[INFO] cloning repository https://github.com/shepmaster/advent-of-code-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shepmaster/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshepmaster%2Fadvent-of-code-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshepmaster%2Fadvent-of-code-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 089b7024ddce3e69eac602c101be1ef4e0d57e9d [INFO] checking shepmaster/advent-of-code-2023 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshepmaster%2Fadvent-of-code-2023" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shepmaster/advent-of-code-2023 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/shepmaster/advent-of-code-2023 [INFO] finished tweaking git repo https://github.com/shepmaster/advent-of-code-2023 [INFO] tweaked toml for git repo https://github.com/shepmaster/advent-of-code-2023 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shepmaster/advent-of-code-2023 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snafu-derive v0.7.5 [INFO] [stderr] Downloaded petgraph v0.6.4 [INFO] [stderr] Downloaded rayon-core v1.12.0 [INFO] [stderr] Downloaded snafu v0.7.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded itertools v0.12.0 [INFO] [stderr] Downloaded rayon v1.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6b4f95b81f89766d4d614e4e118edf31c31f41883dfd2ec5c6435b6d216317a6 [INFO] running `Command { std: "docker" "start" "-a" "6b4f95b81f89766d4d614e4e118edf31c31f41883dfd2ec5c6435b6d216317a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b4f95b81f89766d4d614e4e118edf31c31f41883dfd2ec5c6435b6d216317a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4f95b81f89766d4d614e4e118edf31c31f41883dfd2ec5c6435b6d216317a6", kill_on_drop: false }` [INFO] [stdout] 6b4f95b81f89766d4d614e4e118edf31c31f41883dfd2ec5c6435b6d216317a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f4b81c2d8d16575fc796007f1142b0dd3445d20d713155c22ab354fd4ed7155a [INFO] running `Command { std: "docker" "start" "-a" "f4b81c2d8d16575fc796007f1142b0dd3445d20d713155c22ab354fd4ed7155a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking day-21 v0.1.0 (/opt/rustwide/workdir/day-21) [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stdout] warning: type alias `Coord` is never used [INFO] [stdout] --> day-21/src/main.rs:102:6 [INFO] [stdout] | [INFO] [stdout] 102 | type Coord = (Dim, Dim); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> day-21/src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | struct Bounds { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 106 | x: RangeInclusive, [INFO] [stdout] | ^ [INFO] [stdout] 107 | y: RangeInclusive, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Bounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridView` is never constructed [INFO] [stdout] --> day-21/src/main.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | struct GridView<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Coord` is never used [INFO] [stdout] --> day-21/src/main.rs:102:6 [INFO] [stdout] | [INFO] [stdout] 102 | type Coord = (Dim, Dim); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> day-21/src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | struct Bounds { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 106 | x: RangeInclusive, [INFO] [stdout] | ^ [INFO] [stdout] 107 | y: RangeInclusive, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Bounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridView` is never constructed [INFO] [stdout] --> day-21/src/main.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | struct GridView<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking day-20 v0.1.0 (/opt/rustwide/workdir/day-20) [INFO] [stderr] Checking day-22 v0.1.0 (/opt/rustwide/workdir/day-22) [INFO] [stderr] Checking day-23 v0.1.0 (/opt/rustwide/workdir/day-23) [INFO] [stdout] warning: fields `x_max`, `y_max`, and `z_max` are never read [INFO] [stdout] --> day-22/src/main.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 308 | struct Volume { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 309 | volume: BTreeMap, [INFO] [stdout] 310 | x_max: Dim, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 311 | y_max: Dim, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 312 | z_max: Dim, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TowerViewX` is never constructed [INFO] [stdout] --> day-22/src/main.rs:364:8 [INFO] [stdout] | [INFO] [stdout] 364 | struct TowerViewX<'a>(&'a [Brick]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `id_to_char` is never used [INFO] [stdout] --> day-22/src/main.rs:392:4 [INFO] [stdout] | [INFO] [stdout] 392 | fn id_to_char(id: Id) -> char { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x_max`, `y_max`, and `z_max` are never read [INFO] [stdout] --> day-22/src/main.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 308 | struct Volume { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 309 | volume: BTreeMap, [INFO] [stdout] 310 | x_max: Dim, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 311 | y_max: Dim, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 312 | z_max: Dim, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TowerViewX` is never constructed [INFO] [stdout] --> day-22/src/main.rs:364:8 [INFO] [stdout] | [INFO] [stdout] 364 | struct TowerViewX<'a>(&'a [Brick]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `id_to_char` is never used [INFO] [stdout] --> day-22/src/main.rs:392:4 [INFO] [stdout] | [INFO] [stdout] 392 | fn id_to_char(id: Id) -> char { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking day-19 v0.1.0 (/opt/rustwide/workdir/day-19) [INFO] [stderr] Checking day-03 v0.1.0 (/opt/rustwide/workdir/day-03) [INFO] [stderr] Checking day-06 v0.1.0 (/opt/rustwide/workdir/day-06) [INFO] [stderr] Checking day-08 v0.1.0 (/opt/rustwide/workdir/day-08) [INFO] [stderr] Checking day-13 v0.1.0 (/opt/rustwide/workdir/day-13) [INFO] [stderr] Checking day-02 v0.1.0 (/opt/rustwide/workdir/day-02) [INFO] [stderr] Checking day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stderr] Checking day-17 v0.1.0 (/opt/rustwide/workdir/day-17) [INFO] [stderr] Checking day-14 v0.1.0 (/opt/rustwide/workdir/day-14) [INFO] [stderr] Checking day-18 v0.1.0 (/opt/rustwide/workdir/day-18) [INFO] [stderr] Checking day-12 v0.1.0 (/opt/rustwide/workdir/day-12) [INFO] [stderr] Checking day-07 v0.1.0 (/opt/rustwide/workdir/day-07) [INFO] [stderr] Checking day-05 v0.1.0 (/opt/rustwide/workdir/day-05) [INFO] [stderr] Checking day-11 v0.1.0 (/opt/rustwide/workdir/day-11) [INFO] [stderr] Checking day-16 v0.1.0 (/opt/rustwide/workdir/day-16) [INFO] [stderr] Checking day-01 v0.1.0 (/opt/rustwide/workdir/day-01) [INFO] [stdout] warning: struct `ConditionView` is never constructed [INFO] [stdout] --> day-12/src/main.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | struct ConditionView<'a>(&'a [Condition]); [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] [stderr] Checking day-15 v0.1.0 (/opt/rustwide/workdir/day-15) [INFO] [stderr] Checking day-09 v0.1.0 (/opt/rustwide/workdir/day-09) [INFO] [stderr] Checking day-04 v0.1.0 (/opt/rustwide/workdir/day-04) [INFO] [stdout] warning: struct `ConditionView` is never constructed [INFO] [stdout] --> day-12/src/main.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | struct ConditionView<'a>(&'a [Condition]); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s [INFO] running `Command { std: "docker" "inspect" "f4b81c2d8d16575fc796007f1142b0dd3445d20d713155c22ab354fd4ed7155a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4b81c2d8d16575fc796007f1142b0dd3445d20d713155c22ab354fd4ed7155a", kill_on_drop: false }` [INFO] [stdout] f4b81c2d8d16575fc796007f1142b0dd3445d20d713155c22ab354fd4ed7155a