$ git clone -n https://gitee.com/opencloudos-stream/rust-indoc1.git /var/lib/mock/dist-ocs23-epol9-build-202274-14538/root/chroot_tmpdir/scmroot/rust-indoc1
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-202274-14538/root/chroot_tmpdir/scmroot/rust-indoc1'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-indoc1
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1abdfc8 update