[INFO] cloning repository https://github.com/WitoldFracek/AdventOfCode2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WitoldFracek/AdventOfCode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWitoldFracek%2FAdventOfCode2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWitoldFracek%2FAdventOfCode2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3328e64ed719f6941552089e28fda4f69ea078d7 [INFO] checking WitoldFracek/AdventOfCode2023 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWitoldFracek%2FAdventOfCode2023" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WitoldFracek/AdventOfCode2023 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WitoldFracek/AdventOfCode2023 [INFO] finished tweaking git repo https://github.com/WitoldFracek/AdventOfCode2023 [INFO] tweaked toml for git repo https://github.com/WitoldFracek/AdventOfCode2023 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WitoldFracek/AdventOfCode2023 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 534b82ad5b2262649adb87c146e845127555cbb3d25262db2fc13d71714a0370 [INFO] running `Command { std: "docker" "start" "-a" "534b82ad5b2262649adb87c146e845127555cbb3d25262db2fc13d71714a0370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "534b82ad5b2262649adb87c146e845127555cbb3d25262db2fc13d71714a0370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "534b82ad5b2262649adb87c146e845127555cbb3d25262db2fc13d71714a0370", kill_on_drop: false }` [INFO] [stdout] 534b82ad5b2262649adb87c146e845127555cbb3d25262db2fc13d71714a0370 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64c65f606efdc3b4337b85185034abaea07ec70f93351966c23ef228d7df80e9 [INFO] running `Command { std: "docker" "start" "-a" "64c65f606efdc3b4337b85185034abaea07ec70f93351966c23ef228d7df80e9", kill_on_drop: false }` [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-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [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 advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `lines_iter` is never used [INFO] [stdout] --> src/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn lines_iter(path: &str) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_items` is never used [INFO] [stdout] --> src/utils.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn line_to_items(line: &str) -> Vec where T: FromStr, ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_numbers` is never used [INFO] [stdout] --> src/utils.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn line_to_numbers(line: &str) -> Vec where ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/utils.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn lcm(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/utils.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn gcd(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `which_neighbours_check` and `get_pretty_repr` are never used [INFO] [stdout] --> src/task10.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Pipe { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn which_neighbours_check(&self) -> (bool, bool, bool, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn get_pretty_repr(&self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_pipes_plan` is never used [INFO] [stdout] --> src/task10.rs:214:4 [INFO] [stdout] | [INFO] [stdout] 214 | fn print_pipes_plan(plan: &PipePlan) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_iter` is never used [INFO] [stdout] --> src/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn lines_iter(path: &str) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_items` is never used [INFO] [stdout] --> src/utils.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn line_to_items(line: &str) -> Vec where T: FromStr, ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_numbers` is never used [INFO] [stdout] --> src/utils.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn line_to_numbers(line: &str) -> Vec where ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/utils.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn lcm(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/utils.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn gcd(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `which_neighbours_check` and `get_pretty_repr` are never used [INFO] [stdout] --> src/task10.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Pipe { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn which_neighbours_check(&self) -> (bool, bool, bool, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn get_pretty_repr(&self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_pipes_plan` is never used [INFO] [stdout] --> src/task10.rs:214:4 [INFO] [stdout] | [INFO] [stdout] 214 | fn print_pipes_plan(plan: &PipePlan) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.42s [INFO] running `Command { std: "docker" "inspect" "64c65f606efdc3b4337b85185034abaea07ec70f93351966c23ef228d7df80e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c65f606efdc3b4337b85185034abaea07ec70f93351966c23ef228d7df80e9", kill_on_drop: false }` [INFO] [stdout] 64c65f606efdc3b4337b85185034abaea07ec70f93351966c23ef228d7df80e9 [INFO] checking WitoldFracek/AdventOfCode2023 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWitoldFracek%2FAdventOfCode2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WitoldFracek/AdventOfCode2023 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WitoldFracek/AdventOfCode2023 [INFO] finished tweaking git repo https://github.com/WitoldFracek/AdventOfCode2023 [INFO] tweaked toml for git repo https://github.com/WitoldFracek/AdventOfCode2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WitoldFracek/AdventOfCode2023 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 700679893cf9dba18baaeb26f5b11a0fea184a08f08195f5fc3731baa0ffd3f6 [INFO] running `Command { std: "docker" "start" "-a" "700679893cf9dba18baaeb26f5b11a0fea184a08f08195f5fc3731baa0ffd3f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "700679893cf9dba18baaeb26f5b11a0fea184a08f08195f5fc3731baa0ffd3f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "700679893cf9dba18baaeb26f5b11a0fea184a08f08195f5fc3731baa0ffd3f6", kill_on_drop: false }` [INFO] [stdout] 700679893cf9dba18baaeb26f5b11a0fea184a08f08195f5fc3731baa0ffd3f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8b2b6cf7e40b7a2694c402b4ae4f95be0797dead10361350bdd705908e6bfd9 [INFO] running `Command { std: "docker" "start" "-a" "e8b2b6cf7e40b7a2694c402b4ae4f95be0797dead10361350bdd705908e6bfd9", kill_on_drop: false }` [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 memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [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 advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `lines_iter` is never used [INFO] [stdout] --> src/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn lines_iter(path: &str) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_items` is never used [INFO] [stdout] --> src/utils.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn line_to_items(line: &str) -> Vec where T: FromStr, ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_numbers` is never used [INFO] [stdout] --> src/utils.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn line_to_numbers(line: &str) -> Vec where ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/utils.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn lcm(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/utils.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn gcd(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_iter` is never used [INFO] [stdout] --> src/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn lines_iter(path: &str) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `which_neighbours_check` and `get_pretty_repr` are never used [INFO] [stdout] --> src/task10.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Pipe { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn which_neighbours_check(&self) -> (bool, bool, bool, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn get_pretty_repr(&self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_pipes_plan` is never used [INFO] [stdout] --> src/task10.rs:214:4 [INFO] [stdout] | [INFO] [stdout] 214 | fn print_pipes_plan(plan: &PipePlan) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_items` is never used [INFO] [stdout] --> src/utils.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn line_to_items(line: &str) -> Vec where T: FromStr, ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_to_numbers` is never used [INFO] [stdout] --> src/utils.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn line_to_numbers(line: &str) -> Vec where ::Err: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/utils.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn lcm(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/utils.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn gcd(a: T, b: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `which_neighbours_check` and `get_pretty_repr` are never used [INFO] [stdout] --> src/task10.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Pipe { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | fn which_neighbours_check(&self) -> (bool, bool, bool, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn get_pretty_repr(&self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_pipes_plan` is never used [INFO] [stdout] --> src/task10.rs:214:4 [INFO] [stdout] | [INFO] [stdout] 214 | fn print_pipes_plan(plan: &PipePlan) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s [INFO] running `Command { std: "docker" "inspect" "e8b2b6cf7e40b7a2694c402b4ae4f95be0797dead10361350bdd705908e6bfd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b2b6cf7e40b7a2694c402b4ae4f95be0797dead10361350bdd705908e6bfd9", kill_on_drop: false }` [INFO] [stdout] e8b2b6cf7e40b7a2694c402b4ae4f95be0797dead10361350bdd705908e6bfd9