$ git clone -n https://gitee.com/bbrucezhang/ungoogled-chromium.git /var/lib/mock/dist-oc9-epol-build-236570-82310/root/chroot_tmpdir/scmroot/ungoogled-chromium
Cloning into '/var/lib/mock/dist-oc9-epol-build-236570-82310/root/chroot_tmpdir/scmroot/ungoogled-chromium'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/bbrucezhang/ungoogled-chromium
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c33740 fix: Enhance rust-toolchain build script: inject missing files and validate module declarations. Added logic to generate stubs for missing modules in library, addressing potential build issues with future Rust versions.