rustc 1.28.0-nightly (990d8aa74 2018-05-25)
binary: rustc
commit-hash: 990d8aa743b1dda3cc0f68fe09524486261812c6
commit-date: 2018-05-25
host: x86_64-unknown-linux-gnu
release: 1.28.0-nightly
LLVM version: 6.0