[INFO] cloning repository https://github.com/Shadlock0133/aoc2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shadlock0133/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Faoc2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Faoc2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c35785be8e965a596f7a07fe21cdaa66ad92b01a
[INFO] checking Shadlock0133/aoc2020/c35785be8e965a596f7a07fe21cdaa66ad92b01a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Faoc2020" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shadlock0133/aoc2020 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Shadlock0133/aoc2020
[INFO] finished tweaking git repo https://github.com/Shadlock0133/aoc2020
[INFO] tweaked toml for git repo https://github.com/Shadlock0133/aoc2020 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Shadlock0133/aoc2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2263f51c59208394a63e49ee3cf40848634828aa34a45ba192d4c1fb5c29a35d
[INFO] running `Command { std: "docker" "start" "-a" "2263f51c59208394a63e49ee3cf40848634828aa34a45ba192d4c1fb5c29a35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2263f51c59208394a63e49ee3cf40848634828aa34a45ba192d4c1fb5c29a35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2263f51c59208394a63e49ee3cf40848634828aa34a45ba192d4c1fb5c29a35d", kill_on_drop: false }`
[INFO] [stdout] 2263f51c59208394a63e49ee3cf40848634828aa34a45ba192d4c1fb5c29a35d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de8db9abd7a9b31696ba2c2792cf5a774758b6be32d6be24ad90e0b84c6d3547
[INFO] running `Command { std: "docker" "start" "-a" "de8db9abd7a9b31696ba2c2792cf5a774758b6be32d6be24ad90e0b84c6d3547", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/map.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |         &self.map[(y * self.width + x)]
[INFO] [stdout]    |                   ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -         &self.map[(y * self.width + x)]
[INFO] [stdout] 13 +         &self.map[y * self.width + x]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/map.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |         &self.map[(y * self.width + x)]
[INFO] [stdout]    |                   ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -         &self.map[(y * self.width + x)]
[INFO] [stdout] 13 +         &self.map[y * self.width + x]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_2_fast` is never used
[INFO] [stdout]   --> src/bin/day13.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn check_2_fast(timestamp: u64, buses: &[Option<u32>]) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `image` are never read
[INFO] [stdout]   --> src/bin/day20.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Photo {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 11 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     image: Map2D,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `image` are never read
[INFO] [stdout]   --> src/bin/day20.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Photo {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 11 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     image: Map2D,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_2_fast` is never used
[INFO] [stdout]   --> src/bin/day13.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn check_2_fast(timestamp: u64, buses: &[Option<u32>]) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/bin/day3.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |         &self.map[(y * self.width + x % self.width)]
[INFO] [stdout]    |                   ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         &self.map[(y * self.width + x % self.width)]
[INFO] [stdout] 23 +         &self.map[y * self.width + x % self.width]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/bin/day3.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |         &self.map[(y * self.width + x % self.width)]
[INFO] [stdout]    |                   ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         &self.map[(y * self.width + x % self.width)]
[INFO] [stdout] 23 +         &self.map[y * self.width + x % self.width]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "de8db9abd7a9b31696ba2c2792cf5a774758b6be32d6be24ad90e0b84c6d3547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8db9abd7a9b31696ba2c2792cf5a774758b6be32d6be24ad90e0b84c6d3547", kill_on_drop: false }`
[INFO] [stdout] de8db9abd7a9b31696ba2c2792cf5a774758b6be32d6be24ad90e0b84c6d3547