Sep 19 14:09:00.620 INFO checking cmr/one-hour-roguelike against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 14:09:00.620 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 14:09:00.620 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 14:09:01.079 INFO blam! f8508d53c64c11b0c1c1e8e928adadf1ec84b1ff985964ea97e25389848a4c1e Sep 19 14:09:01.081 INFO running `"docker" "start" "-a" "f8508d53c64c11b0c1c1e8e928adadf1ec84b1ff985964ea97e25389848a4c1e"` Sep 19 14:09:02.659 INFO kablam! usermod: no changes Sep 19 14:09:02.715 INFO kablam! Checking rogue v0.0.1 (/source) Sep 19 14:09:03.453 INFO kablam! warning: variable does not need to be mutable Sep 19 14:09:03.454 INFO kablam! --> src/main.rs:172:9 Sep 19 14:09:03.467 INFO kablam! | Sep 19 14:09:03.467 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 19 14:09:03.468 INFO kablam! | ----^^^^^ Sep 19 14:09:03.468 INFO kablam! | | Sep 19 14:09:03.469 INFO kablam! | help: remove this `mut` Sep 19 14:09:03.469 INFO kablam! | Sep 19 14:09:03.470 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 14:09:03.470 INFO kablam! Sep 19 14:09:03.474 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 19 14:09:03.474 INFO kablam! --> src/main.rs:6:1 Sep 19 14:09:03.474 INFO kablam! | Sep 19 14:09:03.474 INFO kablam! 6 | / fn P(val: T) -> P { Sep 19 14:09:03.474 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 19 14:09:03.474 INFO kablam! 8 | | } Sep 19 14:09:03.474 INFO kablam! | |_^ Sep 19 14:09:03.474 INFO kablam! | Sep 19 14:09:03.474 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 19 14:09:03.474 INFO kablam! Sep 19 14:09:03.500 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 14:09:03.500 INFO kablam! --> src/main.rs:169:5 Sep 19 14:09:03.500 INFO kablam! | Sep 19 14:09:03.500 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 19 14:09:03.500 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 14:09:03.500 INFO kablam! | Sep 19 14:09:03.500 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 14:09:03.500 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 14:09:03.500 INFO kablam! Sep 19 14:09:03.500 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 14:09:03.500 INFO kablam! --> src/main.rs:178:9 Sep 19 14:09:03.500 INFO kablam! | Sep 19 14:09:03.500 INFO kablam! 178 | stdin.read_line(&mut line); Sep 19 14:09:03.500 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 14:09:03.500 INFO kablam! | Sep 19 14:09:03.500 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 14:09:03.500 INFO kablam! Sep 19 14:09:03.523 INFO kablam! warning: variable does not need to be mutable Sep 19 14:09:03.523 INFO kablam! --> src/main.rs:172:9 Sep 19 14:09:03.523 INFO kablam! | Sep 19 14:09:03.523 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 19 14:09:03.523 INFO kablam! | ----^^^^^ Sep 19 14:09:03.523 INFO kablam! | | Sep 19 14:09:03.523 INFO kablam! | help: remove this `mut` Sep 19 14:09:03.523 INFO kablam! | Sep 19 14:09:03.523 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 14:09:03.523 INFO kablam! Sep 19 14:09:03.523 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 19 14:09:03.523 INFO kablam! --> src/main.rs:6:1 Sep 19 14:09:03.523 INFO kablam! | Sep 19 14:09:03.523 INFO kablam! 6 | / fn P(val: T) -> P { Sep 19 14:09:03.523 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 19 14:09:03.523 INFO kablam! 8 | | } Sep 19 14:09:03.523 INFO kablam! | |_^ Sep 19 14:09:03.523 INFO kablam! | Sep 19 14:09:03.523 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 19 14:09:03.523 INFO kablam! Sep 19 14:09:03.549 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 14:09:03.549 INFO kablam! --> src/main.rs:169:5 Sep 19 14:09:03.549 INFO kablam! | Sep 19 14:09:03.549 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 19 14:09:03.549 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 14:09:03.549 INFO kablam! | Sep 19 14:09:03.549 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 14:09:03.549 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 14:09:03.549 INFO kablam! Sep 19 14:09:03.549 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 14:09:03.549 INFO kablam! --> src/main.rs:178:9 Sep 19 14:09:03.549 INFO kablam! | Sep 19 14:09:03.549 INFO kablam! 178 | stdin.read_line(&mut line); Sep 19 14:09:03.549 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 14:09:03.549 INFO kablam! | Sep 19 14:09:03.550 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 14:09:03.550 INFO kablam! Sep 19 14:09:03.599 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.91s Sep 19 14:09:03.599 INFO kablam! su: No module specific data is present Sep 19 14:09:06.159 INFO running `"docker" "rm" "-f" "f8508d53c64c11b0c1c1e8e928adadf1ec84b1ff985964ea97e25389848a4c1e"` Sep 19 14:09:06.535 INFO blam! f8508d53c64c11b0c1c1e8e928adadf1ec84b1ff985964ea97e25389848a4c1e