[INFO] cloning repository https://github.com/Narigo/aocrs20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Narigo/aocrs20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarigo%2Faocrs20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarigo%2Faocrs20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a594f49ce520e4d4715eea61bf1fa8043a7abbce
[INFO] testing Narigo/aocrs20 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarigo%2Faocrs20" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Narigo/aocrs20 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Narigo/aocrs20
[INFO] finished tweaking git repo https://github.com/Narigo/aocrs20
[INFO] tweaked toml for git repo https://github.com/Narigo/aocrs20 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/Narigo/aocrs20 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd8f068d65a3686a78203512e0051e92132a1b7101d11892b7487d9185b8e742
[INFO] running `Command { std: "docker" "start" "-a" "fd8f068d65a3686a78203512e0051e92132a1b7101d11892b7487d9185b8e742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8f068d65a3686a78203512e0051e92132a1b7101d11892b7487d9185b8e742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8f068d65a3686a78203512e0051e92132a1b7101d11892b7487d9185b8e742", kill_on_drop: false }`
[INFO] [stdout] fd8f068d65a3686a78203512e0051e92132a1b7101d11892b7487d9185b8e742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 268f52b33bb7cf93b17f0973e065f4f3521c0479e2b0901b544d5f9c2079baf6
[INFO] running `Command { std: "docker" "start" "-a" "268f52b33bb7cf93b17f0973e065f4f3521c0479e2b0901b544d5f9c2079baf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/day_14/mod.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for (k, v) in self.values.iter() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_expense_report_a`
[INFO] [stdout]  --> src/day_01/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn check_expense_report_a(report: String) -> u64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_expense_report_b`
[INFO] [stdout]   --> src/day_01/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn check_expense_report_b(report: String) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_password_policy`
[INFO] [stdout]  --> src/day_02/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn check_password_policy(file: &str, is_valid_fn: &dyn Fn(&str) -> bool) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_password_with_policy_of_old_shop`
[INFO] [stdout]   --> src/day_02/mod.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn is_valid_password_with_policy_of_old_shop(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_password_with_policy_of_new_shop`
[INFO] [stdout]   --> src/day_02/mod.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn is_valid_password_with_policy_of_new_shop(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_field`
[INFO] [stdout]  --> src/day_03/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn generate_field(file: &str) -> Vec<Vec<char>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_amount_of_trees_in_slope`
[INFO] [stdout]   --> src/day_03/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn get_amount_of_trees_in_slope(field: &Vec<Vec<char>>, right: usize, down: usize) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_amount_of_trees_a`
[INFO] [stdout]   --> src/day_03/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn check_amount_of_trees_a(file: &str) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_amount_of_trees_b`
[INFO] [stdout]   --> src/day_03/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn check_amount_of_trees_b(file: &str) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `byr`
[INFO] [stdout]  --> src/day_04/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     byr: Option<String>, // (Birth Year)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_04/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Default, Debug)]
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `iyr`
[INFO] [stdout]  --> src/day_04/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     iyr: Option<String>, // (Issue Year)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_04/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Default, Debug)]
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `eyr`
[INFO] [stdout]  --> src/day_04/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     eyr: Option<String>, // (Expiration Year)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_04/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Default, Debug)]
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hgt`
[INFO] [stdout]  --> src/day_04/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     hgt: Option<String>, // (Height)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_04/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Default, Debug)]
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hcl`
[INFO] [stdout]  --> src/day_04/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     hcl: Option<String>, // (Hair Color)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_04/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Default, Debug)]
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ecl`
[INFO] [stdout]   --> src/day_04/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ecl: Option<String>, // (Eye Color)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day_04/mod.rs:3:19
[INFO] [stdout]    |
[INFO] [stdout] 3  | #[derive(Default, Debug)]
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pid`
[INFO] [stdout]   --> src/day_04/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pid: Option<String>, // (Passport ID)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day_04/mod.rs:3:19
[INFO] [stdout]    |
[INFO] [stdout] 3  | #[derive(Default, Debug)]
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout]   --> src/day_04/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     cid: Option<String>, // (Country ID)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MaybePassport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day_04/mod.rs:3:19
[INFO] [stdout]    |
[INFO] [stdout] 3  | #[derive(Default, Debug)]
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_into_maybe_passports`
[INFO] [stdout]   --> src/day_04/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn split_into_maybe_passports(file: &str) -> Vec<MaybePassport> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_passport`
[INFO] [stdout]   --> src/day_04/mod.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn to_passport(passport: &MaybePassport) -> Result<ValidPassport, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_cm_hgt`
[INFO] [stdout]    --> src/day_04/mod.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn is_valid_cm_hgt(hgt: String) -> Result<String, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_in_hgt`
[INFO] [stdout]    --> src/day_04/mod.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn is_valid_in_hgt(hgt: String) -> Result<String, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_hgt`
[INFO] [stdout]    --> src/day_04/mod.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn is_valid_hgt(hgt: String) -> Result<String, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_hcl`
[INFO] [stdout]    --> src/day_04/mod.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn is_valid_hcl(hcl: String) -> Result<String, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_ecl`
[INFO] [stdout]    --> src/day_04/mod.rs:206:4
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn is_valid_ecl(ecl: String) -> Result<String, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_pid`
[INFO] [stdout]    --> src/day_04/mod.rs:215:4
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn is_valid_pid(pid: String) -> Result<String, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_valid_passport`
[INFO] [stdout]    --> src/day_04/mod.rs:224:4
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn to_valid_passport(passport: &MaybePassport) -> Result<ValidPassport, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Seat`
[INFO] [stdout]  --> src/day_05/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Seat {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_seat`
[INFO] [stdout]  --> src/day_05/mod.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn get_seat(input: &str) -> Seat {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `free_seat`
[INFO] [stdout]   --> src/day_05/mod.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn free_seat(mut seat_ids: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `amount_of_questions_answered`
[INFO] [stdout]  --> src/day_06/mod.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn amount_of_questions_answered(input: Vec<String>) -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `amount_of_questions_answered_by_all`
[INFO] [stdout]   --> src/day_06/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn amount_of_questions_answered_by_all(input: Vec<String>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ColoredBag`
[INFO] [stdout]  --> src/day_07/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | type ColoredBag = String;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `RuleSet`
[INFO] [stdout]  --> src/day_07/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | type RuleSet = HashMap<ColoredBag, Vec<(u32, ColoredBag)>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ContainedBySet`
[INFO] [stdout]  --> src/day_07/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | type ContainedBySet = HashSet<ColoredBag>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_amount_and_color`
[INFO] [stdout]  --> src/day_07/mod.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn split_amount_and_color(input: &str) -> Result<(u32, String), String> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `file_to_rule_set`
[INFO] [stdout]   --> src/day_07/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn file_to_rule_set(input: &String) -> Result<RuleSet, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `contained_by_from_rules`
[INFO] [stdout]   --> src/day_07/mod.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn contained_by_from_rules(rules: &RuleSet, color: &ColoredBag) -> ContainedBySet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `amount_of_bags_necessary`
[INFO] [stdout]   --> src/day_07/mod.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn amount_of_bags_necessary(rules: &RuleSet, color: &ColoredBag) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Acc`
[INFO] [stdout]  --> src/day_08/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Acc(i32),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_08/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Clone)]
[INFO] [stdout]   |          ^^^^^  ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Jmp`
[INFO] [stdout]  --> src/day_08/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Jmp(i32),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_08/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Clone)]
[INFO] [stdout]   |          ^^^^^  ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nop`
[INFO] [stdout]  --> src/day_08/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Nop(i32),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_08/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Clone)]
[INFO] [stdout]   |          ^^^^^  ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_to_instruction`
[INFO] [stdout]   --> src/day_08/mod.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn line_to_instruction(input: &str) -> Instruction {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `file_to_instructions`
[INFO] [stdout]   --> src/day_08/mod.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn file_to_instructions(input: &str) -> Vec<Instruction> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `replace_instruction`
[INFO] [stdout]   --> src/day_08/mod.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn replace_instruction(old_instruction: Instruction) -> Instruction {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_corrupt_instruction`
[INFO] [stdout]   --> src/day_08/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn find_corrupt_instruction(instructions: Vec<Instruction>) -> Result<i32, i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_instructions_until_loop`
[INFO] [stdout]   --> src/day_08/mod.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn run_instructions_until_loop(instructions: Vec<Instruction>) -> Result<i32, i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_valid_number`
[INFO] [stdout]  --> src/day_09/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn check_valid_number(preamble: &Vec<u64>, number: &u64) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_first_invalid`
[INFO] [stdout]   --> src/day_09/mod.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn find_first_invalid(input: &str, preamble_length: usize) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_sum_of_first_invalid`
[INFO] [stdout]   --> src/day_09/mod.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn find_sum_of_first_invalid(input: &str, number: u64) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `minimum`
[INFO] [stdout]   --> src/day_09/mod.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn minimum(set: &Vec<u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `maximum`
[INFO] [stdout]   --> src/day_09/mod.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn maximum(set: &Vec<u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Differences`
[INFO] [stdout]  --> src/day_10/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Differences = HashMap<Jolts, u64>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Jolts`
[INFO] [stdout]  --> src/day_10/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Jolts = u64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_highest_joltage`
[INFO] [stdout]  --> src/day_10/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn get_highest_joltage(set: &Vec<Jolts>) -> (Differences, Jolts) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `adapters_from_input`
[INFO] [stdout]   --> src/day_10/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn adapters_from_input(input: &String) -> Vec<Jolts> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_multiplication_value`
[INFO] [stdout]   --> src/day_10/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn get_multiplication_value(adapter_differences: Differences) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_possible_arrangements`
[INFO] [stdout]   --> src/day_10/mod.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn find_possible_arrangements(adapters: &Vec<Jolts>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `input_to_grid`
[INFO] [stdout]    --> src/day_11/mod.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn input_to_grid(input: &str, star1: bool) -> Grid {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `North`
[INFO] [stdout]  --> src/day_12/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     North(i64),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `South`
[INFO] [stdout]  --> src/day_12/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     South(i64),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `East`
[INFO] [stdout]  --> src/day_12/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     East(i64),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `West`
[INFO] [stdout]  --> src/day_12/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     West(i64),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Forward`
[INFO] [stdout]  --> src/day_12/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Forward(i64),
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]  --> src/day_12/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Left(i64),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]  --> src/day_12/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Right(i64),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day_12/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `input_to_commands`
[INFO] [stdout]   --> src/day_12/mod.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn input_to_commands(input: &String) -> Vec<Command> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Bus`
[INFO] [stdout]  --> src/day_13/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | type Bus = usize;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ArrivalTime`
[INFO] [stdout]  --> src/day_13/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | type ArrivalTime = usize;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `StartTime`
[INFO] [stdout]  --> src/day_13/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | type StartTime = usize;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `WaitTime`
[INFO] [stdout]  --> src/day_13/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | type WaitTime = usize;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `from_input`
[INFO] [stdout]  --> src/day_13/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn from_input(input: &String) -> (ArrivalTime, Vec<Option<Bus>>) {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_earliest_bus`
[INFO] [stdout]   --> src/day_13/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn get_earliest_bus(arrival_time: ArrivalTime, busses: Vec<Option<Bus>>) -> (Bus, WaitTime) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_earliest_time`
[INFO] [stdout]   --> src/day_13/mod.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_earliest_time(busses: Vec<Option<Bus>>) -> StartTime {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mask`
[INFO] [stdout]   --> src/day_14/mod.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Mask(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day_14/mod.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetMemory`
[INFO] [stdout]   --> src/day_14/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     SetMemory(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day_14/mod.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_to_command`
[INFO] [stdout]   --> src/day_14/mod.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn line_to_command(input: &str) -> Command {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_input_v2`
[INFO] [stdout]    --> src/day_14/mod.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn process_input_v2(input: &str) -> MemoryV2 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_input`
[INFO] [stdout]    --> src/day_14/mod.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn process_input(input: &str) -> Memory {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_file`
[INFO] [stdout]  --> src/util/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn read_file(filename: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_into_parts`
[INFO] [stdout]  --> src/util/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn split_into_parts(content: &String) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 81 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.63s
[INFO] running `Command { std: "docker" "inspect" "268f52b33bb7cf93b17f0973e065f4f3521c0479e2b0901b544d5f9c2079baf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268f52b33bb7cf93b17f0973e065f4f3521c0479e2b0901b544d5f9c2079baf6", kill_on_drop: false }`
[INFO] [stdout] 268f52b33bb7cf93b17f0973e065f4f3521c0479e2b0901b544d5f9c2079baf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b10aeb285eb7661908ccb031db1101a71e4d4bc1724d942b67433c4cd367d75
[INFO] running `Command { std: "docker" "start" "-a" "9b10aeb285eb7661908ccb031db1101a71e4d4bc1724d942b67433c4cd367d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/day_14/mod.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for (k, v) in self.values.iter() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "9b10aeb285eb7661908ccb031db1101a71e4d4bc1724d942b67433c4cd367d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b10aeb285eb7661908ccb031db1101a71e4d4bc1724d942b67433c4cd367d75", kill_on_drop: false }`
[INFO] [stdout] 9b10aeb285eb7661908ccb031db1101a71e4d4bc1724d942b67433c4cd367d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7ef1e3d1fad6e7d74ec3752ebfba9bb255d843a52176ce4479802f06d2e6afe
[INFO] running `Command { std: "docker" "start" "-a" "e7ef1e3d1fad6e7d74ec3752ebfba9bb255d843a52176ce4479802f06d2e6afe", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/day_14/mod.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 40 |         for (k, v) in self.values.iter() {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `app` (bin "app" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/app-fb4a768a8fdb4787)
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stdout] test day_01::test::check_example ... ok
[INFO] [stdout] test day_01::test::check_example_three ... ok
[INFO] [stdout] test day_03::test::check_amount_of_trees_a_of_example ... ok
[INFO] [stdout] test day_03::test::check_amount_of_trees_b_of_example ... ok
[INFO] [stdout] test day_04::test::check_example_simple ... ok
[INFO] [stdout] test day_03::test::check_amount_of_trees_at_slopes ... ok
[INFO] [stdout] test day_04::test::check_maybe_to_passport_valid ... ok
[INFO] [stdout] test day_02::test::check_new_policy_for_example ... ok
[INFO] [stdout] test day_04::test::check_maybe_to_passport_nones ... ok
[INFO] [stdout] test day_04::test::check_maybe_to_passport_invalid_byr ... ok
[INFO] [stdout] test day_01::test::check_input ... ok
[INFO] [stdout] test day_05::test::check_example_00 ... ok
[INFO] [stdout] test day_05::test::check_example_02 ... ok
[INFO] [stdout] test day_05::test::check_example_03 ... ok
[INFO] [stdout] test day_05::test::check_example_01 ... ok
[INFO] [stdout] test day_03::test::check_amount_of_trees_a_of_input ... ok
[INFO] [stdout] test day_02::test::check_old_policy_for_example ... ok
[INFO] [stdout] test day_05::test::check_highest_seat_id ... ok
[INFO] [stdout] test day_05::test::check_free_seat ... ok
[INFO] [stdout] test day_06::test::check_example ... ok
[INFO] [stdout] test day_06::test::check_example_for_all ... ok
[INFO] [stdout] test day_03::test::check_amount_of_trees_b_of_input ... ok
[INFO] [stdout] test day_06::test::check_input ... ok
[INFO] [stdout] test day_04::test::check_input_simple ... ok
[INFO] [stdout] test day_09::test::check_example_day_09_star2 ... ok
[INFO] [stdout] test day_10::test::check_example1_day_10 ... ok
[INFO] [stdout] test day_10::test::check_example1_day_10_star2 ... ok
[INFO] [stdout] test day_10::test::check_example2_day_10 ... ok
[INFO] [stdout] test day_10::test::check_example2_day_10_star2 ... ok
[INFO] [stdout] test day_08::test::check_example ... ok
[INFO] [stdout] test day_08::test::check_input_star_1 ... ok
[INFO] [stdout] test day_08::test::check_example_star_2 ... ok
[INFO] [stdout] test day_09::test::check_example_day_09 ... ok
[INFO] [stdout] test day_04::test::check_example_advanced_invalid ... ok
[INFO] [stdout] test day_11::test::check_example_day11_star2 ... ok
[INFO] [stdout] test day_11::test::check_example_day11_star2_3 ... ok
[INFO] [stdout] test day_10::test::check_input_day_10 ... ok
[INFO] [stdout] test day_11::test::check_adjacent_cells ... ok
[INFO] [stdout] test day_11::test::check_example_day11_star2_2 ... ok
[INFO] [stdout] test day_11::test::check_example_day11_star2_4 ... ok
[INFO] [stdout] test day_10::test::check_input_day_10_star2 ... ok
[INFO] [stdout] test day_11::test::check_example1_day_11 ... ok
[INFO] [stdout] test day_09::test::check_input_day_09 ... ok
[INFO] [stdout] test day_11::test::check_last_state_of_grid_for_example ... ok
[INFO] [stdout] test day_07::test::check_example ... ok
[INFO] [stdout] test day_11::test::check_next_state_of_cell ... ok
[INFO] [stdout] test day_11::test::check_last_state_of_grid_star2_for_example ... ok
[INFO] [stdout] test day_11::test::check_next_state_of_grid ... ok
[INFO] [stdout] test day_11::test::check_number_of_occupied_seats ... ok
[INFO] [stdout] test day_11::test::check_next_states_of_grid_for_example ... ok
[INFO] [stdout] test day_11::test::check_number_of_occupied_seats_star2 ... ok
[INFO] [stdout] test day_12::test::check_day_12_star1 ... ok
[INFO] [stdout] test day_12::test::check_day_12_star1_example_1_commands ... ok
[INFO] [stdout] test day_11::test::check_next_states_of_grid_star2_for_example ... ok
[INFO] [stdout] test day_06::test::check_input_for_all ... ok
[INFO] [stdout] test day_09::test::check_input_day_09_star2 ... ok
[INFO] [stdout] test day_12::test::check_day_12 ... ok
[INFO] [stdout] test day_12::test::check_day_12_star1_example_1_manhattan_distance ... ok
[INFO] [stdout] test day_12::test::check_day_12_star2 ... ok
[INFO] [stdout] test day_07::test::check_example_2_for_star_2 ... ok
[INFO] [stdout] test day_12::test::check_day_12_star1_input_commands ... ok
[INFO] [stdout] test day_12::test::check_day_12_star1_input_manhattan_distance ... ok
[INFO] [stdout] test day_12::test::check_day_12_star2_example_single_steps ... ok
[INFO] [stdout] test day_12::test::check_day_12_star2_example ... ok
[INFO] [stdout] test day_13::test::check_day_13 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star1 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star1_example ... ok
[INFO] [stdout] test day_12::test::check_day_12_star2_input ... ok
[INFO] [stdout] test day_13::test::check_day_13_star1_example_input_values ... ok
[INFO] [stdout] test day_13::test::check_day_13_star1_input ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2_example ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2_example_2 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2_example_3 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2_example_5 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2_example_4 ... ok
[INFO] [stdout] test day_07::test::check_rules_set ... ok
[INFO] [stdout] test day_14::test::check_day_14 ... ok
[INFO] [stdout] test day_13::test::check_day_13_star2_input ... ok
[INFO] [stdout] test day_14::test::check_day_14_star1 ... ok
[INFO] [stdout] test day_14::test::check_day_14_star1_example ... ok
[INFO] [stdout] test day_14::test::check_day_14_star2 ... ok
[INFO] [stdout] test day_07::test::check_example_1_for_star_2 ... ok
[INFO] [stdout] test util::test::test_split_into_parts ... ok
[INFO] [stdout] test day_14::test::check_day_14_star2_example ... ok
[INFO] [stdout] test day_14::test::check_day_14_star1_input ... ok
[INFO] [stdout] test day_04::test::check_example_advanced_valid ... ok
[INFO] [stdout] test day_08::test::check_input_star_2 ... ok
[INFO] [stdout] test day_01::test::check_input_three ... ok
[INFO] [stdout] test day_04::test::check_input_advanced ... ok
[INFO] [stdout] test day_07::test::check_input ... ok
[INFO] [stdout] test day_11::test::check_input_day_11_star1 ... ok
[INFO] [stdout] test day_07::test::check_input_for_star_2 ... ok
[INFO] [stdout] test day_14::test::check_day_14_star2_input ... ok
[INFO] [stdout] test day_02::test::check_old_policy_for_input ... ok
[INFO] [stdout] test day_02::test::check_new_policy_for_input ... ok
[INFO] [stdout] test day_11::test::check_input_day11_star2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 97 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7ef1e3d1fad6e7d74ec3752ebfba9bb255d843a52176ce4479802f06d2e6afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ef1e3d1fad6e7d74ec3752ebfba9bb255d843a52176ce4479802f06d2e6afe", kill_on_drop: false }`
[INFO] [stdout] e7ef1e3d1fad6e7d74ec3752ebfba9bb255d843a52176ce4479802f06d2e6afe