Nov 06 10:08:05.775 INFO checking zovt/advent-of-code-2017 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 10:08:05.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:08:06.125 INFO blam! e5b4ab378af42720dc8334c04ea31968da056981c0a44457b640d697682b5676
Nov 06 10:08:06.127 INFO running `"docker" "start" "-a" "e5b4ab378af42720dc8334c04ea31968da056981c0a44457b640d697682b5676"`
Nov 06 10:08:08.259 INFO kablam! usermod: no changes
Nov 06 10:08:08.332 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 06 10:08:08.332 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 06 10:08:08.332 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 06 10:08:08.332 INFO kablam! files will be included as a binary target:
Nov 06 10:08:08.332 INFO kablam! 
Nov 06 10:08:08.332 INFO kablam! * /source/src/main.rs
Nov 06 10:08:08.332 INFO kablam! 
Nov 06 10:08:08.332 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 06 10:08:08.332 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 06 10:08:08.332 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 06 10:08:08.332 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 06 10:08:08.332 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 06 10:08:08.332 INFO kablam! 
Nov 06 10:08:08.332 INFO kablam! For more information on this warning you can consult
Nov 06 10:08:08.332 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 06 10:08:08.364 INFO kablam!     Checking advent-of-code v0.1.0 (/source)
Nov 06 10:08:09.080 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 10:08:09.081 INFO kablam!   --> src/day3/one.rs:43:15
Nov 06 10:08:09.081 INFO kablam!    |
Nov 06 10:08:09.081 INFO kablam! 43 |     let num = if (num > ring_half) {
Nov 06 10:08:09.081 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 10:08:09.081 INFO kablam!    |
Nov 06 10:08:09.081 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 10:08:09.081 INFO kablam! 
Nov 06 10:08:10.012 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 10:08:10.012 INFO kablam!   --> src/day3/two.rs:39:6
Nov 06 10:08:10.013 INFO kablam!    |
Nov 06 10:08:10.013 INFO kablam! 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Nov 06 10:08:10.013 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 10:08:10.013 INFO kablam!    |
Nov 06 10:08:10.014 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 10:08:10.014 INFO kablam! 
Nov 06 10:08:10.014 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 10:08:10.014 INFO kablam!   --> src/day3/two.rs:41:13
Nov 06 10:08:10.014 INFO kablam!    |
Nov 06 10:08:10.015 INFO kablam! 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Nov 06 10:08:10.015 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 10:08:10.016 INFO kablam! 
Nov 06 10:08:10.228 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 10:08:10.228 INFO kablam!   --> src/day3/one.rs:43:15
Nov 06 10:08:10.229 INFO kablam!    |
Nov 06 10:08:10.230 INFO kablam! 43 |     let num = if (num > ring_half) {
Nov 06 10:08:10.230 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 10:08:10.231 INFO kablam!    |
Nov 06 10:08:10.232 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 10:08:10.232 INFO kablam! 
Nov 06 10:08:10.828 INFO kablam! warning: variable does not need to be mutable
Nov 06 10:08:10.828 INFO kablam!   --> src/day3/two.rs:86:6
Nov 06 10:08:10.828 INFO kablam!    |
Nov 06 10:08:10.828 INFO kablam! 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Nov 06 10:08:10.828 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Nov 06 10:08:10.830 INFO kablam!    |         |
Nov 06 10:08:10.830 INFO kablam!    |         help: remove this `mut`
Nov 06 10:08:10.830 INFO kablam!    |
Nov 06 10:08:10.830 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 10:08:10.830 INFO kablam! 
Nov 06 10:08:11.456 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 10:08:11.456 INFO kablam!   --> src/day3/two.rs:39:6
Nov 06 10:08:11.456 INFO kablam!    |
Nov 06 10:08:11.456 INFO kablam! 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Nov 06 10:08:11.456 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 10:08:11.456 INFO kablam!    |
Nov 06 10:08:11.456 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 10:08:11.456 INFO kablam! 
Nov 06 10:08:11.456 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 10:08:11.456 INFO kablam!   --> src/day3/two.rs:41:13
Nov 06 10:08:11.456 INFO kablam!    |
Nov 06 10:08:11.456 INFO kablam! 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Nov 06 10:08:11.456 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 10:08:11.456 INFO kablam! 
Nov 06 10:08:11.884 INFO kablam! warning: variable does not need to be mutable
Nov 06 10:08:11.884 INFO kablam!   --> src/day3/two.rs:86:6
Nov 06 10:08:11.884 INFO kablam!    |
Nov 06 10:08:11.884 INFO kablam! 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Nov 06 10:08:11.884 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Nov 06 10:08:11.884 INFO kablam!    |         |
Nov 06 10:08:11.884 INFO kablam!    |         help: remove this `mut`
Nov 06 10:08:11.884 INFO kablam!    |
Nov 06 10:08:11.884 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 10:08:11.884 INFO kablam! 
Nov 06 10:08:11.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Nov 06 10:08:11.928 INFO kablam! su: No module specific data is present
Nov 06 10:08:12.780 INFO running `"docker" "rm" "-f" "e5b4ab378af42720dc8334c04ea31968da056981c0a44457b640d697682b5676"`
Nov 06 10:08:13.069 INFO blam! e5b4ab378af42720dc8334c04ea31968da056981c0a44457b640d697682b5676