Dec 05 22:17:46.678 INFO testing gsfellis/rust-hangman against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 22:17:46.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 22:17:46.952 INFO [stdout] 9ae94213e228602255da0d60de4db93cec4db64e3dac9eb48d85c3c496f917e9
Dec 05 22:17:46.958 INFO running `"docker" "start" "-a" "9ae94213e228602255da0d60de4db93cec4db64e3dac9eb48d85c3c496f917e9"`
Dec 05 22:17:47.812 INFO [stderr] usermod: no changes
Dec 05 22:17:47.888 INFO [stderr]    Compiling rust-hangman v0.1.0 (/source)
Dec 05 22:17:48.283 INFO [stderr] warning: unused variable: `word`
Dec 05 22:17:48.283 INFO [stderr]   --> src/main.rs:79:16
Dec 05 22:17:48.283 INFO [stderr]    |
Dec 05 22:17:48.283 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:48.283 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Dec 05 22:17:48.283 INFO [stderr]    |
Dec 05 22:17:48.283 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 22:17:48.283 INFO [stderr] 
Dec 05 22:17:48.283 INFO [stderr] warning: unused variable: `guess`
Dec 05 22:17:48.283 INFO [stderr]   --> src/main.rs:79:28
Dec 05 22:17:48.283 INFO [stderr]    |
Dec 05 22:17:48.283 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:48.283 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Dec 05 22:17:48.283 INFO [stderr] 
Dec 05 22:17:48.308 INFO [stderr] warning: variable does not need to be mutable
Dec 05 22:17:48.308 INFO [stderr]   --> src/main.rs:91:9
Dec 05 22:17:48.308 INFO [stderr]    |
Dec 05 22:17:48.308 INFO [stderr] 91 |     let mut gallow = build_gallow();
Dec 05 22:17:48.308 INFO [stderr]    |         ----^^^^^^
Dec 05 22:17:48.308 INFO [stderr]    |         |
Dec 05 22:17:48.308 INFO [stderr]    |         help: remove this `mut`
Dec 05 22:17:48.308 INFO [stderr]    |
Dec 05 22:17:48.308 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 22:17:48.308 INFO [stderr] 
Dec 05 22:17:48.308 INFO [stderr] warning: function is never used: `update_word`
Dec 05 22:17:48.308 INFO [stderr]   --> src/main.rs:79:1
Dec 05 22:17:48.308 INFO [stderr]    |
Dec 05 22:17:48.308 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:48.308 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:17:48.308 INFO [stderr]    |
Dec 05 22:17:48.308 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:17:48.308 INFO [stderr] 
Dec 05 22:17:48.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 05 22:17:48.700 INFO [stderr] su: No module specific data is present
Dec 05 22:17:48.980 INFO running `"docker" "inspect" "9ae94213e228602255da0d60de4db93cec4db64e3dac9eb48d85c3c496f917e9"`
Dec 05 22:17:49.049 INFO running `"docker" "rm" "-f" "9ae94213e228602255da0d60de4db93cec4db64e3dac9eb48d85c3c496f917e9"`
Dec 05 22:17:49.110 INFO [stdout] 9ae94213e228602255da0d60de4db93cec4db64e3dac9eb48d85c3c496f917e9
Dec 05 22:17:49.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 22:17:49.264 INFO [stdout] b4ed6de5542e21aa612c2357e708af8fe2f3733280fc7839822ca038d5ed07f6
Dec 05 22:17:49.265 INFO running `"docker" "start" "-a" "b4ed6de5542e21aa612c2357e708af8fe2f3733280fc7839822ca038d5ed07f6"`
Dec 05 22:17:49.684 INFO [stderr] usermod: no changes
Dec 05 22:17:49.728 INFO [stderr]    Compiling rust-hangman v0.1.0 (/source)
Dec 05 22:17:50.020 INFO [stderr] warning: unused variable: `word`
Dec 05 22:17:50.020 INFO [stderr]   --> src/main.rs:79:16
Dec 05 22:17:50.020 INFO [stderr]    |
Dec 05 22:17:50.020 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:50.020 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Dec 05 22:17:50.020 INFO [stderr]    |
Dec 05 22:17:50.020 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 22:17:50.020 INFO [stderr] 
Dec 05 22:17:50.020 INFO [stderr] warning: unused variable: `guess`
Dec 05 22:17:50.020 INFO [stderr]   --> src/main.rs:79:28
Dec 05 22:17:50.020 INFO [stderr]    |
Dec 05 22:17:50.020 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:50.020 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Dec 05 22:17:50.020 INFO [stderr] 
Dec 05 22:17:50.032 INFO [stderr] warning: variable does not need to be mutable
Dec 05 22:17:50.032 INFO [stderr]   --> src/main.rs:91:9
Dec 05 22:17:50.032 INFO [stderr]    |
Dec 05 22:17:50.032 INFO [stderr] 91 |     let mut gallow = build_gallow();
Dec 05 22:17:50.032 INFO [stderr]    |         ----^^^^^^
Dec 05 22:17:50.032 INFO [stderr]    |         |
Dec 05 22:17:50.032 INFO [stderr]    |         help: remove this `mut`
Dec 05 22:17:50.045 INFO [stderr]    |
Dec 05 22:17:50.045 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 22:17:50.045 INFO [stderr] 
Dec 05 22:17:50.045 INFO [stderr] warning: function is never used: `update_word`
Dec 05 22:17:50.045 INFO [stderr]   --> src/main.rs:79:1
Dec 05 22:17:50.045 INFO [stderr]    |
Dec 05 22:17:50.045 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:50.045 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:17:50.045 INFO [stderr]    |
Dec 05 22:17:50.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:17:50.045 INFO [stderr] 
Dec 05 22:17:50.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 05 22:17:50.251 INFO [stderr] su: No module specific data is present
Dec 05 22:17:50.508 INFO running `"docker" "inspect" "b4ed6de5542e21aa612c2357e708af8fe2f3733280fc7839822ca038d5ed07f6"`
Dec 05 22:17:50.578 INFO running `"docker" "rm" "-f" "b4ed6de5542e21aa612c2357e708af8fe2f3733280fc7839822ca038d5ed07f6"`
Dec 05 22:17:50.655 INFO [stdout] b4ed6de5542e21aa612c2357e708af8fe2f3733280fc7839822ca038d5ed07f6
Dec 05 22:17:50.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 22:17:50.828 INFO [stdout] b5c70f2c3431884113d95eaec9ac4e8bc9c751c9af488027ebb0c4015d70b892
Dec 05 22:17:50.834 INFO running `"docker" "start" "-a" "b5c70f2c3431884113d95eaec9ac4e8bc9c751c9af488027ebb0c4015d70b892"`
Dec 05 22:17:51.766 INFO [stderr] usermod: no changes
Dec 05 22:17:51.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 22:17:51.832 INFO [stderr]      Running /target/debug/deps/rust_hangman-28fb37b649d935ef
Dec 05 22:17:51.834 INFO [stdout] 
Dec 05 22:17:51.834 INFO [stdout] running 0 tests
Dec 05 22:17:51.834 INFO [stdout] 
Dec 05 22:17:51.834 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:17:51.834 INFO [stdout] 
Dec 05 22:17:51.840 INFO [stderr] su: No module specific data is present
Dec 05 22:17:52.412 INFO running `"docker" "inspect" "b5c70f2c3431884113d95eaec9ac4e8bc9c751c9af488027ebb0c4015d70b892"`
Dec 05 22:17:52.620 INFO running `"docker" "rm" "-f" "b5c70f2c3431884113d95eaec9ac4e8bc9c751c9af488027ebb0c4015d70b892"`
Dec 05 22:17:52.860 INFO [stdout] b5c70f2c3431884113d95eaec9ac4e8bc9c751c9af488027ebb0c4015d70b892