$ git clone -n https://gitee.com/opencloudos-stream/gcc-toolset-16-gcc.git /var/lib/mock/dist-oc9-epol-build-254324-84393/root/chroot_tmpdir/scmroot/gcc-toolset-16-gcc
Cloning into '/var/lib/mock/dist-oc9-epol-build-254324-84393/root/chroot_tmpdir/scmroot/gcc-toolset-16-gcc'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gcc-toolset-16-gcc
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e373008 !3 Require gcc-toolset-16-binutils from the compiler and the toolset metapackage Merge pull request !3 from xionghuluo/require-gcc-toolset-16-binutils