Jul 11 13:20:58.077 INFO checking robertmaloney/advent2017 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 13:20:58.077 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:20:58.077 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:20:58.077 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 13:20:58.301 INFO blam! d9feba4f1d703829cba907f9d81843f98258138d7d3a41fd8e0d97ba3ca1b864
Jul 11 13:20:58.303 INFO running `"docker" "start" "-a" "d9feba4f1d703829cba907f9d81843f98258138d7d3a41fd8e0d97ba3ca1b864"`
Jul 11 13:20:59.235 INFO kablam!     Checking advent2017 v0.1.0 (file:///source)
Jul 11 13:20:59.987 INFO kablam! warning: function is never used: `max_min_difference`
Jul 11 13:20:59.987 INFO kablam!  --> src/day_two/mod.rs:5:1
Jul 11 13:20:59.987 INFO kablam!   |
Jul 11 13:20:59.987 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Jul 11 13:20:59.987 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:20:59.987 INFO kablam!   |
Jul 11 13:20:59.987 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 13:20:59.987 INFO kablam! 
Jul 11 13:20:59.987 INFO kablam! warning: field is never used: `value`
Jul 11 13:20:59.987 INFO kablam!  --> src/day_three/mod.rs:6:3
Jul 11 13:20:59.987 INFO kablam!   |
Jul 11 13:20:59.987 INFO kablam! 6 |   value: i32,
Jul 11 13:20:59.988 INFO kablam!   |   ^^^^^^^^^^
Jul 11 13:20:59.994 INFO kablam! 
Jul 11 13:20:59.997 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 13:20:59.997 INFO kablam!   --> src/util/mod.rs:11:3
Jul 11 13:20:59.997 INFO kablam!    |
Jul 11 13:20:59.997 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Jul 11 13:20:59.997 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:20:59.997 INFO kablam!    |
Jul 11 13:20:59.997 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 11 13:20:59.997 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 13:20:59.997 INFO kablam! 
Jul 11 13:21:00.164 INFO kablam! warning: function is never used: `max_min_difference`
Jul 11 13:21:00.164 INFO kablam!  --> src/day_two/mod.rs:5:1
Jul 11 13:21:00.164 INFO kablam!   |
Jul 11 13:21:00.164 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Jul 11 13:21:00.164 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:21:00.164 INFO kablam!   |
Jul 11 13:21:00.164 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 13:21:00.165 INFO kablam! 
Jul 11 13:21:00.165 INFO kablam! warning: field is never used: `value`
Jul 11 13:21:00.165 INFO kablam!  --> src/day_three/mod.rs:6:3
Jul 11 13:21:00.165 INFO kablam!   |
Jul 11 13:21:00.165 INFO kablam! 6 |   value: i32,
Jul 11 13:21:00.165 INFO kablam!   |   ^^^^^^^^^^
Jul 11 13:21:00.165 INFO kablam! 
Jul 11 13:21:00.166 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 13:21:00.166 INFO kablam!   --> src/util/mod.rs:11:3
Jul 11 13:21:00.166 INFO kablam!    |
Jul 11 13:21:00.166 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Jul 11 13:21:00.166 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:21:00.166 INFO kablam!    |
Jul 11 13:21:00.166 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 11 13:21:00.166 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 13:21:00.167 INFO kablam! 
Jul 11 13:21:00.211 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Jul 11 13:21:00.220 INFO kablam! su: No module specific data is present
Jul 11 13:21:00.879 INFO running `"docker" "rm" "-f" "d9feba4f1d703829cba907f9d81843f98258138d7d3a41fd8e0d97ba3ca1b864"`
Jul 11 13:21:01.049 INFO blam! d9feba4f1d703829cba907f9d81843f98258138d7d3a41fd8e0d97ba3ca1b864