[INFO] cloning repository https://github.com/popravich/adventofcode2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/popravich/adventofcode2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopravich%2Fadventofcode2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopravich%2Fadventofcode2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65bc66974e093ddff818b6ae13c021456dbfcb09 [INFO] checking popravich/adventofcode2022 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopravich%2Fadventofcode2022" "/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/popravich/adventofcode2022 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/popravich/adventofcode2022 [INFO] finished tweaking git repo https://github.com/popravich/adventofcode2022 [INFO] tweaked toml for git repo https://github.com/popravich/adventofcode2022 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/popravich/adventofcode2022 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7eaabd8f63b3494b9caa1275aa8c9eaeafdde5f8d155ff788f3d4ff2e2c42aa7 [INFO] running `Command { std: "docker" "start" "-a" "7eaabd8f63b3494b9caa1275aa8c9eaeafdde5f8d155ff788f3d4ff2e2c42aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7eaabd8f63b3494b9caa1275aa8c9eaeafdde5f8d155ff788f3d4ff2e2c42aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eaabd8f63b3494b9caa1275aa8c9eaeafdde5f8d155ff788f3d4ff2e2c42aa7", kill_on_drop: false }` [INFO] [stdout] 7eaabd8f63b3494b9caa1275aa8c9eaeafdde5f8d155ff788f3d4ff2e2c42aa7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 741a89bc27cb67a6bf0eb5673580c53db881d5251a373abf65c248c2d3f334b5 [INFO] running `Command { std: "docker" "start" "-a" "741a89bc27cb67a6bf0eb5673580c53db881d5251a373abf65c248c2d3f334b5", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.13 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking advent2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/day14.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day16.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/day14.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day16.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `main` is imported redundantly [INFO] [stdout] --> src/day22.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | use super::main; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 235 | use super::*; [INFO] [stdout] | -------- the item `main` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/day16.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let graph = Graph::build(&valves); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day16.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut valves = data [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/day16.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let graph = Graph::build(&valves); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day16.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut valves = data [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | Dir { name: &'a str }, [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | File { size: usize, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rate` is never read [INFO] [stdout] --> src/day16.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Valve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 20 | label: String, [INFO] [stdout] 21 | rate: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `links` is never read [INFO] [stdout] --> src/day16.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 43 | links: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path` and `distance` are never used [INFO] [stdout] --> src/day16.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Graph { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | fn path(&self, from: &str, to: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn distance(&self, from: &str, to: &str) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrettyBits` is never constructed [INFO] [stdout] --> src/day17.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | struct PrettyBits<'a>(&'a [u8]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `T` is never used [INFO] [stdout] --> src/day19.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const T: usize = 24; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index`, `ore_robot`, `clay_robot`, `obsidian_robot`, and `geode_robot` are never read [INFO] [stdout] --> src/day19.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Blueprint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | ore_robot: Cost, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | clay_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 21 | obsidian_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 22 | geode_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Blueprint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | Dir { name: &'a str }, [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | File { size: usize, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rate` is never read [INFO] [stdout] --> src/day16.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Valve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 20 | label: String, [INFO] [stdout] 21 | rate: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `links` is never read [INFO] [stdout] --> src/day16.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 43 | links: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path` and `distance` are never used [INFO] [stdout] --> src/day16.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Graph { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | fn path(&self, from: &str, to: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn distance(&self, from: &str, to: &str) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrettyBits` is never constructed [INFO] [stdout] --> src/day17.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | struct PrettyBits<'a>(&'a [u8]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `T` is never used [INFO] [stdout] --> src/day19.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const T: usize = 24; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index`, `ore_robot`, `clay_robot`, `obsidian_robot`, and `geode_robot` are never read [INFO] [stdout] --> src/day19.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Blueprint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | ore_robot: Cost, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | clay_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 21 | obsidian_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 22 | geode_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Blueprint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "741a89bc27cb67a6bf0eb5673580c53db881d5251a373abf65c248c2d3f334b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "741a89bc27cb67a6bf0eb5673580c53db881d5251a373abf65c248c2d3f334b5", kill_on_drop: false }` [INFO] [stdout] 741a89bc27cb67a6bf0eb5673580c53db881d5251a373abf65c248c2d3f334b5 [INFO] checking popravich/adventofcode2022 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopravich%2Fadventofcode2022" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/popravich/adventofcode2022 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/popravich/adventofcode2022 [INFO] finished tweaking git repo https://github.com/popravich/adventofcode2022 [INFO] tweaked toml for git repo https://github.com/popravich/adventofcode2022 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/popravich/adventofcode2022 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f2395c2c1815a7f391a8596291343111a3069d329b66d8c7ad45122284edd28 [INFO] running `Command { std: "docker" "start" "-a" "8f2395c2c1815a7f391a8596291343111a3069d329b66d8c7ad45122284edd28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f2395c2c1815a7f391a8596291343111a3069d329b66d8c7ad45122284edd28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f2395c2c1815a7f391a8596291343111a3069d329b66d8c7ad45122284edd28", kill_on_drop: false }` [INFO] [stdout] 8f2395c2c1815a7f391a8596291343111a3069d329b66d8c7ad45122284edd28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc066ba435d3e074bee03f6fe6180473678bcc4728938b1eb3512aa272016e27 [INFO] running `Command { std: "docker" "start" "-a" "bc066ba435d3e074bee03f6fe6180473678bcc4728938b1eb3512aa272016e27", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.13 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking advent2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/day14.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day16.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `main` is imported redundantly [INFO] [stdout] --> src/day22.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | use super::main; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 235 | use super::*; [INFO] [stdout] | -------- the item `main` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/day14.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day16.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/day16.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let graph = Graph::build(&valves); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day16.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut valves = data [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/day16.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let graph = Graph::build(&valves); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | Dir { name: &'a str }, [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | File { size: usize, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rate` is never read [INFO] [stdout] --> src/day16.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Valve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 20 | label: String, [INFO] [stdout] 21 | rate: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `links` is never read [INFO] [stdout] --> src/day16.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 43 | links: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path` and `distance` are never used [INFO] [stdout] --> src/day16.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Graph { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | fn path(&self, from: &str, to: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn distance(&self, from: &str, to: &str) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrettyBits` is never constructed [INFO] [stdout] --> src/day17.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | struct PrettyBits<'a>(&'a [u8]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day16.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut valves = data [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `T` is never used [INFO] [stdout] --> src/day19.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const T: usize = 24; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index`, `ore_robot`, `clay_robot`, `obsidian_robot`, and `geode_robot` are never read [INFO] [stdout] --> src/day19.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Blueprint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | ore_robot: Cost, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | clay_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 21 | obsidian_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 22 | geode_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Blueprint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | Dir { name: &'a str }, [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day7.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | File { size: usize, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rate` is never read [INFO] [stdout] --> src/day16.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Valve { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 20 | label: String, [INFO] [stdout] 21 | rate: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `links` is never read [INFO] [stdout] --> src/day16.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 43 | links: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path` and `distance` are never used [INFO] [stdout] --> src/day16.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Graph { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | fn path(&self, from: &str, to: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn distance(&self, from: &str, to: &str) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrettyBits` is never constructed [INFO] [stdout] --> src/day17.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | struct PrettyBits<'a>(&'a [u8]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `T` is never used [INFO] [stdout] --> src/day19.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const T: usize = 24; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index`, `ore_robot`, `clay_robot`, `obsidian_robot`, and `geode_robot` are never read [INFO] [stdout] --> src/day19.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Blueprint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | ore_robot: Cost, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | clay_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 21 | obsidian_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 22 | geode_robot: Cost, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Blueprint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `Command { std: "docker" "inspect" "bc066ba435d3e074bee03f6fe6180473678bcc4728938b1eb3512aa272016e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc066ba435d3e074bee03f6fe6180473678bcc4728938b1eb3512aa272016e27", kill_on_drop: false }` [INFO] [stdout] bc066ba435d3e074bee03f6fe6180473678bcc4728938b1eb3512aa272016e27