Nov 16 16:46:11.726 INFO testing pipct/bananagrams-host against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 16 16:46:11.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"` Nov 16 16:46:12.081 INFO [stdout] 977331bdd39f0db44ddad15697c3d4b8fa8f33837c902e6e7688699148fbf779 Nov 16 16:46:12.085 INFO running `"docker" "start" "-a" "977331bdd39f0db44ddad15697c3d4b8fa8f33837c902e6e7688699148fbf779"` Nov 16 16:46:13.008 INFO [stderr] usermod: no changes Nov 16 16:46:13.071 INFO [stderr] Compiling bananagrams-host v0.1.0 (/source) Nov 16 16:46:13.303 INFO [stderr] warning: unused import: `std::io::BufReader` Nov 16 16:46:13.303 INFO [stderr] --> src/main.rs:6:5 Nov 16 16:46:13.303 INFO [stderr] | Nov 16 16:46:13.303 INFO [stderr] 6 | use std::io::BufReader; Nov 16 16:46:13.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 16 16:46:13.303 INFO [stderr] | Nov 16 16:46:13.303 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:46:13.303 INFO [stderr] Nov 16 16:46:13.502 INFO [stderr] warning: unused variable: `GameState` Nov 16 16:46:13.502 INFO [stderr] --> src/main.rs:122:13 Nov 16 16:46:13.503 INFO [stderr] | Nov 16 16:46:13.504 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 16 16:46:13.504 INFO [stderr] | ^^^^^^^^^ help: consider using `_GameState` instead Nov 16 16:46:13.504 INFO [stderr] | Nov 16 16:46:13.505 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 16:46:13.511 INFO [stderr] Nov 16 16:46:13.553 INFO [stderr] warning: variable does not need to be mutable Nov 16 16:46:13.554 INFO [stderr] --> src/main.rs:122:9 Nov 16 16:46:13.554 INFO [stderr] | Nov 16 16:46:13.554 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 16 16:46:13.555 INFO [stderr] | ----^^^^^^^^^ Nov 16 16:46:13.559 INFO [stderr] | | Nov 16 16:46:13.559 INFO [stderr] | help: remove this `mut` Nov 16 16:46:13.559 INFO [stderr] | Nov 16 16:46:13.560 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 16:46:13.560 INFO [stderr] Nov 16 16:46:13.560 INFO [stderr] warning: variant is never constructed: `ProtocolError` Nov 16 16:46:13.563 INFO [stderr] --> src/main.rs:42:5 Nov 16 16:46:13.563 INFO [stderr] | Nov 16 16:46:13.564 INFO [stderr] 42 | ProtocolError, Nov 16 16:46:13.565 INFO [stderr] | ^^^^^^^^^^^^^ Nov 16 16:46:13.566 INFO [stderr] | Nov 16 16:46:13.566 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 16:46:13.567 INFO [stderr] Nov 16 16:46:13.567 INFO [stderr] warning: variant is never constructed: `UnexpectedEOF` Nov 16 16:46:13.567 INFO [stderr] --> src/main.rs:43:5 Nov 16 16:46:13.567 INFO [stderr] | Nov 16 16:46:13.568 INFO [stderr] 43 | UnexpectedEOF, Nov 16 16:46:13.568 INFO [stderr] | ^^^^^^^^^^^^^ Nov 16 16:46:13.568 INFO [stderr] Nov 16 16:46:13.569 INFO [stderr] warning: variant is never constructed: `LetterError` Nov 16 16:46:13.569 INFO [stderr] --> src/main.rs:44:5 Nov 16 16:46:13.569 INFO [stderr] | Nov 16 16:46:13.569 INFO [stderr] 44 | LetterError Nov 16 16:46:13.570 INFO [stderr] | ^^^^^^^^^^^ Nov 16 16:46:13.570 INFO [stderr] Nov 16 16:46:13.570 INFO [stderr] warning: function `readDigit` should have a snake case name such as `read_digit` Nov 16 16:46:13.571 INFO [stderr] --> src/main.rs:49:1 Nov 16 16:46:13.571 INFO [stderr] | Nov 16 16:46:13.571 INFO [stderr] 49 | / fn readDigit(chr: u8) -> u8 { Nov 16 16:46:13.572 INFO [stderr] 50 | | if chr < 0x30 || 0x39 < chr { Nov 16 16:46:13.572 INFO [stderr] 51 | | panic!("not a digit: {}", chr); Nov 16 16:46:13.572 INFO [stderr] 52 | | } Nov 16 16:46:13.572 INFO [stderr] 53 | | Nov 16 16:46:13.573 INFO [stderr] 54 | | chr - 0x30 Nov 16 16:46:13.573 INFO [stderr] 55 | | } Nov 16 16:46:13.573 INFO [stderr] | |_^ Nov 16 16:46:13.574 INFO [stderr] | Nov 16 16:46:13.574 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 16 16:46:13.574 INFO [stderr] Nov 16 16:46:13.575 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int` Nov 16 16:46:13.575 INFO [stderr] --> src/main.rs:57:1 Nov 16 16:46:13.575 INFO [stderr] | Nov 16 16:46:13.576 INFO [stderr] 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Nov 16 16:46:13.576 INFO [stderr] 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Nov 16 16:46:13.576 INFO [stderr] 59 | | } Nov 16 16:46:13.576 INFO [stderr] | |_^ Nov 16 16:46:13.577 INFO [stderr] Nov 16 16:46:13.577 INFO [stderr] warning: variable `GameState` should have a snake case name such as `game_state` Nov 16 16:46:13.577 INFO [stderr] --> src/main.rs:122:9 Nov 16 16:46:13.578 INFO [stderr] | Nov 16 16:46:13.578 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 16 16:46:13.578 INFO [stderr] | ^^^^^^^^^^^^^ Nov 16 16:46:13.580 INFO [stderr] Nov 16 16:46:14.391 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s Nov 16 16:46:14.391 INFO [stderr] su: No module specific data is present Nov 16 16:46:14.861 INFO running `"docker" "inspect" "977331bdd39f0db44ddad15697c3d4b8fa8f33837c902e6e7688699148fbf779"` Nov 16 16:46:15.005 INFO running `"docker" "rm" "-f" "977331bdd39f0db44ddad15697c3d4b8fa8f33837c902e6e7688699148fbf779"` Nov 16 16:46:15.099 INFO [stdout] 977331bdd39f0db44ddad15697c3d4b8fa8f33837c902e6e7688699148fbf779 Nov 16 16:46:15.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"` Nov 16 16:46:15.297 INFO [stdout] 4512abc15c060ec54e6e70ac3ca7158f9f913240261d93a917d53bc5bd5278ee Nov 16 16:46:15.301 INFO running `"docker" "start" "-a" "4512abc15c060ec54e6e70ac3ca7158f9f913240261d93a917d53bc5bd5278ee"` Nov 16 16:46:15.690 INFO [stderr] usermod: no changes Nov 16 16:46:15.711 INFO [stderr] Compiling bananagrams-host v0.1.0 (/source) Nov 16 16:46:15.883 INFO [stderr] warning: unused import: `std::io::BufReader` Nov 16 16:46:15.883 INFO [stderr] --> src/main.rs:6:5 Nov 16 16:46:15.883 INFO [stderr] | Nov 16 16:46:15.883 INFO [stderr] 6 | use std::io::BufReader; Nov 16 16:46:15.883 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 16 16:46:15.883 INFO [stderr] | Nov 16 16:46:15.883 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:46:15.883 INFO [stderr] Nov 16 16:46:16.016 INFO [stderr] warning: unused variable: `GameState` Nov 16 16:46:16.016 INFO [stderr] --> src/main.rs:122:13 Nov 16 16:46:16.016 INFO [stderr] | Nov 16 16:46:16.016 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 16 16:46:16.016 INFO [stderr] | ^^^^^^^^^ help: consider using `_GameState` instead Nov 16 16:46:16.016 INFO [stderr] | Nov 16 16:46:16.016 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 16:46:16.016 INFO [stderr] Nov 16 16:46:16.046 INFO [stderr] warning: variable does not need to be mutable Nov 16 16:46:16.046 INFO [stderr] --> src/main.rs:122:9 Nov 16 16:46:16.046 INFO [stderr] | Nov 16 16:46:16.046 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 16 16:46:16.046 INFO [stderr] | ----^^^^^^^^^ Nov 16 16:46:16.046 INFO [stderr] | | Nov 16 16:46:16.046 INFO [stderr] | help: remove this `mut` Nov 16 16:46:16.046 INFO [stderr] | Nov 16 16:46:16.046 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 16:46:16.046 INFO [stderr] Nov 16 16:46:16.047 INFO [stderr] warning: variant is never constructed: `ProtocolError` Nov 16 16:46:16.048 INFO [stderr] --> src/main.rs:42:5 Nov 16 16:46:16.048 INFO [stderr] | Nov 16 16:46:16.048 INFO [stderr] 42 | ProtocolError, Nov 16 16:46:16.048 INFO [stderr] | ^^^^^^^^^^^^^ Nov 16 16:46:16.048 INFO [stderr] | Nov 16 16:46:16.048 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 16:46:16.048 INFO [stderr] Nov 16 16:46:16.048 INFO [stderr] warning: variant is never constructed: `UnexpectedEOF` Nov 16 16:46:16.048 INFO [stderr] --> src/main.rs:43:5 Nov 16 16:46:16.048 INFO [stderr] | Nov 16 16:46:16.048 INFO [stderr] 43 | UnexpectedEOF, Nov 16 16:46:16.048 INFO [stderr] | ^^^^^^^^^^^^^ Nov 16 16:46:16.048 INFO [stderr] Nov 16 16:46:16.048 INFO [stderr] warning: variant is never constructed: `LetterError` Nov 16 16:46:16.048 INFO [stderr] --> src/main.rs:44:5 Nov 16 16:46:16.048 INFO [stderr] | Nov 16 16:46:16.048 INFO [stderr] 44 | LetterError Nov 16 16:46:16.048 INFO [stderr] | ^^^^^^^^^^^ Nov 16 16:46:16.048 INFO [stderr] Nov 16 16:46:16.051 INFO [stderr] warning: function `readDigit` should have a snake case name such as `read_digit` Nov 16 16:46:16.051 INFO [stderr] --> src/main.rs:49:1 Nov 16 16:46:16.051 INFO [stderr] | Nov 16 16:46:16.051 INFO [stderr] 49 | / fn readDigit(chr: u8) -> u8 { Nov 16 16:46:16.051 INFO [stderr] 50 | | if chr < 0x30 || 0x39 < chr { Nov 16 16:46:16.052 INFO [stderr] 51 | | panic!("not a digit: {}", chr); Nov 16 16:46:16.052 INFO [stderr] 52 | | } Nov 16 16:46:16.052 INFO [stderr] 53 | | Nov 16 16:46:16.052 INFO [stderr] 54 | | chr - 0x30 Nov 16 16:46:16.052 INFO [stderr] 55 | | } Nov 16 16:46:16.052 INFO [stderr] | |_^ Nov 16 16:46:16.052 INFO [stderr] | Nov 16 16:46:16.052 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 16 16:46:16.052 INFO [stderr] Nov 16 16:46:16.052 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int` Nov 16 16:46:16.052 INFO [stderr] --> src/main.rs:57:1 Nov 16 16:46:16.052 INFO [stderr] | Nov 16 16:46:16.052 INFO [stderr] 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Nov 16 16:46:16.052 INFO [stderr] 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Nov 16 16:46:16.052 INFO [stderr] 59 | | } Nov 16 16:46:16.052 INFO [stderr] | |_^ Nov 16 16:46:16.053 INFO [stderr] Nov 16 16:46:16.053 INFO [stderr] warning: variable `GameState` should have a snake case name such as `game_state` Nov 16 16:46:16.053 INFO [stderr] --> src/main.rs:122:9 Nov 16 16:46:16.053 INFO [stderr] | Nov 16 16:46:16.053 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Nov 16 16:46:16.053 INFO [stderr] | ^^^^^^^^^^^^^ Nov 16 16:46:16.053 INFO [stderr] Nov 16 16:46:16.302 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s Nov 16 16:46:16.305 INFO [stderr] su: No module specific data is present Nov 16 16:46:16.777 INFO running `"docker" "inspect" "4512abc15c060ec54e6e70ac3ca7158f9f913240261d93a917d53bc5bd5278ee"` Nov 16 16:46:17.001 INFO running `"docker" "rm" "-f" "4512abc15c060ec54e6e70ac3ca7158f9f913240261d93a917d53bc5bd5278ee"` Nov 16 16:46:17.188 INFO [stdout] 4512abc15c060ec54e6e70ac3ca7158f9f913240261d93a917d53bc5bd5278ee Nov 16 16:46:17.195 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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"` Nov 16 16:46:17.536 INFO [stdout] 84ac978f5c9bfd3a4979f879d3b1c6a1ecc275d11bac5a189ec2e87d33eb5ba0 Nov 16 16:46:17.538 INFO running `"docker" "start" "-a" "84ac978f5c9bfd3a4979f879d3b1c6a1ecc275d11bac5a189ec2e87d33eb5ba0"` Nov 16 16:46:18.164 INFO [stderr] usermod: no changes Nov 16 16:46:18.198 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Nov 16 16:46:18.198 INFO [stdout] Nov 16 16:46:18.198 INFO [stderr] Running /target/debug/deps/bananagrams_host-7f6db6c7a85f92a8 Nov 16 16:46:18.198 INFO [stdout] running 0 tests Nov 16 16:46:18.198 INFO [stderr] su: No module specific data is present Nov 16 16:46:18.198 INFO [stdout] Nov 16 16:46:18.198 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 16 16:46:18.198 INFO [stdout] Nov 16 16:46:18.557 INFO running `"docker" "inspect" "84ac978f5c9bfd3a4979f879d3b1c6a1ecc275d11bac5a189ec2e87d33eb5ba0"` Nov 16 16:46:18.648 INFO running `"docker" "rm" "-f" "84ac978f5c9bfd3a4979f879d3b1c6a1ecc275d11bac5a189ec2e87d33eb5ba0"` Nov 16 16:46:18.735 INFO [stdout] 84ac978f5c9bfd3a4979f879d3b1c6a1ecc275d11bac5a189ec2e87d33eb5ba0