[INFO] updating cached repository McGittyHub/aoc2018 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/McGittyHub/aoc2018 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/McGittyHub/aoc2018" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/McGittyHub/aoc2018"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/McGittyHub/aoc2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/McGittyHub/aoc2018" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/McGittyHub/aoc2018"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/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#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of McGittyHub/aoc2018 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-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-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/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-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/McGittyHub/aoc2018/Cargo.toml [INFO] crate McGittyHub/aoc2018 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking McGittyHub/aoc2018 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-6/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/McGittyHub/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1391162d13eb122f3e3aa0d4476a442a34f974d2427faee25f5b35e2cdc8cf6c [INFO] running `"docker" "start" "-a" "1391162d13eb122f3e3aa0d4476a442a34f974d2427faee25f5b35e2cdc8cf6c"` [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: 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::::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::().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: use of deprecated item 'core::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::().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] Finished dev [unoptimized + debuginfo] target(s) in 3.94s [INFO] running `"docker" "inspect" "1391162d13eb122f3e3aa0d4476a442a34f974d2427faee25f5b35e2cdc8cf6c"` [INFO] running `"docker" "rm" "-f" "1391162d13eb122f3e3aa0d4476a442a34f974d2427faee25f5b35e2cdc8cf6c"` [INFO] [stdout] 1391162d13eb122f3e3aa0d4476a442a34f974d2427faee25f5b35e2cdc8cf6c