Nov 09 14:53:30.210 INFO checking cmr/one-hour-roguelike against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 14:53:30.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 14:53:30.780 INFO blam! 3025327b977ce7a0e0642dff6fb3dfbf55e4ba05dd5a310345c6f3be84892544 Nov 09 14:53:30.807 INFO running `"docker" "start" "-a" "3025327b977ce7a0e0642dff6fb3dfbf55e4ba05dd5a310345c6f3be84892544"` Nov 09 14:53:32.094 INFO kablam! usermod: no changes Nov 09 14:53:32.181 INFO kablam! Checking rogue v0.0.1 (/source) Nov 09 14:53:32.783 INFO kablam! warning: variable does not need to be mutable Nov 09 14:53:32.783 INFO kablam! --> src/main.rs:172:9 Nov 09 14:53:32.783 INFO kablam! | Nov 09 14:53:32.783 INFO kablam! 172 | let mut stdin = std::io::stdin(); Nov 09 14:53:32.783 INFO kablam! | ----^^^^^ Nov 09 14:53:32.783 INFO kablam! | | Nov 09 14:53:32.783 INFO kablam! | help: remove this `mut` Nov 09 14:53:32.783 INFO kablam! | Nov 09 14:53:32.783 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 14:53:32.783 INFO kablam! Nov 09 14:53:32.783 INFO kablam! warning: function `P` should have a snake case name such as `p` Nov 09 14:53:32.783 INFO kablam! --> src/main.rs:6:1 Nov 09 14:53:32.783 INFO kablam! | Nov 09 14:53:32.783 INFO kablam! 6 | / fn P(val: T) -> P { Nov 09 14:53:32.783 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Nov 09 14:53:32.783 INFO kablam! 8 | | } Nov 09 14:53:32.783 INFO kablam! | |_^ Nov 09 14:53:32.783 INFO kablam! | Nov 09 14:53:32.783 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 09 14:53:32.783 INFO kablam! Nov 09 14:53:32.792 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 14:53:32.792 INFO kablam! --> src/main.rs:169:5 Nov 09 14:53:32.792 INFO kablam! | Nov 09 14:53:32.792 INFO kablam! 169 | f.read_to_end(&mut loaded); Nov 09 14:53:32.792 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 14:53:32.792 INFO kablam! | Nov 09 14:53:32.792 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 14:53:32.792 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 14:53:32.792 INFO kablam! Nov 09 14:53:32.792 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 14:53:32.792 INFO kablam! --> src/main.rs:178:9 Nov 09 14:53:32.792 INFO kablam! | Nov 09 14:53:32.792 INFO kablam! 178 | stdin.read_line(&mut line); Nov 09 14:53:32.792 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 14:53:32.792 INFO kablam! | Nov 09 14:53:32.792 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 14:53:32.792 INFO kablam! Nov 09 14:53:33.079 INFO kablam! warning: variable does not need to be mutable Nov 09 14:53:33.080 INFO kablam! --> src/main.rs:172:9 Nov 09 14:53:33.080 INFO kablam! | Nov 09 14:53:33.081 INFO kablam! 172 | let mut stdin = std::io::stdin(); Nov 09 14:53:33.081 INFO kablam! | ----^^^^^ Nov 09 14:53:33.082 INFO kablam! | | Nov 09 14:53:33.083 INFO kablam! | help: remove this `mut` Nov 09 14:53:33.083 INFO kablam! | Nov 09 14:53:33.084 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 14:53:33.084 INFO kablam! Nov 09 14:53:33.084 INFO kablam! warning: function `P` should have a snake case name such as `p` Nov 09 14:53:33.085 INFO kablam! --> src/main.rs:6:1 Nov 09 14:53:33.085 INFO kablam! | Nov 09 14:53:33.085 INFO kablam! 6 | / fn P(val: T) -> P { Nov 09 14:53:33.085 INFO kablam! 7 | | return Rc::new(RefCell::new(val)); Nov 09 14:53:33.086 INFO kablam! 8 | | } Nov 09 14:53:33.086 INFO kablam! | |_^ Nov 09 14:53:33.086 INFO kablam! | Nov 09 14:53:33.087 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 09 14:53:33.087 INFO kablam! Nov 09 14:53:33.088 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 14:53:33.088 INFO kablam! --> src/main.rs:169:5 Nov 09 14:53:33.088 INFO kablam! | Nov 09 14:53:33.089 INFO kablam! 169 | f.read_to_end(&mut loaded); Nov 09 14:53:33.089 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 14:53:33.089 INFO kablam! | Nov 09 14:53:33.089 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 14:53:33.090 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 14:53:33.090 INFO kablam! Nov 09 14:53:33.090 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 14:53:33.091 INFO kablam! --> src/main.rs:178:9 Nov 09 14:53:33.091 INFO kablam! | Nov 09 14:53:33.091 INFO kablam! 178 | stdin.read_line(&mut line); Nov 09 14:53:33.092 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 14:53:33.092 INFO kablam! | Nov 09 14:53:33.092 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 14:53:33.092 INFO kablam! Nov 09 14:53:33.143 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.97s Nov 09 14:53:33.143 INFO kablam! su: No module specific data is present Nov 09 14:53:34.114 INFO running `"docker" "rm" "-f" "3025327b977ce7a0e0642dff6fb3dfbf55e4ba05dd5a310345c6f3be84892544"` Nov 09 14:53:34.573 INFO blam! 3025327b977ce7a0e0642dff6fb3dfbf55e4ba05dd5a310345c6f3be84892544