Oct 26 16:59:13.541 INFO checking zovt/advent-of-code-2017 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 16:59:13.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 26 16:59:14.021 INFO blam! 2581047483da7459e33a5dd7da7db13712819b5c087c524975a628c0019943d7
Oct 26 16:59:14.023 INFO running `"docker" "start" "-a" "2581047483da7459e33a5dd7da7db13712819b5c087c524975a628c0019943d7"`
Oct 26 16:59:16.614 INFO kablam! usermod: no changes
Oct 26 16:59:16.659 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 26 16:59:16.661 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 26 16:59:16.661 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 26 16:59:16.661 INFO kablam! files will be included as a binary target:
Oct 26 16:59:16.661 INFO kablam! 
Oct 26 16:59:16.661 INFO kablam! * /source/src/main.rs
Oct 26 16:59:16.661 INFO kablam! 
Oct 26 16:59:16.661 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 26 16:59:16.661 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 26 16:59:16.661 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 26 16:59:16.661 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 26 16:59:16.661 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 26 16:59:16.661 INFO kablam! 
Oct 26 16:59:16.661 INFO kablam! For more information on this warning you can consult
Oct 26 16:59:16.661 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 26 16:59:16.687 INFO kablam!     Checking advent-of-code v0.1.0 (/source)
Oct 26 16:59:17.363 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 26 16:59:17.364 INFO kablam!   --> src/day3/one.rs:43:15
Oct 26 16:59:17.364 INFO kablam!    |
Oct 26 16:59:17.364 INFO kablam! 43 |     let num = if (num > ring_half) {
Oct 26 16:59:17.364 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 26 16:59:17.364 INFO kablam!    |
Oct 26 16:59:17.364 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 26 16:59:17.364 INFO kablam! 
Oct 26 16:59:19.491 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 26 16:59:19.492 INFO kablam!   --> src/day3/two.rs:39:6
Oct 26 16:59:19.493 INFO kablam!    |
Oct 26 16:59:19.494 INFO kablam! 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Oct 26 16:59:19.494 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 26 16:59:19.495 INFO kablam!    |
Oct 26 16:59:19.496 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 26 16:59:19.496 INFO kablam! 
Oct 26 16:59:19.496 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 26 16:59:19.496 INFO kablam!   --> src/day3/two.rs:41:13
Oct 26 16:59:19.496 INFO kablam!    |
Oct 26 16:59:19.496 INFO kablam! 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Oct 26 16:59:19.496 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 26 16:59:19.496 INFO kablam! 
Oct 26 16:59:19.663 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 26 16:59:19.664 INFO kablam!   --> src/day3/two.rs:39:6
Oct 26 16:59:19.665 INFO kablam!    |
Oct 26 16:59:19.666 INFO kablam! 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Oct 26 16:59:19.667 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 26 16:59:19.667 INFO kablam!    |
Oct 26 16:59:19.668 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 26 16:59:19.669 INFO kablam! 
Oct 26 16:59:19.669 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 26 16:59:19.670 INFO kablam!   --> src/day3/two.rs:41:13
Oct 26 16:59:19.670 INFO kablam!    |
Oct 26 16:59:19.671 INFO kablam! 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Oct 26 16:59:19.672 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 26 16:59:19.672 INFO kablam! 
Oct 26 16:59:19.843 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 26 16:59:19.843 INFO kablam!   --> src/day3/one.rs:43:15
Oct 26 16:59:19.843 INFO kablam!    |
Oct 26 16:59:19.843 INFO kablam! 43 |     let num = if (num > ring_half) {
Oct 26 16:59:19.844 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 26 16:59:19.844 INFO kablam!    |
Oct 26 16:59:19.845 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 26 16:59:19.845 INFO kablam! 
Oct 26 16:59:20.220 INFO kablam! warning: variable does not need to be mutable
Oct 26 16:59:20.220 INFO kablam!   --> src/day3/two.rs:86:6
Oct 26 16:59:20.220 INFO kablam!    |
Oct 26 16:59:20.220 INFO kablam! 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Oct 26 16:59:20.220 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Oct 26 16:59:20.220 INFO kablam!    |         |
Oct 26 16:59:20.220 INFO kablam!    |         help: remove this `mut`
Oct 26 16:59:20.220 INFO kablam!    |
Oct 26 16:59:20.222 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 16:59:20.222 INFO kablam! 
Oct 26 16:59:20.319 INFO kablam! warning: variable does not need to be mutable
Oct 26 16:59:20.320 INFO kablam!   --> src/day3/two.rs:86:6
Oct 26 16:59:20.320 INFO kablam!    |
Oct 26 16:59:20.320 INFO kablam! 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Oct 26 16:59:20.320 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Oct 26 16:59:20.320 INFO kablam!    |         |
Oct 26 16:59:20.320 INFO kablam!    |         help: remove this `mut`
Oct 26 16:59:20.321 INFO kablam!    |
Oct 26 16:59:20.321 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 16:59:20.321 INFO kablam! 
Oct 26 16:59:20.393 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Oct 26 16:59:20.415 INFO kablam! su: No module specific data is present
Oct 26 16:59:21.859 INFO running `"docker" "rm" "-f" "2581047483da7459e33a5dd7da7db13712819b5c087c524975a628c0019943d7"`
Oct 26 16:59:22.183 INFO blam! 2581047483da7459e33a5dd7da7db13712819b5c087c524975a628c0019943d7