[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fadvent-of-code-2015" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YesSeri/advent-of-code-2015 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ebf18276927f3241039578793c5bb30d2eb28703725d81705feffd45ee60139
[INFO] running `Command { std: "docker" "start" "-a" "7ebf18276927f3241039578793c5bb30d2eb28703725d81705feffd45ee60139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ebf18276927f3241039578793c5bb30d2eb28703725d81705feffd45ee60139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebf18276927f3241039578793c5bb30d2eb28703725d81705feffd45ee60139", kill_on_drop: false }`
[INFO] [stdout] 7ebf18276927f3241039578793c5bb30d2eb28703725d81705feffd45ee60139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be4d6665f2a0c36bb3b803525f5922eeea25f280a8b59efd893f505517a44ef4
[INFO] running `Command { std: "docker" "start" "-a" "be4d6665f2a0c36bb3b803525f5922eeea25f280a8b59efd893f505517a44ef4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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 dev [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "be4d6665f2a0c36bb3b803525f5922eeea25f280a8b59efd893f505517a44ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4d6665f2a0c36bb3b803525f5922eeea25f280a8b59efd893f505517a44ef4", kill_on_drop: false }`
[INFO] [stdout] be4d6665f2a0c36bb3b803525f5922eeea25f280a8b59efd893f505517a44ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c9136d4ed9e8fdcb9b059271c945ab7d1fa2deddee4192ca4497bc0434b8a91
[INFO] running `Command { std: "docker" "start" "-a" "7c9136d4ed9e8fdcb9b059271c945ab7d1fa2deddee4192ca4497bc0434b8a91", 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] 
[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] 
[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] 
[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] 
[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] 
[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] 
[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 0.30s
[INFO] running `Command { std: "docker" "inspect" "7c9136d4ed9e8fdcb9b059271c945ab7d1fa2deddee4192ca4497bc0434b8a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9136d4ed9e8fdcb9b059271c945ab7d1fa2deddee4192ca4497bc0434b8a91", kill_on_drop: false }`
[INFO] [stdout] 7c9136d4ed9e8fdcb9b059271c945ab7d1fa2deddee4192ca4497bc0434b8a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0428a31f7e4e3efc22c9c372e56a222e28a9a57c984f6c8a7ed0b8b93f7a6f8e
[INFO] running `Command { std: "docker" "start" "-a" "0428a31f7e4e3efc22c9c372e56a222e28a9a57c984f6c8a7ed0b8b93f7a6f8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 
[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] 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] 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] 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] 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] 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 6.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code-85a848d48c023b4e)
[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" "0428a31f7e4e3efc22c9c372e56a222e28a9a57c984f6c8a7ed0b8b93f7a6f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0428a31f7e4e3efc22c9c372e56a222e28a9a57c984f6c8a7ed0b8b93f7a6f8e", kill_on_drop: false }`
[INFO] [stdout] 0428a31f7e4e3efc22c9c372e56a222e28a9a57c984f6c8a7ed0b8b93f7a6f8e