Nov 09 06:29:38.773 INFO checking robertmaloney/advent2017 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 06:29:38.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 06:29:39.155 INFO blam! 2c0c90849bbc5ebea8c595baaef054268d2e745263e9b14b29b3b65604dbc1f8
Nov 09 06:29:39.159 INFO running `"docker" "start" "-a" "2c0c90849bbc5ebea8c595baaef054268d2e745263e9b14b29b3b65604dbc1f8"`
Nov 09 06:29:39.727 INFO kablam! usermod: no changes
Nov 09 06:29:39.771 INFO kablam!     Checking advent2017 v0.1.0 (/source)
Nov 09 06:29:40.383 INFO kablam! warning: function is never used: `max_min_difference`
Nov 09 06:29:40.384 INFO kablam!  --> src/day_two/mod.rs:5:1
Nov 09 06:29:40.384 INFO kablam!   |
Nov 09 06:29:40.384 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Nov 09 06:29:40.384 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:40.385 INFO kablam!   |
Nov 09 06:29:40.385 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 06:29:40.385 INFO kablam! 
Nov 09 06:29:40.386 INFO kablam! warning: field is never used: `value`
Nov 09 06:29:40.386 INFO kablam!  --> src/day_three/mod.rs:6:3
Nov 09 06:29:40.386 INFO kablam!   |
Nov 09 06:29:40.386 INFO kablam! 6 |   value: i32,
Nov 09 06:29:40.387 INFO kablam!   |   ^^^^^^^^^^
Nov 09 06:29:40.387 INFO kablam! 
Nov 09 06:29:40.387 INFO kablam! warning: function is never used: `max_min_difference`
Nov 09 06:29:40.388 INFO kablam!  --> src/day_two/mod.rs:5:1
Nov 09 06:29:40.388 INFO kablam!   |
Nov 09 06:29:40.388 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Nov 09 06:29:40.389 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:40.389 INFO kablam!   |
Nov 09 06:29:40.389 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 06:29:40.390 INFO kablam! 
Nov 09 06:29:40.390 INFO kablam! warning: field is never used: `value`
Nov 09 06:29:40.390 INFO kablam!  --> src/day_three/mod.rs:6:3
Nov 09 06:29:40.391 INFO kablam!   |
Nov 09 06:29:40.391 INFO kablam! 6 |   value: i32,
Nov 09 06:29:40.391 INFO kablam!   |   ^^^^^^^^^^
Nov 09 06:29:40.392 INFO kablam! 
Nov 09 06:29:40.392 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:40.392 INFO kablam!   --> src/util/mod.rs:11:3
Nov 09 06:29:40.393 INFO kablam!    |
Nov 09 06:29:40.393 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Nov 09 06:29:40.393 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:40.393 INFO kablam!    |
Nov 09 06:29:40.394 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 06:29:40.394 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:40.394 INFO kablam! 
Nov 09 06:29:40.399 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:40.399 INFO kablam!   --> src/util/mod.rs:11:3
Nov 09 06:29:40.399 INFO kablam!    |
Nov 09 06:29:40.400 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Nov 09 06:29:40.400 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:40.400 INFO kablam!    |
Nov 09 06:29:40.401 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 06:29:40.401 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:40.401 INFO kablam! 
Nov 09 06:29:40.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Nov 09 06:29:40.402 INFO kablam! su: No module specific data is present
Nov 09 06:29:41.103 INFO running `"docker" "rm" "-f" "2c0c90849bbc5ebea8c595baaef054268d2e745263e9b14b29b3b65604dbc1f8"`
Nov 09 06:29:41.338 INFO blam! 2c0c90849bbc5ebea8c595baaef054268d2e745263e9b14b29b3b65604dbc1f8