Dec 18 05:28:24.366 INFO checking ShaunKarran/cab403-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:28:24.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ShaunKarran/cab403-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:28:24.592 INFO [stdout] ec1f8d43cfb75a57a2afc09503133c025295e2c4069e049c5d7ed478d7ad6045
Dec 18 05:28:24.592 INFO running `"docker" "start" "-a" "ec1f8d43cfb75a57a2afc09503133c025295e2c4069e049c5d7ed478d7ad6045"`
Dec 18 05:28:25.955 INFO [stderr]     Checking bincode v0.9.2
Dec 18 05:28:25.955 INFO [stderr]     Checking threadpool v1.7.0
Dec 18 05:28:25.955 INFO [stderr]     Checking simplelog v0.4.2
Dec 18 05:28:25.955 INFO [stderr]     Checking clap v2.26.2
Dec 18 05:28:33.880 INFO [stderr]     Checking cab403-rs v0.1.0 (/opt/crater/workdir)
Dec 18 05:28:34.328 INFO [stderr] warning: unused import: `super::Game`
Dec 18 05:28:34.328 INFO [stderr]   --> src/hangman.rs:45:9
Dec 18 05:28:34.328 INFO [stderr]    |
Dec 18 05:28:34.328 INFO [stderr] 45 |     use super::Game;
Dec 18 05:28:34.328 INFO [stderr]    |         ^^^^^^^^^^^
Dec 18 05:28:34.328 INFO [stderr]    |
Dec 18 05:28:34.328 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:28:34.328 INFO [stderr] 
Dec 18 05:28:34.448 INFO [stderr] warning: unused variable: `word_set`
Dec 18 05:28:34.448 INFO [stderr]   --> src/hangman.rs:28:20
Dec 18 05:28:34.448 INFO [stderr]    |
Dec 18 05:28:34.448 INFO [stderr] 28 |     fn select_word(word_set: HashSet<String>) -> String {
Dec 18 05:28:34.448 INFO [stderr]    |                    ^^^^^^^^ help: consider using `_word_set` instead
Dec 18 05:28:34.448 INFO [stderr]    |
Dec 18 05:28:34.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:28:34.448 INFO [stderr] 
Dec 18 05:28:34.552 INFO [stderr] warning: field is never used: `word`
Dec 18 05:28:34.552 INFO [stderr]  --> src/hangman.rs:6:5
Dec 18 05:28:34.552 INFO [stderr]   |
Dec 18 05:28:34.552 INFO [stderr] 6 |     word: String,
Dec 18 05:28:34.552 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 05:28:34.552 INFO [stderr]   |
Dec 18 05:28:34.552 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:28:34.552 INFO [stderr] 
Dec 18 05:28:34.552 INFO [stderr] warning: field is never used: `word_character_set`
Dec 18 05:28:34.552 INFO [stderr]  --> src/hangman.rs:7:5
Dec 18 05:28:34.552 INFO [stderr]   |
Dec 18 05:28:34.552 INFO [stderr] 7 |     word_character_set: HashSet<char>,
Dec 18 05:28:34.552 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:28:34.552 INFO [stderr] 
Dec 18 05:28:34.552 INFO [stderr] warning: field is never used: `number_allowed_guesses`
Dec 18 05:28:34.552 INFO [stderr]  --> src/hangman.rs:8:5
Dec 18 05:28:34.552 INFO [stderr]   |
Dec 18 05:28:34.553 INFO [stderr] 8 |     number_allowed_guesses: usize,
Dec 18 05:28:34.553 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:28:34.553 INFO [stderr] 
Dec 18 05:28:34.560 INFO [stderr] warning: unused variable: `word_set`
Dec 18 05:28:34.560 INFO [stderr]   --> src/hangman.rs:28:20
Dec 18 05:28:34.560 INFO [stderr]    |
Dec 18 05:28:34.560 INFO [stderr] 28 |     fn select_word(word_set: HashSet<String>) -> String {
Dec 18 05:28:34.560 INFO [stderr]    |                    ^^^^^^^^ help: consider using `_word_set` instead
Dec 18 05:28:34.560 INFO [stderr]    |
Dec 18 05:28:34.560 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:28:34.560 INFO [stderr] 
Dec 18 05:28:34.720 INFO [stderr] warning: field is never used: `word`
Dec 18 05:28:34.720 INFO [stderr]  --> src/hangman.rs:6:5
Dec 18 05:28:34.720 INFO [stderr]   |
Dec 18 05:28:34.720 INFO [stderr] 6 |     word: String,
Dec 18 05:28:34.720 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 05:28:34.720 INFO [stderr]   |
Dec 18 05:28:34.720 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:28:34.720 INFO [stderr] 
Dec 18 05:28:34.720 INFO [stderr] warning: field is never used: `word_character_set`
Dec 18 05:28:34.720 INFO [stderr]  --> src/hangman.rs:7:5
Dec 18 05:28:34.720 INFO [stderr]   |
Dec 18 05:28:34.720 INFO [stderr] 7 |     word_character_set: HashSet<char>,
Dec 18 05:28:34.720 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:28:34.720 INFO [stderr] 
Dec 18 05:28:34.720 INFO [stderr] warning: field is never used: `number_allowed_guesses`
Dec 18 05:28:34.720 INFO [stderr]  --> src/hangman.rs:8:5
Dec 18 05:28:34.721 INFO [stderr]   |
Dec 18 05:28:34.721 INFO [stderr] 8 |     number_allowed_guesses: usize,
Dec 18 05:28:34.721 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:28:34.721 INFO [stderr] 
Dec 18 05:28:37.924 INFO [stderr] warning: unused imports: `ServerMessage`, `State`
Dec 18 05:28:37.924 INFO [stderr]   --> src/bin/server.rs:19:50
Dec 18 05:28:37.924 INFO [stderr]    |
Dec 18 05:28:37.924 INFO [stderr] 19 | use cab403_rs::communication::{Command, Message, ServerMessage, Selection, State, encode_and_write, read_and_decode};
Dec 18 05:28:37.924 INFO [stderr]    |                                                  ^^^^^^^^^^^^^             ^^^^^
Dec 18 05:28:37.925 INFO [stderr]    |
Dec 18 05:28:37.926 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:28:37.926 INFO [stderr] 
Dec 18 05:28:38.036 INFO [stderr] warning: unused imports: `ServerMessage`, `State`
Dec 18 05:28:38.036 INFO [stderr]   --> src/bin/server.rs:19:50
Dec 18 05:28:38.036 INFO [stderr]    |
Dec 18 05:28:38.036 INFO [stderr] 19 | use cab403_rs::communication::{Command, Message, ServerMessage, Selection, State, encode_and_write, read_and_decode};
Dec 18 05:28:38.036 INFO [stderr]    |                                                  ^^^^^^^^^^^^^             ^^^^^
Dec 18 05:28:38.036 INFO [stderr]    |
Dec 18 05:28:38.036 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:28:38.036 INFO [stderr] 
Dec 18 05:28:38.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.47s
Dec 18 05:28:38.950 INFO running `"docker" "inspect" "ec1f8d43cfb75a57a2afc09503133c025295e2c4069e049c5d7ed478d7ad6045"`
Dec 18 05:28:39.230 INFO running `"docker" "rm" "-f" "ec1f8d43cfb75a57a2afc09503133c025295e2c4069e049c5d7ed478d7ad6045"`
Dec 18 05:28:39.446 INFO [stdout] ec1f8d43cfb75a57a2afc09503133c025295e2c4069e049c5d7ed478d7ad6045