[INFO] cloning repository https://github.com/seamus-giess/advent-of-code-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seamus-giess/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamus-giess%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamus-giess%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39bc322c854bb02a0602ea65fcd24c479e9f97ff
[INFO] checking seamus-giess/advent-of-code-2023/39bc322c854bb02a0602ea65fcd24c479e9f97ff against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamus-giess%2Fadvent-of-code-2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/seamus-giess/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/seamus-giess/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/seamus-giess/advent-of-code-2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seamus-giess/advent-of-code-2023 on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seamus-giess/advent-of-code-2023 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" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v2.0.4
[INFO] [stderr]   Downloaded find_all v2.0.0
[INFO] [stderr]   Downloaded rustix v0.38.25
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d49417d59f743e5255b0f82a6204e590cbf916121f2025e8d2820f8b370ba23c
[INFO] running `Command { std: "docker" "start" "-a" "d49417d59f743e5255b0f82a6204e590cbf916121f2025e8d2820f8b370ba23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d49417d59f743e5255b0f82a6204e590cbf916121f2025e8d2820f8b370ba23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49417d59f743e5255b0f82a6204e590cbf916121f2025e8d2820f8b370ba23c", kill_on_drop: false }`
[INFO] [stdout] d49417d59f743e5255b0f82a6204e590cbf916121f2025e8d2820f8b370ba23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6eea3ca9c852da6ae9bcbea5438097455c1e30bfed7f014364f4f4ea765eb96
[INFO] running `Command { std: "docker" "start" "-a" "e6eea3ca9c852da6ae9bcbea5438097455c1e30bfed7f014364f4f4ea765eb96", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking find_all v2.0.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking advent-of-code-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]  --> src/solvers/day_7_part_2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Object {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringParseError` is never constructed
[INFO] [stdout]  --> src/solvers/day_7_part_2.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct StringParseError;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instructions` and `steps` are never read
[INFO] [stdout]  --> src/solvers/day_8_part_1.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Object {
[INFO] [stdout]   |        ------ fields in this struct
[INFO] [stdout] 6 |     instructions: Vec<char>,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     steps: HashMap<String, (String, String)>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]  --> src/solvers/day_8_part_2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Object {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringParseError` is never constructed
[INFO] [stdout]  --> src/solvers/day_8_part_2.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct StringParseError;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]  --> src/solvers/day_7_part_2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Object {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringParseError` is never constructed
[INFO] [stdout]  --> src/solvers/day_7_part_2.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct StringParseError;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instructions` and `steps` are never read
[INFO] [stdout]  --> src/solvers/day_8_part_1.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Object {
[INFO] [stdout]   |        ------ fields in this struct
[INFO] [stdout] 6 |     instructions: Vec<char>,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     steps: HashMap<String, (String, String)>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]  --> src/solvers/day_8_part_2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Object {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringParseError` is never constructed
[INFO] [stdout]  --> src/solvers/day_8_part_2.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct StringParseError;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `Command { std: "docker" "inspect" "e6eea3ca9c852da6ae9bcbea5438097455c1e30bfed7f014364f4f4ea765eb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6eea3ca9c852da6ae9bcbea5438097455c1e30bfed7f014364f4f4ea765eb96", kill_on_drop: false }`
[INFO] [stdout] e6eea3ca9c852da6ae9bcbea5438097455c1e30bfed7f014364f4f4ea765eb96