[INFO] cloning repository https://github.com/zoldseges/aoc2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zoldseges/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoldseges%2Faoc2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoldseges%2Faoc2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ed0323be493021f44ad8d1a324e594e9ca87bb2
[INFO] testing zoldseges/aoc2021 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoldseges%2Faoc2021" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zoldseges/aoc2021 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zoldseges/aoc2021
[INFO] finished tweaking git repo https://github.com/zoldseges/aoc2021
[INFO] tweaked toml for git repo https://github.com/zoldseges/aoc2021 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zoldseges/aoc2021 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680856a4205ec3c2ab2cead212f713c1a0c6f9bff735802a9179dee9a5ec7049
[INFO] running `Command { std: "docker" "start" "-a" "680856a4205ec3c2ab2cead212f713c1a0c6f9bff735802a9179dee9a5ec7049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680856a4205ec3c2ab2cead212f713c1a0c6f9bff735802a9179dee9a5ec7049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680856a4205ec3c2ab2cead212f713c1a0c6f9bff735802a9179dee9a5ec7049", kill_on_drop: false }`
[INFO] [stdout] 680856a4205ec3c2ab2cead212f713c1a0c6f9bff735802a9179dee9a5ec7049
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50bd2e0c60e0cf1d2d3a9666dc272c5560e2d3625ed88e0a24250a8aaf41f5ce
[INFO] running `Command { std: "docker" "start" "-a" "50bd2e0c60e0cf1d2d3a9666dc272c5560e2d3625ed88e0a24250a8aaf41f5ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `base` is never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut base: String = String::new();
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let mut from = String::new();
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Opening(char),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Opening(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Input {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Input {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 21 |     fn new(input: &str) -> Input {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     return Some(SOLUTIONS.0.to_string());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |             return Some(SOLUTIONS.1.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "50bd2e0c60e0cf1d2d3a9666dc272c5560e2d3625ed88e0a24250a8aaf41f5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50bd2e0c60e0cf1d2d3a9666dc272c5560e2d3625ed88e0a24250a8aaf41f5ce", kill_on_drop: false }`
[INFO] [stdout] 50bd2e0c60e0cf1d2d3a9666dc272c5560e2d3625ed88e0a24250a8aaf41f5ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b82880143897ec38cc0b327b793f54de831ca4f176553c4c2e92fa267e06ea5e
[INFO] running `Command { std: "docker" "start" "-a" "b82880143897ec38cc0b327b793f54de831ca4f176553c4c2e92fa267e06ea5e", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `base` is never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut base: String = String::new();
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let mut from = String::new();
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Opening(char),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Opening(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Input {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Input {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 21 |     fn new(input: &str) -> Input {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     return Some(SOLUTIONS.0.to_string());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |             return Some(SOLUTIONS.1.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `base` is never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut base: String = String::new();
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let mut from = String::new();
[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/puzzles/day14/mod.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let input = Input::new(get_input());
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Opening(char),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Opening(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base` and `rules` are never read
[INFO] [stdout]   --> src/puzzles/day14/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Input {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 16 |     base: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     rules: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     return Some(SOLUTIONS.0.to_string());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/puzzles/day10/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |             return Some(SOLUTIONS.1.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b82880143897ec38cc0b327b793f54de831ca4f176553c4c2e92fa267e06ea5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82880143897ec38cc0b327b793f54de831ca4f176553c4c2e92fa267e06ea5e", kill_on_drop: false }`
[INFO] [stdout] b82880143897ec38cc0b327b793f54de831ca4f176553c4c2e92fa267e06ea5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 558ce8fd4a2c36c05c9e201e7105bbef5d06f7ade23b14864a679006b1b3be4b
[INFO] running `Command { std: "docker" "start" "-a" "558ce8fd4a2c36c05c9e201e7105bbef5d06f7ade23b14864a679006b1b3be4b", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `base` is never read
[INFO] [stderr]   --> src/puzzles/day14/mod.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut base: String = String::new();
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `from` is never read
[INFO] [stderr]   --> src/puzzles/day14/mod.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let mut from = String::new();
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/puzzles/day10/mod.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Opening(char),
[INFO] [stderr]    |     ------- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Opening(()),
[INFO] [stderr]    |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Input` is never constructed
[INFO] [stderr]   --> src/puzzles/day14/mod.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Input {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/puzzles/day14/mod.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Input {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 21 |     fn new(input: &str) -> Input {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static is discouraged
[INFO] [stderr]   --> src/puzzles/day10/mod.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 |     return Some(SOLUTIONS.0.to_string());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static is discouraged
[INFO] [stderr]   --> src/puzzles/day10/mod.rs:19:22
[INFO] [stderr]    |
[INFO] [stderr] 19 |             return Some(SOLUTIONS.1.to_string());
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2021` (lib) generated 7 warnings
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/puzzles/day14/mod.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let input = Input::new(get_input());
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `base` and `rules` are never read
[INFO] [stderr]   --> src/puzzles/day14/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Input {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 16 |     base: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 17 |     rules: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2021` (lib test) generated 7 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoc2021-c1e46d557e1d243f)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test puzzles::day01::tests::test_part1 ... ok
[INFO] [stdout] test puzzles::day03::tests::test_part_co ... ok
[INFO] [stdout] test puzzles::day03::tests::test_part_oxy ... ok
[INFO] [stdout] test puzzles::day04::tests::test_first_winning_last_draw ... ok
[INFO] [stdout] test puzzles::day04::tests::test_first_winning_sum ... ok
[INFO] [stdout] test puzzles::day01::tests::test_part2 ... ok
[INFO] [stdout] test puzzles::day02::tests::test_part2 ... ok
[INFO] [stdout] test puzzles::day03::tests::test_add_str_to_tree ... ok
[INFO] [stdout] test puzzles::day03::tests::test_bin_to_vec ... ok
[INFO] [stdout] test puzzles::day03::tests::test_node_add ... ok
[INFO] [stdout] test puzzles::day02::tests::test_part1 ... ok
[INFO] [stdout] test puzzles::day04::tests::test_last_winning_sum ... ok
[INFO] [stdout] test puzzles::day03::tests::test_part1 ... ok
[INFO] [stdout] test puzzles::day05::tests::test_part1 ... ok
[INFO] [stdout] test puzzles::day05::tests::test_str_to_line ... ok
[INFO] [stdout] test puzzles::day06::tests::test_no_fishes_after_n_days ... ok
[INFO] [stdout] test puzzles::day05::tests::test_part2 ... ok
[INFO] [stdout] test puzzles::day06::tests::test_no_fishes_after_many_days ... ok
[INFO] [stdout] test puzzles::day06::tests::test_parser ... ok
[INFO] [stdout] test puzzles::day07::tests::test_calc_min_lin_pos ... ok
[INFO] [stdout] test puzzles::day07::tests::test_parser ... ok
[INFO] [stdout] test puzzles::day07::tests::test_step_func ... ok
[INFO] [stdout] test puzzles::day07::tests::test_calc_min_step_pos ... ok
[INFO] [stdout] test puzzles::day08::tests::test_mk_trans_arr ... ok
[INFO] [stdout] test puzzles::day08::tests::test_part_1 ... ok
[INFO] [stdout] test puzzles::day08::tests::test_part_2 ... ok
[INFO] [stdout] test puzzles::day08::tests::test_vec_to_dec ... ok
[INFO] [stdout] test puzzles::day08::tests::trans_one_line ... ok
[INFO] [stdout] test puzzles::day09::tests::test_get_basins ... ok
[INFO] [stdout] test puzzles::day09::tests::test_low_points ... ok
[INFO] [stdout] test puzzles::day09::tests::test_matrix ... ok
[INFO] [stdout] test puzzles::day09::tests::test_part_1 ... ok
[INFO] [stdout] test puzzles::day10::tests::test_corrupted_char ... ok
[INFO] [stdout] test puzzles::day10::tests::test_invalid_str ... ok
[INFO] [stdout] test puzzles::day10::tests::test_part_1 ... ok
[INFO] [stdout] test puzzles::day10::tests::test_part_2 ... ok
[INFO] [stdout] test puzzles::day04::tests::test_get_draws ... ok
[INFO] [stdout] test puzzles::day04::tests::test_hashmap ... ok
[INFO] [stdout] test puzzles::day04::tests::test_last_winning_last_draw ... ok
[INFO] [stdout] test puzzles::day09::tests::test_part_2 ... ok
[INFO] [stdout] test puzzles::day13::tests::test_part_1 ... ok
[INFO] [stdout] test utils::matrix::tests::test_all_adjecency ... ok
[INFO] [stdout] test utils::matrix::tests::test_close_adjecency ... ok
[INFO] [stdout] test puzzles::day11::tests::test_part_1 ... ok
[INFO] [stdout] test puzzles::day13::tests::test_part_2 ... ok
[INFO] [stdout] test puzzles::day12::tests::count_paths_p1 ... ok
[INFO] [stdout] test puzzles::day11::tests::test_part_2 ... ok
[INFO] [stdout] test puzzles::day14::tests::test_parse ... FAILED
[INFO] [stdout] test puzzles::day12::tests::count_paths_p2 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- puzzles::day14::tests::test_parse stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'puzzles::day14::tests::test_parse' panicked at src/puzzles/day14/mod.rs:57:9:
[INFO] [stdout] explicit panic
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d1115c04e4a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5d1115c04e4a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5d1115c04e4a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d1115c04e4a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d1115c2c643 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5d1115c2c643 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x5d1115c019a3 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x5d1115c04c92 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5d1115c0626f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x5d1115c06088 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x5d1115bceea3 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x5d1115bceea3 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5d1115c06d63 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x5d1115c06d63 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x5d1115c06a1a - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13
[INFO] [stdout]   15:     0x5d1115c05349 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x5d1115c066ad - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x5d1115c2afc0 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5d1115c2b146 - core::panicking::panic_display::hd8e666a41baebd7d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:261:5
[INFO] [stdout]   19:     0x5d1115c2b146 - core::panicking::panic_explicit::h9407dada34874bb0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:234:5
[INFO] [stdout]   20:     0x5d1115b9150a - aoc2021::puzzles::day14::tests::test_parse::panic_cold_explicit::hb3c56758cb0b7e19
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic.rs:88:13
[INFO] [stdout]   21:     0x5d1115b914c0 - aoc2021::puzzles::day14::tests::test_parse::h848cf553781dd2c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/puzzles/day14/mod.rs:57:9
[INFO] [stdout]   22:     0x5d1115b91487 - aoc2021::puzzles::day14::tests::test_parse::{{closure}}::h452f9e7260450e5a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/puzzles/day14/mod.rs:55:20
[INFO] [stdout]   23:     0x5d1115b8bcb6 - core::ops::function::FnOnce::call_once::h3f71fdbbbad16f1b
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d1115bd45fb - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d1115bd45fb - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   26:     0x5d1115bd3533 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   27:     0x5d1115bd3533 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d1115bd3533 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   29:     0x5d1115bd3533 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   30:     0x5d1115bd3533 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x5d1115bd3533 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   32:     0x5d1115bd3533 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   33:     0x5d1115b96615 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   34:     0x5d1115b96615 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5d1115b99efa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5d1115b99efa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d1115b99efa - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   38:     0x5d1115b99efa - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   39:     0x5d1115b99efa - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x5d1115b99efa - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5d1115b99efa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d1115c0ac9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   43:     0x5d1115c0ac9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   44:     0x5d1115c0ac9b - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   45:     0x7a0f4f72eac3 - <unknown>
[INFO] [stdout]   46:     0x7a0f4f7bfa04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     puzzles::day14::tests::test_parse
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 48 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "558ce8fd4a2c36c05c9e201e7105bbef5d06f7ade23b14864a679006b1b3be4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558ce8fd4a2c36c05c9e201e7105bbef5d06f7ade23b14864a679006b1b3be4b", kill_on_drop: false }`
[INFO] [stdout] 558ce8fd4a2c36c05c9e201e7105bbef5d06f7ade23b14864a679006b1b3be4b
