Dec 05 22:17:43.353 INFO testing gsfellis/rust-hangman against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 22:17:43.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 22:17:43.656 INFO [stdout] eabc2de48f8ae47fa6cd594f3250f92ec5cfdbdb777b1626f0432bf48b4ad058
Dec 05 22:17:43.662 INFO running `"docker" "start" "-a" "eabc2de48f8ae47fa6cd594f3250f92ec5cfdbdb777b1626f0432bf48b4ad058"`
Dec 05 22:17:44.716 INFO [stderr] usermod: no changes
Dec 05 22:17:44.795 INFO [stderr]    Compiling rust-hangman v0.1.0 (/source)
Dec 05 22:17:45.180 INFO [stderr] warning: unused variable: `word`
Dec 05 22:17:45.180 INFO [stderr]   --> src/main.rs:79:16
Dec 05 22:17:45.180 INFO [stderr]    |
Dec 05 22:17:45.180 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:45.180 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Dec 05 22:17:45.180 INFO [stderr]    |
Dec 05 22:17:45.180 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 22:17:45.180 INFO [stderr] 
Dec 05 22:17:45.181 INFO [stderr] warning: unused variable: `guess`
Dec 05 22:17:45.181 INFO [stderr]   --> src/main.rs:79:28
Dec 05 22:17:45.181 INFO [stderr]    |
Dec 05 22:17:45.181 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:45.181 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Dec 05 22:17:45.181 INFO [stderr] 
Dec 05 22:17:45.200 INFO [stderr] warning: variable does not need to be mutable
Dec 05 22:17:45.200 INFO [stderr]   --> src/main.rs:91:9
Dec 05 22:17:45.200 INFO [stderr]    |
Dec 05 22:17:45.200 INFO [stderr] 91 |     let mut gallow = build_gallow();
Dec 05 22:17:45.200 INFO [stderr]    |         ----^^^^^^
Dec 05 22:17:45.200 INFO [stderr]    |         |
Dec 05 22:17:45.200 INFO [stderr]    |         help: remove this `mut`
Dec 05 22:17:45.200 INFO [stderr]    |
Dec 05 22:17:45.200 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 22:17:45.200 INFO [stderr] 
Dec 05 22:17:45.200 INFO [stderr] warning: function is never used: `update_word`
Dec 05 22:17:45.200 INFO [stderr]   --> src/main.rs:79:1
Dec 05 22:17:45.200 INFO [stderr]    |
Dec 05 22:17:45.200 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:45.200 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:17:45.200 INFO [stderr]    |
Dec 05 22:17:45.200 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:17:45.200 INFO [stderr] 
Dec 05 22:17:45.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 05 22:17:45.783 INFO [stderr] su: No module specific data is present
Dec 05 22:17:46.364 INFO running `"docker" "inspect" "eabc2de48f8ae47fa6cd594f3250f92ec5cfdbdb777b1626f0432bf48b4ad058"`
Dec 05 22:17:46.554 INFO running `"docker" "rm" "-f" "eabc2de48f8ae47fa6cd594f3250f92ec5cfdbdb777b1626f0432bf48b4ad058"`
Dec 05 22:17:46.778 INFO [stdout] eabc2de48f8ae47fa6cd594f3250f92ec5cfdbdb777b1626f0432bf48b4ad058
Dec 05 22:17:46.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 22:17:47.118 INFO [stdout] 879815bd8c313f976f5282dfbc17b31409b3202038b61216e2687a2b650b6094
Dec 05 22:17:47.122 INFO running `"docker" "start" "-a" "879815bd8c313f976f5282dfbc17b31409b3202038b61216e2687a2b650b6094"`
Dec 05 22:17:48.156 INFO [stderr] usermod: no changes
Dec 05 22:17:48.219 INFO [stderr]    Compiling rust-hangman v0.1.0 (/source)
Dec 05 22:17:48.650 INFO [stderr] warning: unused variable: `word`
Dec 05 22:17:48.650 INFO [stderr]   --> src/main.rs:79:16
Dec 05 22:17:48.650 INFO [stderr]    |
Dec 05 22:17:48.650 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:48.650 INFO [stderr]    |                ^^^^ help: consider using `_word` instead
Dec 05 22:17:48.650 INFO [stderr]    |
Dec 05 22:17:48.650 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 22:17:48.650 INFO [stderr] 
Dec 05 22:17:48.650 INFO [stderr] warning: unused variable: `guess`
Dec 05 22:17:48.650 INFO [stderr]   --> src/main.rs:79:28
Dec 05 22:17:48.650 INFO [stderr]    |
Dec 05 22:17:48.650 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:48.651 INFO [stderr]    |                            ^^^^^ help: consider using `_guess` instead
Dec 05 22:17:48.651 INFO [stderr] 
Dec 05 22:17:48.663 INFO [stderr] warning: variable does not need to be mutable
Dec 05 22:17:48.664 INFO [stderr]   --> src/main.rs:91:9
Dec 05 22:17:48.664 INFO [stderr]    |
Dec 05 22:17:48.664 INFO [stderr] 91 |     let mut gallow = build_gallow();
Dec 05 22:17:48.664 INFO [stderr]    |         ----^^^^^^
Dec 05 22:17:48.664 INFO [stderr]    |         |
Dec 05 22:17:48.665 INFO [stderr]    |         help: remove this `mut`
Dec 05 22:17:48.665 INFO [stderr]    |
Dec 05 22:17:48.665 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 22:17:48.665 INFO [stderr] 
Dec 05 22:17:48.666 INFO [stderr] warning: function is never used: `update_word`
Dec 05 22:17:48.666 INFO [stderr]   --> src/main.rs:79:1
Dec 05 22:17:48.667 INFO [stderr]    |
Dec 05 22:17:48.667 INFO [stderr] 79 | fn update_word(word: &str, guess: &char) {
Dec 05 22:17:48.668 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:17:48.668 INFO [stderr]    |
Dec 05 22:17:48.668 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:17:48.670 INFO [stderr] 
Dec 05 22:17:48.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 05 22:17:48.900 INFO [stderr] su: No module specific data is present
Dec 05 22:17:49.170 INFO running `"docker" "inspect" "879815bd8c313f976f5282dfbc17b31409b3202038b61216e2687a2b650b6094"`
Dec 05 22:17:49.263 INFO running `"docker" "rm" "-f" "879815bd8c313f976f5282dfbc17b31409b3202038b61216e2687a2b650b6094"`
Dec 05 22:17:49.352 INFO [stdout] 879815bd8c313f976f5282dfbc17b31409b3202038b61216e2687a2b650b6094
Dec 05 22:17:49.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 22:17:49.527 INFO [stdout] 102f2c295d5ddbf576cfa67739b7fe4312c71f3c18d20beb183c0fdd3eb1a9da
Dec 05 22:17:49.529 INFO running `"docker" "start" "-a" "102f2c295d5ddbf576cfa67739b7fe4312c71f3c18d20beb183c0fdd3eb1a9da"`
Dec 05 22:17:49.950 INFO [stderr] usermod: no changes
Dec 05 22:17:49.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 22:17:49.986 INFO [stdout] 
Dec 05 22:17:49.986 INFO [stdout] running 0 tests
Dec 05 22:17:49.986 INFO [stdout] 
Dec 05 22:17:49.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:17:49.987 INFO [stdout] 
Dec 05 22:17:49.987 INFO [stderr]      Running /target/debug/deps/rust_hangman-e72c21829d154630
Dec 05 22:17:49.988 INFO [stderr] su: No module specific data is present
Dec 05 22:17:50.307 INFO running `"docker" "inspect" "102f2c295d5ddbf576cfa67739b7fe4312c71f3c18d20beb183c0fdd3eb1a9da"`
Dec 05 22:17:50.402 INFO running `"docker" "rm" "-f" "102f2c295d5ddbf576cfa67739b7fe4312c71f3c18d20beb183c0fdd3eb1a9da"`
Dec 05 22:17:50.479 INFO [stdout] 102f2c295d5ddbf576cfa67739b7fe4312c71f3c18d20beb183c0fdd3eb1a9da