Aug 31 23:23:53.468 INFO checking cmr/one-hour-roguelike against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 23:23:53.468 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 23:23:53.468 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:23:53.646 INFO blam! e1b22a2fbcafea9d8c9c362fe1414458b2edce705c8fee5e79acfcec3bac05f8
Aug 31 23:23:53.648 INFO running `"docker" "start" "-a" "e1b22a2fbcafea9d8c9c362fe1414458b2edce705c8fee5e79acfcec3bac05f8"`
Aug 31 23:23:54.388 INFO kablam!     Checking rogue v0.0.1 (file:///source)
Aug 31 23:23:54.931 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:23:54.931 INFO kablam!    --> src/main.rs:172:9
Aug 31 23:23:54.931 INFO kablam!     |
Aug 31 23:23:54.931 INFO kablam! 172 |     let mut stdin = std::io::stdin();
Aug 31 23:23:54.931 INFO kablam!     |         ----^^^^^
Aug 31 23:23:54.931 INFO kablam!     |         |
Aug 31 23:23:54.932 INFO kablam!     |         help: remove this `mut`
Aug 31 23:23:54.932 INFO kablam!     |
Aug 31 23:23:54.932 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 23:23:54.932 INFO kablam! 
Aug 31 23:23:54.932 INFO kablam! warning: function `P` should have a snake case name such as `p`
Aug 31 23:23:54.932 INFO kablam!  --> src/main.rs:6:1
Aug 31 23:23:54.932 INFO kablam!   |
Aug 31 23:23:54.933 INFO kablam! 6 | / fn P<T>(val: T) -> P<T> {
Aug 31 23:23:54.933 INFO kablam! 7 | |     return Rc::new(RefCell::new(val));
Aug 31 23:23:54.933 INFO kablam! 8 | | }
Aug 31 23:23:54.933 INFO kablam!   | |_^
Aug 31 23:23:54.933 INFO kablam!   |
Aug 31 23:23:54.933 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Aug 31 23:23:54.933 INFO kablam! 
Aug 31 23:23:54.947 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 23:23:54.947 INFO kablam!    --> src/main.rs:169:5
Aug 31 23:23:54.947 INFO kablam!     |
Aug 31 23:23:54.947 INFO kablam! 169 |     f.read_to_end(&mut loaded);
Aug 31 23:23:54.947 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 23:23:54.947 INFO kablam!     |
Aug 31 23:23:54.947 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 23:23:54.947 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 23:23:54.947 INFO kablam! 
Aug 31 23:23:54.948 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 23:23:54.948 INFO kablam!    --> src/main.rs:178:9
Aug 31 23:23:54.948 INFO kablam!     |
Aug 31 23:23:54.948 INFO kablam! 178 |         stdin.read_line(&mut line);
Aug 31 23:23:54.948 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 23:23:54.948 INFO kablam!     |
Aug 31 23:23:54.948 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 23:23:54.948 INFO kablam! 
Aug 31 23:23:54.976 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:23:54.976 INFO kablam!    --> src/main.rs:172:9
Aug 31 23:23:54.976 INFO kablam!     |
Aug 31 23:23:54.976 INFO kablam! 172 |     let mut stdin = std::io::stdin();
Aug 31 23:23:54.976 INFO kablam!     |         ----^^^^^
Aug 31 23:23:54.976 INFO kablam!     |         |
Aug 31 23:23:54.976 INFO kablam!     |         help: remove this `mut`
Aug 31 23:23:54.976 INFO kablam!     |
Aug 31 23:23:54.976 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 23:23:54.976 INFO kablam! 
Aug 31 23:23:54.976 INFO kablam! warning: function `P` should have a snake case name such as `p`
Aug 31 23:23:54.976 INFO kablam!  --> src/main.rs:6:1
Aug 31 23:23:54.976 INFO kablam!   |
Aug 31 23:23:54.976 INFO kablam! 6 | / fn P<T>(val: T) -> P<T> {
Aug 31 23:23:54.976 INFO kablam! 7 | |     return Rc::new(RefCell::new(val));
Aug 31 23:23:54.976 INFO kablam! 8 | | }
Aug 31 23:23:54.976 INFO kablam!   | |_^
Aug 31 23:23:54.976 INFO kablam!   |
Aug 31 23:23:54.976 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Aug 31 23:23:54.977 INFO kablam! 
Aug 31 23:23:54.989 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 23:23:54.989 INFO kablam!    --> src/main.rs:169:5
Aug 31 23:23:54.989 INFO kablam!     |
Aug 31 23:23:54.990 INFO kablam! 169 |     f.read_to_end(&mut loaded);
Aug 31 23:23:54.990 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 23:23:54.990 INFO kablam!     |
Aug 31 23:23:54.990 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 23:23:54.990 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 23:23:54.990 INFO kablam! 
Aug 31 23:23:54.990 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 23:23:54.990 INFO kablam!    --> src/main.rs:178:9
Aug 31 23:23:54.990 INFO kablam!     |
Aug 31 23:23:54.990 INFO kablam! 178 |         stdin.read_line(&mut line);
Aug 31 23:23:54.991 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 23:23:54.991 INFO kablam!     |
Aug 31 23:23:54.991 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 23:23:54.991 INFO kablam! 
Aug 31 23:23:55.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Aug 31 23:23:55.018 INFO kablam! su: No module specific data is present
Aug 31 23:23:55.528 INFO running `"docker" "rm" "-f" "e1b22a2fbcafea9d8c9c362fe1414458b2edce705c8fee5e79acfcec3bac05f8"`
Aug 31 23:23:55.674 INFO blam! e1b22a2fbcafea9d8c9c362fe1414458b2edce705c8fee5e79acfcec3bac05f8