Oct 27 06:39:51.374 INFO checking cmr/one-hour-roguelike against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:39:51.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 06:39:51.867 INFO blam! cf74e909c5cedfd2705a3e575e55a5b80f491177ad4ddfd8fad7b2318b7000de
Oct 27 06:39:51.869 INFO running `"docker" "start" "-a" "cf74e909c5cedfd2705a3e575e55a5b80f491177ad4ddfd8fad7b2318b7000de"`
Oct 27 06:39:52.945 INFO kablam! usermod: no changes
Oct 27 06:39:52.991 INFO kablam!     Checking rogue v0.0.1 (/source)
Oct 27 06:39:53.827 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:39:53.827 INFO kablam!    --> src/main.rs:172:9
Oct 27 06:39:53.827 INFO kablam!     |
Oct 27 06:39:53.827 INFO kablam! 172 |     let mut stdin = std::io::stdin();
Oct 27 06:39:53.827 INFO kablam!     |         ----^^^^^
Oct 27 06:39:53.827 INFO kablam!     |         |
Oct 27 06:39:53.827 INFO kablam!     |         help: remove this `mut`
Oct 27 06:39:53.827 INFO kablam!     |
Oct 27 06:39:53.827 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 06:39:53.827 INFO kablam! 
Oct 27 06:39:53.827 INFO kablam! warning: function `P` should have a snake case name such as `p`
Oct 27 06:39:53.827 INFO kablam!  --> src/main.rs:6:1
Oct 27 06:39:53.827 INFO kablam!   |
Oct 27 06:39:53.827 INFO kablam! 6 | / fn P<T>(val: T) -> P<T> {
Oct 27 06:39:53.827 INFO kablam! 7 | |     return Rc::new(RefCell::new(val));
Oct 27 06:39:53.827 INFO kablam! 8 | | }
Oct 27 06:39:53.827 INFO kablam!   | |_^
Oct 27 06:39:53.827 INFO kablam!   |
Oct 27 06:39:53.827 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 27 06:39:53.827 INFO kablam! 
Oct 27 06:39:53.827 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:39:53.827 INFO kablam!    --> src/main.rs:169:5
Oct 27 06:39:53.827 INFO kablam!     |
Oct 27 06:39:53.827 INFO kablam! 169 |     f.read_to_end(&mut loaded);
Oct 27 06:39:53.827 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:39:53.827 INFO kablam!     |
Oct 27 06:39:53.827 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 06:39:53.827 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:39:53.827 INFO kablam! 
Oct 27 06:39:53.827 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:39:53.827 INFO kablam!    --> src/main.rs:178:9
Oct 27 06:39:53.827 INFO kablam!     |
Oct 27 06:39:53.827 INFO kablam! 178 |         stdin.read_line(&mut line);
Oct 27 06:39:53.827 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:39:53.827 INFO kablam!     |
Oct 27 06:39:53.827 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:39:53.827 INFO kablam! 
Oct 27 06:39:53.957 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:39:53.957 INFO kablam!    --> src/main.rs:172:9
Oct 27 06:39:53.957 INFO kablam!     |
Oct 27 06:39:53.957 INFO kablam! 172 |     let mut stdin = std::io::stdin();
Oct 27 06:39:53.957 INFO kablam!     |         ----^^^^^
Oct 27 06:39:53.957 INFO kablam!     |         |
Oct 27 06:39:53.957 INFO kablam!     |         help: remove this `mut`
Oct 27 06:39:53.957 INFO kablam!     |
Oct 27 06:39:53.957 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 06:39:53.957 INFO kablam! 
Oct 27 06:39:53.957 INFO kablam! warning: function `P` should have a snake case name such as `p`
Oct 27 06:39:53.957 INFO kablam!  --> src/main.rs:6:1
Oct 27 06:39:53.957 INFO kablam!   |
Oct 27 06:39:53.957 INFO kablam! 6 | / fn P<T>(val: T) -> P<T> {
Oct 27 06:39:53.957 INFO kablam! 7 | |     return Rc::new(RefCell::new(val));
Oct 27 06:39:53.957 INFO kablam! 8 | | }
Oct 27 06:39:53.957 INFO kablam!   | |_^
Oct 27 06:39:53.957 INFO kablam!   |
Oct 27 06:39:53.957 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 27 06:39:53.957 INFO kablam! 
Oct 27 06:39:53.975 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:39:53.975 INFO kablam!    --> src/main.rs:169:5
Oct 27 06:39:53.975 INFO kablam!     |
Oct 27 06:39:53.975 INFO kablam! 169 |     f.read_to_end(&mut loaded);
Oct 27 06:39:53.975 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:39:53.975 INFO kablam!     |
Oct 27 06:39:53.975 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 06:39:53.975 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:39:53.975 INFO kablam! 
Oct 27 06:39:53.975 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:39:53.975 INFO kablam!    --> src/main.rs:178:9
Oct 27 06:39:53.975 INFO kablam!     |
Oct 27 06:39:53.975 INFO kablam! 178 |         stdin.read_line(&mut line);
Oct 27 06:39:53.975 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:39:53.975 INFO kablam!     |
Oct 27 06:39:53.975 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:39:53.975 INFO kablam! 
Oct 27 06:39:54.035 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Oct 27 06:39:54.035 INFO kablam! su: No module specific data is present
Oct 27 06:39:54.649 INFO running `"docker" "rm" "-f" "cf74e909c5cedfd2705a3e575e55a5b80f491177ad4ddfd8fad7b2318b7000de"`
Oct 27 06:39:54.942 INFO blam! cf74e909c5cedfd2705a3e575e55a5b80f491177ad4ddfd8fad7b2318b7000de