=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching llvm-9.0.1.src.tar.xz
=> Total size: 33035112 bytes
=> Checksum SHA1 OK for llvm-9.0.1.src.tar.xz
=> Checksum RMD160 OK for llvm-9.0.1.src.tar.xz
=> Checksum SHA512 OK for llvm-9.0.1.src.tar.xz