Nov 01 14:50:29.287 INFO testing bclube/ray_tracer against beta-2018-10-30 for beta-1.31-1
Nov 01 14:50:29.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 14:50:29.524 INFO blam! 02833f5181c23de68486014ecebae41bdac720ef0131d77e8ff3007c32bca99f
Nov 01 14:50:29.529 INFO running `"docker" "start" "-a" "02833f5181c23de68486014ecebae41bdac720ef0131d77e8ff3007c32bca99f"`
Nov 01 14:50:30.026 INFO kablam! usermod: no changes
Nov 01 14:50:30.164 INFO kablam!    Compiling num-iter v0.1.37
Nov 01 14:50:30.607 INFO kablam!    Compiling png v0.12.0
Nov 01 14:50:32.727 INFO kablam!    Compiling ray_tracer v0.1.0 (/source)
Nov 01 14:50:33.519 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 14:50:33.519 INFO kablam!  --> src/main.rs:1:1
Nov 01 14:50:33.519 INFO kablam!   |
Nov 01 14:50:33.519 INFO kablam! 1 | #![feature(int_to_from_bytes)]
Nov 01 14:50:33.519 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:33.519 INFO kablam! 
Nov 01 14:50:33.519 INFO kablam! error: aborting due to previous error
Nov 01 14:50:33.519 INFO kablam! 
Nov 01 14:50:33.519 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 14:50:33.527 INFO kablam! error: Could not compile `ray_tracer`.
Nov 01 14:50:33.527 INFO kablam! 
Nov 01 14:50:33.527 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 14:50:33.527 INFO kablam! su: No module specific data is present
Nov 01 14:50:34.286 INFO running `"docker" "rm" "-f" "02833f5181c23de68486014ecebae41bdac720ef0131d77e8ff3007c32bca99f"`
Nov 01 14:50:34.415 INFO blam! 02833f5181c23de68486014ecebae41bdac720ef0131d77e8ff3007c32bca99f
