Sep 01 16:15:32.681 INFO checking cmr/one-hour-roguelike against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 16:15:32.681 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 16:15:32.681 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 16:15:32.842 INFO blam! c7f23723d4012265fd33c8f96932b972abd31395b54e30d83a7eda5c8544e797
Sep 01 16:15:32.844 INFO running `"docker" "start" "-a" "c7f23723d4012265fd33c8f96932b972abd31395b54e30d83a7eda5c8544e797"`
Sep 01 16:15:33.355 INFO kablam!     Checking rogue v0.0.1 (file:///source)
Sep 01 16:15:33.687 INFO kablam! warning: variable does not need to be mutable
Sep 01 16:15:33.687 INFO kablam!    --> src/main.rs:172:9
Sep 01 16:15:33.687 INFO kablam!     |
Sep 01 16:15:33.687 INFO kablam! 172 |     let mut stdin = std::io::stdin();
Sep 01 16:15:33.687 INFO kablam!     |         ----^^^^^
Sep 01 16:15:33.687 INFO kablam!     |         |
Sep 01 16:15:33.687 INFO kablam!     |         help: remove this `mut`
Sep 01 16:15:33.687 INFO kablam!     |
Sep 01 16:15:33.687 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 16:15:33.687 INFO kablam! 
Sep 01 16:15:33.687 INFO kablam! warning: function `P` should have a snake case name such as `p`
Sep 01 16:15:33.687 INFO kablam!  --> src/main.rs:6:1
Sep 01 16:15:33.687 INFO kablam!   |
Sep 01 16:15:33.687 INFO kablam! 6 | / fn P<T>(val: T) -> P<T> {
Sep 01 16:15:33.688 INFO kablam! 7 | |     return Rc::new(RefCell::new(val));
Sep 01 16:15:33.688 INFO kablam! 8 | | }
Sep 01 16:15:33.688 INFO kablam!   | |_^
Sep 01 16:15:33.688 INFO kablam!   |
Sep 01 16:15:33.688 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 01 16:15:33.688 INFO kablam! 
Sep 01 16:15:33.698 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 16:15:33.698 INFO kablam!    --> src/main.rs:169:5
Sep 01 16:15:33.698 INFO kablam!     |
Sep 01 16:15:33.698 INFO kablam! 169 |     f.read_to_end(&mut loaded);
Sep 01 16:15:33.698 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:15:33.698 INFO kablam!     |
Sep 01 16:15:33.698 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 16:15:33.698 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 16:15:33.698 INFO kablam! 
Sep 01 16:15:33.698 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 16:15:33.699 INFO kablam!    --> src/main.rs:178:9
Sep 01 16:15:33.699 INFO kablam!     |
Sep 01 16:15:33.699 INFO kablam! 178 |         stdin.read_line(&mut line);
Sep 01 16:15:33.699 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:15:33.699 INFO kablam!     |
Sep 01 16:15:33.699 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 16:15:33.699 INFO kablam! 
Sep 01 16:15:33.784 INFO kablam! warning: variable does not need to be mutable
Sep 01 16:15:33.784 INFO kablam!    --> src/main.rs:172:9
Sep 01 16:15:33.784 INFO kablam!     |
Sep 01 16:15:33.784 INFO kablam! 172 |     let mut stdin = std::io::stdin();
Sep 01 16:15:33.784 INFO kablam!     |         ----^^^^^
Sep 01 16:15:33.784 INFO kablam!     |         |
Sep 01 16:15:33.784 INFO kablam!     |         help: remove this `mut`
Sep 01 16:15:33.784 INFO kablam!     |
Sep 01 16:15:33.784 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 16:15:33.784 INFO kablam! 
Sep 01 16:15:33.785 INFO kablam! warning: function `P` should have a snake case name such as `p`
Sep 01 16:15:33.785 INFO kablam!  --> src/main.rs:6:1
Sep 01 16:15:33.785 INFO kablam!   |
Sep 01 16:15:33.785 INFO kablam! 6 | / fn P<T>(val: T) -> P<T> {
Sep 01 16:15:33.785 INFO kablam! 7 | |     return Rc::new(RefCell::new(val));
Sep 01 16:15:33.785 INFO kablam! 8 | | }
Sep 01 16:15:33.785 INFO kablam!   | |_^
Sep 01 16:15:33.785 INFO kablam!   |
Sep 01 16:15:33.785 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 01 16:15:33.785 INFO kablam! 
Sep 01 16:15:33.795 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 16:15:33.795 INFO kablam!    --> src/main.rs:169:5
Sep 01 16:15:33.795 INFO kablam!     |
Sep 01 16:15:33.795 INFO kablam! 169 |     f.read_to_end(&mut loaded);
Sep 01 16:15:33.795 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:15:33.795 INFO kablam!     |
Sep 01 16:15:33.795 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 16:15:33.795 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 16:15:33.795 INFO kablam! 
Sep 01 16:15:33.795 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 16:15:33.795 INFO kablam!    --> src/main.rs:178:9
Sep 01 16:15:33.795 INFO kablam!     |
Sep 01 16:15:33.795 INFO kablam! 178 |         stdin.read_line(&mut line);
Sep 01 16:15:33.795 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:15:33.795 INFO kablam!     |
Sep 01 16:15:33.795 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 16:15:33.795 INFO kablam! 
Sep 01 16:15:33.810 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 01 16:15:33.812 INFO kablam! su: No module specific data is present
Sep 01 16:15:34.210 INFO running `"docker" "rm" "-f" "c7f23723d4012265fd33c8f96932b972abd31395b54e30d83a7eda5c8544e797"`
Sep 01 16:15:34.340 INFO blam! c7f23723d4012265fd33c8f96932b972abd31395b54e30d83a7eda5c8544e797