Nov 06 16:01:26.729 INFO checking pipct/bananagrams-host against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 06 16:01:26.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 06 16:01:27.171 INFO blam! c4beefeb3257c18a09a99f0d035b9903fbf7630ee7d9b9388d1db6b31d1facb9 Nov 06 16:01:27.180 INFO running `"docker" "start" "-a" "c4beefeb3257c18a09a99f0d035b9903fbf7630ee7d9b9388d1db6b31d1facb9"` Nov 06 16:01:28.049 INFO kablam! usermod: no changes Nov 06 16:01:28.067 INFO kablam! Checking bananagrams-host v0.1.0 (/source) Nov 06 16:01:28.245 INFO kablam! warning: unused import: `std::io::BufReader` Nov 06 16:01:28.245 INFO kablam! --> src/main.rs:6:5 Nov 06 16:01:28.245 INFO kablam! | Nov 06 16:01:28.245 INFO kablam! 6 | use std::io::BufReader; Nov 06 16:01:28.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 06 16:01:28.245 INFO kablam! | Nov 06 16:01:28.245 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 16:01:28.245 INFO kablam! Nov 06 16:01:28.272 INFO kablam! warning: unused import: `std::io::BufReader` Nov 06 16:01:28.279 INFO kablam! --> src/main.rs:6:5 Nov 06 16:01:28.288 INFO kablam! | Nov 06 16:01:28.288 INFO kablam! 6 | use std::io::BufReader; Nov 06 16:01:28.288 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 06 16:01:28.288 INFO kablam! | Nov 06 16:01:28.288 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 16:01:28.288 INFO kablam! Nov 06 16:01:28.342 INFO kablam! warning: unused variable: `GameState` Nov 06 16:01:28.342 INFO kablam! --> src/main.rs:122:13 Nov 06 16:01:28.342 INFO kablam! | Nov 06 16:01:28.342 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 06 16:01:28.342 INFO kablam! | ^^^^^^^^^ help: consider using `_GameState` instead Nov 06 16:01:28.342 INFO kablam! | Nov 06 16:01:28.342 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 16:01:28.342 INFO kablam! Nov 06 16:01:28.366 INFO kablam! warning: variable does not need to be mutable Nov 06 16:01:28.366 INFO kablam! --> src/main.rs:122:9 Nov 06 16:01:28.366 INFO kablam! | Nov 06 16:01:28.366 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 06 16:01:28.366 INFO kablam! | ----^^^^^^^^^ Nov 06 16:01:28.366 INFO kablam! | | Nov 06 16:01:28.366 INFO kablam! | help: remove this `mut` Nov 06 16:01:28.366 INFO kablam! | Nov 06 16:01:28.366 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 16:01:28.366 INFO kablam! Nov 06 16:01:28.366 INFO kablam! warning: variant is never constructed: `ProtocolError` Nov 06 16:01:28.366 INFO kablam! --> src/main.rs:42:5 Nov 06 16:01:28.366 INFO kablam! | Nov 06 16:01:28.366 INFO kablam! 42 | ProtocolError, Nov 06 16:01:28.366 INFO kablam! | ^^^^^^^^^^^^^ Nov 06 16:01:28.366 INFO kablam! | Nov 06 16:01:28.366 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 16:01:28.366 INFO kablam! Nov 06 16:01:28.366 INFO kablam! warning: variant is never constructed: `UnexpectedEOF` Nov 06 16:01:28.366 INFO kablam! --> src/main.rs:43:5 Nov 06 16:01:28.366 INFO kablam! | Nov 06 16:01:28.366 INFO kablam! 43 | UnexpectedEOF, Nov 06 16:01:28.366 INFO kablam! | ^^^^^^^^^^^^^ Nov 06 16:01:28.366 INFO kablam! Nov 06 16:01:28.366 INFO kablam! warning: variant is never constructed: `LetterError` Nov 06 16:01:28.366 INFO kablam! --> src/main.rs:44:5 Nov 06 16:01:28.366 INFO kablam! | Nov 06 16:01:28.366 INFO kablam! 44 | LetterError Nov 06 16:01:28.366 INFO kablam! | ^^^^^^^^^^^ Nov 06 16:01:28.366 INFO kablam! Nov 06 16:01:28.369 INFO kablam! warning: function `readDigit` should have a snake case name such as `read_digit` Nov 06 16:01:28.369 INFO kablam! --> src/main.rs:49:1 Nov 06 16:01:28.369 INFO kablam! | Nov 06 16:01:28.369 INFO kablam! 49 | / fn readDigit(chr: u8) -> u8 { Nov 06 16:01:28.369 INFO kablam! 50 | | if chr < 0x30 || 0x39 < chr { Nov 06 16:01:28.369 INFO kablam! 51 | | panic!("not a digit: {}", chr); Nov 06 16:01:28.369 INFO kablam! 52 | | } Nov 06 16:01:28.369 INFO kablam! 53 | | Nov 06 16:01:28.369 INFO kablam! 54 | | chr - 0x30 Nov 06 16:01:28.369 INFO kablam! 55 | | } Nov 06 16:01:28.369 INFO kablam! | |_^ Nov 06 16:01:28.369 INFO kablam! | Nov 06 16:01:28.369 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 16:01:28.369 INFO kablam! Nov 06 16:01:28.369 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int` Nov 06 16:01:28.370 INFO kablam! --> src/main.rs:57:1 Nov 06 16:01:28.370 INFO kablam! | Nov 06 16:01:28.370 INFO kablam! 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Nov 06 16:01:28.370 INFO kablam! 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Nov 06 16:01:28.370 INFO kablam! 59 | | } Nov 06 16:01:28.370 INFO kablam! | |_^ Nov 06 16:01:28.370 INFO kablam! Nov 06 16:01:28.370 INFO kablam! warning: variable `GameState` should have a snake case name such as `game_state` Nov 06 16:01:28.370 INFO kablam! --> src/main.rs:122:9 Nov 06 16:01:28.370 INFO kablam! | Nov 06 16:01:28.370 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 06 16:01:28.370 INFO kablam! | ^^^^^^^^^^^^^ Nov 06 16:01:28.370 INFO kablam! Nov 06 16:01:28.420 INFO kablam! warning: unused variable: `GameState` Nov 06 16:01:28.420 INFO kablam! --> src/main.rs:122:13 Nov 06 16:01:28.420 INFO kablam! | Nov 06 16:01:28.420 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 06 16:01:28.420 INFO kablam! | ^^^^^^^^^ help: consider using `_GameState` instead Nov 06 16:01:28.420 INFO kablam! | Nov 06 16:01:28.420 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 16:01:28.420 INFO kablam! Nov 06 16:01:28.450 INFO kablam! warning: variable does not need to be mutable Nov 06 16:01:28.452 INFO kablam! --> src/main.rs:122:9 Nov 06 16:01:28.452 INFO kablam! | Nov 06 16:01:28.452 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 06 16:01:28.454 INFO kablam! | ----^^^^^^^^^ Nov 06 16:01:28.454 INFO kablam! | | Nov 06 16:01:28.454 INFO kablam! | help: remove this `mut` Nov 06 16:01:28.454 INFO kablam! | Nov 06 16:01:28.455 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 16:01:28.455 INFO kablam! Nov 06 16:01:28.455 INFO kablam! warning: variant is never constructed: `ProtocolError` Nov 06 16:01:28.456 INFO kablam! --> src/main.rs:42:5 Nov 06 16:01:28.456 INFO kablam! | Nov 06 16:01:28.456 INFO kablam! 42 | ProtocolError, Nov 06 16:01:28.456 INFO kablam! | ^^^^^^^^^^^^^ Nov 06 16:01:28.457 INFO kablam! | Nov 06 16:01:28.457 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 16:01:28.457 INFO kablam! Nov 06 16:01:28.457 INFO kablam! warning: variant is never constructed: `UnexpectedEOF` Nov 06 16:01:28.458 INFO kablam! --> src/main.rs:43:5 Nov 06 16:01:28.458 INFO kablam! | Nov 06 16:01:28.458 INFO kablam! 43 | UnexpectedEOF, Nov 06 16:01:28.458 INFO kablam! | ^^^^^^^^^^^^^ Nov 06 16:01:28.459 INFO kablam! Nov 06 16:01:28.459 INFO kablam! warning: variant is never constructed: `LetterError` Nov 06 16:01:28.459 INFO kablam! --> src/main.rs:44:5 Nov 06 16:01:28.459 INFO kablam! | Nov 06 16:01:28.460 INFO kablam! 44 | LetterError Nov 06 16:01:28.460 INFO kablam! | ^^^^^^^^^^^ Nov 06 16:01:28.460 INFO kablam! Nov 06 16:01:28.460 INFO kablam! warning: function `readDigit` should have a snake case name such as `read_digit` Nov 06 16:01:28.461 INFO kablam! --> src/main.rs:49:1 Nov 06 16:01:28.461 INFO kablam! | Nov 06 16:01:28.461 INFO kablam! 49 | / fn readDigit(chr: u8) -> u8 { Nov 06 16:01:28.461 INFO kablam! 50 | | if chr < 0x30 || 0x39 < chr { Nov 06 16:01:28.462 INFO kablam! 51 | | panic!("not a digit: {}", chr); Nov 06 16:01:28.462 INFO kablam! 52 | | } Nov 06 16:01:28.462 INFO kablam! 53 | | Nov 06 16:01:28.462 INFO kablam! 54 | | chr - 0x30 Nov 06 16:01:28.463 INFO kablam! 55 | | } Nov 06 16:01:28.463 INFO kablam! | |_^ Nov 06 16:01:28.463 INFO kablam! | Nov 06 16:01:28.463 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 16:01:28.464 INFO kablam! Nov 06 16:01:28.464 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int` Nov 06 16:01:28.464 INFO kablam! --> src/main.rs:57:1 Nov 06 16:01:28.464 INFO kablam! | Nov 06 16:01:28.465 INFO kablam! 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Nov 06 16:01:28.465 INFO kablam! 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Nov 06 16:01:28.465 INFO kablam! 59 | | } Nov 06 16:01:28.465 INFO kablam! | |_^ Nov 06 16:01:28.466 INFO kablam! Nov 06 16:01:28.466 INFO kablam! warning: variable `GameState` should have a snake case name such as `game_state` Nov 06 16:01:28.466 INFO kablam! --> src/main.rs:122:9 Nov 06 16:01:28.466 INFO kablam! | Nov 06 16:01:28.467 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 06 16:01:28.467 INFO kablam! | ^^^^^^^^^^^^^ Nov 06 16:01:28.467 INFO kablam! Nov 06 16:01:28.482 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.42s Nov 06 16:01:28.485 INFO kablam! su: No module specific data is present Nov 06 16:01:28.916 INFO running `"docker" "rm" "-f" "c4beefeb3257c18a09a99f0d035b9903fbf7630ee7d9b9388d1db6b31d1facb9"` Nov 06 16:01:29.144 INFO blam! c4beefeb3257c18a09a99f0d035b9903fbf7630ee7d9b9388d1db6b31d1facb9