Oct 31 21:26:29.161 INFO testing shingtaklam1324/number-theory-rust against beta-2018-10-30 for beta-1.31-1
Oct 31 21:26:29.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 21:26:29.576 INFO blam! 29f467057f64931945c9d84e35c69a3503e2ea87d6ae1ca653dd29adc6dd342b
Oct 31 21:26:29.579 INFO running `"docker" "start" "-a" "29f467057f64931945c9d84e35c69a3503e2ea87d6ae1ca653dd29adc6dd342b"`
Oct 31 21:26:31.090 INFO kablam! usermod: no changes
Oct 31 21:26:31.215 INFO kablam!    Compiling number-theory v0.1.0 (/source)
Oct 31 21:26:31.555 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 21:26:31.555 INFO kablam!  --> src/main.rs:1:1
Oct 31 21:26:31.555 INFO kablam!   |
Oct 31 21:26:31.555 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 31 21:26:31.555 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:26:31.556 INFO kablam! 
Oct 31 21:26:31.556 INFO kablam! error: aborting due to previous error
Oct 31 21:26:31.556 INFO kablam! 
Oct 31 21:26:31.556 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 21:26:31.559 INFO kablam! error: Could not compile `number-theory`.
Oct 31 21:26:31.559 INFO kablam! 
Oct 31 21:26:31.559 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 21:26:31.561 INFO kablam! su: No module specific data is present
Oct 31 21:26:32.358 INFO running `"docker" "rm" "-f" "29f467057f64931945c9d84e35c69a3503e2ea87d6ae1ca653dd29adc6dd342b"`
Oct 31 21:26:32.671 INFO blam! 29f467057f64931945c9d84e35c69a3503e2ea87d6ae1ca653dd29adc6dd342b
