest_timeout
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60d4a9f update to 0.9.3