Nov 02 16:30:03.329 INFO checking cmr/one-hour-roguelike against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517 Nov 02 16:30:03.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 16:30:03.728 INFO blam! 3a6eba4561a73efd730664005131899e0824b920940eaa94997a12d762444594 Nov 02 16:30:03.732 INFO running `"docker" "start" "-a" "3a6eba4561a73efd730664005131899e0824b920940eaa94997a12d762444594"` Nov 02 16:30:05.272 INFO kablam! usermod: no changes Nov 02 16:30:05.359 INFO kablam! Checking rogue v0.0.1 (/source) Nov 02 16:30:06.416 INFO kablam! warning: variable does not need to be mutable Nov 02 16:30:06.416 INFO kablam! --> src/main.rs:172:9 Nov 02 16:30:06.416 INFO kablam! | Nov 02 16:30:06.416 INFO kablam! 172 | let mut stdin = std::io::stdin(); Nov 02 16:30:06.416 INFO kablam! | ----^^^^^ Nov 02 16:30:06.416 INFO kablam! | | Nov 02 16:30:06.416 INFO kablam! | help: remove this `mut` Nov 02 16:30:06.416 INFO kablam! | Nov 02 16:30:06.416 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 16:30:06.416 INFO kablam! Nov 02 16:30:06.416 INFO kablam! warning: function `P` should have a snake case name such as `p` Nov 02 16:30:06.416 INFO kablam! --> src/main.rs:6:1 Nov 02 16:30:06.416 INFO kablam! | Nov 02 16:30:06.416 INFO kablam! 6 | / fn P(val: T) -> P { Nov 02 16:30:06.416 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Nov 02 16:30:06.416 INFO kablam! 8 | | } Nov 02 16:30:06.416 INFO kablam! | |_^ Nov 02 16:30:06.416 INFO kablam! | Nov 02 16:30:06.416 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 02 16:30:06.416 INFO kablam! Nov 02 16:30:06.428 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 16:30:06.428 INFO kablam! --> src/main.rs:169:5 Nov 02 16:30:06.428 INFO kablam! | Nov 02 16:30:06.428 INFO kablam! 169 | f.read_to_end(&mut loaded); Nov 02 16:30:06.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 16:30:06.428 INFO kablam! | Nov 02 16:30:06.428 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 16:30:06.428 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 16:30:06.428 INFO kablam! Nov 02 16:30:06.428 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 16:30:06.428 INFO kablam! --> src/main.rs:178:9 Nov 02 16:30:06.428 INFO kablam! | Nov 02 16:30:06.428 INFO kablam! 178 | stdin.read_line(&mut line); Nov 02 16:30:06.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 16:30:06.428 INFO kablam! | Nov 02 16:30:06.428 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 16:30:06.428 INFO kablam! Nov 02 16:30:06.500 INFO kablam! warning: variable does not need to be mutable Nov 02 16:30:06.500 INFO kablam! --> src/main.rs:172:9 Nov 02 16:30:06.500 INFO kablam! | Nov 02 16:30:06.500 INFO kablam! 172 | let mut stdin = std::io::stdin(); Nov 02 16:30:06.500 INFO kablam! | ----^^^^^ Nov 02 16:30:06.500 INFO kablam! | | Nov 02 16:30:06.500 INFO kablam! | help: remove this `mut` Nov 02 16:30:06.500 INFO kablam! | Nov 02 16:30:06.500 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 16:30:06.500 INFO kablam! Nov 02 16:30:06.500 INFO kablam! warning: function `P` should have a snake case name such as `p` Nov 02 16:30:06.500 INFO kablam! --> src/main.rs:6:1 Nov 02 16:30:06.500 INFO kablam! | Nov 02 16:30:06.500 INFO kablam! 6 | / fn P(val: T) -> P { Nov 02 16:30:06.500 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Nov 02 16:30:06.500 INFO kablam! 8 | | } Nov 02 16:30:06.500 INFO kablam! | |_^ Nov 02 16:30:06.500 INFO kablam! | Nov 02 16:30:06.500 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 02 16:30:06.500 INFO kablam! Nov 02 16:30:06.529 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 16:30:06.529 INFO kablam! --> src/main.rs:169:5 Nov 02 16:30:06.529 INFO kablam! | Nov 02 16:30:06.529 INFO kablam! 169 | f.read_to_end(&mut loaded); Nov 02 16:30:06.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 16:30:06.529 INFO kablam! | Nov 02 16:30:06.529 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 16:30:06.529 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 16:30:06.529 INFO kablam! Nov 02 16:30:06.529 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 16:30:06.529 INFO kablam! --> src/main.rs:178:9 Nov 02 16:30:06.529 INFO kablam! | Nov 02 16:30:06.529 INFO kablam! 178 | stdin.read_line(&mut line); Nov 02 16:30:06.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 16:30:06.529 INFO kablam! | Nov 02 16:30:06.529 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 16:30:06.529 INFO kablam! Nov 02 16:30:06.560 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.26s Nov 02 16:30:06.565 INFO kablam! su: No module specific data is present Nov 02 16:30:07.397 INFO running `"docker" "rm" "-f" "3a6eba4561a73efd730664005131899e0824b920940eaa94997a12d762444594"` Nov 02 16:30:07.685 INFO blam! 3a6eba4561a73efd730664005131899e0824b920940eaa94997a12d762444594