Nov 06 15:19:09.034 INFO checking robertmaloney/advent2017 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 15:19:09.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 15:19:09.593 INFO blam! fb0e0b1be628670b322ab825693b02bc94832efc44c742369d0dab7615d56993
Nov 06 15:19:09.594 INFO running `"docker" "start" "-a" "fb0e0b1be628670b322ab825693b02bc94832efc44c742369d0dab7615d56993"`
Nov 06 15:19:10.693 INFO kablam! usermod: no changes
Nov 06 15:19:10.748 INFO kablam!     Checking advent2017 v0.1.0 (/source)
Nov 06 15:19:11.224 INFO kablam! warning: function is never used: `max_min_difference`
Nov 06 15:19:11.225 INFO kablam!  --> src/day_two/mod.rs:5:1
Nov 06 15:19:11.225 INFO kablam!   |
Nov 06 15:19:11.225 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Nov 06 15:19:11.226 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.226 INFO kablam!   |
Nov 06 15:19:11.226 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 15:19:11.227 INFO kablam! 
Nov 06 15:19:11.227 INFO kablam! warning: field is never used: `value`
Nov 06 15:19:11.227 INFO kablam!  --> src/day_three/mod.rs:6:3
Nov 06 15:19:11.232 INFO kablam!   |
Nov 06 15:19:11.233 INFO kablam! 6 |   value: i32,
Nov 06 15:19:11.233 INFO kablam!   |   ^^^^^^^^^^
Nov 06 15:19:11.233 INFO kablam! 
Nov 06 15:19:11.240 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:11.245 INFO kablam!   --> src/util/mod.rs:11:3
Nov 06 15:19:11.245 INFO kablam!    |
Nov 06 15:19:11.245 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Nov 06 15:19:11.246 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.246 INFO kablam!    |
Nov 06 15:19:11.247 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 15:19:11.248 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:11.249 INFO kablam! 
Nov 06 15:19:11.299 INFO kablam! warning: function is never used: `max_min_difference`
Nov 06 15:19:11.300 INFO kablam!  --> src/day_two/mod.rs:5:1
Nov 06 15:19:11.301 INFO kablam!   |
Nov 06 15:19:11.301 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Nov 06 15:19:11.301 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.302 INFO kablam!   |
Nov 06 15:19:11.302 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 15:19:11.302 INFO kablam! 
Nov 06 15:19:11.309 INFO kablam! warning: field is never used: `value`
Nov 06 15:19:11.309 INFO kablam!  --> src/day_three/mod.rs:6:3
Nov 06 15:19:11.309 INFO kablam!   |
Nov 06 15:19:11.309 INFO kablam! 6 |   value: i32,
Nov 06 15:19:11.310 INFO kablam!   |   ^^^^^^^^^^
Nov 06 15:19:11.310 INFO kablam! 
Nov 06 15:19:11.313 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:11.313 INFO kablam!   --> src/util/mod.rs:11:3
Nov 06 15:19:11.313 INFO kablam!    |
Nov 06 15:19:11.314 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Nov 06 15:19:11.314 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.314 INFO kablam!    |
Nov 06 15:19:11.315 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 15:19:11.315 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:11.315 INFO kablam! 
Nov 06 15:19:11.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 06 15:19:11.365 INFO kablam! su: No module specific data is present
Nov 06 15:19:12.097 INFO running `"docker" "rm" "-f" "fb0e0b1be628670b322ab825693b02bc94832efc44c742369d0dab7615d56993"`
Nov 06 15:19:12.450 INFO blam! fb0e0b1be628670b322ab825693b02bc94832efc44c742369d0dab7615d56993