Dec 01 06:02:17.040 INFO testing pipct/bananagrams-host against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 06:02:17.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 01 06:02:17.635 INFO [stdout] 5c4d7fcf9cee683a45e3057441482bdfb53bab1d020a0baa316a1f660aa74284
Dec 01 06:02:17.641 INFO running `"docker" "start" "-a" "5c4d7fcf9cee683a45e3057441482bdfb53bab1d020a0baa316a1f660aa74284"`
Dec 01 06:02:18.484 INFO [stderr] usermod: no changes
Dec 01 06:02:18.548 INFO [stderr]    Compiling bananagrams-host v0.1.0 (/source)
Dec 01 06:02:18.771 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 01 06:02:18.772 INFO [stderr]  --> src/main.rs:6:5
Dec 01 06:02:18.772 INFO [stderr]   |
Dec 01 06:02:18.772 INFO [stderr] 6 | use std::io::BufReader;
Dec 01 06:02:18.773 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 06:02:18.773 INFO [stderr]   |
Dec 01 06:02:18.773 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 06:02:18.774 INFO [stderr] 
Dec 01 06:02:18.900 INFO [stderr] warning: unused variable: `GameState`
Dec 01 06:02:18.900 INFO [stderr]    --> src/main.rs:122:13
Dec 01 06:02:18.900 INFO [stderr]     |
Dec 01 06:02:18.900 INFO [stderr] 122 |     let mut GameState = GameState::Waiting(vec![false; 5]);
Dec 01 06:02:18.900 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_GameState` instead
Dec 01 06:02:18.900 INFO [stderr]     |
Dec 01 06:02:18.900 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 06:02:18.900 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: variable does not need to be mutable
Dec 01 06:02:18.939 INFO [stderr]    --> src/main.rs:122:9
Dec 01 06:02:18.939 INFO [stderr]     |
Dec 01 06:02:18.939 INFO [stderr] 122 |     let mut GameState = GameState::Waiting(vec![false; 5]);
Dec 01 06:02:18.939 INFO [stderr]     |         ----^^^^^^^^^
Dec 01 06:02:18.939 INFO [stderr]     |         |
Dec 01 06:02:18.939 INFO [stderr]     |         help: remove this `mut`
Dec 01 06:02:18.939 INFO [stderr]     |
Dec 01 06:02:18.939 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: variant is never constructed: `ProtocolError`
Dec 01 06:02:18.939 INFO [stderr]   --> src/main.rs:42:5
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr] 42 |     ProtocolError,
Dec 01 06:02:18.939 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: variant is never constructed: `UnexpectedEOF`
Dec 01 06:02:18.939 INFO [stderr]   --> src/main.rs:43:5
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr] 43 |     UnexpectedEOF,
Dec 01 06:02:18.939 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: variant is never constructed: `LetterError`
Dec 01 06:02:18.939 INFO [stderr]   --> src/main.rs:44:5
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr] 44 |     LetterError
Dec 01 06:02:18.939 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: function `readDigit` should have a snake case name such as `read_digit`
Dec 01 06:02:18.939 INFO [stderr]   --> src/main.rs:49:1
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr] 49 | / fn readDigit(chr: u8) -> u8 {
Dec 01 06:02:18.939 INFO [stderr] 50 | |     if chr < 0x30 || 0x39 < chr {
Dec 01 06:02:18.939 INFO [stderr] 51 | |         panic!("not a digit: {}", chr);
Dec 01 06:02:18.939 INFO [stderr] 52 | |     }
Dec 01 06:02:18.939 INFO [stderr] 53 | |
Dec 01 06:02:18.939 INFO [stderr] 54 | |     chr - 0x30
Dec 01 06:02:18.939 INFO [stderr] 55 | | }
Dec 01 06:02:18.939 INFO [stderr]    | |_^
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int`
Dec 01 06:02:18.939 INFO [stderr]   --> src/main.rs:57:1
Dec 01 06:02:18.939 INFO [stderr]    |
Dec 01 06:02:18.939 INFO [stderr] 57 | / fn readInt<T>(seq: T) -> u64 where T: IntoIterator<Item=u8> {
Dec 01 06:02:18.939 INFO [stderr] 58 | |     seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64)
Dec 01 06:02:18.939 INFO [stderr] 59 | | }
Dec 01 06:02:18.939 INFO [stderr]    | |_^
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:18.939 INFO [stderr] warning: variable `GameState` should have a snake case name such as `game_state`
Dec 01 06:02:18.939 INFO [stderr]    --> src/main.rs:122:9
Dec 01 06:02:18.939 INFO [stderr]     |
Dec 01 06:02:18.939 INFO [stderr] 122 |     let mut GameState = GameState::Waiting(vec![false; 5]);
Dec 01 06:02:18.939 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 01 06:02:18.939 INFO [stderr] 
Dec 01 06:02:19.910 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 01 06:02:19.915 INFO [stderr] su: No module specific data is present
Dec 01 06:02:20.351 INFO running `"docker" "inspect" "5c4d7fcf9cee683a45e3057441482bdfb53bab1d020a0baa316a1f660aa74284"`
Dec 01 06:02:20.521 INFO running `"docker" "rm" "-f" "5c4d7fcf9cee683a45e3057441482bdfb53bab1d020a0baa316a1f660aa74284"`
Dec 01 06:02:20.652 INFO [stdout] 5c4d7fcf9cee683a45e3057441482bdfb53bab1d020a0baa316a1f660aa74284
Dec 01 06:02:20.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-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"`
Dec 01 06:02:20.936 INFO [stdout] f41f526a7508da530fb440e0b5986544d67afeced12d6387c74538fee360ef2e
Dec 01 06:02:20.939 INFO running `"docker" "start" "-a" "f41f526a7508da530fb440e0b5986544d67afeced12d6387c74538fee360ef2e"`
Dec 01 06:02:21.861 INFO [stderr] usermod: no changes
Dec 01 06:02:21.916 INFO [stderr]    Compiling bananagrams-host v0.1.0 (/source)
Dec 01 06:02:22.199 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 01 06:02:22.200 INFO [stderr]  --> src/main.rs:6:5
Dec 01 06:02:22.200 INFO [stderr]   |
Dec 01 06:02:22.200 INFO [stderr] 6 | use std::io::BufReader;
Dec 01 06:02:22.201 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 06:02:22.201 INFO [stderr]   |
Dec 01 06:02:22.201 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 06:02:22.202 INFO [stderr] 
Dec 01 06:02:22.338 INFO [stderr] warning: unused variable: `GameState`
Dec 01 06:02:22.338 INFO [stderr]    --> src/main.rs:122:13
Dec 01 06:02:22.338 INFO [stderr]     |
Dec 01 06:02:22.338 INFO [stderr] 122 |     let mut GameState = GameState::Waiting(vec![false; 5]);
Dec 01 06:02:22.338 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_GameState` instead
Dec 01 06:02:22.338 INFO [stderr]     |
Dec 01 06:02:22.338 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 06:02:22.338 INFO [stderr] 
Dec 01 06:02:22.370 INFO [stderr] warning: variable does not need to be mutable
Dec 01 06:02:22.370 INFO [stderr]    --> src/main.rs:122:9
Dec 01 06:02:22.370 INFO [stderr]     |
Dec 01 06:02:22.370 INFO [stderr] 122 |     let mut GameState = GameState::Waiting(vec![false; 5]);
Dec 01 06:02:22.370 INFO [stderr]     |         ----^^^^^^^^^
Dec 01 06:02:22.370 INFO [stderr]     |         |
Dec 01 06:02:22.370 INFO [stderr]     |         help: remove this `mut`
Dec 01 06:02:22.370 INFO [stderr]     |
Dec 01 06:02:22.370 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 06:02:22.370 INFO [stderr] 
Dec 01 06:02:22.371 INFO [stderr] warning: variant is never constructed: `ProtocolError`
Dec 01 06:02:22.371 INFO [stderr]   --> src/main.rs:42:5
Dec 01 06:02:22.371 INFO [stderr]    |
Dec 01 06:02:22.371 INFO [stderr] 42 |     ProtocolError,
Dec 01 06:02:22.371 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 06:02:22.371 INFO [stderr]    |
Dec 01 06:02:22.371 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 06:02:22.371 INFO [stderr] 
Dec 01 06:02:22.371 INFO [stderr] warning: variant is never constructed: `UnexpectedEOF`
Dec 01 06:02:22.372 INFO [stderr]   --> src/main.rs:43:5
Dec 01 06:02:22.372 INFO [stderr]    |
Dec 01 06:02:22.372 INFO [stderr] 43 |     UnexpectedEOF,
Dec 01 06:02:22.372 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 06:02:22.372 INFO [stderr] 
Dec 01 06:02:22.372 INFO [stderr] warning: variant is never constructed: `LetterError`
Dec 01 06:02:22.372 INFO [stderr]   --> src/main.rs:44:5
Dec 01 06:02:22.372 INFO [stderr]    |
Dec 01 06:02:22.372 INFO [stderr] 44 |     LetterError
Dec 01 06:02:22.372 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 06:02:22.372 INFO [stderr] 
Dec 01 06:02:22.373 INFO [stderr] warning: function `readDigit` should have a snake case name such as `read_digit`
Dec 01 06:02:22.373 INFO [stderr]   --> src/main.rs:49:1
Dec 01 06:02:22.373 INFO [stderr]    |
Dec 01 06:02:22.373 INFO [stderr] 49 | / fn readDigit(chr: u8) -> u8 {
Dec 01 06:02:22.373 INFO [stderr] 50 | |     if chr < 0x30 || 0x39 < chr {
Dec 01 06:02:22.373 INFO [stderr] 51 | |         panic!("not a digit: {}", chr);
Dec 01 06:02:22.373 INFO [stderr] 52 | |     }
Dec 01 06:02:22.373 INFO [stderr] 53 | |
Dec 01 06:02:22.373 INFO [stderr] 54 | |     chr - 0x30
Dec 01 06:02:22.373 INFO [stderr] 55 | | }
Dec 01 06:02:22.373 INFO [stderr]    | |_^
Dec 01 06:02:22.373 INFO [stderr]    |
Dec 01 06:02:22.373 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 06:02:22.373 INFO [stderr] 
Dec 01 06:02:22.373 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int`
Dec 01 06:02:22.373 INFO [stderr]   --> src/main.rs:57:1
Dec 01 06:02:22.373 INFO [stderr]    |
Dec 01 06:02:22.373 INFO [stderr] 57 | / fn readInt<T>(seq: T) -> u64 where T: IntoIterator<Item=u8> {
Dec 01 06:02:22.373 INFO [stderr] 58 | |     seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64)
Dec 01 06:02:22.373 INFO [stderr] 59 | | }
Dec 01 06:02:22.373 INFO [stderr]    | |_^
Dec 01 06:02:22.373 INFO [stderr] 
Dec 01 06:02:22.373 INFO [stderr] warning: variable `GameState` should have a snake case name such as `game_state`
Dec 01 06:02:22.373 INFO [stderr]    --> src/main.rs:122:9
Dec 01 06:02:22.373 INFO [stderr]     |
Dec 01 06:02:22.373 INFO [stderr] 122 |     let mut GameState = GameState::Waiting(vec![false; 5]);
Dec 01 06:02:22.373 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 01 06:02:22.373 INFO [stderr] 
Dec 01 06:02:22.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 01 06:02:22.939 INFO [stderr] su: No module specific data is present
Dec 01 06:02:23.588 INFO running `"docker" "inspect" "f41f526a7508da530fb440e0b5986544d67afeced12d6387c74538fee360ef2e"`
Dec 01 06:02:23.667 INFO running `"docker" "rm" "-f" "f41f526a7508da530fb440e0b5986544d67afeced12d6387c74538fee360ef2e"`
Dec 01 06:02:23.743 INFO [stdout] f41f526a7508da530fb440e0b5986544d67afeced12d6387c74538fee360ef2e
Dec 01 06:02:23.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --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"`
Dec 01 06:02:23.973 INFO [stdout] 9eecea3c833a731158b926cb6f692e1f70b74f49d6125f9ee11559292a2fb897
Dec 01 06:02:23.976 INFO running `"docker" "start" "-a" "9eecea3c833a731158b926cb6f692e1f70b74f49d6125f9ee11559292a2fb897"`
Dec 01 06:02:24.357 INFO [stderr] usermod: no changes
Dec 01 06:02:24.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 06:02:24.387 INFO [stderr]      Running /target/debug/deps/bananagrams_host-d35d0c0ccbdbf9ab
Dec 01 06:02:24.389 INFO [stdout] 
Dec 01 06:02:24.389 INFO [stdout] running 0 tests
Dec 01 06:02:24.389 INFO [stdout] 
Dec 01 06:02:24.389 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 06:02:24.389 INFO [stdout] 
Dec 01 06:02:24.391 INFO [stderr] su: No module specific data is present
Dec 01 06:02:24.653 INFO running `"docker" "inspect" "9eecea3c833a731158b926cb6f692e1f70b74f49d6125f9ee11559292a2fb897"`
Dec 01 06:02:24.803 INFO running `"docker" "rm" "-f" "9eecea3c833a731158b926cb6f692e1f70b74f49d6125f9ee11559292a2fb897"`
Dec 01 06:02:24.940 INFO [stdout] 9eecea3c833a731158b926cb6f692e1f70b74f49d6125f9ee11559292a2fb897
