Nov 06 15:19:09.083 INFO checking robertmaloney/advent2017 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 15:19:09.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 15:19:09.515 INFO blam! bfd9941cfe8593bb382e1721310eef64683051c08cb8aa034254d3fb226cd42f
Nov 06 15:19:09.517 INFO running `"docker" "start" "-a" "bfd9941cfe8593bb382e1721310eef64683051c08cb8aa034254d3fb226cd42f"`
Nov 06 15:19:10.644 INFO kablam! usermod: no changes
Nov 06 15:19:10.692 INFO kablam!     Checking advent2017 v0.1.0 (/source)
Nov 06 15:19:11.357 INFO kablam! warning: function is never used: `max_min_difference`
Nov 06 15:19:11.357 INFO kablam!  --> src/day_two/mod.rs:5:1
Nov 06 15:19:11.357 INFO kablam!   |
Nov 06 15:19:11.358 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Nov 06 15:19:11.358 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.366 INFO kablam!   |
Nov 06 15:19:11.366 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 15:19:11.366 INFO kablam! 
Nov 06 15:19:11.367 INFO kablam! warning: field is never used: `value`
Nov 06 15:19:11.367 INFO kablam!  --> src/day_three/mod.rs:6:3
Nov 06 15:19:11.367 INFO kablam!   |
Nov 06 15:19:11.368 INFO kablam! 6 |   value: i32,
Nov 06 15:19:11.368 INFO kablam!   |   ^^^^^^^^^^
Nov 06 15:19:11.368 INFO kablam! 
Nov 06 15:19:11.379 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:11.379 INFO kablam!   --> src/util/mod.rs:11:3
Nov 06 15:19:11.380 INFO kablam!    |
Nov 06 15:19:11.380 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Nov 06 15:19:11.380 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.381 INFO kablam!    |
Nov 06 15:19:11.381 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 15:19:11.381 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:11.382 INFO kablam! 
Nov 06 15:19:11.410 INFO kablam! warning: function is never used: `max_min_difference`
Nov 06 15:19:11.411 INFO kablam!  --> src/day_two/mod.rs:5:1
Nov 06 15:19:11.411 INFO kablam!   |
Nov 06 15:19:11.411 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Nov 06 15:19:11.412 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.412 INFO kablam!   |
Nov 06 15:19:11.412 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 15:19:11.413 INFO kablam! 
Nov 06 15:19:11.413 INFO kablam! warning: field is never used: `value`
Nov 06 15:19:11.413 INFO kablam!  --> src/day_three/mod.rs:6:3
Nov 06 15:19:11.414 INFO kablam!   |
Nov 06 15:19:11.414 INFO kablam! 6 |   value: i32,
Nov 06 15:19:11.414 INFO kablam!   |   ^^^^^^^^^^
Nov 06 15:19:11.414 INFO kablam! 
Nov 06 15:19:11.424 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:11.425 INFO kablam!   --> src/util/mod.rs:11:3
Nov 06 15:19:11.425 INFO kablam!    |
Nov 06 15:19:11.425 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Nov 06 15:19:11.426 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:11.426 INFO kablam!    |
Nov 06 15:19:11.426 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 15:19:11.427 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:11.427 INFO kablam! 
Nov 06 15:19:11.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 06 15:19:11.455 INFO kablam! su: No module specific data is present
Nov 06 15:19:12.244 INFO running `"docker" "rm" "-f" "bfd9941cfe8593bb382e1721310eef64683051c08cb8aa034254d3fb226cd42f"`
Nov 06 15:19:12.553 INFO blam! bfd9941cfe8593bb382e1721310eef64683051c08cb8aa034254d3fb226cd42f