Oct 26 22:49:39.936 INFO checking pipct/bananagrams-host against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 26 22:49:39.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 26 22:49:40.416 INFO blam! 36d7fc9eac1f8d080d4390182e163ac7a4a278af751ab787a2183276377f1a12 Oct 26 22:49:40.427 INFO running `"docker" "start" "-a" "36d7fc9eac1f8d080d4390182e163ac7a4a278af751ab787a2183276377f1a12"` Oct 26 22:49:41.813 INFO kablam! usermod: no changes Oct 26 22:49:41.883 INFO kablam! Checking bananagrams-host v0.1.0 (/source) Oct 26 22:49:42.175 INFO kablam! warning: unused import: `std::io::BufReader` Oct 26 22:49:42.175 INFO kablam! --> src/main.rs:6:5 Oct 26 22:49:42.175 INFO kablam! | Oct 26 22:49:42.175 INFO kablam! 6 | use std::io::BufReader; Oct 26 22:49:42.175 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 26 22:49:42.175 INFO kablam! | Oct 26 22:49:42.175 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 22:49:42.175 INFO kablam! Oct 26 22:49:42.303 INFO kablam! warning: unused variable: `GameState` Oct 26 22:49:42.303 INFO kablam! --> src/main.rs:122:13 Oct 26 22:49:42.303 INFO kablam! | Oct 26 22:49:42.303 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Oct 26 22:49:42.303 INFO kablam! | ^^^^^^^^^ help: consider using `_GameState` instead Oct 26 22:49:42.303 INFO kablam! | Oct 26 22:49:42.303 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 26 22:49:42.303 INFO kablam! Oct 26 22:49:42.343 INFO kablam! warning: variable does not need to be mutable Oct 26 22:49:42.343 INFO kablam! --> src/main.rs:122:9 Oct 26 22:49:42.343 INFO kablam! | Oct 26 22:49:42.343 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Oct 26 22:49:42.343 INFO kablam! | ----^^^^^^^^^ Oct 26 22:49:42.343 INFO kablam! | | Oct 26 22:49:42.343 INFO kablam! | help: remove this `mut` Oct 26 22:49:42.343 INFO kablam! | Oct 26 22:49:42.343 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 22:49:42.343 INFO kablam! Oct 26 22:49:42.345 INFO kablam! warning: variant is never constructed: `ProtocolError` Oct 26 22:49:42.345 INFO kablam! --> src/main.rs:42:5 Oct 26 22:49:42.345 INFO kablam! | Oct 26 22:49:42.345 INFO kablam! 42 | ProtocolError, Oct 26 22:49:42.345 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 22:49:42.345 INFO kablam! | Oct 26 22:49:42.345 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 22:49:42.345 INFO kablam! Oct 26 22:49:42.345 INFO kablam! warning: variant is never constructed: `UnexpectedEOF` Oct 26 22:49:42.345 INFO kablam! --> src/main.rs:43:5 Oct 26 22:49:42.345 INFO kablam! | Oct 26 22:49:42.345 INFO kablam! 43 | UnexpectedEOF, Oct 26 22:49:42.345 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 22:49:42.345 INFO kablam! Oct 26 22:49:42.345 INFO kablam! warning: variant is never constructed: `LetterError` Oct 26 22:49:42.345 INFO kablam! --> src/main.rs:44:5 Oct 26 22:49:42.345 INFO kablam! | Oct 26 22:49:42.345 INFO kablam! 44 | LetterError Oct 26 22:49:42.345 INFO kablam! | ^^^^^^^^^^^ Oct 26 22:49:42.345 INFO kablam! Oct 26 22:49:42.348 INFO kablam! warning: function `readDigit` should have a snake case name such as `read_digit` Oct 26 22:49:42.348 INFO kablam! --> src/main.rs:49:1 Oct 26 22:49:42.349 INFO kablam! | Oct 26 22:49:42.349 INFO kablam! 49 | / fn readDigit(chr: u8) -> u8 { Oct 26 22:49:42.349 INFO kablam! 50 | | if chr < 0x30 || 0x39 < chr { Oct 26 22:49:42.349 INFO kablam! 51 | | panic!("not a digit: {}", chr); Oct 26 22:49:42.349 INFO kablam! 52 | | } Oct 26 22:49:42.349 INFO kablam! 53 | | Oct 26 22:49:42.349 INFO kablam! 54 | | chr - 0x30 Oct 26 22:49:42.349 INFO kablam! 55 | | } Oct 26 22:49:42.349 INFO kablam! | |_^ Oct 26 22:49:42.349 INFO kablam! | Oct 26 22:49:42.349 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 26 22:49:42.349 INFO kablam! Oct 26 22:49:42.349 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int` Oct 26 22:49:42.349 INFO kablam! --> src/main.rs:57:1 Oct 26 22:49:42.349 INFO kablam! | Oct 26 22:49:42.349 INFO kablam! 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Oct 26 22:49:42.349 INFO kablam! 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Oct 26 22:49:42.349 INFO kablam! 59 | | } Oct 26 22:49:42.349 INFO kablam! | |_^ Oct 26 22:49:42.349 INFO kablam! Oct 26 22:49:42.349 INFO kablam! warning: variable `GameState` should have a snake case name such as `game_state` Oct 26 22:49:42.349 INFO kablam! --> src/main.rs:122:9 Oct 26 22:49:42.349 INFO kablam! | Oct 26 22:49:42.349 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Oct 26 22:49:42.349 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 22:49:42.349 INFO kablam! Oct 26 22:49:42.543 INFO kablam! warning: unused import: `std::io::BufReader` Oct 26 22:49:42.543 INFO kablam! --> src/main.rs:6:5 Oct 26 22:49:42.543 INFO kablam! | Oct 26 22:49:42.543 INFO kablam! 6 | use std::io::BufReader; Oct 26 22:49:42.543 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 26 22:49:42.543 INFO kablam! | Oct 26 22:49:42.543 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 22:49:42.543 INFO kablam! Oct 26 22:49:42.707 INFO kablam! warning: unused variable: `GameState` Oct 26 22:49:42.707 INFO kablam! --> src/main.rs:122:13 Oct 26 22:49:42.707 INFO kablam! | Oct 26 22:49:42.707 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Oct 26 22:49:42.707 INFO kablam! | ^^^^^^^^^ help: consider using `_GameState` instead Oct 26 22:49:42.707 INFO kablam! | Oct 26 22:49:42.707 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 26 22:49:42.707 INFO kablam! Oct 26 22:49:42.747 INFO kablam! warning: variable does not need to be mutable Oct 26 22:49:42.747 INFO kablam! --> src/main.rs:122:9 Oct 26 22:49:42.747 INFO kablam! | Oct 26 22:49:42.747 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Oct 26 22:49:42.747 INFO kablam! | ----^^^^^^^^^ Oct 26 22:49:42.747 INFO kablam! | | Oct 26 22:49:42.747 INFO kablam! | help: remove this `mut` Oct 26 22:49:42.747 INFO kablam! | Oct 26 22:49:42.747 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 22:49:42.747 INFO kablam! Oct 26 22:49:42.747 INFO kablam! warning: variant is never constructed: `ProtocolError` Oct 26 22:49:42.747 INFO kablam! --> src/main.rs:42:5 Oct 26 22:49:42.747 INFO kablam! | Oct 26 22:49:42.747 INFO kablam! 42 | ProtocolError, Oct 26 22:49:42.747 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 22:49:42.747 INFO kablam! | Oct 26 22:49:42.747 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 22:49:42.747 INFO kablam! Oct 26 22:49:42.747 INFO kablam! warning: variant is never constructed: `UnexpectedEOF` Oct 26 22:49:42.747 INFO kablam! --> src/main.rs:43:5 Oct 26 22:49:42.747 INFO kablam! | Oct 26 22:49:42.747 INFO kablam! 43 | UnexpectedEOF, Oct 26 22:49:42.747 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 22:49:42.747 INFO kablam! Oct 26 22:49:42.747 INFO kablam! warning: variant is never constructed: `LetterError` Oct 26 22:49:42.747 INFO kablam! --> src/main.rs:44:5 Oct 26 22:49:42.747 INFO kablam! | Oct 26 22:49:42.747 INFO kablam! 44 | LetterError Oct 26 22:49:42.747 INFO kablam! | ^^^^^^^^^^^ Oct 26 22:49:42.747 INFO kablam! Oct 26 22:49:42.748 INFO kablam! warning: function `readDigit` should have a snake case name such as `read_digit` Oct 26 22:49:42.748 INFO kablam! --> src/main.rs:49:1 Oct 26 22:49:42.748 INFO kablam! | Oct 26 22:49:42.748 INFO kablam! 49 | / fn readDigit(chr: u8) -> u8 { Oct 26 22:49:42.748 INFO kablam! 50 | | if chr < 0x30 || 0x39 < chr { Oct 26 22:49:42.748 INFO kablam! 51 | | panic!("not a digit: {}", chr); Oct 26 22:49:42.748 INFO kablam! 52 | | } Oct 26 22:49:42.748 INFO kablam! 53 | | Oct 26 22:49:42.748 INFO kablam! 54 | | chr - 0x30 Oct 26 22:49:42.748 INFO kablam! 55 | | } Oct 26 22:49:42.748 INFO kablam! | |_^ Oct 26 22:49:42.748 INFO kablam! | Oct 26 22:49:42.748 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 26 22:49:42.748 INFO kablam! Oct 26 22:49:42.748 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int` Oct 26 22:49:42.748 INFO kablam! --> src/main.rs:57:1 Oct 26 22:49:42.748 INFO kablam! | Oct 26 22:49:42.748 INFO kablam! 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Oct 26 22:49:42.748 INFO kablam! 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Oct 26 22:49:42.748 INFO kablam! 59 | | } Oct 26 22:49:42.748 INFO kablam! | |_^ Oct 26 22:49:42.748 INFO kablam! Oct 26 22:49:42.755 INFO kablam! warning: variable `GameState` should have a snake case name such as `game_state` Oct 26 22:49:42.755 INFO kablam! --> src/main.rs:122:9 Oct 26 22:49:42.755 INFO kablam! | Oct 26 22:49:42.755 INFO kablam! 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Oct 26 22:49:42.755 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 22:49:42.755 INFO kablam! Oct 26 22:49:42.812 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.96s Oct 26 22:49:42.814 INFO kablam! su: No module specific data is present Oct 26 22:49:43.491 INFO running `"docker" "rm" "-f" "36d7fc9eac1f8d080d4390182e163ac7a4a278af751ab787a2183276377f1a12"` Oct 26 22:49:43.835 INFO blam! 36d7fc9eac1f8d080d4390182e163ac7a4a278af751ab787a2183276377f1a12