Dec 05 20:25:45.954 INFO testing jakegornall/guessing_game against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:25:45.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:25:46.135 INFO [stdout] 139b182c9f32d8805ac3595db5dbc211103baa423b9eba16d7015f0c4ad51097
Dec 05 20:25:46.138 INFO running `"docker" "start" "-a" "139b182c9f32d8805ac3595db5dbc211103baa423b9eba16d7015f0c4ad51097"`
Dec 05 20:25:46.480 INFO [stderr] usermod: no changes
Dec 05 20:25:46.508 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 05 20:25:46.812 INFO [stderr] warning: unused variable: `play_again`
Dec 05 20:25:46.812 INFO [stderr]   --> src/main.rs:27:13
Dec 05 20:25:46.812 INFO [stderr]    |
Dec 05 20:25:46.812 INFO [stderr] 27 |     let mut play_again = String::new();
Dec 05 20:25:46.812 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_play_again` instead
Dec 05 20:25:46.812 INFO [stderr]    |
Dec 05 20:25:46.812 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:25:46.812 INFO [stderr] 
Dec 05 20:25:46.812 INFO [stderr] warning: value assigned to `result` is never read
Dec 05 20:25:46.812 INFO [stderr]   --> src/main.rs:28:13
Dec 05 20:25:46.812 INFO [stderr]    |
Dec 05 20:25:46.812 INFO [stderr] 28 |     let mut result = false;
Dec 05 20:25:46.812 INFO [stderr]    |             ^^^^^^
Dec 05 20:25:46.812 INFO [stderr]    |
Dec 05 20:25:46.812 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 20:25:46.812 INFO [stderr] 
Dec 05 20:25:46.812 INFO [stderr] warning: value assigned to `new_score` is never read
Dec 05 20:25:46.812 INFO [stderr]   --> src/main.rs:63:13
Dec 05 20:25:46.812 INFO [stderr]    |
Dec 05 20:25:46.812 INFO [stderr] 63 |     let mut new_score = 0;
Dec 05 20:25:46.812 INFO [stderr]    |             ^^^^^^^^^
Dec 05 20:25:46.812 INFO [stderr] 
Dec 05 20:25:46.818 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:25:46.818 INFO [stderr]   --> src/main.rs:27:9
Dec 05 20:25:46.818 INFO [stderr]    |
Dec 05 20:25:46.818 INFO [stderr] 27 |     let mut play_again = String::new();
Dec 05 20:25:46.818 INFO [stderr]    |         ----^^^^^^^^^^
Dec 05 20:25:46.818 INFO [stderr]    |         |
Dec 05 20:25:46.818 INFO [stderr]    |         help: remove this `mut`
Dec 05 20:25:46.818 INFO [stderr]    |
Dec 05 20:25:46.818 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 20:25:46.818 INFO [stderr] 
Dec 05 20:25:47.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 05 20:25:47.035 INFO [stderr] su: No module specific data is present
Dec 05 20:25:47.338 INFO running `"docker" "inspect" "139b182c9f32d8805ac3595db5dbc211103baa423b9eba16d7015f0c4ad51097"`
Dec 05 20:25:47.407 INFO running `"docker" "rm" "-f" "139b182c9f32d8805ac3595db5dbc211103baa423b9eba16d7015f0c4ad51097"`
Dec 05 20:25:47.478 INFO [stdout] 139b182c9f32d8805ac3595db5dbc211103baa423b9eba16d7015f0c4ad51097
Dec 05 20:25:47.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:25:47.641 INFO [stdout] d8ecc13f3e18403803f04b32368fee69376705e3d5e6b7609c2ccd412cd8501b
Dec 05 20:25:47.645 INFO running `"docker" "start" "-a" "d8ecc13f3e18403803f04b32368fee69376705e3d5e6b7609c2ccd412cd8501b"`
Dec 05 20:25:47.949 INFO [stderr] usermod: no changes
Dec 05 20:25:47.971 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 05 20:25:48.268 INFO [stderr] warning: unused variable: `play_again`
Dec 05 20:25:48.268 INFO [stderr]   --> src/main.rs:27:13
Dec 05 20:25:48.268 INFO [stderr]    |
Dec 05 20:25:48.268 INFO [stderr] 27 |     let mut play_again = String::new();
Dec 05 20:25:48.268 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_play_again` instead
Dec 05 20:25:48.268 INFO [stderr]    |
Dec 05 20:25:48.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:25:48.268 INFO [stderr] 
Dec 05 20:25:48.268 INFO [stderr] warning: value assigned to `result` is never read
Dec 05 20:25:48.268 INFO [stderr]   --> src/main.rs:28:13
Dec 05 20:25:48.268 INFO [stderr]    |
Dec 05 20:25:48.268 INFO [stderr] 28 |     let mut result = false;
Dec 05 20:25:48.268 INFO [stderr]    |             ^^^^^^
Dec 05 20:25:48.268 INFO [stderr]    |
Dec 05 20:25:48.268 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 20:25:48.268 INFO [stderr] 
Dec 05 20:25:48.268 INFO [stderr] warning: value assigned to `new_score` is never read
Dec 05 20:25:48.268 INFO [stderr]   --> src/main.rs:63:13
Dec 05 20:25:48.268 INFO [stderr]    |
Dec 05 20:25:48.268 INFO [stderr] 63 |     let mut new_score = 0;
Dec 05 20:25:48.268 INFO [stderr]    |             ^^^^^^^^^
Dec 05 20:25:48.268 INFO [stderr] 
Dec 05 20:25:48.270 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:25:48.270 INFO [stderr]   --> src/main.rs:27:9
Dec 05 20:25:48.270 INFO [stderr]    |
Dec 05 20:25:48.270 INFO [stderr] 27 |     let mut play_again = String::new();
Dec 05 20:25:48.270 INFO [stderr]    |         ----^^^^^^^^^^
Dec 05 20:25:48.270 INFO [stderr]    |         |
Dec 05 20:25:48.270 INFO [stderr]    |         help: remove this `mut`
Dec 05 20:25:48.270 INFO [stderr]    |
Dec 05 20:25:48.270 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 20:25:48.270 INFO [stderr] 
Dec 05 20:25:48.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 05 20:25:48.469 INFO [stderr] su: No module specific data is present
Dec 05 20:25:48.742 INFO running `"docker" "inspect" "d8ecc13f3e18403803f04b32368fee69376705e3d5e6b7609c2ccd412cd8501b"`
Dec 05 20:25:48.808 INFO running `"docker" "rm" "-f" "d8ecc13f3e18403803f04b32368fee69376705e3d5e6b7609c2ccd412cd8501b"`
Dec 05 20:25:48.885 INFO [stdout] d8ecc13f3e18403803f04b32368fee69376705e3d5e6b7609c2ccd412cd8501b
Dec 05 20:25:48.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:25:49.052 INFO [stdout] fff85dba0c914934aa6ebf40b79aa6a850b216f8e1774499ad8dccda5a2d5b03
Dec 05 20:25:49.058 INFO running `"docker" "start" "-a" "fff85dba0c914934aa6ebf40b79aa6a850b216f8e1774499ad8dccda5a2d5b03"`
Dec 05 20:25:49.740 INFO [stderr] usermod: no changes
Dec 05 20:25:49.777 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 20:25:49.778 INFO [stderr]      Running /target/debug/deps/guessing_game-d17d572bf5efabb0
Dec 05 20:25:49.783 INFO [stdout] 
Dec 05 20:25:49.783 INFO [stdout] running 0 tests
Dec 05 20:25:49.783 INFO [stdout] 
Dec 05 20:25:49.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:25:49.783 INFO [stdout] 
Dec 05 20:25:49.785 INFO [stderr] su: No module specific data is present
Dec 05 20:25:50.122 INFO running `"docker" "inspect" "fff85dba0c914934aa6ebf40b79aa6a850b216f8e1774499ad8dccda5a2d5b03"`
Dec 05 20:25:50.290 INFO running `"docker" "rm" "-f" "fff85dba0c914934aa6ebf40b79aa6a850b216f8e1774499ad8dccda5a2d5b03"`
Dec 05 20:25:50.516 INFO [stdout] fff85dba0c914934aa6ebf40b79aa6a850b216f8e1774499ad8dccda5a2d5b03