[INFO] cloning repository https://github.com/ThePerkinrex/AoC2021Mirror [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePerkinrex/AoC2021Mirror" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2FAoC2021Mirror", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2FAoC2021Mirror'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 494b11cf6ba3dfe462dca470eb28ad88e051b0b2 [INFO] checking ThePerkinrex/AoC2021Mirror/494b11cf6ba3dfe462dca470eb28ad88e051b0b2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2FAoC2021Mirror" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ThePerkinrex/AoC2021Mirror 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/ThePerkinrex/AoC2021Mirror [INFO] finished tweaking git repo https://github.com/ThePerkinrex/AoC2021Mirror [INFO] tweaked toml for git repo https://github.com/ThePerkinrex/AoC2021Mirror written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ThePerkinrex/AoC2021Mirror 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pathfinding v3.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4954e9c62fdf74d1daad754c8a4ecf8af711d445161299af28d77ea2d70c2ef3 [INFO] running `Command { std: "docker" "start" "-a" "4954e9c62fdf74d1daad754c8a4ecf8af711d445161299af28d77ea2d70c2ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4954e9c62fdf74d1daad754c8a4ecf8af711d445161299af28d77ea2d70c2ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4954e9c62fdf74d1daad754c8a4ecf8af711d445161299af28d77ea2d70c2ef3", kill_on_drop: false }` [INFO] [stdout] 4954e9c62fdf74d1daad754c8a4ecf8af711d445161299af28d77ea2d70c2ef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 24e0232f286b4e982e1bef20afdef557483397608f567628ad7c853f405b3add [INFO] running `Command { std: "docker" "start" "-a" "24e0232f286b4e982e1bef20afdef557483397608f567628ad7c853f405b3add", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking d13p1 v0.1.0 (/opt/rustwide/workdir/Dia13/d13p1) [INFO] [stderr] Checking d1p2 v0.1.0 (/opt/rustwide/workdir/Dia01/d1p2) [INFO] [stderr] Checking d14p2 v0.1.0 (/opt/rustwide/workdir/Dia14/d14p2) [INFO] [stderr] Checking d15p1 v0.1.0 (/opt/rustwide/workdir/Dia15/d15p1) [INFO] [stderr] Checking d17p1 v0.1.0 (/opt/rustwide/workdir/Dia17/d17p1) [INFO] [stderr] Checking d20p1 v0.1.0 (/opt/rustwide/workdir/Dia20/d20p1) [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking d10p2 v0.1.0 (/opt/rustwide/workdir/Dia10/d10p2) [INFO] [stderr] Checking d11p2 v0.1.0 (/opt/rustwide/workdir/Dia11/d11p2) [INFO] [stderr] Checking d22p2 v0.1.0 (/opt/rustwide/workdir/Dia22/d22p2) [INFO] [stderr] Checking d21p1 v0.1.0 (/opt/rustwide/workdir/Dia21/d21p1) [INFO] [stderr] Checking d4p1 v0.1.0 (/opt/rustwide/workdir/Dia04/d4p1) [INFO] [stderr] Checking d18p1 v0.1.0 (/opt/rustwide/workdir/Dia18/d18p1) [INFO] [stderr] Checking d19p1 v0.1.0 (/opt/rustwide/workdir/Dia19/d19p1) [INFO] [stderr] Checking d4p2 v0.1.0 (/opt/rustwide/workdir/Dia04/d4p2) [INFO] [stderr] Checking d6p2 v0.1.0 (/opt/rustwide/workdir/Dia06/d6p2) [INFO] [stderr] Checking d14p1 v0.1.0 (/opt/rustwide/workdir/Dia14/d14p1) [INFO] [stderr] Checking d19p2 v0.1.0 (/opt/rustwide/workdir/Dia19/d19p2) [INFO] [stderr] Checking d9p2 v0.1.0 (/opt/rustwide/workdir/Dia09/d9p2) [INFO] [stderr] Checking d16p2 v0.1.0 (/opt/rustwide/workdir/Dia16/d16p2) [INFO] [stderr] Checking d1p1 v0.1.0 (/opt/rustwide/workdir/Dia01/d1p1) [INFO] [stderr] Checking d25p1 v0.1.0 (/opt/rustwide/workdir/Dia25/d25p1) [INFO] [stderr] Checking d16p1 v0.1.0 (/opt/rustwide/workdir/Dia16/d16p1) [INFO] [stderr] Checking d17p2 v0.1.0 (/opt/rustwide/workdir/Dia17/d17p2) [INFO] [stderr] Checking d18p2 v0.1.0 (/opt/rustwide/workdir/Dia18/d18p2) [INFO] [stderr] Checking d2p1 v0.1.0 (/opt/rustwide/workdir/Dia02/d2p1) [INFO] [stderr] Checking d11p1 v0.1.0 (/opt/rustwide/workdir/Dia11/d11p1) [INFO] [stderr] Checking d3p2 v0.1.0 (/opt/rustwide/workdir/Dia03/d3p2) [INFO] [stderr] Checking d5p2 v0.1.0 (/opt/rustwide/workdir/Dia05/d5p2) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> Dia16/d16p1/src/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | Literal(u64), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PacketData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 | Literal(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> Dia16/d16p1/src/main.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | Operator(u8, Vec), [INFO] [stdout] | -------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PacketData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 | Operator((), Vec), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking d20p2 v0.1.0 (/opt/rustwide/workdir/Dia20/d20p2) [INFO] [stderr] Checking d2p2 v0.1.0 (/opt/rustwide/workdir/Dia02/d2p2) [INFO] [stderr] Checking d22p1 v0.1.0 (/opt/rustwide/workdir/Dia22/d22p1) [INFO] [stderr] Checking d3p1 v0.1.0 (/opt/rustwide/workdir/Dia03/d3p1) [INFO] [stderr] Checking d21p2 v0.1.0 (/opt/rustwide/workdir/Dia21/d21p2) [INFO] [stderr] Checking d13p2 v0.1.0 (/opt/rustwide/workdir/Dia13/d13p2) [INFO] [stderr] Checking d24p1 v0.1.0 (/opt/rustwide/workdir/Dia24/d24p1) [INFO] [stderr] Checking d9p1 v0.1.0 (/opt/rustwide/workdir/Dia09/d9p1) [INFO] [stderr] Checking d15p2 v0.1.0 (/opt/rustwide/workdir/Dia15/d15p2) [INFO] [stderr] Checking d7p1 v0.1.0 (/opt/rustwide/workdir/Dia07/d7p1) [INFO] [stderr] Checking d24p2 v0.1.0 (/opt/rustwide/workdir/Dia24/d24p2) [INFO] [stderr] Checking d5p1 v0.1.0 (/opt/rustwide/workdir/Dia05/d5p1) [INFO] [stdout] warning: struct `ALU` is never constructed [INFO] [stdout] --> Dia24/d24p1/src/main.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | struct ALU { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ALU` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [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 d10p1 v0.1.0 (/opt/rustwide/workdir/Dia10/d10p1) [INFO] [stderr] Checking d12p2 v0.1.0 (/opt/rustwide/workdir/Dia12/d12p2) [INFO] [stdout] warning: struct `ALU` is never constructed [INFO] [stdout] --> Dia24/d24p2/src/main.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | struct ALU { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ALU` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [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: struct `ALU` is never constructed [INFO] [stdout] --> Dia24/d24p1/src/main.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | struct ALU { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ALU` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [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 d6p1 v0.1.0 (/opt/rustwide/workdir/Dia06/d6p1) [INFO] [stderr] Checking d7p2 v0.1.0 (/opt/rustwide/workdir/Dia07/d7p2) [INFO] [stderr] Checking d12p1 v0.1.0 (/opt/rustwide/workdir/Dia12/d12p1) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> Dia16/d16p1/src/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | Literal(u64), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PacketData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 | Literal(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> Dia16/d16p1/src/main.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | Operator(u8, Vec), [INFO] [stdout] | -------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PacketData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 | Operator((), Vec), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking d8p1 v0.1.0 (/opt/rustwide/workdir/Dia08/d8p1) [INFO] [stdout] warning: struct `ALU` is never constructed [INFO] [stdout] --> Dia24/d24p2/src/main.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | struct ALU { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ALU` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [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 d8p2 v0.1.0 (/opt/rustwide/workdir/Dia08/d8p2) [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking pathfinding v3.0.5 [INFO] [stderr] Checking d23p1 v0.1.0 (/opt/rustwide/workdir/Dia23/d23p1) [INFO] [stderr] Checking d23p2 v0.1.0 (/opt/rustwide/workdir/Dia23/d23p2) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.55s [INFO] running `Command { std: "docker" "inspect" "24e0232f286b4e982e1bef20afdef557483397608f567628ad7c853f405b3add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24e0232f286b4e982e1bef20afdef557483397608f567628ad7c853f405b3add", kill_on_drop: false }` [INFO] [stdout] 24e0232f286b4e982e1bef20afdef557483397608f567628ad7c853f405b3add