$ git clone -n https://git.cclinux.org/stage/rpms/llvm-toolset.git /var/lib/mock/dist-circle9-build-81242-25066/root/chroot_tmpdir/scmroot/llvm-toolset
Cloning into '/var/lib/mock/dist-circle9-build-81242-25066/root/chroot_tmpdir/scmroot/llvm-toolset'...
$ git reset --hard 486496ac79328b3af7f7b76d091b7e23aef8a247
HEAD is now at 486496a import llvm-toolset-13.0.1-1.el9