[INFO] cloning repository https://github.com/Spreadprism/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/Spreadprism/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpreadprism%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpreadprism%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f555351c749ec10e9984a706c27450fb8cc4f857
[INFO] checking Spreadprism/advent-of-code against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpreadprism%2Fadvent-of-code" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Spreadprism/advent-of-code
[INFO] finished tweaking git repo https://github.com/Spreadprism/advent-of-code
[INFO] tweaked toml for git repo https://github.com/Spreadprism/advent-of-code written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Spreadprism/advent-of-code on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Spreadprism/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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-unicode v2.0.0
[INFO] [stderr]   Downloaded win32job v1.0.2
[INFO] [stderr]   Downloaded supports-color v2.1.0
[INFO] [stderr]   Downloaded shared_child v1.0.0
[INFO] [stderr]   Downloaded nextest-workspace-hack v0.1.0
[INFO] [stderr]   Downloaded quick-junit v0.3.5
[INFO] [stderr]   Downloaded serde_ignored v0.1.9
[INFO] [stderr]   Downloaded future-queue v0.3.0
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.2.0
[INFO] [stderr]   Downloaded os_pipe v1.1.4
[INFO] [stderr]   Downloaded atomicwrites v0.4.2
[INFO] [stderr]   Downloaded display-error-chain v0.2.0
[INFO] [stderr]   Downloaded supports-hyperlinks v2.1.0
[INFO] [stderr]   Downloaded enable-ansi-support v0.2.1
[INFO] [stderr]   Downloaded winnow v0.5.26
[INFO] [stderr]   Downloaded camino-tempfile v1.1.1
[INFO] [stderr]   Downloaded mukti-metadata v0.2.1
[INFO] [stderr]   Downloaded nom-tracable v0.9.0
[INFO] [stderr]   Downloaded nom_locate v4.2.0
[INFO] [stderr]   Downloaded duct v0.13.6
[INFO] [stderr]   Downloaded ed25519-dalek v2.1.0
[INFO] [stderr]   Downloaded eyre v0.6.10
[INFO] [stderr]   Downloaded guppy v0.17.4
[INFO] [stderr]   Downloaded syn v2.0.40
[INFO] [stderr]   Downloaded vte v0.11.1
[INFO] [stderr]   Downloaded bstr v1.8.0
[INFO] [stderr]   Downloaded vte_generate_state_changes v0.1.1
[INFO] [stderr]   Downloaded guppy-workspace-hack v0.1.0
[INFO] [stderr]   Downloaded async-scoped v0.8.0
[INFO] [stderr]   Downloaded debug-ignore v1.0.5
[INFO] [stderr]   Downloaded nom-tracable-macros v0.9.0
[INFO] [stderr]   Downloaded nextest-metadata v0.10.0
[INFO] [stderr]   Downloaded target-spec-miette v0.3.0
[INFO] [stderr]   Downloaded nested v0.1.1
[INFO] [stderr]   Downloaded bytecount v0.6.7
[INFO] [stderr]   Downloaded xattr v1.1.2
[INFO] [stderr]   Downloaded textwrap v0.15.2
[INFO] [stderr]   Downloaded is_ci v1.1.1
[INFO] [stderr]   Downloaded fiat-crypto v0.2.5
[INFO] [stderr]   Downloaded indent_write v2.2.0
[INFO] [stderr]   Downloaded target-spec v3.0.1
[INFO] [stderr]   Downloaded color-eyre v0.6.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.30
[INFO] [stderr]   Downloaded recursion v0.5.1
[INFO] [stderr]   Downloaded zerocopy v0.7.30
[INFO] [stderr]   Downloaded nextest-filtering v0.7.0
[INFO] [stderr]   Downloaded cargo-nextest v0.9.66
[INFO] [stderr]   Downloaded nextest-runner v0.52.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc944eede7b655a9c7bf861f9e0587e8a6596a05679c84a5dc213ad7f54e4a47
[INFO] running `Command { std: "docker" "start" "-a" "cc944eede7b655a9c7bf861f9e0587e8a6596a05679c84a5dc213ad7f54e4a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc944eede7b655a9c7bf861f9e0587e8a6596a05679c84a5dc213ad7f54e4a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc944eede7b655a9c7bf861f9e0587e8a6596a05679c84a5dc213ad7f54e4a47", kill_on_drop: false }`
[INFO] [stdout] cc944eede7b655a9c7bf861f9e0587e8a6596a05679c84a5dc213ad7f54e4a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae44ec8fcbf1cfad77ff6da4e02b482c148f3a78ff81dd24245514a4a35d89e9
[INFO] running `Command { std: "docker" "start" "-a" "ae44ec8fcbf1cfad77ff6da4e02b482c148f3a78ff81dd24245514a4a35d89e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling guppy-workspace-hack v0.1.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling target-spec v3.0.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling nextest-workspace-hack v0.1.0
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking zerocopy v0.7.30
[INFO] [stderr]     Checking bytecount v0.6.7
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking cfg-expr v0.15.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking winnow v0.5.26
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling eyre v0.6.10
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking webpki-roots v0.25.3
[INFO] [stderr]     Checking debug-ignore v1.0.5
[INFO] [stderr]    Compiling self_update v0.39.0
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking supports-color v1.3.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.0
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking quick-xml v0.23.1
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking supports-unicode v2.0.0
[INFO] [stderr]     Checking xattr v1.1.2
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking self-replace v1.3.7
[INFO] [stderr]    Compiling nextest-runner v0.52.2
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking recursion v0.5.1
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]     Checking atomicwrites v0.4.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking shared_child v1.0.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]     Checking display-error-chain v0.2.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking duct v0.13.6
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]     Checking enable-ansi-support v0.2.1
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking tokio v1.35.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking thiserror v1.0.50
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking clap v4.4.11
[INFO] [stderr]    Compiling nom-tracable-macros v0.9.0
[INFO] [stderr]     Checking nom-tracable v0.9.0
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking future-queue v0.3.0
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking zstd v0.13.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking async-scoped v0.8.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking cargo-platform v0.1.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking smol_str v0.2.0
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking serde_ignored v0.1.9
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking camino-tempfile v1.1.1
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking quick-junit v0.3.5
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking mukti-metadata v0.2.1
[INFO] [stderr]     Checking config v0.13.4
[INFO] [stderr]     Checking nextest-metadata v0.10.0
[INFO] [stderr]     Checking target-spec-miette v0.3.0
[INFO] [stderr]     Checking guppy v0.17.4
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking nextest-filtering v0.7.0
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking cargo-nextest v0.9.66
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/days/day3.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/days/day3.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: Vec<String>, args: Vec<String>) -> i32 {
[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: unused variable: `args`
[INFO] [stdout]  --> src/days/day3.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/days/day3.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn solve_simple(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/days/day3.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn solve_simple(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/days/day3.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve_extra(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/days/day3.rs:9:36
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve_extra(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_simple` is never used
[INFO] [stdout]  --> src/days/day3.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn solve_simple(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_extra` is never used
[INFO] [stdout]  --> src/days/day3.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve_extra(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/days/day3.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: Vec<String>, args: Vec<String>) -> i32 {
[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: unused variable: `args`
[INFO] [stdout]  --> src/days/day3.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/days/day3.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn solve_simple(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/days/day3.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn solve_simple(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/days/day3.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve_extra(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/days/day3.rs:9:36
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve_extra(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_simple` is never used
[INFO] [stdout]  --> src/days/day3.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn solve_simple(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_extra` is never used
[INFO] [stdout]  --> src/days/day3.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve_extra(input: Vec<String>, args: Vec<String>) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "ae44ec8fcbf1cfad77ff6da4e02b482c148f3a78ff81dd24245514a4a35d89e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae44ec8fcbf1cfad77ff6da4e02b482c148f3a78ff81dd24245514a4a35d89e9", kill_on_drop: false }`
[INFO] [stdout] ae44ec8fcbf1cfad77ff6da4e02b482c148f3a78ff81dd24245514a4a35d89e9
