Sep 19 16:17:57.957 INFO checking cmr/one-hour-roguelike against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 16:17:57.957 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 16:17:57.957 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 16:17:58.183 INFO blam! fc2389b31825a857fd3dc5fb6d8268b58f24c79f850f774b9bdb3677893c96a7 Sep 19 16:17:58.183 INFO running `"docker" "start" "-a" "fc2389b31825a857fd3dc5fb6d8268b58f24c79f850f774b9bdb3677893c96a7"` Sep 19 16:17:59.713 INFO kablam! usermod: no changes Sep 19 16:17:59.806 INFO kablam! Checking rogue v0.0.1 (/source) Sep 19 16:18:00.417 INFO kablam! warning: variable does not need to be mutable Sep 19 16:18:00.418 INFO kablam! --> src/main.rs:172:9 Sep 19 16:18:00.418 INFO kablam! | Sep 19 16:18:00.418 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 19 16:18:00.419 INFO kablam! | ----^^^^^ Sep 19 16:18:00.420 INFO kablam! | | Sep 19 16:18:00.420 INFO kablam! | help: remove this `mut` Sep 19 16:18:00.420 INFO kablam! | Sep 19 16:18:00.421 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 16:18:00.421 INFO kablam! Sep 19 16:18:00.421 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 19 16:18:00.421 INFO kablam! --> src/main.rs:6:1 Sep 19 16:18:00.422 INFO kablam! | Sep 19 16:18:00.422 INFO kablam! 6 | / fn P(val: T) -> P { Sep 19 16:18:00.423 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 19 16:18:00.423 INFO kablam! 8 | | } Sep 19 16:18:00.423 INFO kablam! | |_^ Sep 19 16:18:00.424 INFO kablam! | Sep 19 16:18:00.424 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 19 16:18:00.424 INFO kablam! Sep 19 16:18:00.435 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 16:18:00.435 INFO kablam! --> src/main.rs:169:5 Sep 19 16:18:00.436 INFO kablam! | Sep 19 16:18:00.436 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 19 16:18:00.437 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:18:00.437 INFO kablam! | Sep 19 16:18:00.437 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 16:18:00.438 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 16:18:00.438 INFO kablam! Sep 19 16:18:00.439 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 16:18:00.439 INFO kablam! --> src/main.rs:178:9 Sep 19 16:18:00.439 INFO kablam! | Sep 19 16:18:00.440 INFO kablam! 178 | stdin.read_line(&mut line); Sep 19 16:18:00.440 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:18:00.440 INFO kablam! | Sep 19 16:18:00.441 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 16:18:00.441 INFO kablam! Sep 19 16:18:00.462 INFO kablam! warning: variable does not need to be mutable Sep 19 16:18:00.462 INFO kablam! --> src/main.rs:172:9 Sep 19 16:18:00.463 INFO kablam! | Sep 19 16:18:00.463 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 19 16:18:00.463 INFO kablam! | ----^^^^^ Sep 19 16:18:00.464 INFO kablam! | | Sep 19 16:18:00.464 INFO kablam! | help: remove this `mut` Sep 19 16:18:00.478 INFO kablam! | Sep 19 16:18:00.479 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 16:18:00.479 INFO kablam! Sep 19 16:18:00.480 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 19 16:18:00.480 INFO kablam! --> src/main.rs:6:1 Sep 19 16:18:00.481 INFO kablam! | Sep 19 16:18:00.481 INFO kablam! 6 | / fn P(val: T) -> P { Sep 19 16:18:00.481 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 19 16:18:00.482 INFO kablam! 8 | | } Sep 19 16:18:00.482 INFO kablam! | |_^ Sep 19 16:18:00.482 INFO kablam! | Sep 19 16:18:00.483 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 19 16:18:00.483 INFO kablam! Sep 19 16:18:00.543 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 16:18:00.543 INFO kablam! --> src/main.rs:169:5 Sep 19 16:18:00.544 INFO kablam! | Sep 19 16:18:00.545 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 19 16:18:00.545 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:18:00.545 INFO kablam! | Sep 19 16:18:00.545 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 16:18:00.546 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 16:18:00.546 INFO kablam! Sep 19 16:18:00.546 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 16:18:00.546 INFO kablam! --> src/main.rs:178:9 Sep 19 16:18:00.546 INFO kablam! | Sep 19 16:18:00.546 INFO kablam! 178 | stdin.read_line(&mut line); Sep 19 16:18:00.547 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:18:00.547 INFO kablam! | Sep 19 16:18:00.547 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 16:18:00.547 INFO kablam! Sep 19 16:18:00.596 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.85s Sep 19 16:18:00.598 INFO kablam! su: No module specific data is present Sep 19 16:18:02.315 INFO running `"docker" "rm" "-f" "fc2389b31825a857fd3dc5fb6d8268b58f24c79f850f774b9bdb3677893c96a7"` Sep 19 16:18:02.442 INFO blam! fc2389b31825a857fd3dc5fb6d8268b58f24c79f850f774b9bdb3677893c96a7