Dec 05 11:16:47.025 INFO testing pipct/bananagrams-host against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 11:16:47.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 05 11:16:47.516 INFO [stdout] 4a6b8e208dc20b7aa687f7efb0656776a8b167be621cd7d78340d83a93084a28 Dec 05 11:16:47.519 INFO running `"docker" "start" "-a" "4a6b8e208dc20b7aa687f7efb0656776a8b167be621cd7d78340d83a93084a28"` Dec 05 11:16:48.452 INFO [stderr] usermod: no changes Dec 05 11:16:48.511 INFO [stderr] Compiling bananagrams-host v0.1.0 (/source) Dec 05 11:16:48.773 INFO [stderr] warning: unused import: `std::io::BufReader` Dec 05 11:16:48.773 INFO [stderr] --> src/main.rs:6:5 Dec 05 11:16:48.773 INFO [stderr] | Dec 05 11:16:48.773 INFO [stderr] 6 | use std::io::BufReader; Dec 05 11:16:48.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 11:16:48.773 INFO [stderr] | Dec 05 11:16:48.776 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 11:16:48.776 INFO [stderr] Dec 05 11:16:48.889 INFO [stderr] warning: unused variable: `GameState` Dec 05 11:16:48.890 INFO [stderr] --> src/main.rs:122:13 Dec 05 11:16:48.890 INFO [stderr] | Dec 05 11:16:48.890 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Dec 05 11:16:48.890 INFO [stderr] | ^^^^^^^^^ help: consider using `_GameState` instead Dec 05 11:16:48.890 INFO [stderr] | Dec 05 11:16:48.890 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 11:16:48.890 INFO [stderr] Dec 05 11:16:48.911 INFO [stderr] warning: variable does not need to be mutable Dec 05 11:16:48.911 INFO [stderr] --> src/main.rs:122:9 Dec 05 11:16:48.911 INFO [stderr] | Dec 05 11:16:48.911 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Dec 05 11:16:48.911 INFO [stderr] | ----^^^^^^^^^ Dec 05 11:16:48.911 INFO [stderr] | | Dec 05 11:16:48.911 INFO [stderr] | help: remove this `mut` Dec 05 11:16:48.911 INFO [stderr] | Dec 05 11:16:48.911 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 11:16:48.911 INFO [stderr] Dec 05 11:16:48.911 INFO [stderr] warning: variant is never constructed: `ProtocolError` Dec 05 11:16:48.911 INFO [stderr] --> src/main.rs:42:5 Dec 05 11:16:48.911 INFO [stderr] | Dec 05 11:16:48.911 INFO [stderr] 42 | ProtocolError, Dec 05 11:16:48.911 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 11:16:48.911 INFO [stderr] | Dec 05 11:16:48.911 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 11:16:48.911 INFO [stderr] Dec 05 11:16:48.911 INFO [stderr] warning: variant is never constructed: `UnexpectedEOF` Dec 05 11:16:48.911 INFO [stderr] --> src/main.rs:43:5 Dec 05 11:16:48.911 INFO [stderr] | Dec 05 11:16:48.911 INFO [stderr] 43 | UnexpectedEOF, Dec 05 11:16:48.911 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 11:16:48.911 INFO [stderr] Dec 05 11:16:48.911 INFO [stderr] warning: variant is never constructed: `LetterError` Dec 05 11:16:48.911 INFO [stderr] --> src/main.rs:44:5 Dec 05 11:16:48.911 INFO [stderr] | Dec 05 11:16:48.911 INFO [stderr] 44 | LetterError Dec 05 11:16:48.911 INFO [stderr] | ^^^^^^^^^^^ Dec 05 11:16:48.911 INFO [stderr] Dec 05 11:16:48.912 INFO [stderr] warning: function `readDigit` should have a snake case name such as `read_digit` Dec 05 11:16:48.912 INFO [stderr] --> src/main.rs:49:1 Dec 05 11:16:48.912 INFO [stderr] | Dec 05 11:16:48.912 INFO [stderr] 49 | / fn readDigit(chr: u8) -> u8 { Dec 05 11:16:48.912 INFO [stderr] 50 | | if chr < 0x30 || 0x39 < chr { Dec 05 11:16:48.912 INFO [stderr] 51 | | panic!("not a digit: {}", chr); Dec 05 11:16:48.912 INFO [stderr] 52 | | } Dec 05 11:16:48.912 INFO [stderr] 53 | | Dec 05 11:16:48.912 INFO [stderr] 54 | | chr - 0x30 Dec 05 11:16:48.912 INFO [stderr] 55 | | } Dec 05 11:16:48.912 INFO [stderr] | |_^ Dec 05 11:16:48.912 INFO [stderr] | Dec 05 11:16:48.912 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 05 11:16:48.912 INFO [stderr] Dec 05 11:16:48.912 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int` Dec 05 11:16:48.912 INFO [stderr] --> src/main.rs:57:1 Dec 05 11:16:48.912 INFO [stderr] | Dec 05 11:16:48.912 INFO [stderr] 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Dec 05 11:16:48.912 INFO [stderr] 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Dec 05 11:16:48.912 INFO [stderr] 59 | | } Dec 05 11:16:48.912 INFO [stderr] | |_^ Dec 05 11:16:48.912 INFO [stderr] Dec 05 11:16:48.912 INFO [stderr] warning: variable `GameState` should have a snake case name such as `game_state` Dec 05 11:16:48.912 INFO [stderr] --> src/main.rs:122:9 Dec 05 11:16:48.912 INFO [stderr] | Dec 05 11:16:48.912 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Dec 05 11:16:48.912 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 11:16:48.912 INFO [stderr] Dec 05 11:16:49.904 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.42s Dec 05 11:16:49.906 INFO [stderr] su: No module specific data is present Dec 05 11:16:50.458 INFO running `"docker" "inspect" "4a6b8e208dc20b7aa687f7efb0656776a8b167be621cd7d78340d83a93084a28"` Dec 05 11:16:50.690 INFO running `"docker" "rm" "-f" "4a6b8e208dc20b7aa687f7efb0656776a8b167be621cd7d78340d83a93084a28"` Dec 05 11:16:51.075 INFO [stdout] 4a6b8e208dc20b7aa687f7efb0656776a8b167be621cd7d78340d83a93084a28 Dec 05 11:16:51.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 05 11:16:51.564 INFO [stdout] cb942fa3aa9765493ffaa45bedc2dac7e2a1481c4a2c5df5587c3ad4ea7a8f73 Dec 05 11:16:51.566 INFO running `"docker" "start" "-a" "cb942fa3aa9765493ffaa45bedc2dac7e2a1481c4a2c5df5587c3ad4ea7a8f73"` Dec 05 11:16:52.218 INFO [stderr] usermod: no changes Dec 05 11:16:52.284 INFO [stderr] Compiling bananagrams-host v0.1.0 (/source) Dec 05 11:16:52.500 INFO [stderr] warning: unused import: `std::io::BufReader` Dec 05 11:16:52.500 INFO [stderr] --> src/main.rs:6:5 Dec 05 11:16:52.500 INFO [stderr] | Dec 05 11:16:52.500 INFO [stderr] 6 | use std::io::BufReader; Dec 05 11:16:52.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 11:16:52.500 INFO [stderr] | Dec 05 11:16:52.500 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 11:16:52.500 INFO [stderr] Dec 05 11:16:52.613 INFO [stderr] warning: unused variable: `GameState` Dec 05 11:16:52.613 INFO [stderr] --> src/main.rs:122:13 Dec 05 11:16:52.613 INFO [stderr] | Dec 05 11:16:52.613 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Dec 05 11:16:52.613 INFO [stderr] | ^^^^^^^^^ help: consider using `_GameState` instead Dec 05 11:16:52.613 INFO [stderr] | Dec 05 11:16:52.613 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 11:16:52.613 INFO [stderr] Dec 05 11:16:52.652 INFO [stderr] warning: variable does not need to be mutable Dec 05 11:16:52.652 INFO [stderr] --> src/main.rs:122:9 Dec 05 11:16:52.652 INFO [stderr] | Dec 05 11:16:52.652 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Dec 05 11:16:52.653 INFO [stderr] | ----^^^^^^^^^ Dec 05 11:16:52.653 INFO [stderr] | | Dec 05 11:16:52.653 INFO [stderr] | help: remove this `mut` Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.653 INFO [stderr] warning: variant is never constructed: `ProtocolError` Dec 05 11:16:52.653 INFO [stderr] --> src/main.rs:42:5 Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] 42 | ProtocolError, Dec 05 11:16:52.653 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.653 INFO [stderr] warning: variant is never constructed: `UnexpectedEOF` Dec 05 11:16:52.653 INFO [stderr] --> src/main.rs:43:5 Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] 43 | UnexpectedEOF, Dec 05 11:16:52.653 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.653 INFO [stderr] warning: variant is never constructed: `LetterError` Dec 05 11:16:52.653 INFO [stderr] --> src/main.rs:44:5 Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] 44 | LetterError Dec 05 11:16:52.653 INFO [stderr] | ^^^^^^^^^^^ Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.653 INFO [stderr] warning: function `readDigit` should have a snake case name such as `read_digit` Dec 05 11:16:52.653 INFO [stderr] --> src/main.rs:49:1 Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] 49 | / fn readDigit(chr: u8) -> u8 { Dec 05 11:16:52.653 INFO [stderr] 50 | | if chr < 0x30 || 0x39 < chr { Dec 05 11:16:52.653 INFO [stderr] 51 | | panic!("not a digit: {}", chr); Dec 05 11:16:52.653 INFO [stderr] 52 | | } Dec 05 11:16:52.653 INFO [stderr] 53 | | Dec 05 11:16:52.653 INFO [stderr] 54 | | chr - 0x30 Dec 05 11:16:52.653 INFO [stderr] 55 | | } Dec 05 11:16:52.653 INFO [stderr] | |_^ Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.653 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int` Dec 05 11:16:52.653 INFO [stderr] --> src/main.rs:57:1 Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] 57 | / fn readInt(seq: T) -> u64 where T: IntoIterator { Dec 05 11:16:52.653 INFO [stderr] 58 | | seq.into_iter().fold(0, |acc, x| (acc*10) + readDigit(x) as u64) Dec 05 11:16:52.653 INFO [stderr] 59 | | } Dec 05 11:16:52.653 INFO [stderr] | |_^ Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.653 INFO [stderr] warning: variable `GameState` should have a snake case name such as `game_state` Dec 05 11:16:52.653 INFO [stderr] --> src/main.rs:122:9 Dec 05 11:16:52.653 INFO [stderr] | Dec 05 11:16:52.653 INFO [stderr] 122 | let mut GameState = GameState::Waiting(vec![false; 5]); Dec 05 11:16:52.653 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 11:16:52.653 INFO [stderr] Dec 05 11:16:52.976 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s Dec 05 11:16:52.976 INFO [stderr] su: No module specific data is present Dec 05 11:16:53.720 INFO running `"docker" "inspect" "cb942fa3aa9765493ffaa45bedc2dac7e2a1481c4a2c5df5587c3ad4ea7a8f73"` Dec 05 11:16:53.902 INFO running `"docker" "rm" "-f" "cb942fa3aa9765493ffaa45bedc2dac7e2a1481c4a2c5df5587c3ad4ea7a8f73"` Dec 05 11:16:54.120 INFO [stdout] cb942fa3aa9765493ffaa45bedc2dac7e2a1481c4a2c5df5587c3ad4ea7a8f73 Dec 05 11:16:54.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 05 11:16:54.568 INFO [stdout] 91b0026964617ceada8df343ce9bd1149d8777f9c2a769140c53abb527fcb53c Dec 05 11:16:54.571 INFO running `"docker" "start" "-a" "91b0026964617ceada8df343ce9bd1149d8777f9c2a769140c53abb527fcb53c"` Dec 05 11:16:55.528 INFO [stderr] usermod: no changes Dec 05 11:16:55.568 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 05 11:16:55.572 INFO [stderr] Running /target/debug/deps/bananagrams_host-84a18175eab8eba5 Dec 05 11:16:55.584 INFO [stdout] Dec 05 11:16:55.584 INFO [stdout] running 0 tests Dec 05 11:16:55.584 INFO [stdout] Dec 05 11:16:55.584 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 11:16:55.584 INFO [stdout] Dec 05 11:16:55.588 INFO [stderr] su: No module specific data is present Dec 05 11:16:55.938 INFO running `"docker" "inspect" "91b0026964617ceada8df343ce9bd1149d8777f9c2a769140c53abb527fcb53c"` Dec 05 11:16:56.143 INFO running `"docker" "rm" "-f" "91b0026964617ceada8df343ce9bd1149d8777f9c2a769140c53abb527fcb53c"` Dec 05 11:16:56.410 INFO [stdout] 91b0026964617ceada8df343ce9bd1149d8777f9c2a769140c53abb527fcb53c