[INFO] cloning repository McGittyHub/aoc2018
[INFO] running `"git" "clone" "--bare" "git://github.com/McGittyHub/aoc2018.git" "work/cache/sources/gh/McGittyHub/aoc2018"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/McGittyHub/aoc2018'...
[INFO] running `"git" "clone" "work/cache/sources/gh/McGittyHub/aoc2018" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/McGittyHub/aoc2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/McGittyHub/aoc2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/McGittyHub/aoc2018" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/McGittyHub/aoc2018"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/McGittyHub/aoc2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae146aae1d30b0689bcac58bb40d5711b1bb6fe9
[INFO] sha for GitHub repo McGittyHub/aoc2018: ae146aae1d30b0689bcac58bb40d5711b1bb6fe9
[INFO] validating manifest of McGittyHub/aoc2018 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of McGittyHub/aoc2018 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing McGittyHub/aoc2018
[INFO] disabled cargo feature 'default-run' from McGittyHub/aoc2018
[INFO] finished frobbing McGittyHub/aoc2018
[INFO] frobbed toml for McGittyHub/aoc2018 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/McGittyHub/aoc2018/Cargo.toml
[INFO] started frobbing McGittyHub/aoc2018
[INFO] disabled cargo feature 'default-run' from McGittyHub/aoc2018
[INFO] finished frobbing McGittyHub/aoc2018
[INFO] frobbed toml for McGittyHub/aoc2018 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/McGittyHub/aoc2018/Cargo.toml
[INFO] crate McGittyHub/aoc2018 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking McGittyHub/aoc2018 against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-0/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/McGittyHub/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9eec7673b73bdb09c5b44642912b8f20e95943c5139526414c25a4a5272c74a2
[INFO] running `"docker" "start" "-a" "9eec7673b73bdb09c5b44642912b8f20e95943c5139526414c25a4a5272c74a2"`
[INFO] [stderr]     Checking aoc2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day17/main.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let input = r#"x=495, y=2..7
[INFO] [stderr]   |         ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/day10/main.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 .map(|&v| v.trim_left().parse::<i64>().unwrap())
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day15/main.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let input = include_str!("input.txt");
[INFO] [stderr]   |         ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir_2`
[INFO] [stderr]   --> src/day15/main.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let dir_2 = [(-1, 0), (0, 1), (1, 0), (0, -1)];
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_dir_2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/day15/main.rs:238:10
[INFO] [stderr]     |
[INFO] [stderr] 238 |     for (i, row) in tiles.iter().enumerate() {
[INFO] [stderr]     |          ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]    --> src/day15/main.rs:239:14
[INFO] [stderr]     |
[INFO] [stderr] 239 |         for (j, col) in row.iter().enumerate() {
[INFO] [stderr]     |              ^ help: consider prefixing with an underscore: `_j`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day15/main.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let input = include_str!("input.txt");
[INFO] [stderr]   |         ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir_2`
[INFO] [stderr]   --> src/day15/main.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let dir_2 = [(-1, 0), (0, 1), (1, 0), (0, -1)];
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_dir_2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/day15/main.rs:238:10
[INFO] [stderr]     |
[INFO] [stderr] 238 |     for (i, row) in tiles.iter().enumerate() {
[INFO] [stderr]     |          ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]    --> src/day15/main.rs:239:14
[INFO] [stderr]     |
[INFO] [stderr] 239 |         for (j, col) in row.iter().enumerate() {
[INFO] [stderr]     |              ^ help: consider prefixing with an underscore: `_j`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/day10/main.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 .map(|&v| v.trim_left().parse::<i64>().unwrap())
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day17/main.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let input = r#"x=495, y=2..7
[INFO] [stderr]   |         ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
[INFO] running `"docker" "inspect" "9eec7673b73bdb09c5b44642912b8f20e95943c5139526414c25a4a5272c74a2"`
[INFO] running `"docker" "rm" "-f" "9eec7673b73bdb09c5b44642912b8f20e95943c5139526414c25a4a5272c74a2"`
[INFO] [stdout] 9eec7673b73bdb09c5b44642912b8f20e95943c5139526414c25a4a5272c74a2