[INFO] cloning repository https://github.com/Kortekaasy/aoc2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kortekaasy/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKortekaasy%2Faoc2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKortekaasy%2Faoc2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 241ceab809a32883cae46e2bba6349b0190f52de [INFO] checking Kortekaasy/aoc2022/241ceab809a32883cae46e2bba6349b0190f52de against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKortekaasy%2Faoc2022" "/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/Kortekaasy/aoc2022 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kortekaasy/aoc2022 [INFO] finished tweaking git repo https://github.com/Kortekaasy/aoc2022 [INFO] tweaked toml for git repo https://github.com/Kortekaasy/aoc2022 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kortekaasy/aoc2022 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.150 [INFO] [stderr] Downloaded serde v1.0.150 [INFO] [stderr] Downloaded pest_derive v2.5.1 [INFO] [stderr] Downloaded pest_generator v2.5.1 [INFO] [stderr] Downloaded pest_meta v2.5.1 [INFO] [stderr] Downloaded pest v2.5.1 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ae8b0476b26ae5f39e4369d17090486fe14196adc4b30f4c428c68210c4c364 [INFO] running `Command { std: "docker" "start" "-a" "0ae8b0476b26ae5f39e4369d17090486fe14196adc4b30f4c428c68210c4c364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ae8b0476b26ae5f39e4369d17090486fe14196adc4b30f4c428c68210c4c364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ae8b0476b26ae5f39e4369d17090486fe14196adc4b30f4c428c68210c4c364", kill_on_drop: false }` [INFO] [stdout] 0ae8b0476b26ae5f39e4369d17090486fe14196adc4b30f4c428c68210c4c364 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 297d5ec3a3dcc98eb1c505245b00ef5e8ac43e7e88a93ec8bfcb5d4b11229ff6 [INFO] running `Command { std: "docker" "start" "-a" "297d5ec3a3dcc98eb1c505245b00ef5e8ac43e7e88a93ec8bfcb5d4b11229ff6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling serde_derive v1.0.150 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stderr] Checking day05 v0.1.0 (/opt/rustwide/workdir/day05) [INFO] [stderr] Checking day09 v0.1.0 (/opt/rustwide/workdir/day09) [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day14/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day06 v0.1.0 (/opt/rustwide/workdir/day06) [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day02/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day09/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::stdin` [INFO] [stdout] --> day09/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::stdin; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day05/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day06/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day04 v0.1.0 (/opt/rustwide/workdir/day04) [INFO] [stderr] Checking day20 v0.1.0 (/opt/rustwide/workdir/day20) [INFO] [stdout] warning: variable `LUT` should have a snake case name [INFO] [stdout] --> day02/src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut LUT: [i16; 6031] = [0;6031]; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `lut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `LUT` should have a snake case name [INFO] [stdout] --> day02/src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut LUT: [i16; 6031] = [0;6031]; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `lut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day07 v0.1.0 (/opt/rustwide/workdir/day07) [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day04/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Checking day08 v0.1.0 (/opt/rustwide/workdir/day08) [INFO] [stderr] Checking day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day20/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day01/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `abs` is never used [INFO] [stdout] --> day09/src/main.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 49 | impl Coord { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] 50 | [INFO] [stdout] 51 | pub fn abs(&self) -> Coord { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_board` is never used [INFO] [stdout] --> day09/src/main.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn print_board(knots: &[Coord<2>; N], visited: &HashSet>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `num_knots` should have an upper case name [INFO] [stdout] --> day09/src/main.rs:100:28 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn simulate_rope(input: &Vec<(Move, i32)>) -> HashSet>{ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `NUM_KNOTS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day07/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day08/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day21 v0.1.0 (/opt/rustwide/workdir/day21) [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day10/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day03 v0.1.0 (/opt/rustwide/workdir/day03) [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day12/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> day12/src/main.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, BinaryHeap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day11/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day21/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> day03/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_items` is never used [INFO] [stdout] --> day11/src/main.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Monkey { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn add_items(&mut self, items: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `len` are never used [INFO] [stdout] --> day12/src/main.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 119 | impl PriorityQueue { [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] 120 | [INFO] [stdout] 121 | pub fn new() -> PriorityQueue { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "297d5ec3a3dcc98eb1c505245b00ef5e8ac43e7e88a93ec8bfcb5d4b11229ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "297d5ec3a3dcc98eb1c505245b00ef5e8ac43e7e88a93ec8bfcb5d4b11229ff6", kill_on_drop: false }` [INFO] [stdout] 297d5ec3a3dcc98eb1c505245b00ef5e8ac43e7e88a93ec8bfcb5d4b11229ff6