[INFO] cloning repository https://github.com/vpovarna/aoc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vpovarna/aoc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpovarna%2Faoc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpovarna%2Faoc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 448267c2fb0bca1418c88ea59888fc6abbfab1f5
[INFO] checking vpovarna/aoc-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpovarna%2Faoc-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vpovarna/aoc-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vpovarna/aoc-rs
[INFO] finished tweaking git repo https://github.com/vpovarna/aoc-rs
[INFO] tweaked toml for git repo https://github.com/vpovarna/aoc-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vpovarna/aoc-rs 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a42413324c63810eab5f93234926d1b670dde421e57e6eb8d45029024ae03122
[INFO] running `Command { std: "docker" "start" "-a" "a42413324c63810eab5f93234926d1b670dde421e57e6eb8d45029024ae03122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a42413324c63810eab5f93234926d1b670dde421e57e6eb8d45029024ae03122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42413324c63810eab5f93234926d1b670dde421e57e6eb8d45029024ae03122", kill_on_drop: false }`
[INFO] [stdout] a42413324c63810eab5f93234926d1b670dde421e57e6eb8d45029024ae03122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ba12cb39f2c55be2060eefa0413bb4aed7eb69990e70d5d184d3782014485bb
[INFO] running `Command { std: "docker" "start" "-a" "2ba12cb39f2c55be2060eefa0413bb4aed7eb69990e70d5d184d3782014485bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking aoclib v0.1.0 (/opt/rustwide/workdir/aoclib)
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> aoc2015/src/day06.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |         for i in (from[0]..to[0] + 1) {
[INFO] [stdout]    |                  ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -         for i in (from[0]..to[0] + 1) {
[INFO] [stdout] 19 +         for i in from[0]..to[0] + 1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> aoc2015/src/day06.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         for i in (from[0]..to[0] + 1) {
[INFO] [stdout]    |                  ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -         for i in (from[0]..to[0] + 1) {
[INFO] [stdout] 51 +         for i in from[0]..to[0] + 1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> aoc2015/src/day06.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |         for i in (from[0]..to[0] + 1) {
[INFO] [stdout]    |                  ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -         for i in (from[0]..to[0] + 1) {
[INFO] [stdout] 19 +         for i in from[0]..to[0] + 1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> aoc2015/src/day06.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         for i in (from[0]..to[0] + 1) {
[INFO] [stdout]    |                  ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -         for i in (from[0]..to[0] + 1) {
[INFO] [stdout] 51 +         for i in from[0]..to[0] + 1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day01.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day01.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(input_file_path: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day01.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn part2(input_file_path: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Present` is never constructed
[INFO] [stdout]  --> aoc2015/src/day02.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Present([u32; 3]);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `surface_area`, `slack`, and `ribbon` are never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Present {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 8  |     fn new(v: &[u32]) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn surface_area(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn slack(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn ribbon(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_presents` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn get_presents(input_file_path: impl AsRef<Path>) -> Vec<Present> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn part1(input_file_path: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn part2(input_file_path: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_position` is never used
[INFO] [stdout]  --> aoc2015/src/day03.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn update_position(position: &(i32, i32), direction: char) -> (i32, i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> aoc2015/src/day03.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day03.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn part1(input_file_path: &str) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day03.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn part2(input_file_path: &str) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day04.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day04.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(input: &String, starting_number: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day04.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn part2(input: &String, starting_number: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_lowest_number` is never used
[INFO] [stdout]   --> aoc2015/src/day04.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn get_lowest_number(key: &String, leading_zeros: usize, starting_number: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day05.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day05.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(lines: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day05.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part2(lines: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day06.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1(raw_instructions: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part2(raw_instructions: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_instructions` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn parse_instructions(raw_instructions: &Vec<String>) -> Vec<(String, Vec<usize>, Vec<usize>)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_to` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn get_to(part: &str) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_from` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn get_from(part: &str) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Gate` is never used
[INFO] [stdout]  --> aoc2015/src/day07.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Gate {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Input` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Input {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wire_signal` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn wire_signal(mem: &mut HashMap<String, u16>, wires: &HashMap<String, Gate>, wire: &String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn eval(input: &Input, wires: &HashMap<String, Gate>, mem: &mut HashMap<String, u16>) -> u16 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_wires` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn parse_wires() -> HashMap<String, Gate> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_gate` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn parse_gate(gate_vec: Vec<&str>) -> Gate {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn parse_input(s: &str) -> Input {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day08.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_special_chars` is never used
[INFO] [stdout]   --> aoc2015/src/day08.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn count_special_chars(strings: &Vec<String>) -> (usize, usize, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs` is never used
[INFO] [stdout]   --> aoc2015/src/day08.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn dfs(s: &String, idx: usize, quote: usize, escape: usize, ascii: usize) -> (usize, usize, usize) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day09.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(adj_list: HashMap<String, Vec<(String, usize)>>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part2(adj_list: HashMap<String, Vec<(String, usize)>>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn dfs(
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn parse_input(input: Vec<String>) -> Vec<(String, String, usize)> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_adjacency_list` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn build_adjacency_list(routes: Vec<(String, String, usize)>) -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day01.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day01.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(input_file_path: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day01.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn part2(input_file_path: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Present` is never constructed
[INFO] [stdout]  --> aoc2015/src/day02.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Present([u32; 3]);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `surface_area`, `slack`, and `ribbon` are never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Present {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 8  |     fn new(v: &[u32]) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn surface_area(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn slack(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn ribbon(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_presents` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn get_presents(input_file_path: impl AsRef<Path>) -> Vec<Present> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn part1(input_file_path: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day02.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn part2(input_file_path: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_position` is never used
[INFO] [stdout]  --> aoc2015/src/day03.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn update_position(position: &(i32, i32), direction: char) -> (i32, i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> aoc2015/src/day03.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day03.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn part1(input_file_path: &str) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day03.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn part2(input_file_path: &str) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day04.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day04.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(input: &String, starting_number: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day04.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn part2(input: &String, starting_number: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_lowest_number` is never used
[INFO] [stdout]   --> aoc2015/src/day04.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn get_lowest_number(key: &String, leading_zeros: usize, starting_number: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day05.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day05.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(lines: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day05.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part2(lines: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day06.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1(raw_instructions: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part2(raw_instructions: &Vec<String>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_instructions` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn parse_instructions(raw_instructions: &Vec<String>) -> Vec<(String, Vec<usize>, Vec<usize>)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_to` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn get_to(part: &str) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_from` is never used
[INFO] [stdout]   --> aoc2015/src/day06.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn get_from(part: &str) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Gate` is never used
[INFO] [stdout]  --> aoc2015/src/day07.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Gate {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Input` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Input {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wire_signal` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn wire_signal(mem: &mut HashMap<String, u16>, wires: &HashMap<String, Gate>, wire: &String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn eval(input: &Input, wires: &HashMap<String, Gate>, mem: &mut HashMap<String, u16>) -> u16 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_wires` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn parse_wires() -> HashMap<String, Gate> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_gate` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn parse_gate(gate_vec: Vec<&str>) -> Gate {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> aoc2015/src/day07.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn parse_input(s: &str) -> Input {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day08.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_special_chars` is never used
[INFO] [stdout]   --> aoc2015/src/day08.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn count_special_chars(strings: &Vec<String>) -> (usize, usize, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs` is never used
[INFO] [stdout]   --> aoc2015/src/day08.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn dfs(s: &String, idx: usize, quote: usize, escape: usize, ascii: usize) -> (usize, usize, usize) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> aoc2015/src/day09.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(adj_list: HashMap<String, Vec<(String, usize)>>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part2(adj_list: HashMap<String, Vec<(String, usize)>>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn dfs(
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn parse_input(input: Vec<String>) -> Vec<(String, String, usize)> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_adjacency_list` is never used
[INFO] [stdout]   --> aoc2015/src/day09.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn build_adjacency_list(routes: Vec<(String, String, usize)>) -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "2ba12cb39f2c55be2060eefa0413bb4aed7eb69990e70d5d184d3782014485bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba12cb39f2c55be2060eefa0413bb4aed7eb69990e70d5d184d3782014485bb", kill_on_drop: false }`
[INFO] [stdout] 2ba12cb39f2c55be2060eefa0413bb4aed7eb69990e70d5d184d3782014485bb