Nov 28 04:42:45.545 INFO checking gsfellis/rust-hangman against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 04:42:45.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 04:42:45.747 INFO [stdout] bab3f05dc2408b1eefec2263198c4d09a0e86e1db4baec70e5011bae11a9b144
Nov 28 04:42:45.750 INFO running `"docker" "start" "-a" "bab3f05dc2408b1eefec2263198c4d09a0e86e1db4baec70e5011bae11a9b144"`
Nov 28 04:42:46.304 INFO [stderr] usermod: no changes
Nov 28 04:42:46.386 INFO [stderr]     Checking rust-hangman v0.1.0 (/source)
Nov 28 04:42:46.825 INFO [stderr] warning: unused variable: `word`
Nov 28 04:42:46.825 INFO [stderr]   --> src/main.rs:79:16
Nov 28 04:42:46.826 INFO [stderr]    |
Nov 28 04:42:46.826 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 28 04:42:46.826 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Nov 28 04:42:46.826 INFO [stderr]    |
Nov 28 04:42:46.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:42:46.827 INFO [stderr] 
Nov 28 04:42:46.827 INFO [stderr] warning: unused variable: `guess`
Nov 28 04:42:46.828 INFO [stderr]   --> src/main.rs:79:28
Nov 28 04:42:46.828 INFO [stderr]    |
Nov 28 04:42:46.828 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 28 04:42:46.829 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Nov 28 04:42:46.829 INFO [stderr] 
Nov 28 04:42:46.830 INFO [stderr] warning: unused variable: `word`
Nov 28 04:42:46.830 INFO [stderr]   --> src/main.rs:79:16
Nov 28 04:42:46.830 INFO [stderr]    |
Nov 28 04:42:46.831 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 28 04:42:46.831 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Nov 28 04:42:46.831 INFO [stderr]    |
Nov 28 04:42:46.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:42:46.832 INFO [stderr] 
Nov 28 04:42:46.832 INFO [stderr] warning: unused variable: `guess`
Nov 28 04:42:46.832 INFO [stderr]   --> src/main.rs:79:28
Nov 28 04:42:46.833 INFO [stderr]    |
Nov 28 04:42:46.833 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 28 04:42:46.833 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Nov 28 04:42:46.834 INFO [stderr] 
Nov 28 04:42:46.843 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:42:46.843 INFO [stderr]   --> src/main.rs:91:9
Nov 28 04:42:46.843 INFO [stderr]    |
Nov 28 04:42:46.843 INFO [stderr] 91 |     let mut gallow = build_gallow();
Nov 28 04:42:46.843 INFO [stderr]    |         ----^^^^^^
Nov 28 04:42:46.843 INFO [stderr]    |         |
Nov 28 04:42:46.843 INFO [stderr]    |         help: remove this `mut`
Nov 28 04:42:46.844 INFO [stderr]    |
Nov 28 04:42:46.844 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:42:46.844 INFO [stderr] 
Nov 28 04:42:46.844 INFO [stderr] warning: function is never used: `update_word`
Nov 28 04:42:46.844 INFO [stderr]   --> src/main.rs:79:1
Nov 28 04:42:46.844 INFO [stderr]    |
Nov 28 04:42:46.844 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 28 04:42:46.844 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:46.844 INFO [stderr]    |
Nov 28 04:42:46.844 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:42:46.844 INFO [stderr] 
Nov 28 04:42:46.860 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:42:46.860 INFO [stderr]   --> src/main.rs:91:9
Nov 28 04:42:46.860 INFO [stderr]    |
Nov 28 04:42:46.860 INFO [stderr] 91 |     let mut gallow = build_gallow();
Nov 28 04:42:46.860 INFO [stderr]    |         ----^^^^^^
Nov 28 04:42:46.860 INFO [stderr]    |         |
Nov 28 04:42:46.860 INFO [stderr]    |         help: remove this `mut`
Nov 28 04:42:46.860 INFO [stderr]    |
Nov 28 04:42:46.860 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:42:46.860 INFO [stderr] 
Nov 28 04:42:46.860 INFO [stderr] warning: function is never used: `update_word`
Nov 28 04:42:46.860 INFO [stderr]   --> src/main.rs:79:1
Nov 28 04:42:46.860 INFO [stderr]    |
Nov 28 04:42:46.860 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 28 04:42:46.860 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:42:46.860 INFO [stderr]    |
Nov 28 04:42:46.860 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:42:46.860 INFO [stderr] 
Nov 28 04:42:46.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 28 04:42:46.880 INFO [stderr] su: No module specific data is present
Nov 28 04:42:47.218 INFO running `"docker" "inspect" "bab3f05dc2408b1eefec2263198c4d09a0e86e1db4baec70e5011bae11a9b144"`
Nov 28 04:42:47.313 INFO running `"docker" "rm" "-f" "bab3f05dc2408b1eefec2263198c4d09a0e86e1db4baec70e5011bae11a9b144"`
Nov 28 04:42:47.400 INFO [stdout] bab3f05dc2408b1eefec2263198c4d09a0e86e1db4baec70e5011bae11a9b144