[INFO] cloning repository https://github.com/annietse/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/annietse/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fannietse%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fannietse%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6886f0bbe97b7b2c8dd5d94b9e2a03e8da844d0
[INFO] checking annietse/advent-of-code/a6886f0bbe97b7b2c8dd5d94b9e2a03e8da844d0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fannietse%2Fadvent-of-code" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/annietse/advent-of-code 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/annietse/advent-of-code
[INFO] finished tweaking git repo https://github.com/annietse/advent-of-code
[INFO] tweaked toml for git repo https://github.com/annietse/advent-of-code written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/annietse/advent-of-code 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ucd-util v0.1.9
[INFO] [stderr]   Downloaded utf8-ranges v1.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a05a140288c4af2753ba33ebfb3d553b00ab2cbc3181221127e4cd64f91d3036
[INFO] running `Command { std: "docker" "start" "-a" "a05a140288c4af2753ba33ebfb3d553b00ab2cbc3181221127e4cd64f91d3036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a05a140288c4af2753ba33ebfb3d553b00ab2cbc3181221127e4cd64f91d3036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05a140288c4af2753ba33ebfb3d553b00ab2cbc3181221127e4cd64f91d3036", kill_on_drop: false }`
[INFO] [stdout] a05a140288c4af2753ba33ebfb3d553b00ab2cbc3181221127e4cd64f91d3036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 52b2f69a1e7e133ccb252fb99f23bc8ef8bde49c1d9339ace12736edc7bc7ef4
[INFO] running `Command { std: "docker" "start" "-a" "52b2f69a1e7e133ccb252fb99f23bc8ef8bde49c1d9339ace12736edc7bc7ef4", 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 memchr v2.5.0
[INFO] [stderr]     Checking ucd-util v0.1.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking aoc07 v0.1.0 (/opt/rustwide/workdir/2022/aoc07)
[INFO] [stderr]     Checking aoc08 v0.1.0 (/opt/rustwide/workdir/2022/aoc08)
[INFO] [stderr]     Checking aoc01 v0.1.0 (/opt/rustwide/workdir/2022/aoc01)
[INFO] [stderr]     Checking aoc04 v0.1.0 (/opt/rustwide/workdir/2022/aoc04)
[INFO] [stderr]     Checking aoc09 v0.1.0 (/opt/rustwide/workdir/2022/aoc09)
[INFO] [stderr]     Checking aoc02 v0.1.0 (/opt/rustwide/workdir/2022/aoc02)
[INFO] [stderr]     Checking aoc10 v0.1.0 (/opt/rustwide/workdir/2022/aoc10)
[INFO] [stderr]     Checking aoc06 v0.1.0 (/opt/rustwide/workdir/2022/aoc06)
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc08/src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(contents: String) {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc10/src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(contents: String) {
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc03 v0.1.0 (/opt/rustwide/workdir/2022/aoc03)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc01/src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn part1() {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc10/src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(contents: String) {
[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] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc09/src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(contents: String) {
[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] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc01/src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn part1() {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> 2022/aoc04/src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(limits: Vec<u32>, mut count: u32) -> u32 {
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> 2022/aoc04/src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(limits: Vec<u32>, mut count: u32) -> u32 {
[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] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc03/src/main.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn part1() {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc03/src/main.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn part1() {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc09/src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(contents: String) {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> 2022/aoc08/src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(contents: String) {
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking aoc05 v0.1.0 (/opt/rustwide/workdir/2022/aoc05)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> 2022/aoc05/src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> 2022/aoc05/src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tempVec` should have a snake case name
[INFO] [stdout]   --> 2022/aoc05/src/main.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     let mut tempVec: Vec<char> = Vec::new();
[INFO] [stdout]    |                             ^^^^^^^ help: convert the identifier to snake case: `temp_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tempVec` should have a snake case name
[INFO] [stdout]   --> 2022/aoc05/src/main.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     let mut tempVec: Vec<char> = Vec::new();
[INFO] [stdout]    |                             ^^^^^^^ help: convert the identifier to snake case: `temp_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "52b2f69a1e7e133ccb252fb99f23bc8ef8bde49c1d9339ace12736edc7bc7ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b2f69a1e7e133ccb252fb99f23bc8ef8bde49c1d9339ace12736edc7bc7ef4", kill_on_drop: false }`
[INFO] [stdout] 52b2f69a1e7e133ccb252fb99f23bc8ef8bde49c1d9339ace12736edc7bc7ef4