$ git clone -n https://git.cclinux.org/stage/rpms/llvm /var/lib/mock/module-llvm-toolset-rhel8-8030020210514031915-30b713e6-build-12236-2700/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/module-llvm-toolset-rhel8-8030020210514031915-30b713e6-build-12236-2700/root/chroot_tmpdir/scmroot/llvm'...
warning: redirecting to https://git.cclinux.org/stage/rpms/llvm.git/
$ git reset --hard 24c5ed3c1dec8faa2dc1b8457c1f24fa8a2ff551
HEAD is now at 24c5ed3 import llvm-10.0.1-3.module+el8.3.0+7719+53d428de