$ git clone -n https://git.cclinux.org/stage/rpms/compiler-rt /var/lib/mock/module-llvm-toolset-rhel8-8030020210514031915-30b713e6-build-12283-2710/root/chroot_tmpdir/scmroot/compiler-rt
Cloning into '/var/lib/mock/module-llvm-toolset-rhel8-8030020210514031915-30b713e6-build-12283-2710/root/chroot_tmpdir/scmroot/compiler-rt'...
warning: redirecting to https://git.cclinux.org/stage/rpms/compiler-rt.git/
$ git reset --hard c5ef73bc8028df372d8652a396b2d44e88b1e06d
HEAD is now at c5ef73b import compiler-rt-10.0.1-1.module+el8.3.0+7459+90c24896