Dec 12 00:20:46.658 INFO checking ShaunKarran/cab403-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:20:46.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 00:20:47.156 INFO [stdout] a6ffd620f13e9f1d0da5cb18b334a9841bf34af49314745a1fbe1c42a4104724
Dec 12 00:20:47.158 INFO running `"docker" "start" "-a" "a6ffd620f13e9f1d0da5cb18b334a9841bf34af49314745a1fbe1c42a4104724"`
Dec 12 00:20:48.739 INFO [stderr] usermod: no changes
Dec 12 00:20:48.884 INFO [stderr]     Checking bincode v0.9.2
Dec 12 00:20:48.884 INFO [stderr]     Checking simplelog v0.4.2
Dec 12 00:20:48.896 INFO [stderr]     Checking threadpool v1.7.0
Dec 12 00:20:50.460 INFO [stderr]     Checking cab403-rs v0.1.0 (/source)
Dec 12 00:20:51.144 INFO [stderr] warning: unused import: `super::Game`
Dec 12 00:20:51.144 INFO [stderr]   --> src/hangman.rs:45:9
Dec 12 00:20:51.144 INFO [stderr]    |
Dec 12 00:20:51.144 INFO [stderr] 45 |     use super::Game;
Dec 12 00:20:51.144 INFO [stderr]    |         ^^^^^^^^^^^
Dec 12 00:20:51.144 INFO [stderr]    |
Dec 12 00:20:51.144 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 00:20:51.144 INFO [stderr] 
Dec 12 00:20:51.204 INFO [stderr] warning: unused variable: `word_set`
Dec 12 00:20:51.204 INFO [stderr]   --> src/hangman.rs:28:20
Dec 12 00:20:51.204 INFO [stderr]    |
Dec 12 00:20:51.204 INFO [stderr] 28 |     fn select_word(word_set: HashSet<String>) -> String {
Dec 12 00:20:51.204 INFO [stderr]    |                    ^^^^^^^^ help: consider using `_word_set` instead
Dec 12 00:20:51.204 INFO [stderr]    |
Dec 12 00:20:51.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:20:51.204 INFO [stderr] 
Dec 12 00:20:51.296 INFO [stderr] warning: field is never used: `word`
Dec 12 00:20:51.296 INFO [stderr]  --> src/hangman.rs:6:5
Dec 12 00:20:51.296 INFO [stderr]   |
Dec 12 00:20:51.296 INFO [stderr] 6 |     word: String,
Dec 12 00:20:51.296 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 00:20:51.296 INFO [stderr]   |
Dec 12 00:20:51.296 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 00:20:51.296 INFO [stderr] 
Dec 12 00:20:51.296 INFO [stderr] warning: field is never used: `word_character_set`
Dec 12 00:20:51.296 INFO [stderr]  --> src/hangman.rs:7:5
Dec 12 00:20:51.296 INFO [stderr]   |
Dec 12 00:20:51.296 INFO [stderr] 7 |     word_character_set: HashSet<char>,
Dec 12 00:20:51.296 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:20:51.296 INFO [stderr] 
Dec 12 00:20:51.296 INFO [stderr] warning: field is never used: `number_allowed_guesses`
Dec 12 00:20:51.296 INFO [stderr]  --> src/hangman.rs:8:5
Dec 12 00:20:51.296 INFO [stderr]   |
Dec 12 00:20:51.296 INFO [stderr] 8 |     number_allowed_guesses: usize,
Dec 12 00:20:51.296 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:20:51.296 INFO [stderr] 
Dec 12 00:20:51.726 INFO [stderr] warning: unused variable: `word_set`
Dec 12 00:20:51.726 INFO [stderr]   --> src/hangman.rs:28:20
Dec 12 00:20:51.726 INFO [stderr]    |
Dec 12 00:20:51.726 INFO [stderr] 28 |     fn select_word(word_set: HashSet<String>) -> String {
Dec 12 00:20:51.726 INFO [stderr]    |                    ^^^^^^^^ help: consider using `_word_set` instead
Dec 12 00:20:51.726 INFO [stderr]    |
Dec 12 00:20:51.726 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:20:51.726 INFO [stderr] 
Dec 12 00:20:52.054 INFO [stderr] warning: field is never used: `word`
Dec 12 00:20:52.054 INFO [stderr]  --> src/hangman.rs:6:5
Dec 12 00:20:52.054 INFO [stderr]   |
Dec 12 00:20:52.054 INFO [stderr] 6 |     word: String,
Dec 12 00:20:52.054 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 00:20:52.054 INFO [stderr]   |
Dec 12 00:20:52.054 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 00:20:52.054 INFO [stderr] 
Dec 12 00:20:52.054 INFO [stderr] warning: field is never used: `word_character_set`
Dec 12 00:20:52.054 INFO [stderr]  --> src/hangman.rs:7:5
Dec 12 00:20:52.054 INFO [stderr]   |
Dec 12 00:20:52.054 INFO [stderr] 7 |     word_character_set: HashSet<char>,
Dec 12 00:20:52.054 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:20:52.054 INFO [stderr] 
Dec 12 00:20:52.054 INFO [stderr] warning: field is never used: `number_allowed_guesses`
Dec 12 00:20:52.054 INFO [stderr]  --> src/hangman.rs:8:5
Dec 12 00:20:52.054 INFO [stderr]   |
Dec 12 00:20:52.054 INFO [stderr] 8 |     number_allowed_guesses: usize,
Dec 12 00:20:52.054 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:20:52.054 INFO [stderr] 
Dec 12 00:20:55.828 INFO [stderr] warning: unused imports: `ServerMessage`, `State`
Dec 12 00:20:55.828 INFO [stderr]   --> src/bin/server.rs:19:50
Dec 12 00:20:55.828 INFO [stderr]    |
Dec 12 00:20:55.828 INFO [stderr] 19 | use cab403_rs::communication::{Command, Message, ServerMessage, Selection, State, encode_and_write, read_and_decode};
Dec 12 00:20:55.828 INFO [stderr]    |                                                  ^^^^^^^^^^^^^             ^^^^^
Dec 12 00:20:55.828 INFO [stderr]    |
Dec 12 00:20:55.828 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 00:20:55.828 INFO [stderr] 
Dec 12 00:20:56.544 INFO [stderr] warning: unused imports: `ServerMessage`, `State`
Dec 12 00:20:56.544 INFO [stderr]   --> src/bin/server.rs:19:50
Dec 12 00:20:56.544 INFO [stderr]    |
Dec 12 00:20:56.544 INFO [stderr] 19 | use cab403_rs::communication::{Command, Message, ServerMessage, Selection, State, encode_and_write, read_and_decode};
Dec 12 00:20:56.544 INFO [stderr]    |                                                  ^^^^^^^^^^^^^             ^^^^^
Dec 12 00:20:56.544 INFO [stderr]    |
Dec 12 00:20:56.544 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 00:20:56.544 INFO [stderr] 
Dec 12 00:20:57.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
Dec 12 00:20:57.068 INFO [stderr] su: No module specific data is present
Dec 12 00:20:57.766 INFO running `"docker" "inspect" "a6ffd620f13e9f1d0da5cb18b334a9841bf34af49314745a1fbe1c42a4104724"`
Dec 12 00:20:58.020 INFO running `"docker" "rm" "-f" "a6ffd620f13e9f1d0da5cb18b334a9841bf34af49314745a1fbe1c42a4104724"`
Dec 12 00:20:58.380 INFO [stdout] a6ffd620f13e9f1d0da5cb18b334a9841bf34af49314745a1fbe1c42a4104724