[INFO] cloning repository https://github.com/sebasgarcep/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebasgarcep/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebasgarcep%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebasgarcep%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66b8c9dac466b352f4cb4670cf0bb0cec30b9c62
[INFO] checking sebasgarcep/advent-of-code against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebasgarcep%2Fadvent-of-code" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sebasgarcep/advent-of-code
[INFO] finished tweaking git repo https://github.com/sebasgarcep/advent-of-code
[INFO] tweaked toml for git repo https://github.com/sebasgarcep/advent-of-code written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sebasgarcep/advent-of-code on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sebasgarcep/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openblas-src v0.10.8
[INFO] [stderr]   Downloaded xattr v1.2.0
[INFO] [stderr]   Downloaded openblas-build v0.10.8
[INFO] [stderr]   Downloaded tar v0.4.40
[INFO] [stderr]   Downloaded anyhow v1.0.78
[INFO] [stderr]   Downloaded ureq v2.9.1
[INFO] [stderr]   Downloaded priority-queue v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1171e19aa08a2c83fd64353ed52d855e00c682b5dab797b938bd813ade23e7aa
[INFO] running `Command { std: "docker" "start" "-a" "1171e19aa08a2c83fd64353ed52d855e00c682b5dab797b938bd813ade23e7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1171e19aa08a2c83fd64353ed52d855e00c682b5dab797b938bd813ade23e7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1171e19aa08a2c83fd64353ed52d855e00c682b5dab797b938bd813ade23e7aa", kill_on_drop: false }`
[INFO] [stdout] 1171e19aa08a2c83fd64353ed52d855e00c682b5dab797b938bd813ade23e7aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf0ccc7c893c54f789afb0e88efeae857b06d95ab023062f9167b076ba88752
[INFO] running `Command { std: "docker" "start" "-a" "ccf0ccc7c893c54f789afb0e88efeae857b06d95ab023062f9167b076ba88752", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling thiserror v1.0.53
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.14
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling anyhow v1.0.78
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling priority-queue v1.3.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking lapack-sys v0.14.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling openssl-sys v0.9.98
[INFO] [stderr]    Compiling xattr v1.2.0
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking cauchy v0.4.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling katexit v0.1.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.53
[INFO] [stderr]    Compiling ureq v2.9.1
[INFO] [stderr]    Compiling openblas-build v0.10.8
[INFO] [stderr]    Compiling openblas-src v0.10.8
[INFO] [stderr]     Checking lax v0.16.0
[INFO] [stderr]     Checking ndarray-linalg v0.16.0
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `SecondSolver` is never used
[INFO] [stdout]   --> src/bin/2023/25/main.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum SecondSolver {}
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index_map` is never read
[INFO] [stdout]   --> src/bin/2023/25/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct CompressedGraph {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 30 |     nodes: Vec<CompressedGraphNode>,
[INFO] [stdout] 31 |     index_map: HashMap<[u8; 3], usize>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/bin/2023/25/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct CompressedGraphNode {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] 35 |     label: [u8; 3],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SecondSolver` is never used
[INFO] [stdout]   --> src/bin/2023/25/main.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum SecondSolver {}
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index_map` is never read
[INFO] [stdout]   --> src/bin/2023/25/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct CompressedGraph {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 30 |     nodes: Vec<CompressedGraphNode>,
[INFO] [stdout] 31 |     index_map: HashMap<[u8; 3], usize>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/bin/2023/25/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct CompressedGraphNode {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] 35 |     label: [u8; 3],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.79s
[INFO] running `Command { std: "docker" "inspect" "ccf0ccc7c893c54f789afb0e88efeae857b06d95ab023062f9167b076ba88752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf0ccc7c893c54f789afb0e88efeae857b06d95ab023062f9167b076ba88752", kill_on_drop: false }`
[INFO] [stdout] ccf0ccc7c893c54f789afb0e88efeae857b06d95ab023062f9167b076ba88752