$ git clone -n https://gitee.com/opencloudos-stream/rust-deranged.git /var/lib/mock/dist-oc9-epol-build-159086-79744/root/chroot_tmpdir/scmroot/rust-deranged
Cloning into '/var/lib/mock/dist-oc9-epol-build-159086-79744/root/chroot_tmpdir/scmroot/rust-deranged'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-deranged
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a0344c !1 Rebuilt for loongarch64 Merge pull request !1 from jiaxinyyang/master