[INFO] cloning repository https://github.com/mrtims/advent_2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrtims/advent_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrtims%2Fadvent_2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrtims%2Fadvent_2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 401a1a973a8378ca65c2d7980efe6f12877fb485 [INFO] checking mrtims/advent_2021 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrtims%2Fadvent_2021" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrtims/advent_2021 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mrtims/advent_2021 [INFO] finished tweaking git repo https://github.com/mrtims/advent_2021 [INFO] tweaked toml for git repo https://github.com/mrtims/advent_2021 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mrtims/advent_2021 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded funty v1.2.0 [INFO] [stderr] Downloaded wyz v0.4.0 [INFO] [stderr] Downloaded bitvec v0.22.3 [INFO] [stderr] Downloaded libc v0.2.111 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea7ad87151fe06b4a72d57bd3b76f7b47ef7a78be55bbbf81941763a39c3d10e [INFO] running `Command { std: "docker" "start" "-a" "ea7ad87151fe06b4a72d57bd3b76f7b47ef7a78be55bbbf81941763a39c3d10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea7ad87151fe06b4a72d57bd3b76f7b47ef7a78be55bbbf81941763a39c3d10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea7ad87151fe06b4a72d57bd3b76f7b47ef7a78be55bbbf81941763a39c3d10e", kill_on_drop: false }` [INFO] [stdout] ea7ad87151fe06b4a72d57bd3b76f7b47ef7a78be55bbbf81941763a39c3d10e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66bc57c057c73265fe89a880ed85ebd94a91fbbd95eebde6b8e101c3bc65c4db [INFO] running `Command { std: "docker" "start" "-a" "66bc57c057c73265fe89a880ed85ebd94a91fbbd95eebde6b8e101c3bc65c4db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.111 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking advent_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/bin/day_10.rs:186:37 [INFO] [stdout] | [INFO] [stdout] 186 | println!("#2: {:?}", points[(points.len() / 2)]); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 186 - println!("#2: {:?}", points[(points.len() / 2)]); [INFO] [stdout] 186 + println!("#2: {:?}", points[points.len() / 2]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `explore_basin_size` is never used [INFO] [stdout] --> src/bin/day_9.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn explore_basin_size(input: &[Vec], x: usize, y: usize, width: usize, height: usize) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_left` is never used [INFO] [stdout] --> src/bin/day_9.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn points_left(input: &[Vec], mut x: usize, y: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_right` is never used [INFO] [stdout] --> src/bin/day_9.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn points_right(input: &[Vec], mut x: usize, y: usize, width: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_up` is never used [INFO] [stdout] --> src/bin/day_9.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn points_up(input: &[Vec], x: usize, mut y: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_down` is never used [INFO] [stdout] --> src/bin/day_9.rs:231:4 [INFO] [stdout] | [INFO] [stdout] 231 | fn points_down(input: &[Vec], x: usize, mut y: usize, height: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/bin/day_10.rs:186:37 [INFO] [stdout] | [INFO] [stdout] 186 | println!("#2: {:?}", points[(points.len() / 2)]); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 186 - println!("#2: {:?}", points[(points.len() / 2)]); [INFO] [stdout] 186 + println!("#2: {:?}", points[points.len() / 2]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `explore_basin_size` is never used [INFO] [stdout] --> src/bin/day_9.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn explore_basin_size(input: &[Vec], x: usize, y: usize, width: usize, height: usize) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_left` is never used [INFO] [stdout] --> src/bin/day_9.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn points_left(input: &[Vec], mut x: usize, y: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_right` is never used [INFO] [stdout] --> src/bin/day_9.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn points_right(input: &[Vec], mut x: usize, y: usize, width: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_up` is never used [INFO] [stdout] --> src/bin/day_9.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn points_up(input: &[Vec], x: usize, mut y: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `points_down` is never used [INFO] [stdout] --> src/bin/day_9.rs:231:4 [INFO] [stdout] | [INFO] [stdout] 231 | fn points_down(input: &[Vec], x: usize, mut y: usize, height: usize) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "66bc57c057c73265fe89a880ed85ebd94a91fbbd95eebde6b8e101c3bc65c4db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66bc57c057c73265fe89a880ed85ebd94a91fbbd95eebde6b8e101c3bc65c4db", kill_on_drop: false }` [INFO] [stdout] 66bc57c057c73265fe89a880ed85ebd94a91fbbd95eebde6b8e101c3bc65c4db