Oct 31 20:45:50.074 INFO testing snowmantw/toy-chacha20 against beta-2018-10-30 for beta-1.31-1
Oct 31 20:45:50.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Oct 31 20:45:50.507 INFO blam! 5541e3d8bb2b563d38c4c19b437d3868e431aa6ab39a6edd5e8b4fccc7748d50
Oct 31 20:45:50.509 INFO running `"docker" "start" "-a" "5541e3d8bb2b563d38c4c19b437d3868e431aa6ab39a6edd5e8b4fccc7748d50"`
Oct 31 20:45:51.526 INFO kablam! usermod: no changes
Oct 31 20:45:51.651 INFO kablam!    Compiling crossbeam-epoch v0.3.1
Oct 31 20:45:52.911 INFO kablam!    Compiling crossbeam-deque v0.2.0
Oct 31 20:45:53.379 INFO kablam!    Compiling rayon-core v1.4.1
Oct 31 20:45:55.074 INFO kablam!    Compiling rayon v1.0.2
Oct 31 20:45:59.107 INFO kablam!    Compiling toy-chacha20 v0.1.0 (/source)
Oct 31 20:45:59.399 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 20:45:59.400 INFO kablam!  --> src/main.rs:1:1
Oct 31 20:45:59.400 INFO kablam!   |
Oct 31 20:45:59.400 INFO kablam! 1 | #![feature(slice_patterns)]     // to make passing multable slice elements possible.
Oct 31 20:45:59.400 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:59.400 INFO kablam! 
Oct 31 20:45:59.401 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 20:45:59.401 INFO kablam!  --> src/main.rs:2:1
Oct 31 20:45:59.401 INFO kablam!   |
Oct 31 20:45:59.401 INFO kablam! 2 | #![feature(wrapping_int_impl)]
Oct 31 20:45:59.401 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:59.402 INFO kablam! 
Oct 31 20:45:59.402 INFO kablam! error: aborting due to 2 previous errors
Oct 31 20:45:59.402 INFO kablam! 
Oct 31 20:45:59.402 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 20:45:59.406 INFO kablam! error: Could not compile `toy-chacha20`.
Oct 31 20:45:59.407 INFO kablam! 
Oct 31 20:45:59.407 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 20:45:59.407 INFO kablam! su: No module specific data is present
Oct 31 20:46:00.007 INFO running `"docker" "rm" "-f" "5541e3d8bb2b563d38c4c19b437d3868e431aa6ab39a6edd5e8b4fccc7748d50"`
Oct 31 20:46:00.109 INFO blam! 5541e3d8bb2b563d38c4c19b437d3868e431aa6ab39a6edd5e8b4fccc7748d50
