Sep 20 23:07:52.768 INFO checking cmr/one-hour-roguelike against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 20 23:07:52.768 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 20 23:07:52.768 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 23:07:52.968 INFO blam! b3613608fa331b8b428ad1a42563bf9ad5ad61b2d54a5923922b18603844fd60 Sep 20 23:07:52.970 INFO running `"docker" "start" "-a" "b3613608fa331b8b428ad1a42563bf9ad5ad61b2d54a5923922b18603844fd60"` Sep 20 23:07:54.286 INFO kablam! usermod: no changes Sep 20 23:07:54.324 INFO kablam! Checking rogue v0.0.1 (/source) Sep 20 23:07:54.906 INFO kablam! warning: variable does not need to be mutable Sep 20 23:07:54.906 INFO kablam! --> src/main.rs:172:9 Sep 20 23:07:54.906 INFO kablam! | Sep 20 23:07:54.906 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 20 23:07:54.906 INFO kablam! | ----^^^^^ Sep 20 23:07:54.906 INFO kablam! | | Sep 20 23:07:54.906 INFO kablam! | help: remove this `mut` Sep 20 23:07:54.906 INFO kablam! | Sep 20 23:07:54.906 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 23:07:54.906 INFO kablam! Sep 20 23:07:54.906 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 20 23:07:54.906 INFO kablam! --> src/main.rs:6:1 Sep 20 23:07:54.906 INFO kablam! | Sep 20 23:07:54.906 INFO kablam! 6 | / fn P(val: T) -> P { Sep 20 23:07:54.906 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 20 23:07:54.906 INFO kablam! 8 | | } Sep 20 23:07:54.906 INFO kablam! | |_^ Sep 20 23:07:54.906 INFO kablam! | Sep 20 23:07:54.906 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 20 23:07:54.906 INFO kablam! Sep 20 23:07:54.906 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:54.906 INFO kablam! --> src/main.rs:169:5 Sep 20 23:07:54.906 INFO kablam! | Sep 20 23:07:54.906 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 20 23:07:54.906 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:54.906 INFO kablam! | Sep 20 23:07:54.906 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:07:54.906 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:54.907 INFO kablam! Sep 20 23:07:54.907 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:54.907 INFO kablam! --> src/main.rs:178:9 Sep 20 23:07:54.907 INFO kablam! | Sep 20 23:07:54.907 INFO kablam! 178 | stdin.read_line(&mut line); Sep 20 23:07:54.907 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:54.907 INFO kablam! | Sep 20 23:07:54.907 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:54.907 INFO kablam! Sep 20 23:07:55.042 INFO kablam! warning: variable does not need to be mutable Sep 20 23:07:55.042 INFO kablam! --> src/main.rs:172:9 Sep 20 23:07:55.042 INFO kablam! | Sep 20 23:07:55.042 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 20 23:07:55.042 INFO kablam! | ----^^^^^ Sep 20 23:07:55.042 INFO kablam! | | Sep 20 23:07:55.042 INFO kablam! | help: remove this `mut` Sep 20 23:07:55.042 INFO kablam! | Sep 20 23:07:55.042 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 23:07:55.042 INFO kablam! Sep 20 23:07:55.042 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 20 23:07:55.042 INFO kablam! --> src/main.rs:6:1 Sep 20 23:07:55.042 INFO kablam! | Sep 20 23:07:55.042 INFO kablam! 6 | / fn P(val: T) -> P { Sep 20 23:07:55.042 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 20 23:07:55.042 INFO kablam! 8 | | } Sep 20 23:07:55.042 INFO kablam! | |_^ Sep 20 23:07:55.042 INFO kablam! | Sep 20 23:07:55.042 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 20 23:07:55.042 INFO kablam! Sep 20 23:07:55.062 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:55.062 INFO kablam! --> src/main.rs:169:5 Sep 20 23:07:55.062 INFO kablam! | Sep 20 23:07:55.062 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 20 23:07:55.062 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:55.062 INFO kablam! | Sep 20 23:07:55.062 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:07:55.062 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:55.062 INFO kablam! Sep 20 23:07:55.062 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:55.062 INFO kablam! --> src/main.rs:178:9 Sep 20 23:07:55.062 INFO kablam! | Sep 20 23:07:55.062 INFO kablam! 178 | stdin.read_line(&mut line); Sep 20 23:07:55.062 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:55.062 INFO kablam! | Sep 20 23:07:55.062 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:55.062 INFO kablam! Sep 20 23:07:55.087 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.78s Sep 20 23:07:55.102 INFO kablam! su: No module specific data is present Sep 20 23:07:56.708 INFO running `"docker" "rm" "-f" "b3613608fa331b8b428ad1a42563bf9ad5ad61b2d54a5923922b18603844fd60"` Sep 20 23:07:56.817 INFO blam! b3613608fa331b8b428ad1a42563bf9ad5ad61b2d54a5923922b18603844fd60