[INFO] cloning repository https://github.com/richardneililagan/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/richardneililagan/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardneililagan%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardneililagan%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d6c385909a2f0c2989addcdd1951749c9b61ebe
[INFO] testing richardneililagan/advent-of-code-2023 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardneililagan%2Fadvent-of-code-2023" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/richardneililagan/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/richardneililagan/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/richardneililagan/advent-of-code-2023 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/richardneililagan/advent-of-code-2023 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/richardneililagan/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v2.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a841d95c4c0662f2e25000b9d73261e1ce0a3e377d1da59d7faa3a9f4661268d
[INFO] running `Command { std: "docker" "start" "-a" "a841d95c4c0662f2e25000b9d73261e1ce0a3e377d1da59d7faa3a9f4661268d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a841d95c4c0662f2e25000b9d73261e1ce0a3e377d1da59d7faa3a9f4661268d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a841d95c4c0662f2e25000b9d73261e1ce0a3e377d1da59d7faa3a9f4661268d", kill_on_drop: false }`
[INFO] [stdout] a841d95c4c0662f2e25000b9d73261e1ce0a3e377d1da59d7faa3a9f4661268d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 317a97dbf1a7689b159a6ae458afca68bb43ad3611501cc428025985c7a461c3
[INFO] running `Command { std: "docker" "start" "-a" "317a97dbf1a7689b159a6ae458afca68bb43ad3611501cc428025985c7a461c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling input_parser v0.1.0 (/opt/rustwide/workdir/utils/input_parser)
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling aoc_01 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_01)
[INFO] [stderr]    Compiling aoc_05 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_05)
[INFO] [stderr]    Compiling aoc_04 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_04)
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling aoc_02 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_02)
[INFO] [stderr]    Compiling aoc_03 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_03)
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> solutions/aoc_03/src/main.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn solve_b(lines: Vec<String>) -> u32 {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.14s
[INFO] running `Command { std: "docker" "inspect" "317a97dbf1a7689b159a6ae458afca68bb43ad3611501cc428025985c7a461c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317a97dbf1a7689b159a6ae458afca68bb43ad3611501cc428025985c7a461c3", kill_on_drop: false }`
[INFO] [stdout] 317a97dbf1a7689b159a6ae458afca68bb43ad3611501cc428025985c7a461c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 114681bebe3cb5f8db7bc470015165337b7d5458dd935a1b71f089a80bd8829e
[INFO] running `Command { std: "docker" "start" "-a" "114681bebe3cb5f8db7bc470015165337b7d5458dd935a1b71f089a80bd8829e", kill_on_drop: false }`
[INFO] [stderr]    Compiling input_parser v0.1.0 (/opt/rustwide/workdir/utils/input_parser)
[INFO] [stderr]    Compiling aoc_01 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_01)
[INFO] [stderr]    Compiling aoc_05 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_05)
[INFO] [stderr]    Compiling aoc_04 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_04)
[INFO] [stderr]    Compiling aoc_02 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_02)
[INFO] [stderr]    Compiling aoc_03 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_03)
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> solutions/aoc_03/src/main.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn solve_b(lines: Vec<String>) -> u32 {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "114681bebe3cb5f8db7bc470015165337b7d5458dd935a1b71f089a80bd8829e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114681bebe3cb5f8db7bc470015165337b7d5458dd935a1b71f089a80bd8829e", kill_on_drop: false }`
[INFO] [stdout] 114681bebe3cb5f8db7bc470015165337b7d5458dd935a1b71f089a80bd8829e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da6096dcaf64e42b9cf356975f44a47e8e97a911cedcf1d22a71812c341ba4da
[INFO] running `Command { std: "docker" "start" "-a" "da6096dcaf64e42b9cf356975f44a47e8e97a911cedcf1d22a71812c341ba4da", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `lines`
[INFO] [stderr]   --> solutions/aoc_03/src/main.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn solve_b(lines: Vec<String>) -> u32 {
[INFO] [stderr]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc_03` (bin "aoc_03" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_01-bba44d983edb9bd8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_02-f1600edb6ab66cb5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_03-0f0d918a3b93ecc5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_04-12123c3a0014d3a1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_05-88e3261e04ded207)
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_correctly_creates_a_translator ... ok
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/input_parser-2d19bb0452673244)
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests input_parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da6096dcaf64e42b9cf356975f44a47e8e97a911cedcf1d22a71812c341ba4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6096dcaf64e42b9cf356975f44a47e8e97a911cedcf1d22a71812c341ba4da", kill_on_drop: false }`
[INFO] [stdout] da6096dcaf64e42b9cf356975f44a47e8e97a911cedcf1d22a71812c341ba4da