[INFO] cloning repository https://github.com/unbekanntes-pferd/aoc2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unbekanntes-pferd/aoc2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funbekanntes-pferd%2Faoc2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funbekanntes-pferd%2Faoc2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f689a53ba0eb6700835edf57bc59fe00d737e085
[INFO] checking unbekanntes-pferd/aoc2024 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funbekanntes-pferd%2Faoc2024" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/unbekanntes-pferd/aoc2024
[INFO] finished tweaking git repo https://github.com/unbekanntes-pferd/aoc2024
[INFO] tweaked toml for git repo https://github.com/unbekanntes-pferd/aoc2024 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/unbekanntes-pferd/aoc2024 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/unbekanntes-pferd/aoc2024 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac07372fa1d43ad02411371a57278118b0b8f01a91befb45e9fa1a5d89096260
[INFO] running `Command { std: "docker" "start" "-a" "ac07372fa1d43ad02411371a57278118b0b8f01a91befb45e9fa1a5d89096260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac07372fa1d43ad02411371a57278118b0b8f01a91befb45e9fa1a5d89096260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac07372fa1d43ad02411371a57278118b0b8f01a91befb45e9fa1a5d89096260", kill_on_drop: false }`
[INFO] [stdout] ac07372fa1d43ad02411371a57278118b0b8f01a91befb45e9fa1a5d89096260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c5feaf2faa9ad08e17b081d3961f9648ee855f0c49f315c3d5aaa493658499
[INFO] running `Command { std: "docker" "start" "-a" "e0c5feaf2faa9ad08e17b081d3961f9648ee855f0c49f315c3d5aaa493658499", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc2024 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `num1` is never read
[INFO] [stdout]   --> src/day03/day03.rs:62:36
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut num1 = None;
[INFO] [stdout]    |                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num2` is never read
[INFO] [stdout]   --> src/day03/day03.rs:63:36
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     let mut num2 = None;
[INFO] [stdout]    |                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/day06/day06.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn second_part(input: &str) -> u64 {
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `second_part` is never used
[INFO] [stdout]    --> src/day06/day06.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn second_part(input: &str) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Runner` and `build_grid`
[INFO] [stdout]    --> src/day06/day06.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     use crate::{build_grid, first_part, Runner};
[INFO] [stdout]     |                 ^^^^^^^^^^              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/day05/day05.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     .filter(|rule| (rule.1 == **num))
[INFO] [stdout]    |                                    ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -                     .filter(|rule| (rule.1 == **num))
[INFO] [stdout] 37 +                     .filter(|rule| rule.1 == **num )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day03/day03.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new(input: &str) -> Tokenizer {
[INFO] [stdout]    |                   ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new(input: &str) -> Tokenizer<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day03/day03.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn new(tokens: &Vec<Token>) -> Parser {
[INFO] [stdout]    |                    ^^^^^^^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn new(tokens: &Vec<Token>) -> Parser<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num1` is never read
[INFO] [stdout]   --> src/day03/day03.rs:62:36
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut num1 = None;
[INFO] [stdout]    |                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/day05/day05.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     .filter(|rule| (rule.1 == **num))
[INFO] [stdout]    |                                    ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -                     .filter(|rule| (rule.1 == **num))
[INFO] [stdout] 37 +                     .filter(|rule| rule.1 == **num )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num2` is never read
[INFO] [stdout]   --> src/day03/day03.rs:63:36
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     let mut num2 = None;
[INFO] [stdout]    |                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day03/day03.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new(input: &str) -> Tokenizer {
[INFO] [stdout]    |                   ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new(input: &str) -> Tokenizer<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day03/day03.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn new(tokens: &Vec<Token>) -> Parser {
[INFO] [stdout]    |                    ^^^^^^^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn new(tokens: &Vec<Token>) -> Parser<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/day06/day06.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn second_part(input: &str) -> u64 {
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `second_part` is never used
[INFO] [stdout]    --> src/day06/day06.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn second_part(input: &str) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e0c5feaf2faa9ad08e17b081d3961f9648ee855f0c49f315c3d5aaa493658499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c5feaf2faa9ad08e17b081d3961f9648ee855f0c49f315c3d5aaa493658499", kill_on_drop: false }`
[INFO] [stdout] e0c5feaf2faa9ad08e17b081d3961f9648ee855f0c49f315c3d5aaa493658499
