[INFO] cloning repository https://github.com/LucasKuhn/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/LucasKuhn/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasKuhn%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasKuhn%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b0550390fd060769be0811e2d407359f2ff5e53
[INFO] checking LucasKuhn/advent-of-code-2023 against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasKuhn%2Fadvent-of-code-2023" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LucasKuhn/advent-of-code-2023 on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LucasKuhn/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/LucasKuhn/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/LucasKuhn/advent-of-code-2023 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LucasKuhn/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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 611702b9b305b131660bbb75d50f387d440428e43e406a9ed2e82e81c000993e
[INFO] running `Command { std: "docker" "start" "-a" "611702b9b305b131660bbb75d50f387d440428e43e406a9ed2e82e81c000993e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "611702b9b305b131660bbb75d50f387d440428e43e406a9ed2e82e81c000993e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611702b9b305b131660bbb75d50f387d440428e43e406a9ed2e82e81c000993e", kill_on_drop: false }`
[INFO] [stdout] 611702b9b305b131660bbb75d50f387d440428e43e406a9ed2e82e81c000993e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8508d4d8f9fbbac28a463f272571e92ac03bb06b0e6f6d50da9a56e71d8a4cc5
[INFO] running `Command { std: "docker" "start" "-a" "8508d4d8f9fbbac28a463f272571e92ac03bb06b0e6f6d50da9a56e71d8a4cc5", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking day-06 v0.1.0 (/opt/rustwide/workdir/day-06)
[INFO] [stderr]     Checking day-08 v0.1.0 (/opt/rustwide/workdir/day-08)
[INFO] [stderr]     Checking day-02 v0.1.0 (/opt/rustwide/workdir/day-02)
[INFO] [stderr]     Checking day-01 v0.1.0 (/opt/rustwide/workdir/day-01)
[INFO] [stderr]     Checking day-05 v0.1.0 (/opt/rustwide/workdir/day-05)
[INFO] [stderr]     Checking day-11 v0.1.0 (/opt/rustwide/workdir/day-11)
[INFO] [stderr]     Checking day-10 v0.1.0 (/opt/rustwide/workdir/day-10)
[INFO] [stderr]     Checking day-03 v0.1.0 (/opt/rustwide/workdir/day-03)
[INFO] [stderr]     Checking day-04 v0.1.0 (/opt/rustwide/workdir/day-04)
[INFO] [stdout] warning: variable `increased_x` is assigned to, but never used
[INFO] [stdout]   --> day-11/src/bin/part2.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |             let mut increased_x = false;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_increased_x` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `increased_x` is never read
[INFO] [stdout]   --> day-11/src/bin/part2.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     increased_x = true;
[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: variable `increased_y` is assigned to, but never used
[INFO] [stdout]   --> day-11/src/bin/part2.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let mut increased_y = false;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_increased_y` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `increased_y` is never read
[INFO] [stdout]   --> day-11/src/bin/part2.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     increased_y = true;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_symbol` is never used
[INFO] [stdout]  --> day-03/src/bin/part2.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn is_symbol(char: char) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_adjacent_symbol` is never used
[INFO] [stdout]  --> day-03/src/bin/part2.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn has_adjacent_symbol(matrix: &[Vec<char>], x: usize, y: usize) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_symbol` is never used
[INFO] [stdout]  --> day-03/src/bin/part2.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn is_symbol(char: char) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_adjacent_symbol` is never used
[INFO] [stdout]  --> day-03/src/bin/part2.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn has_adjacent_symbol(matrix: &[Vec<char>], x: usize, y: usize) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `increased_x` is assigned to, but never used
[INFO] [stdout]   --> day-11/src/bin/part2.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |             let mut increased_x = false;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_increased_x` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `increased_x` is never read
[INFO] [stdout]   --> day-11/src/bin/part2.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     increased_x = true;
[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: variable `increased_y` is assigned to, but never used
[INFO] [stdout]   --> day-11/src/bin/part2.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let mut increased_y = false;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_increased_y` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `increased_y` is never read
[INFO] [stdout]   --> day-11/src/bin/part2.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     increased_y = true;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> day-04/src/bin/part2.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Card {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 5 |     id: usize,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Card` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> day-04/src/bin/part2.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Card {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 5 |     id: usize,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Card` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day-07 v0.1.0 (/opt/rustwide/workdir/day-07)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "8508d4d8f9fbbac28a463f272571e92ac03bb06b0e6f6d50da9a56e71d8a4cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8508d4d8f9fbbac28a463f272571e92ac03bb06b0e6f6d50da9a56e71d8a4cc5", kill_on_drop: false }`
[INFO] [stdout] 8508d4d8f9fbbac28a463f272571e92ac03bb06b0e6f6d50da9a56e71d8a4cc5