[INFO] cloning repository https://github.com/NeoScripter/AOC_2019_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NeoScripter/AOC_2019_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoScripter%2FAOC_2019_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoScripter%2FAOC_2019_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80b10055fd67d28ebde5d68d90805e7664ddc327
[INFO] checking NeoScripter/AOC_2019_Rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoScripter%2FAOC_2019_Rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NeoScripter/AOC_2019_Rust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NeoScripter/AOC_2019_Rust
[INFO] finished tweaking git repo https://github.com/NeoScripter/AOC_2019_Rust
[INFO] tweaked toml for git repo https://github.com/NeoScripter/AOC_2019_Rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/NeoScripter/AOC_2019_Rust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snowflake v1.3.0
[INFO] [stderr]   Downloaded id_tree v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 800c97e9a73de673193479fb405ccc4a0f1f8ed01c4267c0a294ccf51d300d34
[INFO] running `Command { std: "docker" "start" "-a" "800c97e9a73de673193479fb405ccc4a0f1f8ed01c4267c0a294ccf51d300d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "800c97e9a73de673193479fb405ccc4a0f1f8ed01c4267c0a294ccf51d300d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800c97e9a73de673193479fb405ccc4a0f1f8ed01c4267c0a294ccf51d300d34", kill_on_drop: false }`
[INFO] [stdout] 800c97e9a73de673193479fb405ccc4a0f1f8ed01c4267c0a294ccf51d300d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cefdc192164774eb6ae1e95437790f888725ba8199d014597e152109175290f6
[INFO] running `Command { std: "docker" "start" "-a" "cefdc192164774eb6ae1e95437790f888725ba8199d014597e152109175290f6", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]     Checking sharded-slab v0.1.6
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]     Checking hashbrown v0.14.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking id_tree v1.8.0
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking indexmap v2.0.2
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]    --> bin/day10/main.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn part1(input: &str) -> (usize, (i64, i64)) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pattern` is never read
[INFO] [stdout]  --> bin/day16/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct FFT {
[INFO] [stdout]   |        --- field in this struct
[INFO] [stdout] 5 |     output: Vec<i32>,
[INFO] [stdout] 6 |     pattern: Vec<i32>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FFT` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `phase` is never used
[INFO] [stdout]   --> bin/day16/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl FFT {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn phase(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> bin/day16/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part1() -> String {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_panels` is never used
[INFO] [stdout]   --> bin/day11/main.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Bot {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn count_panels(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `comb` is never read
[INFO] [stdout]    --> bin/day7/main.rs:311:21
[INFO] [stdout]     |
[INFO] [stdout] 311 |             let mut comb = vec![];
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> bin/day19/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let input = include_str!("input19.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> bin/day14/main.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn part1() -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par3_mode`
[INFO] [stdout]    --> bin/day5/main.rs:177:14
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let (par3_mode, par2_mode, par1_mode, two_digit_op) = break_into_digits(program[pos]);
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par3_mode`
[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] [stdout] warning: value assigned to `par1` is never read
[INFO] [stdout]    --> bin/day5/main.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let mut par1 = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `par2` is never read
[INFO] [stdout]    --> bin/day5/main.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut par2 = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `nghs`, `oxygen_spread`, and `append_grid` are never used
[INFO] [stdout]   --> bin/day15/main.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Droid {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn nghs(&self, y: usize, x: usize) -> Vec<(usize, usize)> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn oxygen_spread(&mut self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn append_grid(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `apply_gravity_axis`, `apply_velocity_axis`, and `find_state` are never used
[INFO] [stdout]   --> bin/day12/main.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Moons {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn apply_gravity_axis(&mut self, axis: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn apply_velocity_axis(&mut self, axis: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn find_state(&self, axis: usize) -> Vec<(i32, i32)> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> bin/day15/main.rs:295:4
[INFO] [stdout]     |
[INFO] [stdout] 295 | fn part2() -> u32 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_period` is never used
[INFO] [stdout]    --> bin/day12/main.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn find_period(moons: &mut Moons, axis: usize) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> bin/day12/main.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn part2() -> i64 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> bin/day18/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let input = include_str!("input18.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> bin/day17/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let input = include_str!("input17.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> bin/day13/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Machine {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     input: Vec<i64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_blocks` is never used
[INFO] [stdout]   --> bin/day13/main.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Machine {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn calculate_blocks(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-case-core v3.2.1
[INFO] [stderr]    Compiling test-case-macros v3.2.1
[INFO] [stderr]     Checking test-case v3.2.1
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> bin/day19/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let input = include_str!("input19.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_panels` is never used
[INFO] [stdout]   --> bin/day11/main.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Bot {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn count_panels(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> bin/day13/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Machine {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     input: Vec<i64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_blocks` is never used
[INFO] [stdout]   --> bin/day13/main.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Machine {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn calculate_blocks(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> bin/day14/main.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn part1() -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `apply_gravity_axis`, `apply_velocity_axis`, and `find_state` are never used
[INFO] [stdout]   --> bin/day12/main.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Moons {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn apply_gravity_axis(&mut self, axis: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn apply_velocity_axis(&mut self, axis: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn find_state(&self, axis: usize) -> Vec<(i32, i32)> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_period` is never used
[INFO] [stdout]    --> bin/day12/main.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn find_period(moons: &mut Moons, axis: usize) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> bin/day12/main.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn part2() -> i64 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `nghs`, `oxygen_spread`, and `append_grid` are never used
[INFO] [stdout]   --> bin/day15/main.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Droid {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn nghs(&self, y: usize, x: usize) -> Vec<(usize, usize)> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn oxygen_spread(&mut self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn append_grid(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> bin/day17/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let input = include_str!("input17.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> bin/day15/main.rs:295:4
[INFO] [stdout]     |
[INFO] [stdout] 295 | fn part2() -> u32 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `par3_mode`
[INFO] [stdout]    --> bin/day5/main.rs:177:14
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let (par3_mode, par2_mode, par1_mode, two_digit_op) = break_into_digits(program[pos]);
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par3_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `par1` is never read
[INFO] [stdout]    --> bin/day5/main.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let mut par1 = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `par2` is never read
[INFO] [stdout]    --> bin/day5/main.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut par2 = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> bin/day18/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let input = include_str!("input18.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `comb` is never read
[INFO] [stdout]    --> bin/day7/main.rs:311:21
[INFO] [stdout]     |
[INFO] [stdout] 311 |             let mut comb = vec![];
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pattern` is never read
[INFO] [stdout]  --> bin/day16/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct FFT {
[INFO] [stdout]   |        --- field in this struct
[INFO] [stdout] 5 |     output: Vec<i32>,
[INFO] [stdout] 6 |     pattern: Vec<i32>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FFT` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `phase` is never used
[INFO] [stdout]   --> bin/day16/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl FFT {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn phase(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> bin/day16/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part1() -> String {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]    --> bin/day10/main.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn part1(input: &str) -> (usize, (i64, i64)) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.42s
[INFO] running `Command { std: "docker" "inspect" "cefdc192164774eb6ae1e95437790f888725ba8199d014597e152109175290f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cefdc192164774eb6ae1e95437790f888725ba8199d014597e152109175290f6", kill_on_drop: false }`
[INFO] [stdout] cefdc192164774eb6ae1e95437790f888725ba8199d014597e152109175290f6