[INFO] cloning repository https://github.com/kressnick25/advent-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kressnick25/advent-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkressnick25%2Fadvent-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkressnick25%2Fadvent-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c616d338f6d4df6e207e70ff2951b24ed52561e3 [INFO] checking kressnick25/advent-2023 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkressnick25%2Fadvent-2023" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kressnick25/advent-2023 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] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/kressnick25/advent-2023 [INFO] finished tweaking git repo https://github.com/kressnick25/advent-2023 [INFO] tweaked toml for git repo https://github.com/kressnick25/advent-2023 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kressnick25/advent-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bc9d186f3edb9f1a60615df4b25ced4ffac8e42b4e33b9e80426069be2a5ebf7 [INFO] running `Command { std: "docker" "start" "-a" "bc9d186f3edb9f1a60615df4b25ced4ffac8e42b4e33b9e80426069be2a5ebf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc9d186f3edb9f1a60615df4b25ced4ffac8e42b4e33b9e80426069be2a5ebf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc9d186f3edb9f1a60615df4b25ced4ffac8e42b4e33b9e80426069be2a5ebf7", kill_on_drop: false }` [INFO] [stdout] bc9d186f3edb9f1a60615df4b25ced4ffac8e42b4e33b9e80426069be2a5ebf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 68646dbb8872beae83efedc2c28d2968be2a4f0aa36e00900e80d5cce6b035d8 [INFO] running `Command { std: "docker" "start" "-a" "68646dbb8872beae83efedc2c28d2968be2a4f0aa36e00900e80d5cce6b035d8", kill_on_drop: false }` [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 regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking advent_of_code v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `temp` [INFO] [stdout] --> src/bin/05.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let temp = next.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_temp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_cards` [INFO] [stdout] --> src/bin/07.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let self_cards = &self.cards; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_cards` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_type` [INFO] [stdout] --> src/bin/07.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let self_type = self.get_type(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `iterator` and `iterator_chars` are never used [INFO] [stdout] --> src/bin/07.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Card { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 26 | fn iterator() -> std::slice::Iter<'static, Card> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn iterator_chars() -> std::slice::Iter<'static, char> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `high_card` is never used [INFO] [stdout] --> src/bin/07.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Hand { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | fn high_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `destination_end` is never used [INFO] [stdout] --> src/bin/05.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappingRange { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | fn destination_end(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Zip` that must be used [INFO] [stdout] --> src/bin/05.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_cards` [INFO] [stdout] --> src/bin/07.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let self_cards = &self.cards; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_cards` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_type` [INFO] [stdout] --> src/bin/07.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let self_type = self.get_type(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp` [INFO] [stdout] --> src/bin/05.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let temp = next.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_temp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `iterator` and `iterator_chars` are never used [INFO] [stdout] --> src/bin/07.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Card { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 26 | fn iterator() -> std::slice::Iter<'static, Card> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn iterator_chars() -> std::slice::Iter<'static, char> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `high_card` is never used [INFO] [stdout] --> src/bin/07.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Hand { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | fn high_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `destination_end` is never used [INFO] [stdout] --> src/bin/05.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappingRange { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | fn destination_end(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Zip` that must be used [INFO] [stdout] --> src/bin/05.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `Command { std: "docker" "inspect" "68646dbb8872beae83efedc2c28d2968be2a4f0aa36e00900e80d5cce6b035d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68646dbb8872beae83efedc2c28d2968be2a4f0aa36e00900e80d5cce6b035d8", kill_on_drop: false }` [INFO] [stdout] 68646dbb8872beae83efedc2c28d2968be2a4f0aa36e00900e80d5cce6b035d8 [INFO] checking kressnick25/advent-2023 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkressnick25%2Fadvent-2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kressnick25/advent-2023 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] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/kressnick25/advent-2023 [INFO] finished tweaking git repo https://github.com/kressnick25/advent-2023 [INFO] tweaked toml for git repo https://github.com/kressnick25/advent-2023 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kressnick25/advent-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2b24b6e3a7e38279e5de903a0072b78f34d19398795fd1b255f06b250dcda4ba [INFO] running `Command { std: "docker" "start" "-a" "2b24b6e3a7e38279e5de903a0072b78f34d19398795fd1b255f06b250dcda4ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b24b6e3a7e38279e5de903a0072b78f34d19398795fd1b255f06b250dcda4ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b24b6e3a7e38279e5de903a0072b78f34d19398795fd1b255f06b250dcda4ba", kill_on_drop: false }` [INFO] [stdout] 2b24b6e3a7e38279e5de903a0072b78f34d19398795fd1b255f06b250dcda4ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 921c742686e9808e82c4b5c6fb6928b824add79927c5901bfad23f89d479121e [INFO] running `Command { std: "docker" "start" "-a" "921c742686e9808e82c4b5c6fb6928b824add79927c5901bfad23f89d479121e", kill_on_drop: false }` [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 regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking advent_of_code v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `temp` [INFO] [stdout] --> src/bin/05.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let temp = next.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_temp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp` [INFO] [stdout] --> src/bin/05.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let temp = next.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_temp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `destination_end` is never used [INFO] [stdout] --> src/bin/05.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappingRange { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | fn destination_end(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `destination_end` is never used [INFO] [stdout] --> src/bin/05.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappingRange { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | fn destination_end(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Zip` that must be used [INFO] [stdout] --> src/bin/05.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_cards` [INFO] [stdout] --> src/bin/07.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let self_cards = &self.cards; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_cards` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_type` [INFO] [stdout] --> src/bin/07.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let self_type = self.get_type(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Zip` that must be used [INFO] [stdout] --> src/bin/05.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = std::iter::zip(start_seeds, lengths).into_iter(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `iterator` and `iterator_chars` are never used [INFO] [stdout] --> src/bin/07.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Card { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 26 | fn iterator() -> std::slice::Iter<'static, Card> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn iterator_chars() -> std::slice::Iter<'static, char> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `high_card` is never used [INFO] [stdout] --> src/bin/07.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Hand { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | fn high_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_cards` [INFO] [stdout] --> src/bin/07.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let self_cards = &self.cards; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_cards` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_type` [INFO] [stdout] --> src/bin/07.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let self_type = self.get_type(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `iterator` and `iterator_chars` are never used [INFO] [stdout] --> src/bin/07.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl Card { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 26 | fn iterator() -> std::slice::Iter<'static, Card> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn iterator_chars() -> std::slice::Iter<'static, char> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `high_card` is never used [INFO] [stdout] --> src/bin/07.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Hand { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | fn high_card(&self) -> Card { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.51s [INFO] running `Command { std: "docker" "inspect" "921c742686e9808e82c4b5c6fb6928b824add79927c5901bfad23f89d479121e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921c742686e9808e82c4b5c6fb6928b824add79927c5901bfad23f89d479121e", kill_on_drop: false }` [INFO] [stdout] 921c742686e9808e82c4b5c6fb6928b824add79927c5901bfad23f89d479121e