[INFO] cloning repository https://github.com/gnome-skillet/aoc-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gnome-skillet/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnome-skillet%2Faoc-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnome-skillet%2Faoc-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7db98fb3a4aab51098c80ac43a7ffd494a794fa0
[INFO] building gnome-skillet/aoc-2023 against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnome-skillet%2Faoc-2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gnome-skillet/aoc-2023 on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gnome-skillet/aoc-2023
[INFO] finished tweaking git repo https://github.com/gnome-skillet/aoc-2023
[INFO] tweaked toml for git repo https://github.com/gnome-skillet/aoc-2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gnome-skillet/aoc-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_dispatch v0.3.12
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74102ab414cde1309facdb09658459604e95c3e62bec775fd20af0c972ad61cc
[INFO] running `Command { std: "docker" "start" "-a" "74102ab414cde1309facdb09658459604e95c3e62bec775fd20af0c972ad61cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74102ab414cde1309facdb09658459604e95c3e62bec775fd20af0c972ad61cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74102ab414cde1309facdb09658459604e95c3e62bec775fd20af0c972ad61cc", kill_on_drop: false }`
[INFO] [stdout] 74102ab414cde1309facdb09658459604e95c3e62bec775fd20af0c972ad61cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8058924357efe10ecc01276147ef07e1ad1769ce413e784792a46c7520ad01bd
[INFO] running `Command { std: "docker" "start" "-a" "8058924357efe10ecc01276147ef07e1ad1769ce413e784792a46c7520ad01bd", 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 proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling clap_builder v4.4.8
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling hash-set v0.1.0
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling intersection v1.0.0
[INFO] [stderr]    Compiling glam v0.24.2
[INFO] [stderr]    Compiling queues v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling clap v4.4.8
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stdout] warning: unused import: `intersection::hash_set`
[INFO] [stdout]  --> aoc/src/commands/day10.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use intersection::hash_set;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alphanumeric1`, `bytes::complete::tag`, `i32`, `sequence::separated_pair`, and `space1`
[INFO] [stdout]   --> aoc/src/commands/day10.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     bytes::complete::tag,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     character::complete::{alphanumeric1, i32, newline, one_of, space1},
[INFO] [stdout]    |                           ^^^^^^^^^^^^^  ^^^                   ^^^^^^
[INFO] [stdout] 13 |     multi::{many1, separated_list1},
[INFO] [stdout] 14 |     sequence::separated_pair,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> aoc/src/commands/day10.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nexterior_pipes` is assigned to, but never used
[INFO] [stdout]    --> aoc/src/commands/day10.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let mut nexterior_pipes: usize = 0usize;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_nexterior_pipes` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interior_positions`
[INFO] [stdout]    --> aoc/src/commands/day10.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let mut interior_positions: Vec<(usize, usize)> = Vec::new();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interior_positions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> aoc/src/commands/day10.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let mut interior_positions: Vec<(usize, usize)> = Vec::new();
[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: `start`
[INFO] [stdout]    --> aoc/src/commands/day10.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let Some(start) = find_start(&field) else {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_steps`
[INFO] [stdout]    --> aoc/src/commands/day10.rs:323:14
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let (max_steps, pipe_positions) = find_loop(&field);
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_steps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> aoc/src/commands/day10.rs:292:41
[INFO] [stdout]     |
[INFO] [stdout] 292 |             while newx < field.len() && newy >= 0 {
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.63s
[INFO] running `Command { std: "docker" "inspect" "8058924357efe10ecc01276147ef07e1ad1769ce413e784792a46c7520ad01bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8058924357efe10ecc01276147ef07e1ad1769ce413e784792a46c7520ad01bd", kill_on_drop: false }`
[INFO] [stdout] 8058924357efe10ecc01276147ef07e1ad1769ce413e784792a46c7520ad01bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21ffc16e26ec6256ba8d8d818869513fcd9cf9e18b057d81e8add676ad0941fc
[INFO] running `Command { std: "docker" "start" "-a" "21ffc16e26ec6256ba8d8d818869513fcd9cf9e18b057d81e8add676ad0941fc", 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 xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stdout] warning: unused import: `intersection::hash_set`
[INFO] [stdout]  --> aoc/src/commands/day10.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use intersection::hash_set;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alphanumeric1`, `bytes::complete::tag`, `i32`, `sequence::separated_pair`, and `space1`
[INFO] [stdout]   --> aoc/src/commands/day10.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     bytes::complete::tag,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     character::complete::{alphanumeric1, i32, newline, one_of, space1},
[INFO] [stdout]    |                           ^^^^^^^^^^^^^  ^^^                   ^^^^^^
[INFO] [stdout] 13 |     multi::{many1, separated_list1},
[INFO] [stdout] 14 |     sequence::separated_pair,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> aoc/src/commands/day10.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nexterior_pipes` is assigned to, but never used
[INFO] [stdout]    --> aoc/src/commands/day10.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let mut nexterior_pipes: usize = 0usize;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_nexterior_pipes` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interior_positions`
[INFO] [stdout]    --> aoc/src/commands/day10.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let mut interior_positions: Vec<(usize, usize)> = Vec::new();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interior_positions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> aoc/src/commands/day10.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let mut interior_positions: Vec<(usize, usize)> = Vec::new();
[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: `start`
[INFO] [stdout]    --> aoc/src/commands/day10.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let Some(start) = find_start(&field) else {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_steps`
[INFO] [stdout]    --> aoc/src/commands/day10.rs:323:14
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let (max_steps, pipe_positions) = find_loop(&field);
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_steps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> aoc/src/commands/day10.rs:292:41
[INFO] [stdout]     |
[INFO] [stdout] 292 |             while newx < field.len() && newy >= 0 {
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "21ffc16e26ec6256ba8d8d818869513fcd9cf9e18b057d81e8add676ad0941fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ffc16e26ec6256ba8d8d818869513fcd9cf9e18b057d81e8add676ad0941fc", kill_on_drop: false }`
[INFO] [stdout] 21ffc16e26ec6256ba8d8d818869513fcd9cf9e18b057d81e8add676ad0941fc
