[INFO] cloning repository https://github.com/mriedmann/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mriedmann/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriedmann%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriedmann%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45cf8492b787aee62bfd6ccb07d846ef66ac7f48
[INFO] checking mriedmann/aoc2023 against master#8e37e151835d96d6a7415e93e6876561485a3354 for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriedmann%2Faoc2023" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mriedmann/aoc2023 on toolchain 8e37e151835d96d6a7415e93e6876561485a3354
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mriedmann/aoc2023
[INFO] finished tweaking git repo https://github.com/mriedmann/aoc2023
[INFO] tweaked toml for git repo https://github.com/mriedmann/aoc2023 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mriedmann/aoc2023 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" "+8e37e151835d96d6a7415e93e6876561485a3354" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9755b7fab52420bf04f620d4644eeb7bc8fb124e035a6b1feff562529ea295d
[INFO] running `Command { std: "docker" "start" "-a" "f9755b7fab52420bf04f620d4644eeb7bc8fb124e035a6b1feff562529ea295d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9755b7fab52420bf04f620d4644eeb7bc8fb124e035a6b1feff562529ea295d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9755b7fab52420bf04f620d4644eeb7bc8fb124e035a6b1feff562529ea295d", kill_on_drop: false }`
[INFO] [stdout] f9755b7fab52420bf04f620d4644eeb7bc8fb124e035a6b1feff562529ea295d
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7261854ba647348d13ea167e6a2d4be8028debb75ba2b8d7a8d7768b393b6ad
[INFO] running `Command { std: "docker" "start" "-a" "c7261854ba647348d13ea167e6a2d4be8028debb75ba2b8d7a8d7768b393b6ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/solvers/level10.rs:124:132
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn connections<'a>(&'a self, n: Option<&'a Tile>, e: Option<&'a Tile>, s: Option<&'a Tile>, w: Option<&'a Tile>) -> Vec<Option<&Tile>> {
[INFO] [stdout]     |                    -- lifetime `'a` declared here                                                                                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/solvers/level10.rs:124:132
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn connections<'a>(&'a self, n: Option<&'a Tile>, e: Option<&'a Tile>, s: Option<&'a Tile>, w: Option<&'a Tile>) -> Vec<Option<&Tile>> {
[INFO] [stdout]     |                    -- lifetime `'a` declared here                                                                                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Solution` is never used
[INFO] [stdout]   --> src/api.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | trait Solution : Sized { }
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SE` is never constructed
[INFO] [stdout]   --> src/solvers/level10.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | enum TileType {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 99 |     SE = 0b0110,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]    --> src/solvers/level10.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | struct Map {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 137 |     height: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ST` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 152 | static ST: Tile = Tile{ value: TileType::Unknown, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `GR` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | static GR: Tile = Tile{ value: TileType::Ground, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NE` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | static NE: Tile = Tile{ value: TileType::NE, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NS` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | static NS: Tile = Tile{ value: TileType::NS, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NW` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | static NW: Tile = Tile{ value: TileType::NW, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `EW` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | static EW: Tile = Tile{ value: TileType::EW, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SE` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | static SE: Tile = Tile{ value: TileType::SE, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SW` is never used
[INFO] [stdout]    --> src/solvers/level10.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | static SW: Tile = Tile{ value: TileType::SW, index: 0 };
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Solution` is never used
[INFO] [stdout]   --> src/api.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | trait Solution : Sized { }
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `Command { std: "docker" "inspect" "c7261854ba647348d13ea167e6a2d4be8028debb75ba2b8d7a8d7768b393b6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7261854ba647348d13ea167e6a2d4be8028debb75ba2b8d7a8d7768b393b6ad", kill_on_drop: false }`
[INFO] [stdout] c7261854ba647348d13ea167e6a2d4be8028debb75ba2b8d7a8d7768b393b6ad