Nov 17 01:49:42.408 INFO testing gsfellis/rust-hangman against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 01:49:42.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:49:42.579 INFO [stdout] d7b6ad5a07472fc8bf661e1472a896e8019224c847eb5c40c7517971e69749d8
Nov 17 01:49:42.582 INFO running `"docker" "start" "-a" "d7b6ad5a07472fc8bf661e1472a896e8019224c847eb5c40c7517971e69749d8"`
Nov 17 01:49:43.072 INFO [stderr] usermod: no changes
Nov 17 01:49:43.109 INFO [stderr]    Compiling rust-hangman v0.1.0 (/source)
Nov 17 01:49:43.460 INFO [stderr] warning: unused variable: `word`
Nov 17 01:49:43.461 INFO [stderr]   --> src/main.rs:79:16
Nov 17 01:49:43.461 INFO [stderr]    |
Nov 17 01:49:43.461 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 17 01:49:43.461 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Nov 17 01:49:43.462 INFO [stderr]    |
Nov 17 01:49:43.462 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:49:43.462 INFO [stderr] 
Nov 17 01:49:43.462 INFO [stderr] warning: unused variable: `guess`
Nov 17 01:49:43.462 INFO [stderr]   --> src/main.rs:79:28
Nov 17 01:49:43.463 INFO [stderr]    |
Nov 17 01:49:43.463 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 17 01:49:43.464 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Nov 17 01:49:43.465 INFO [stderr] 
Nov 17 01:49:43.479 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:49:43.479 INFO [stderr]   --> src/main.rs:91:9
Nov 17 01:49:43.479 INFO [stderr]    |
Nov 17 01:49:43.479 INFO [stderr] 91 |     let mut gallow = build_gallow();
Nov 17 01:49:43.479 INFO [stderr]    |         ----^^^^^^
Nov 17 01:49:43.479 INFO [stderr]    |         |
Nov 17 01:49:43.479 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:49:43.479 INFO [stderr]    |
Nov 17 01:49:43.479 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:49:43.479 INFO [stderr] 
Nov 17 01:49:43.479 INFO [stderr] warning: function is never used: `update_word`
Nov 17 01:49:43.479 INFO [stderr]   --> src/main.rs:79:1
Nov 17 01:49:43.479 INFO [stderr]    |
Nov 17 01:49:43.479 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 17 01:49:43.479 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:49:43.479 INFO [stderr]    |
Nov 17 01:49:43.479 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 01:49:43.479 INFO [stderr] 
Nov 17 01:49:43.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 17 01:49:43.796 INFO [stderr] su: No module specific data is present
Nov 17 01:49:44.096 INFO running `"docker" "inspect" "d7b6ad5a07472fc8bf661e1472a896e8019224c847eb5c40c7517971e69749d8"`
Nov 17 01:49:44.230 INFO running `"docker" "rm" "-f" "d7b6ad5a07472fc8bf661e1472a896e8019224c847eb5c40c7517971e69749d8"`
Nov 17 01:49:44.380 INFO [stdout] d7b6ad5a07472fc8bf661e1472a896e8019224c847eb5c40c7517971e69749d8
Nov 17 01:49:44.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:49:44.596 INFO [stdout] 7b1debbd0db484ca5d64a95eefad915e56e890176d0ae4610c9301465412467d
Nov 17 01:49:44.601 INFO running `"docker" "start" "-a" "7b1debbd0db484ca5d64a95eefad915e56e890176d0ae4610c9301465412467d"`
Nov 17 01:49:45.113 INFO [stderr] usermod: no changes
Nov 17 01:49:45.197 INFO [stderr]    Compiling rust-hangman v0.1.0 (/source)
Nov 17 01:49:45.603 INFO [stderr] warning: unused variable: `word`
Nov 17 01:49:45.603 INFO [stderr]   --> src/main.rs:79:16
Nov 17 01:49:45.603 INFO [stderr]    |
Nov 17 01:49:45.603 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 17 01:49:45.603 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Nov 17 01:49:45.603 INFO [stderr]    |
Nov 17 01:49:45.603 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:49:45.603 INFO [stderr] 
Nov 17 01:49:45.603 INFO [stderr] warning: unused variable: `guess`
Nov 17 01:49:45.603 INFO [stderr]   --> src/main.rs:79:28
Nov 17 01:49:45.603 INFO [stderr]    |
Nov 17 01:49:45.604 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 17 01:49:45.604 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Nov 17 01:49:45.604 INFO [stderr] 
Nov 17 01:49:45.620 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:49:45.620 INFO [stderr]   --> src/main.rs:91:9
Nov 17 01:49:45.620 INFO [stderr]    |
Nov 17 01:49:45.621 INFO [stderr] 91 |     let mut gallow = build_gallow();
Nov 17 01:49:45.621 INFO [stderr]    |         ----^^^^^^
Nov 17 01:49:45.621 INFO [stderr]    |         |
Nov 17 01:49:45.621 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:49:45.621 INFO [stderr]    |
Nov 17 01:49:45.621 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:49:45.621 INFO [stderr] 
Nov 17 01:49:45.621 INFO [stderr] warning: function is never used: `update_word`
Nov 17 01:49:45.621 INFO [stderr]   --> src/main.rs:79:1
Nov 17 01:49:45.621 INFO [stderr]    |
Nov 17 01:49:45.621 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Nov 17 01:49:45.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:49:45.621 INFO [stderr]    |
Nov 17 01:49:45.621 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 01:49:45.621 INFO [stderr] 
Nov 17 01:49:45.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Nov 17 01:49:45.892 INFO [stderr] su: No module specific data is present
Nov 17 01:49:46.667 INFO running `"docker" "inspect" "7b1debbd0db484ca5d64a95eefad915e56e890176d0ae4610c9301465412467d"`
Nov 17 01:49:46.799 INFO running `"docker" "rm" "-f" "7b1debbd0db484ca5d64a95eefad915e56e890176d0ae4610c9301465412467d"`
Nov 17 01:49:46.929 INFO [stdout] 7b1debbd0db484ca5d64a95eefad915e56e890176d0ae4610c9301465412467d
Nov 17 01:49:46.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:49:47.177 INFO [stdout] bbc60bea3282d75c6efc7fa89150f23cd1cbd49535ea2a5a0df9445254b9586f
Nov 17 01:49:47.180 INFO running `"docker" "start" "-a" "bbc60bea3282d75c6efc7fa89150f23cd1cbd49535ea2a5a0df9445254b9586f"`
Nov 17 01:49:47.903 INFO [stderr] usermod: no changes
Nov 17 01:49:47.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 01:49:47.964 INFO [stderr]      Running /target/debug/deps/rust_hangman-f827a87356222bcf
Nov 17 01:49:47.969 INFO [stdout] 
Nov 17 01:49:47.969 INFO [stdout] running 0 tests
Nov 17 01:49:47.969 INFO [stdout] 
Nov 17 01:49:47.969 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 01:49:47.969 INFO [stdout] 
Nov 17 01:49:47.972 INFO [stderr] su: No module specific data is present
Nov 17 01:49:48.382 INFO running `"docker" "inspect" "bbc60bea3282d75c6efc7fa89150f23cd1cbd49535ea2a5a0df9445254b9586f"`
Nov 17 01:49:48.720 INFO running `"docker" "rm" "-f" "bbc60bea3282d75c6efc7fa89150f23cd1cbd49535ea2a5a0df9445254b9586f"`
Nov 17 01:49:49.037 INFO [stdout] bbc60bea3282d75c6efc7fa89150f23cd1cbd49535ea2a5a0df9445254b9586f