$ git clone -n https://gitee.com/rabbitali/cargo2rpm.git /var/lib/mock/dist-an23-build-490396-74493/root/chroot_tmpdir/scmroot/cargo2rpm
Cloning into '/var/lib/mock/dist-an23-build-490396-74493/root/chroot_tmpdir/scmroot/cargo2rpm'...
$ git fetch origin 30eaec23d5745e28f7f5ee9daee064ac85de9c00:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/cargo2rpm
 * [new ref]         30eaec23d5745e28f7f5ee9daee064ac85de9c00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30eaec2 Update code from upstream