[INFO] cloning repository https://github.com/DarthStrom/2021-Rust-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/DarthStrom/2021-Rust-Advent-of-Code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2021-Rust-Advent-of-Code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2021-Rust-Advent-of-Code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 750da915a0cc3eeaacf330f9fcd06e2b98a5acbc [INFO] testing DarthStrom/2021-Rust-Advent-of-Code against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2021-Rust-Advent-of-Code" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code [INFO] finished tweaking git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code [INFO] tweaked toml for git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pathfinding v3.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8123a7009141e4f4fbb6f6748a516f97ba3ddda404953458feece323394c9e7f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8123a7009141e4f4fbb6f6748a516f97ba3ddda404953458feece323394c9e7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8123a7009141e4f4fbb6f6748a516f97ba3ddda404953458feece323394c9e7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8123a7009141e4f4fbb6f6748a516f97ba3ddda404953458feece323394c9e7f", kill_on_drop: false }` [INFO] [stdout] 8123a7009141e4f4fbb6f6748a516f97ba3ddda404953458feece323394c9e7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a180b0714422d0d452d0b05fe434eda1e75e84478882667f10c371c2ea0fe015 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a180b0714422d0d452d0b05fe434eda1e75e84478882667f10c371c2ea0fe015", kill_on_drop: false }` [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling pathfinding v3.0.5 [INFO] [stderr] Compiling rust-advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `algorithm` [INFO] [stdout] --> src/day20.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image` [INFO] [stdout] --> src/day20.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_image` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `final_sum` [INFO] [stdout] --> src/day18.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn final_sum(input: &[String]) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/day18.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &[String]) -> Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_line` [INFO] [stdout] --> src/day18.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_line(line: &str) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/day18.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn add(first: &[(u32, u32)], second: &[(u32, u32)]) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `explode` [INFO] [stdout] --> src/day18.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn explode(number: &[(u32, u32)]) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `split` [INFO] [stdout] --> src/day18.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn split(n: u32) -> (u32, u32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_scanners` [INFO] [stdout] --> src/day19.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn get_scanners(input: &[String]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_id` [INFO] [stdout] --> src/day19.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn parse_id(line: &str) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_beacon` [INFO] [stdout] --> src/day19.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn parse_beacon(line: &str) -> Coords { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_overlapping` [INFO] [stdout] --> src/day19.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn find_overlapping(scanner_a: &Scanner, scanner_b: &Scanner) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/day20.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_algorithm_and_image` [INFO] [stdout] --> src/day20.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn get_algorithm_and_image(input: &str) -> (Vec, HashMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `iterate` [INFO] [stdout] --> src/day20.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "a180b0714422d0d452d0b05fe434eda1e75e84478882667f10c371c2ea0fe015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a180b0714422d0d452d0b05fe434eda1e75e84478882667f10c371c2ea0fe015", kill_on_drop: false }` [INFO] [stdout] a180b0714422d0d452d0b05fe434eda1e75e84478882667f10c371c2ea0fe015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b7157fbdad585a4f69fd8e42cab3561ae77526cf7a39ac9d51d73e559d5d368 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4b7157fbdad585a4f69fd8e42cab3561ae77526cf7a39ac9d51d73e559d5d368", kill_on_drop: false }` [INFO] [stderr] Compiling rust-advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/day18.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `algorithm` [INFO] [stdout] --> src/day20.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image` [INFO] [stdout] --> src/day20.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_image` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `final_sum` [INFO] [stdout] --> src/day18.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn final_sum(input: &[String]) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/day18.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &[String]) -> Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_line` [INFO] [stdout] --> src/day18.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_line(line: &str) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/day18.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn add(first: &[(u32, u32)], second: &[(u32, u32)]) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `explode` [INFO] [stdout] --> src/day18.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn explode(number: &[(u32, u32)]) -> Vec<(u32, u32)> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `split` [INFO] [stdout] --> src/day18.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn split(n: u32) -> (u32, u32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_overlapping` [INFO] [stdout] --> src/day19.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn find_overlapping(scanner_a: &Scanner, scanner_b: &Scanner) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/day20.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `iterate` [INFO] [stdout] --> src/day20.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.74s [INFO] running `Command { std: "docker" "inspect" "4b7157fbdad585a4f69fd8e42cab3561ae77526cf7a39ac9d51d73e559d5d368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b7157fbdad585a4f69fd8e42cab3561ae77526cf7a39ac9d51d73e559d5d368", kill_on_drop: false }` [INFO] [stdout] 4b7157fbdad585a4f69fd8e42cab3561ae77526cf7a39ac9d51d73e559d5d368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f22287b02fa6d8aeb68b1966cedb35f045aae31bed6019781c38f7a3431014e8 [INFO] running `Command { std: "docker" "start" "-a" "f22287b02fa6d8aeb68b1966cedb35f045aae31bed6019781c38f7a3431014e8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/day18.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `algorithm` [INFO] [stderr] --> src/day20.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `image` [INFO] [stderr] --> src/day20.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_image` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `final_sum` [INFO] [stderr] --> src/day18.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn final_sum(input: &[String]) -> Vec<(u32, u32)> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse` [INFO] [stderr] --> src/day18.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn parse(input: &[String]) -> Vec> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_line` [INFO] [stderr] --> src/day18.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn parse_line(line: &str) -> Vec<(u32, u32)> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [INFO] [stderr] --> src/day18.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn add(first: &[(u32, u32)], second: &[(u32, u32)]) -> Vec<(u32, u32)> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `explode` [INFO] [stderr] --> src/day18.rs:74:4 [INFO] [stderr] | [INFO] [stderr] 74 | fn explode(number: &[(u32, u32)]) -> Vec<(u32, u32)> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `split` [INFO] [stderr] --> src/day18.rs:99:4 [INFO] [stderr] | [INFO] [stderr] 99 | fn split(n: u32) -> (u32, u32) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_overlapping` [INFO] [stderr] --> src/day19.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | fn find_overlapping(scanner_a: &Scanner, scanner_b: &Scanner) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Image` [INFO] [stderr] --> src/day20.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | struct Image { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iterate` [INFO] [stderr] --> src/day20.rs:59:4 [INFO] [stderr] | [INFO] [stderr] 59 | fn iterate(algorithm: &[bool], image: &HashMap) -> HashMap { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-advent-of-code` (bin "rust-advent-of-code" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_advent_of_code-87cbc48a7bf362d6) [INFO] [stdout] [INFO] [stdout] running 61 tests [INFO] [stdout] test day01::tests::example1 ... ok [INFO] [stdout] test day02::tests::example2 ... ok [INFO] [stdout] test day03::tests::example2 ... ok [INFO] [stdout] test day04::tests::example1 ... ok [INFO] [stdout] test day04::tests::example1_gets_numbers ... ok [INFO] [stdout] test day04::tests::predicting_the_loser ... ok [INFO] [stdout] test day05::tests::example1 ... ok [INFO] [stdout] test day05::tests::example2 ... ok [INFO] [stdout] test day04::tests::predicting_the_winner ... ok [INFO] [stdout] test day03::tests::example1 ... ok [INFO] [stdout] test day02::tests::example1 ... ok [INFO] [stdout] test day06::tests::test_multiple_days ... ok [INFO] [stdout] test day08::tests::example1 ... ok [INFO] [stdout] test day06::tests::parsing ... ok [INFO] [stdout] test day07::tests::example1 ... ok [INFO] [stdout] test day01::tests::example2 ... ok [INFO] [stdout] test day08::tests::long_example2 ... ok [INFO] [stdout] test day09::tests::example1 ... ok [INFO] [stdout] test day10::tests::example2 ... ok [INFO] [stdout] test day07::tests::example2 ... ok [INFO] [stdout] test day06::tests::test_advance_day ... ok [INFO] [stdout] test day05::tests::parsing ... ok [INFO] [stdout] test day11::tests::small_example ... ok [INFO] [stdout] test day08::tests::short_example2 ... ok [INFO] [stdout] test day04::tests::example1_gets_boards ... ok [INFO] [stdout] test day09::tests::example2 ... ok [INFO] [stdout] test day10::tests::example1 ... ok [INFO] [stdout] test day12::tests::small_example1 ... ok [INFO] [stdout] test day15::tests::example1 ... ok [INFO] [stdout] test day12::tests::larger_example1 ... ok [INFO] [stdout] test day06::tests::example2 ... ok [INFO] [stdout] test day16::tests::max_packet ... ok [INFO] [stdout] test day06::tests::example1 ... ok [INFO] [stdout] test day13::tests::finish_folding ... ok [INFO] [stdout] test day16::tests::nested_1 ... ok [INFO] [stdout] test day16::tests::nested_2 ... ok [INFO] [stdout] test day13::tests::example1 ... ok [INFO] [stdout] test day12::tests::small_example2 ... ok [INFO] [stdout] test day14::tests::example1 ... ok [INFO] [stdout] test day14::tests::example2 ... ok [INFO] [stdout] test day16::tests::nested_4 ... ok [INFO] [stdout] test day16::tests::compound_operation ... ok [INFO] [stdout] test day16::tests::equal_to_packet ... ok [INFO] [stdout] test day16::tests::greater_than_packet ... ok [INFO] [stdout] test day16::tests::less_than_packet ... ok [INFO] [stdout] test day16::tests::literal_parsing ... ok [INFO] [stdout] test day16::tests::min_packet ... ok [INFO] [stdout] test day20::tests::parsing ... ok [INFO] [stdout] test day16::tests::nested_3 ... ok [INFO] [stdout] test day16::tests::operator_parsing1 ... ok [INFO] [stdout] test day16::tests::operator_parsing2 ... ok [INFO] [stdout] test day16::tests::product_packet ... ok [INFO] [stdout] test day16::tests::sum_packet ... ok [INFO] [stdout] test day17::tests::example1 ... ok [INFO] [stdout] test day17::tests::getting_the_high_shot ... ok [INFO] [stdout] test day19::tests::parsing ... ok [INFO] [stdout] test day15::tests::example2 ... ok [INFO] [stdout] test day17::tests::example2 ... ok [INFO] [stdout] test day11::tests::example1 ... ok [INFO] [stdout] test day11::tests::simultaneous_flashing ... ok [INFO] [stdout] test day12::tests::larger_example2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f22287b02fa6d8aeb68b1966cedb35f045aae31bed6019781c38f7a3431014e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f22287b02fa6d8aeb68b1966cedb35f045aae31bed6019781c38f7a3431014e8", kill_on_drop: false }` [INFO] [stdout] f22287b02fa6d8aeb68b1966cedb35f045aae31bed6019781c38f7a3431014e8