$ git clone -n https://gitee.com/opencloudos-stream/rust-thiserror-impl.git /var/lib/mock/dist-ocs23-epol9-build-204479-14656/root/chroot_tmpdir/scmroot/rust-thiserror-impl
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-204479-14656/root/chroot_tmpdir/scmroot/rust-thiserror-impl'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-thiserror-impl
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8811ea update