[INFO] cloning repository https://github.com/YesSeri/advent-of-code-2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YesSeri/advent-of-code-2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fadvent-of-code-2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fadvent-of-code-2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6f2c40e32beda2e507215eb4a9922d5cb8a4340
[INFO] testing YesSeri/advent-of-code-2015 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fadvent-of-code-2015" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YesSeri/advent-of-code-2015 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YesSeri/advent-of-code-2015
[INFO] finished tweaking git repo https://github.com/YesSeri/advent-of-code-2015
[INFO] tweaked toml for git repo https://github.com/YesSeri/advent-of-code-2015 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/YesSeri/advent-of-code-2015 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdc483047d6d30a579a28189b43a3e5bd634281556181fdd5eeb8f7084fe06f3
[INFO] running `Command { std: "docker" "start" "-a" "bdc483047d6d30a579a28189b43a3e5bd634281556181fdd5eeb8f7084fe06f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdc483047d6d30a579a28189b43a3e5bd634281556181fdd5eeb8f7084fe06f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc483047d6d30a579a28189b43a3e5bd634281556181fdd5eeb8f7084fe06f3", kill_on_drop: false }`
[INFO] [stdout] bdc483047d6d30a579a28189b43a3e5bd634281556181fdd5eeb8f7084fe06f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb74fd92408470e5152020c82c81f747285832b4875b27fe85adc036136c747c
[INFO] running `Command { std: "docker" "start" "-a" "cb74fd92408470e5152020c82c81f747285832b4875b27fe85adc036136c747c", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `h`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     h: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     w: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `l`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     l: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `package_paper`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn package_paper(&self) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `slack_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_a.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn slack_paper(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `total_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_a.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn total_paper(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solution_two_a`
[INFO] [stdout]   --> src/aoc/aoc_two_a.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn solution_two_a() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `h`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     h: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     w: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `l`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     l: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `package_paper`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn package_paper(&self) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `slack_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_b.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn slack_paper(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `total_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_b.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn total_paper(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solution_two_a`
[INFO] [stdout]   --> src/aoc/aoc_two_b.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn solution_two_a() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb74fd92408470e5152020c82c81f747285832b4875b27fe85adc036136c747c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb74fd92408470e5152020c82c81f747285832b4875b27fe85adc036136c747c", kill_on_drop: false }`
[INFO] [stdout] cb74fd92408470e5152020c82c81f747285832b4875b27fe85adc036136c747c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c520604e95d34cc682b74e34e547f57c7b8bc26e8c697ea5a00dfbb91b520488
[INFO] running `Command { std: "docker" "start" "-a" "c520604e95d34cc682b74e34e547f57c7b8bc26e8c697ea5a00dfbb91b520488", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `h`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     h: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     w: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `l`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     l: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `package_paper`
[INFO] [stdout]  --> src/aoc/aoc_two_a.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn package_paper(&self) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `slack_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_a.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn slack_paper(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `total_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_a.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn total_paper(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solution_two_a`
[INFO] [stdout]   --> src/aoc/aoc_two_a.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn solution_two_a() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `h`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     h: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     w: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `l`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     l: u32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `package_paper`
[INFO] [stdout]  --> src/aoc/aoc_two_b.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn package_paper(&self) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `slack_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_b.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn slack_paper(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `total_paper`
[INFO] [stdout]   --> src/aoc/aoc_two_b.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn total_paper(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solution_two_a`
[INFO] [stdout]   --> src/aoc/aoc_two_b.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn solution_two_a() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c520604e95d34cc682b74e34e547f57c7b8bc26e8c697ea5a00dfbb91b520488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c520604e95d34cc682b74e34e547f57c7b8bc26e8c697ea5a00dfbb91b520488", kill_on_drop: false }`
[INFO] [stdout] c520604e95d34cc682b74e34e547f57c7b8bc26e8c697ea5a00dfbb91b520488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb8b44a5e34e1f0b18d8f61ceea297ba770533cdd1f9d96c9aa1009a8e8918a2
[INFO] running `Command { std: "docker" "start" "-a" "cb8b44a5e34e1f0b18d8f61ceea297ba770533cdd1f9d96c9aa1009a8e8918a2", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `h`
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     h: u32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     w: u32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `l`
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     l: u32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `package_paper`
[INFO] [stderr]  --> src/aoc/aoc_two_a.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn package_paper(&self) -> u32 {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `slack_paper`
[INFO] [stderr]   --> src/aoc/aoc_two_a.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn slack_paper(&self) -> u32 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `total_paper`
[INFO] [stderr]   --> src/aoc/aoc_two_a.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn total_paper(&self) -> u32 {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solution_two_a`
[INFO] [stderr]   --> src/aoc/aoc_two_a.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn solution_two_a() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `h`
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     h: u32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     w: u32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `l`
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     l: u32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Gift` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `package_paper`
[INFO] [stderr]  --> src/aoc/aoc_two_b.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn package_paper(&self) -> u32 {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `slack_paper`
[INFO] [stderr]   --> src/aoc/aoc_two_b.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn slack_paper(&self) -> u32 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `total_paper`
[INFO] [stderr]   --> src/aoc/aoc_two_b.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn total_paper(&self) -> u32 {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solution_two_a`
[INFO] [stderr]   --> src/aoc/aoc_two_b.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn solution_two_a() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code` (bin "advent-of-code" test) generated 14 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code-84a174b868cb1a37)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb8b44a5e34e1f0b18d8f61ceea297ba770533cdd1f9d96c9aa1009a8e8918a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8b44a5e34e1f0b18d8f61ceea297ba770533cdd1f9d96c9aa1009a8e8918a2", kill_on_drop: false }`
[INFO] [stdout] cb8b44a5e34e1f0b18d8f61ceea297ba770533cdd1f9d96c9aa1009a8e8918a2