[INFO] cloning repository https://github.com/thallada/advent-of-code-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thallada/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthallada%2Fadvent-of-code-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthallada%2Fadvent-of-code-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e85f9131becde6650c296c977e6c33bf4d09b0d7 [INFO] checking thallada/advent-of-code-2018 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthallada%2Fadvent-of-code-2018" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thallada/advent-of-code-2018 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thallada/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/thallada/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/thallada/advent-of-code-2018 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/thallada/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.44 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded rayon-core v1.5.0 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded rayon v1.1.0 [INFO] [stderr] Downloaded time v0.1.41 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded libc v0.2.45 [INFO] [stderr] Downloaded bstr v0.2.6 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd1a599d4a677e34711b7994dc3a2db8857f2e680e64cda9fb83e7c3c64bb2b4 [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" "dd1a599d4a677e34711b7994dc3a2db8857f2e680e64cda9fb83e7c3c64bb2b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd1a599d4a677e34711b7994dc3a2db8857f2e680e64cda9fb83e7c3c64bb2b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd1a599d4a677e34711b7994dc3a2db8857f2e680e64cda9fb83e7c3c64bb2b4", kill_on_drop: false }` [INFO] [stdout] dd1a599d4a677e34711b7994dc3a2db8857f2e680e64cda9fb83e7c3c64bb2b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78b5dc181120dff1e2e27c89ed09b94c8ac5e7995bed9ab6fa4bc92b5488bab9 [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" "78b5dc181120dff1e2e27c89ed09b94c8ac5e7995bed9ab6fa4bc92b5488bab9", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking arrayvec v0.4.11 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `clippy` [INFO] [stdout] --> src/main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(clippy)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:9:41 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:13:49 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:17:69 [INFO] [stdout] | [INFO] [stdout] 17 | fn calculate_resulting_frequency(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:27:72 [INFO] [stdout] | [INFO] [stdout] 27 | fn find_repeating_frequency(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:46:61 [INFO] [stdout] | [INFO] [stdout] 46 | fn read_frequencies(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:12:52 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | fn calculate_checksum(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:37:78 [INFO] [stdout] | [INFO] [stdout] 37 | fn find_most_common_id_overlap(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day3.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/day3.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:56:49 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:104:58 [INFO] [stdout] | [INFO] [stdout] 104 | fn read_claims(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:129:76 [INFO] [stdout] | [INFO] [stdout] 129 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day4.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/day4.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:68:41 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:72:49 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_part1(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:80:49 [INFO] [stdout] | [INFO] [stdout] 80 | fn get_part2(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:129:60 [INFO] [stdout] | [INFO] [stdout] 129 | fn read_records(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:167:79 [INFO] [stdout] | [INFO] [stdout] 167 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:176:77 [INFO] [stdout] | [INFO] [stdout] 176 | fn has_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day5.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day5.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day5.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | fn read_polymer(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:108:41 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:117:41 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:124:68 [INFO] [stdout] | [INFO] [stdout] 124 | fn read_coordinates(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:148:79 [INFO] [stdout] | [INFO] [stdout] 148 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:183:31 [INFO] [stdout] | [INFO] [stdout] 183 | ) -> Result<&'a mut Grid, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:199:28 [INFO] [stdout] | [INFO] [stdout] 199 | ) -> Result<&mut Grid, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day7.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day8.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day9.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day9.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day10.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day10.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day10.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day11.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day12.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day12.rs:79:20 [INFO] [stdout] | [INFO] [stdout] 79 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day13.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day13.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day14.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/day12.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | for (index, pot_window) in pots_slice.windows(5).enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `char_map` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day2.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 23 | let current_count = char_map.get(&c).unwrap_or(&0); [INFO] [stdout] | -------- immutable borrow occurs here [INFO] [stdout] 24 | char_map.insert(c, current_count + 1); [INFO] [stdout] | ^^^^^^^^ ------------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `claimed_points` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day3.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 87 | let current_point = claimed_points.get(&point).unwrap_or(&0); [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] 88 | claimed_points.insert(point, current_point + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^ ------------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day7.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | for mut worker in worker_pool.available() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day1.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const INPUT: &str = "inputs/1.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LOOP_LIMIT` [INFO] [stdout] --> src/day1.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const LOOP_LIMIT: u16 = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day1.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_resulting_frequency` [INFO] [stdout] --> src/day1.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn calculate_resulting_frequency(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_repeating_frequency` [INFO] [stdout] --> src/day1.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn find_repeating_frequency(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_frequencies` [INFO] [stdout] --> src/day1.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn read_frequencies(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day2.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const INPUT: &str = "inputs/2.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day2.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day2.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_checksum` [INFO] [stdout] --> src/day2.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn calculate_checksum(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_most_common_id_overlap` [INFO] [stdout] --> src/day2.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn find_most_common_id_overlap(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ids_are_diff_by_n` [INFO] [stdout] --> src/day2.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn ids_are_diff_by_n(first: &String, second: &String, n: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day3.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const INPUT: &str = "inputs/3.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day3.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn new(msg: &str) -> MalformedClaim { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day3.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day3.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_overlapping_claimed_points` [INFO] [stdout] --> src/day3.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn count_overlapping_claimed_points(claims: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_non_overlapping_claim` [INFO] [stdout] --> src/day3.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn find_non_overlapping_claim(claims: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_claimed_points` [INFO] [stdout] --> src/day3.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn get_claimed_points(claims: &Vec) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `list_points_in_claim` [INFO] [stdout] --> src/day3.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn list_points_in_claim(claim: &Claim) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_claims` [INFO] [stdout] --> src/day3.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn read_claims(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_captured_field` [INFO] [stdout] --> src/day3.rs:129:4 [INFO] [stdout] | [INFO] [stdout] 129 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day4.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT: &str = "inputs/4.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Start` [INFO] [stdout] --> src/day4.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / Start { [INFO] [stdout] 20 | | time: NaiveDateTime, [INFO] [stdout] 21 | | guard_id: u32, [INFO] [stdout] 22 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sleep` [INFO] [stdout] --> src/day4.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / Sleep { [INFO] [stdout] 24 | | time: NaiveDateTime, [INFO] [stdout] 25 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Wake` [INFO] [stdout] --> src/day4.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / Wake { [INFO] [stdout] 27 | | time: NaiveDateTime, [INFO] [stdout] 28 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `time` [INFO] [stdout] --> src/day4.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn time(&self) -> NaiveDateTime { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day4.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | fn new(msg: &str) -> MalformedRecord { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day4.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day4.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_part1` [INFO] [stdout] --> src/day4.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_part1(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_part2` [INFO] [stdout] --> src/day4.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn get_part2(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mode` [INFO] [stdout] --> src/day4.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn mode(numbers: &[u32]) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `minutes_asleep_per_guard` [INFO] [stdout] --> src/day4.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn minutes_asleep_per_guard(mut records: Vec) -> HashMap> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_records` [INFO] [stdout] --> src/day4.rs:129:4 [INFO] [stdout] | [INFO] [stdout] 129 | fn read_records(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_captured_field` [INFO] [stdout] --> src/day4.rs:167:4 [INFO] [stdout] | [INFO] [stdout] 167 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `has_captured_field` [INFO] [stdout] --> src/day4.rs:176:4 [INFO] [stdout] | [INFO] [stdout] 176 | fn has_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day5.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const INPUT: &str = "inputs/5.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNITS` [INFO] [stdout] --> src/day5.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const UNITS: &str = "abcdefghijklmnopqrstuvwxyz"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day5.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day5.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_polymer` [INFO] [stdout] --> src/day5.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn read_polymer(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reduce_polymer` [INFO] [stdout] --> src/day5.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn reduce_polymer(polymer: &String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reduce_polymer_completely` [INFO] [stdout] --> src/day5.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn reduce_polymer_completely(polymer: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_shortest_unit_eliminated_polymer` [INFO] [stdout] --> src/day5.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn find_shortest_unit_eliminated_polymer(polymer: String) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `ALPHABET` [INFO] [stdout] --> src/day6.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / static ALPHABET: [char; 52] = [ [INFO] [stdout] 12 | | 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', [INFO] [stdout] 13 | | 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', [INFO] [stdout] 14 | | 'u', 'v', 'w', 'x', 'y', 'z', [INFO] [stdout] ... | [INFO] [stdout] 17 | | 'U', 'V', 'W', 'X', 'Y', 'Z', [INFO] [stdout] 18 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day6.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const INPUT: &str = "inputs/6.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unfilled` [INFO] [stdout] --> src/day6.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | / Unfilled { [INFO] [stdout] 31 | | x: u32, [INFO] [stdout] 32 | | y: u32, [INFO] [stdout] 33 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tied` [INFO] [stdout] --> src/day6.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / Tied { [INFO] [stdout] 35 | | x: u32, [INFO] [stdout] 36 | | y: u32, [INFO] [stdout] 37 | | closest_dist: u32, [INFO] [stdout] 38 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Filled` [INFO] [stdout] --> src/day6.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | / Filled { [INFO] [stdout] 40 | | x: u32, [INFO] [stdout] 41 | | y: u32, [INFO] [stdout] 42 | | closest_coord: Coordinate, [INFO] [stdout] 43 | | closest_dist: u32, [INFO] [stdout] 44 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day6.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn new(msg: &str) -> MalformedCoordinate { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day6.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day6.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_coordinates` [INFO] [stdout] --> src/day6.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn read_coordinates(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_captured_field` [INFO] [stdout] --> src/day6.rs:148:4 [INFO] [stdout] | [INFO] [stdout] 148 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_boundary_coordinate` [INFO] [stdout] --> src/day6.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn get_boundary_coordinate(coords: &Vec) -> Coordinate { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_grid` [INFO] [stdout] --> src/day6.rs:170:4 [INFO] [stdout] | [INFO] [stdout] 170 | fn create_grid(boundary_coord: Coordinate) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fill_grid` [INFO] [stdout] --> src/day6.rs:180:4 [INFO] [stdout] | [INFO] [stdout] 180 | fn fill_grid<'a>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fill_grid_with_coordinate` [INFO] [stdout] --> src/day6.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn fill_grid_with_coordinate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_dist` [INFO] [stdout] --> src/day6.rs:245:4 [INFO] [stdout] | [INFO] [stdout] 245 | fn manhattan_dist(x1: u32, y1: u32, x2: u32, y2: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_largest_coord_area` [INFO] [stdout] --> src/day6.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn find_largest_coord_area( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `region_closest_to_coordinates_size` [INFO] [stdout] --> src/day6.rs:274:4 [INFO] [stdout] | [INFO] [stdout] 274 | fn region_closest_to_coordinates_size(grid: Grid, coords: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/day7.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Instructions` [INFO] [stdout] --> src/day7.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | type Instructions = HashMap>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day7.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const INPUT: &str = "inputs/7.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `ALPHABET` [INFO] [stdout] --> src/day7.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | / static ALPHABET: [char; 26] = [ [INFO] [stdout] 18 | | 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', [INFO] [stdout] 19 | | 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', [INFO] [stdout] 20 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day7.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day7.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_instructions` [INFO] [stdout] --> src/day7.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn read_instructions(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_captured_field` [INFO] [stdout] --> src/day7.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn get_captured_field(captures: &Captures, field: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_step_sequence` [INFO] [stdout] --> src/day7.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn get_step_sequence(instructions: &mut Instructions) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_parallel_step_sequence_seconds` [INFO] [stdout] --> src/day7.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn get_parallel_step_sequence_seconds( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_seconds_for_step` [INFO] [stdout] --> src/day7.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn get_seconds_for_step(step_letter: char) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Idle` [INFO] [stdout] --> src/day7.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | Idle, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Working` [INFO] [stdout] --> src/day7.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | Working { step: char, remaining: u8 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day7.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | fn new(count: u8) -> WorkerPool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `available` [INFO] [stdout] --> src/day7.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | fn available(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `all_idle` [INFO] [stdout] --> src/day7.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | fn all_idle(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run_one_second` [INFO] [stdout] --> src/day7.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 188 | fn run_one_second(&mut self, instructions: &mut Instructions, sequence: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assign_worker` [INFO] [stdout] --> src/day7.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | fn assign_worker(&mut self, id: u8, step: char) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/day8.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Result = result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day8.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const INPUT: &str = "inputs/8.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day8.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day8.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_license` [INFO] [stdout] --> src/day8.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn read_license(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata` [INFO] [stdout] --> src/day8.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn sum_metadata(license: &[u32], mut index: usize, mut sum_acc: u32) -> (u32, usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_metadata_with_indices` [INFO] [stdout] --> src/day8.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn sum_metadata_with_indices(license: &[u32], mut index: usize) -> (u32, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day9.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const INPUT: &str = "inputs/9.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day9.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | fn new(parameters: GameParameters) -> GameState { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate_clockwise` [INFO] [stdout] --> src/day9.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn rotate_clockwise(&mut self, steps: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate_counter_clockwise` [INFO] [stdout] --> src/day9.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | fn rotate_counter_clockwise(&mut self, steps: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `play_until_marble` [INFO] [stdout] --> src/day9.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | fn play_until_marble(&mut self, last_marble: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `place_next_marble` [INFO] [stdout] --> src/day9.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn place_next_marble(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `place_23rd_marble` [INFO] [stdout] --> src/day9.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | fn place_23rd_marble(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `highest_score` [INFO] [stdout] --> src/day9.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | fn highest_score(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day9.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day9.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_game_parameters` [INFO] [stdout] --> src/day9.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn read_game_parameters(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_highest_score_for_game` [INFO] [stdout] --> src/day9.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | fn get_highest_score_for_game(game_params: GameParameters) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day10.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const INPUT: &str = "inputs/10.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_points` [INFO] [stdout] --> src/day10.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | fn move_points(&mut self, seconds: i32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_parts` [INFO] [stdout] --> src/day10.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn solve_parts() -> Result<(String, u32)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_points_file` [INFO] [stdout] --> src/day10.rs:164:4 [INFO] [stdout] | [INFO] [stdout] 164 | fn read_points_file(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/day11.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day11.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const INPUT: &str = "inputs/11.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `top_left` [INFO] [stdout] --> src/day11.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn top_left(&self) -> Subsection { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day11.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | fn new(serial_number: usize) -> Grid { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `power_at_cell` [INFO] [stdout] --> src/day11.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn power_at_cell(&self, coord: &Coordinate) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fill_sums` [INFO] [stdout] --> src/day11.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn fill_sums(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `power_of_subsection` [INFO] [stdout] --> src/day11.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn power_of_subsection(&mut self, subsection: &Subsection) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `highest_power_subsection` [INFO] [stdout] --> src/day11.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn highest_power_subsection(&mut self, size: usize) -> (Subsection, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_serial_number_file` [INFO] [stdout] --> src/day11.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn read_serial_number_file(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day11.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day11.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day12.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const INPUT: &str = "inputs/12.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `advance_generation` [INFO] [stdout] --> src/day12.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | fn advance_generation(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sum_plant_indices` [INFO] [stdout] --> src/day12.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 151 | fn sum_plant_indices(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_initial_state_and_rules` [INFO] [stdout] --> src/day12.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn read_initial_state_and_rules(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day12.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day12.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day13.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const INPUT: &str = "inputs/13.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Left` [INFO] [stdout] --> src/day13.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Straight` [INFO] [stdout] --> src/day13.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Straight, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Right` [INFO] [stdout] --> src/day13.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Reverse` [INFO] [stdout] --> src/day13.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Reverse, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INTER_SEQ` [INFO] [stdout] --> src/day13.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | const INTER_SEQ: [Turn; 3] = [Turn::Left, Turn::Straight, Turn::Right]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `turn` [INFO] [stdout] --> src/day13.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | fn turn(self, turn: Turn) -> Direction { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `turn` [INFO] [stdout] --> src/day13.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | fn turn(&mut self, turn: Turn) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bstr v0.2.6 [INFO] [stdout] warning: associated function is never used: `follow_turn` [INFO] [stdout] --> src/day13.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn follow_turn(&mut self, turn_arms: (Direction, Direction)) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run_tick` [INFO] [stdout] --> src/day13.rs:217:8 [INFO] [stdout] | [INFO] [stdout] 217 | fn run_tick(&mut self, find_final_cart: bool) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_first_collision` [INFO] [stdout] --> src/day13.rs:272:8 [INFO] [stdout] | [INFO] [stdout] 272 | fn find_first_collision(&mut self) -> Vector { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_last_cart` [INFO] [stdout] --> src/day13.rs:280:8 [INFO] [stdout] | [INFO] [stdout] 280 | fn find_last_cart(&mut self) -> &Cart { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_track` [INFO] [stdout] --> src/day13.rs:288:4 [INFO] [stdout] | [INFO] [stdout] 288 | fn read_track(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day13.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day13.rs:298:8 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `initial_state_regex` should have an upper case name [INFO] [stdout] --> src/day12.rs:88:24 [INFO] [stdout] | [INFO] [stdout] 88 | static ref initial_state_regex: Regex = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `INITIAL_STATE_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `spread_rules_regex` should have an upper case name [INFO] [stdout] --> src/day12.rs:90:24 [INFO] [stdout] | [INFO] [stdout] 90 | static ref spread_rules_regex: Regex = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPREAD_RULES_REGEX` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 189 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stdout] warning: unknown lint: `clippy` [INFO] [stdout] --> src/main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(clippy)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:9:41 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:13:49 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:17:69 [INFO] [stdout] | [INFO] [stdout] 17 | fn calculate_resulting_frequency(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:27:72 [INFO] [stdout] | [INFO] [stdout] 27 | fn find_repeating_frequency(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day1.rs:46:61 [INFO] [stdout] | [INFO] [stdout] 46 | fn read_frequencies(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:12:52 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | fn calculate_checksum(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day2.rs:37:78 [INFO] [stdout] | [INFO] [stdout] 37 | fn find_most_common_id_overlap(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day3.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/day3.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:56:49 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:104:58 [INFO] [stdout] | [INFO] [stdout] 104 | fn read_claims(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day3.rs:129:76 [INFO] [stdout] | [INFO] [stdout] 129 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day4.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/day4.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:68:41 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:72:49 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_part1(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:80:49 [INFO] [stdout] | [INFO] [stdout] 80 | fn get_part2(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:129:60 [INFO] [stdout] | [INFO] [stdout] 129 | fn read_records(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:167:79 [INFO] [stdout] | [INFO] [stdout] 167 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day4.rs:176:77 [INFO] [stdout] | [INFO] [stdout] 176 | fn has_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day5.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day5.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day5.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | fn read_polymer(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:108:41 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:117:41 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:124:68 [INFO] [stdout] | [INFO] [stdout] 124 | fn read_coordinates(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:148:79 [INFO] [stdout] | [INFO] [stdout] 148 | fn get_captured_field(captures: &Captures, field: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:183:31 [INFO] [stdout] | [INFO] [stdout] 183 | ) -> Result<&'a mut Grid, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day6.rs:199:28 [INFO] [stdout] | [INFO] [stdout] 199 | ) -> Result<&mut Grid, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day7.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day8.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day9.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day9.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day10.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day10.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day10.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day11.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day12.rs:12:40 [INFO] [stdout] | [INFO] [stdout] 12 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day12.rs:79:20 [INFO] [stdout] | [INFO] [stdout] 79 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day13.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day13.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | type Err = Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/day14.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/../src/day11.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> benches/../src/day11.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> benches/../src/day11.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn solve_part1() -> Result { [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: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/day3.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | (*err).description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/day4.rs:275:24 [INFO] [stdout] | [INFO] [stdout] 275 | (*err).description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/day12.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | for (index, pot_window) in pots_slice.windows(5).enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `char_map` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day2.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 23 | let current_count = char_map.get(&c).unwrap_or(&0); [INFO] [stdout] | -------- immutable borrow occurs here [INFO] [stdout] 24 | char_map.insert(c, current_count + 1); [INFO] [stdout] | ^^^^^^^^ ------------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `claimed_points` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/day3.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 87 | let current_point = claimed_points.get(&point).unwrap_or(&0); [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] 88 | claimed_points.insert(point, current_point + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^ ------------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day7.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | for mut worker in worker_pool.available() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day1.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const INPUT: &str = "inputs/1.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day1.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day2.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const INPUT: &str = "inputs/2.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day2.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day2.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day3.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const INPUT: &str = "inputs/3.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day3.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn new(msg: &str) -> MalformedClaim { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day3.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day3.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn solve_part2() -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day4.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT: &str = "inputs/4.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day4.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | fn new(msg: &str) -> MalformedRecord { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day4.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day4.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day5.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const INPUT: &str = "inputs/5.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day5.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day5.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day6.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const INPUT: &str = "inputs/6.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/day6.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn new(msg: &str) -> MalformedCoordinate { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day6.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn solve_part1() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day6.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn solve_part2() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `region_closest_to_coordinates_size` [INFO] [stdout] --> src/day6.rs:274:4 [INFO] [stdout] | [INFO] [stdout] 274 | fn region_closest_to_coordinates_size(grid: Grid, coords: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day7.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const INPUT: &str = "inputs/7.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day7.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day7.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day8.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const INPUT: &str = "inputs/8.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day8.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day8.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day9.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const INPUT: &str = "inputs/9.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day9.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day9.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day10.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const INPUT: &str = "inputs/10.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_parts` [INFO] [stdout] --> src/day10.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn solve_parts() -> Result<(String, u32)> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/day11.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type Result = result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day11.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const INPUT: &str = "inputs/11.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_serial_number_file` [INFO] [stdout] --> src/day11.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn read_serial_number_file(filename: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day11.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day11.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day12.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const INPUT: &str = "inputs/12.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day12.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day12.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT` [INFO] [stdout] --> src/day13.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const INPUT: &str = "inputs/13.txt"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_last_cart` [INFO] [stdout] --> src/day13.rs:280:8 [INFO] [stdout] | [INFO] [stdout] 280 | fn find_last_cart(&mut self) -> &Cart { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part1` [INFO] [stdout] --> src/day13.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn solve_part1() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_part2` [INFO] [stdout] --> src/day13.rs:298:8 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn solve_part2() -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `initial_state_regex` should have an upper case name [INFO] [stdout] --> src/day12.rs:88:24 [INFO] [stdout] | [INFO] [stdout] 88 | static ref initial_state_regex: Regex = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `INITIAL_STATE_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `spread_rules_regex` should have an upper case name [INFO] [stdout] --> src/day12.rs:90:24 [INFO] [stdout] | [INFO] [stdout] 90 | static ref spread_rules_regex: Regex = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPREAD_RULES_REGEX` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 100 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.99s [INFO] running `Command { std: "docker" "inspect" "78b5dc181120dff1e2e27c89ed09b94c8ac5e7995bed9ab6fa4bc92b5488bab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78b5dc181120dff1e2e27c89ed09b94c8ac5e7995bed9ab6fa4bc92b5488bab9", kill_on_drop: false }` [INFO] [stdout] 78b5dc181120dff1e2e27c89ed09b94c8ac5e7995bed9ab6fa4bc92b5488bab9