Nov 04 06:16:50.384 INFO checking gsfellis/rust-hangman against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:16:50.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 06:16:50.779 INFO blam! 9e2a23c03786d1b8b462b04102b2a6a5139351b0af65f4fb499587dc96f7a0f1
Nov 04 06:16:50.787 INFO running `"docker" "start" "-a" "9e2a23c03786d1b8b462b04102b2a6a5139351b0af65f4fb499587dc96f7a0f1"`
Nov 04 06:16:51.527 INFO kablam! usermod: no changes
Nov 04 06:16:51.573 INFO kablam!     Checking rust-hangman v0.1.0 (/source)
Nov 04 06:16:52.119 INFO kablam! warning: unused variable: `word`
Nov 04 06:16:52.119 INFO kablam!   --> src/main.rs:79:16
Nov 04 06:16:52.120 INFO kablam!    |
Nov 04 06:16:52.120 INFO kablam! 79 | fn update_word(word: &str, guess: &char) {
Nov 04 06:16:52.120 INFO kablam!    |                ^^^^ help: consider using `_word` instead
Nov 04 06:16:52.121 INFO kablam!    |
Nov 04 06:16:52.121 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:16:52.121 INFO kablam! 
Nov 04 06:16:52.121 INFO kablam! warning: unused variable: `guess`
Nov 04 06:16:52.121 INFO kablam!   --> src/main.rs:79:28
Nov 04 06:16:52.122 INFO kablam!    |
Nov 04 06:16:52.122 INFO kablam! 79 | fn update_word(word: &str, guess: &char) {
Nov 04 06:16:52.122 INFO kablam!    |                            ^^^^^ help: consider using `_guess` instead
Nov 04 06:16:52.123 INFO kablam! 
Nov 04 06:16:52.133 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:16:52.133 INFO kablam!   --> src/main.rs:91:9
Nov 04 06:16:52.134 INFO kablam!    |
Nov 04 06:16:52.134 INFO kablam! 91 |     let mut gallow = build_gallow();
Nov 04 06:16:52.134 INFO kablam!    |         ----^^^^^^
Nov 04 06:16:52.134 INFO kablam!    |         |
Nov 04 06:16:52.135 INFO kablam!    |         help: remove this `mut`
Nov 04 06:16:52.135 INFO kablam!    |
Nov 04 06:16:52.135 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 06:16:52.135 INFO kablam! 
Nov 04 06:16:52.135 INFO kablam! warning: function is never used: `update_word`
Nov 04 06:16:52.135 INFO kablam!   --> src/main.rs:79:1
Nov 04 06:16:52.135 INFO kablam!    |
Nov 04 06:16:52.136 INFO kablam! 79 | fn update_word(word: &str, guess: &char) {
Nov 04 06:16:52.136 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:16:52.136 INFO kablam!    |
Nov 04 06:16:52.136 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 06:16:52.136 INFO kablam! 
Nov 04 06:16:52.251 INFO kablam! warning: unused variable: `word`
Nov 04 06:16:52.251 INFO kablam!   --> src/main.rs:79:16
Nov 04 06:16:52.251 INFO kablam!    |
Nov 04 06:16:52.251 INFO kablam! 79 | fn update_word(word: &str, guess: &char) {
Nov 04 06:16:52.251 INFO kablam!    |                ^^^^ help: consider using `_word` instead
Nov 04 06:16:52.251 INFO kablam!    |
Nov 04 06:16:52.251 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:16:52.251 INFO kablam! 
Nov 04 06:16:52.251 INFO kablam! warning: unused variable: `guess`
Nov 04 06:16:52.251 INFO kablam!   --> src/main.rs:79:28
Nov 04 06:16:52.251 INFO kablam!    |
Nov 04 06:16:52.251 INFO kablam! 79 | fn update_word(word: &str, guess: &char) {
Nov 04 06:16:52.251 INFO kablam!    |                            ^^^^^ help: consider using `_guess` instead
Nov 04 06:16:52.251 INFO kablam! 
Nov 04 06:16:52.267 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:16:52.267 INFO kablam!   --> src/main.rs:91:9
Nov 04 06:16:52.267 INFO kablam!    |
Nov 04 06:16:52.267 INFO kablam! 91 |     let mut gallow = build_gallow();
Nov 04 06:16:52.267 INFO kablam!    |         ----^^^^^^
Nov 04 06:16:52.267 INFO kablam!    |         |
Nov 04 06:16:52.267 INFO kablam!    |         help: remove this `mut`
Nov 04 06:16:52.267 INFO kablam!    |
Nov 04 06:16:52.267 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 06:16:52.267 INFO kablam! 
Nov 04 06:16:52.267 INFO kablam! warning: function is never used: `update_word`
Nov 04 06:16:52.267 INFO kablam!   --> src/main.rs:79:1
Nov 04 06:16:52.267 INFO kablam!    |
Nov 04 06:16:52.267 INFO kablam! 79 | fn update_word(word: &str, guess: &char) {
Nov 04 06:16:52.267 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:16:52.267 INFO kablam!    |
Nov 04 06:16:52.267 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 06:16:52.267 INFO kablam! 
Nov 04 06:16:52.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 04 06:16:52.294 INFO kablam! su: No module specific data is present
Nov 04 06:16:52.751 INFO running `"docker" "rm" "-f" "9e2a23c03786d1b8b462b04102b2a6a5139351b0af65f4fb499587dc96f7a0f1"`
Nov 04 06:16:52.943 INFO blam! 9e2a23c03786d1b8b462b04102b2a6a5139351b0af65f4fb499587dc96f7a0f1