Sep 20 23:07:48.117 INFO checking cmr/one-hour-roguelike against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 23:07:48.117 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 23:07:48.117 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 23:07:48.344 INFO blam! 555bf58d2564415ffd71a6df457ceb1acfb85cd08f41864088403785d192b684 Sep 20 23:07:48.346 INFO running `"docker" "start" "-a" "555bf58d2564415ffd71a6df457ceb1acfb85cd08f41864088403785d192b684"` Sep 20 23:07:50.493 INFO kablam! usermod: no changes Sep 20 23:07:50.550 INFO kablam! Checking rogue v0.0.1 (/source) Sep 20 23:07:51.238 INFO kablam! warning: variable does not need to be mutable Sep 20 23:07:51.238 INFO kablam! --> src/main.rs:172:9 Sep 20 23:07:51.238 INFO kablam! | Sep 20 23:07:51.238 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 20 23:07:51.238 INFO kablam! | ----^^^^^ Sep 20 23:07:51.238 INFO kablam! | | Sep 20 23:07:51.238 INFO kablam! | help: remove this `mut` Sep 20 23:07:51.238 INFO kablam! | Sep 20 23:07:51.238 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 23:07:51.238 INFO kablam! Sep 20 23:07:51.239 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 20 23:07:51.239 INFO kablam! --> src/main.rs:6:1 Sep 20 23:07:51.239 INFO kablam! | Sep 20 23:07:51.239 INFO kablam! 6 | / fn P(val: T) -> P { Sep 20 23:07:51.239 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 20 23:07:51.239 INFO kablam! 8 | | } Sep 20 23:07:51.239 INFO kablam! | |_^ Sep 20 23:07:51.239 INFO kablam! | Sep 20 23:07:51.239 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 20 23:07:51.239 INFO kablam! Sep 20 23:07:51.258 INFO kablam! warning: variable does not need to be mutable Sep 20 23:07:51.258 INFO kablam! --> src/main.rs:172:9 Sep 20 23:07:51.258 INFO kablam! | Sep 20 23:07:51.258 INFO kablam! 172 | let mut stdin = std::io::stdin(); Sep 20 23:07:51.258 INFO kablam! | ----^^^^^ Sep 20 23:07:51.258 INFO kablam! | | Sep 20 23:07:51.258 INFO kablam! | help: remove this `mut` Sep 20 23:07:51.258 INFO kablam! | Sep 20 23:07:51.258 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 23:07:51.258 INFO kablam! Sep 20 23:07:51.258 INFO kablam! warning: function `P` should have a snake case name such as `p` Sep 20 23:07:51.258 INFO kablam! --> src/main.rs:6:1 Sep 20 23:07:51.258 INFO kablam! | Sep 20 23:07:51.258 INFO kablam! 6 | / fn P(val: T) -> P { Sep 20 23:07:51.258 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Sep 20 23:07:51.258 INFO kablam! 8 | | } Sep 20 23:07:51.258 INFO kablam! | |_^ Sep 20 23:07:51.258 INFO kablam! | Sep 20 23:07:51.258 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 20 23:07:51.258 INFO kablam! Sep 20 23:07:51.259 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:51.260 INFO kablam! --> src/main.rs:169:5 Sep 20 23:07:51.260 INFO kablam! | Sep 20 23:07:51.260 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 20 23:07:51.260 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:51.260 INFO kablam! | Sep 20 23:07:51.260 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:07:51.260 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:51.260 INFO kablam! Sep 20 23:07:51.260 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:51.260 INFO kablam! --> src/main.rs:178:9 Sep 20 23:07:51.260 INFO kablam! | Sep 20 23:07:51.260 INFO kablam! 178 | stdin.read_line(&mut line); Sep 20 23:07:51.260 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:51.260 INFO kablam! | Sep 20 23:07:51.260 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:51.260 INFO kablam! Sep 20 23:07:51.294 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:51.294 INFO kablam! --> src/main.rs:169:5 Sep 20 23:07:51.294 INFO kablam! | Sep 20 23:07:51.294 INFO kablam! 169 | f.read_to_end(&mut loaded); Sep 20 23:07:51.294 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:51.294 INFO kablam! | Sep 20 23:07:51.294 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 23:07:51.294 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:51.294 INFO kablam! Sep 20 23:07:51.294 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 23:07:51.294 INFO kablam! --> src/main.rs:178:9 Sep 20 23:07:51.294 INFO kablam! | Sep 20 23:07:51.294 INFO kablam! 178 | stdin.read_line(&mut line); Sep 20 23:07:51.294 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 23:07:51.294 INFO kablam! | Sep 20 23:07:51.294 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 23:07:51.294 INFO kablam! Sep 20 23:07:51.366 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.83s Sep 20 23:07:51.369 INFO kablam! su: No module specific data is present Sep 20 23:07:52.611 INFO running `"docker" "rm" "-f" "555bf58d2564415ffd71a6df457ceb1acfb85cd08f41864088403785d192b684"` Sep 20 23:07:52.728 INFO blam! 555bf58d2564415ffd71a6df457ceb1acfb85cd08f41864088403785d192b684