Nov 03 19:10:54.349 INFO checking zovt/advent-of-code-2017 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 19:10:54.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 19:10:54.821 INFO blam! d104d165e0d7f71c9f8eeae0aab34834ba76a3ca250daf195abdf46411dd350b
Nov 03 19:10:54.835 INFO running `"docker" "start" "-a" "d104d165e0d7f71c9f8eeae0aab34834ba76a3ca250daf195abdf46411dd350b"`
Nov 03 19:10:57.271 INFO kablam! usermod: no changes
Nov 03 19:10:57.333 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 03 19:10:57.333 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 03 19:10:57.333 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 03 19:10:57.333 INFO kablam! files will be included as a binary target:
Nov 03 19:10:57.333 INFO kablam! 
Nov 03 19:10:57.333 INFO kablam! * /source/src/main.rs
Nov 03 19:10:57.333 INFO kablam! 
Nov 03 19:10:57.333 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 03 19:10:57.333 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 03 19:10:57.333 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 03 19:10:57.333 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 03 19:10:57.333 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 03 19:10:57.333 INFO kablam! 
Nov 03 19:10:57.333 INFO kablam! For more information on this warning you can consult
Nov 03 19:10:57.334 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 03 19:10:57.352 INFO kablam!     Checking advent-of-code v0.1.0 (/source)
Nov 03 19:10:57.928 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 19:10:57.928 INFO kablam!   --> src/day3/one.rs:43:15
Nov 03 19:10:57.928 INFO kablam!    |
Nov 03 19:10:57.928 INFO kablam! 43 |     let num = if (num > ring_half) {
Nov 03 19:10:57.928 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 19:10:57.928 INFO kablam!    |
Nov 03 19:10:57.930 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 19:10:57.930 INFO kablam! 
Nov 03 19:10:59.471 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 19:10:59.472 INFO kablam!   --> src/day3/one.rs:43:15
Nov 03 19:10:59.473 INFO kablam!    |
Nov 03 19:10:59.473 INFO kablam! 43 |     let num = if (num > ring_half) {
Nov 03 19:10:59.474 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 19:10:59.503 INFO kablam!    |
Nov 03 19:10:59.504 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 19:10:59.505 INFO kablam! 
Nov 03 19:11:00.421 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 19:11:00.421 INFO kablam!   --> src/day3/two.rs:39:6
Nov 03 19:11:00.421 INFO kablam!    |
Nov 03 19:11:00.421 INFO kablam! 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Nov 03 19:11:00.421 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 19:11:00.421 INFO kablam!    |
Nov 03 19:11:00.421 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 19:11:00.421 INFO kablam! 
Nov 03 19:11:00.421 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 19:11:00.421 INFO kablam!   --> src/day3/two.rs:41:13
Nov 03 19:11:00.421 INFO kablam!    |
Nov 03 19:11:00.421 INFO kablam! 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Nov 03 19:11:00.421 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 19:11:00.421 INFO kablam! 
Nov 03 19:11:00.463 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 19:11:00.463 INFO kablam!   --> src/day3/two.rs:39:6
Nov 03 19:11:00.463 INFO kablam!    |
Nov 03 19:11:00.463 INFO kablam! 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Nov 03 19:11:00.463 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 19:11:00.491 INFO kablam!    |
Nov 03 19:11:00.491 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 19:11:00.491 INFO kablam! 
Nov 03 19:11:00.491 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 19:11:00.491 INFO kablam!   --> src/day3/two.rs:41:13
Nov 03 19:11:00.491 INFO kablam!    |
Nov 03 19:11:00.491 INFO kablam! 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Nov 03 19:11:00.491 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 19:11:00.491 INFO kablam! 
Nov 03 19:11:00.859 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:11:00.859 INFO kablam!   --> src/day3/two.rs:86:6
Nov 03 19:11:00.859 INFO kablam!    |
Nov 03 19:11:00.859 INFO kablam! 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Nov 03 19:11:00.859 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Nov 03 19:11:00.859 INFO kablam!    |         |
Nov 03 19:11:00.859 INFO kablam!    |         help: remove this `mut`
Nov 03 19:11:00.859 INFO kablam!    |
Nov 03 19:11:00.859 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 19:11:00.859 INFO kablam! 
Nov 03 19:11:00.927 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:11:00.927 INFO kablam!   --> src/day3/two.rs:86:6
Nov 03 19:11:00.927 INFO kablam!    |
Nov 03 19:11:00.927 INFO kablam! 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Nov 03 19:11:00.927 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Nov 03 19:11:00.927 INFO kablam!    |         |
Nov 03 19:11:00.927 INFO kablam!    |         help: remove this `mut`
Nov 03 19:11:00.927 INFO kablam!    |
Nov 03 19:11:00.927 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 19:11:00.927 INFO kablam! 
Nov 03 19:11:00.975 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Nov 03 19:11:00.975 INFO kablam! su: No module specific data is present
Nov 03 19:11:01.951 INFO running `"docker" "rm" "-f" "d104d165e0d7f71c9f8eeae0aab34834ba76a3ca250daf195abdf46411dd350b"`
Nov 03 19:11:02.253 INFO blam! d104d165e0d7f71c9f8eeae0aab34834ba76a3ca250daf195abdf46411dd350b