$ git clone -n https://gitee.com/src-anolis-os/clang /var/lib/mock/module-llvm-toolset-an8-8050020220120122254-bc14a129-build-73290-38588/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/module-llvm-toolset-an8-8050020220120122254-bc14a129-build-73290-38588/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard 3fd94797a1a06560f355cb86f044f46e4d81711c
HEAD is now at 3fd9479 update to clang-12.0.1-4.module+el8.5.0+13246+cefb5d4c