[INFO] updating cached repository https://github.com/imccoy/advent-of-code-2019
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ec62ec9ab678935061884adf6376d22cf5c4ba7
[INFO] checking imccoy/advent-of-code-2019 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimccoy%2Fadvent-of-code-2019" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/imccoy/advent-of-code-2019 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/imccoy/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/imccoy/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/imccoy/advent-of-code-2019 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/imccoy/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 217d5adc4383ab346f08ceab19e6679541bf4745f1d84126df295cc96f59a3c3
[INFO] running `"docker" "start" "-a" "217d5adc4383ab346f08ceab19e6679541bf4745f1d84126df295cc96f59a3c3"`
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking num-bigint v0.2.3
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/day13a.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, BufRead,Write};
[INFO] [stderr]   |                             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryInto`
[INFO] [stderr]  --> src/day13a.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::convert::TryInto;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/day13b.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 |         if (false && screen_drawn != screen) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stderr]  --> src/day13a.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use num_traits::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/day13b.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 |         if (false && screen_drawn != screen) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stderr]  --> src/day13b.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use num_traits::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stderr]  --> src/day13b.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use num_traits::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/day15.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     draw_map((0,0), &map);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/day12a.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |     for step in (0..1000) {
[INFO] [stderr]    |                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/day12a.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |         for moon_a_index in (0..moons.len()) {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/day12a.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 |             for moon_b_index in ((moon_a_index+1)..moons.len()) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/day12b.rs:82:11
[INFO] [stderr]    |
[INFO] [stderr] 82 |     while (done_x.is_none() || done_y.is_none() || done_z.is_none()) {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day12b.rs:112:12
[INFO] [stderr]     |
[INFO] [stderr] 112 |         if (done_x.is_none()) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day12b.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (done_y.is_none()) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day12b.rs:118:12
[INFO] [stderr]     |
[INFO] [stderr] 118 |         if (done_z.is_none()) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/day15.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     draw_map((0,0), &map);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day10b.rs:121:24
[INFO] [stderr]     |
[INFO] [stderr] 121 |                     if (asteroid_number > 200) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_pattern`
[INFO] [stderr]   --> src/day16.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let base_pattern : [i32;4] = [0, 1, 0, -1];
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_pattern`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `repeat_each`
[INFO] [stderr]   --> src/day16.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn repeat_each<T : Copy, I : Iterator<Item = T>>(iter: I, num: usize) -> RepeatEach<T, I> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_moon`
[INFO] [stderr]   --> src/day12b.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn print_moon(moon : &Moon) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_moons`
[INFO] [stderr]   --> src/day12b.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn print_moons(moons : &Vec<Moon>) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/day10b.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 113 | /     loop {
[INFO] [stderr] 114 | |         for mut grouped_asteroid_set in &mut grouped_asteroid_sets {
[INFO] [stderr] 115 | |             match grouped_asteroid_set.first() {
[INFO] [stderr] 116 | |                 None => { 
[INFO] [stderr] ...   |
[INFO] [stderr] 127 | |         }
[INFO] [stderr] 128 | |     }
[INFO] [stderr]     | |_____- any code following this expression is unreachable
[INFO] [stderr] 129 |       Ok(())
[INFO] [stderr]     |       ^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/day14.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 |     if (already_made >= goal_quantity) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/day14.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |         if (excess != 0) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/day12b.rs:82:11
[INFO] [stderr]    |
[INFO] [stderr] 82 |     while (done_x.is_none() || done_y.is_none() || done_z.is_none()) {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day12b.rs:112:12
[INFO] [stderr]     |
[INFO] [stderr] 112 |         if (done_x.is_none()) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day12b.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (done_y.is_none()) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day12b.rs:118:12
[INFO] [stderr]     |
[INFO] [stderr] 118 |         if (done_z.is_none()) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/day10b.rs:121:24
[INFO] [stderr]     |
[INFO] [stderr] 121 |                     if (asteroid_number > 200) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_pattern`
[INFO] [stderr]   --> src/day16.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let base_pattern : [i32;4] = [0, 1, 0, -1];
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_pattern`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/day10b.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     for mut grouped_asteroid_set in &mut grouped_asteroid_sets {
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/day10b.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         for mut grouped_asteroid_set in &mut grouped_asteroid_sets {
[INFO] [stderr]     |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_WIDTH`
[INFO] [stderr]  --> src/day10b.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const MAP_WIDTH : i32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_HEIGHT`
[INFO] [stderr]  --> src/day10b.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const MAP_HEIGHT : i32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `asteroid_blocked`
[INFO] [stderr]   --> src/day10b.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn asteroid_blocked((asteroid_x, asteroid_y) : (i32, i32), (start_x, start_y): (i32, i32), (potential_blocker_x, potential_blocker_y) : (i32, i32)) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/day12a.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |     for step in (0..1000) {
[INFO] [stderr]    |                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/day12a.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |         for moon_a_index in (0..moons.len()) {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/day12a.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 |             for moon_b_index in ((moon_a_index+1)..moons.len()) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `repeat_each`
[INFO] [stderr]   --> src/day16.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn repeat_each<T : Copy, I : Iterator<Item = T>>(iter: I, num: usize) -> RepeatEach<T, I> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/day10b.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 113 | /     loop {
[INFO] [stderr] 114 | |         for mut grouped_asteroid_set in &mut grouped_asteroid_sets {
[INFO] [stderr] 115 | |             match grouped_asteroid_set.first() {
[INFO] [stderr] 116 | |                 None => { 
[INFO] [stderr] ...   |
[INFO] [stderr] 127 | |         }
[INFO] [stderr] 128 | |     }
[INFO] [stderr]     | |_____- any code following this expression is unreachable
[INFO] [stderr] 129 |       Ok(())
[INFO] [stderr]     |       ^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/day10b.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     for mut grouped_asteroid_set in &mut grouped_asteroid_sets {
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/day10b.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         for mut grouped_asteroid_set in &mut grouped_asteroid_sets {
[INFO] [stderr]     |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_WIDTH`
[INFO] [stderr]  --> src/day10b.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const MAP_WIDTH : i32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_HEIGHT`
[INFO] [stderr]  --> src/day10b.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const MAP_HEIGHT : i32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `asteroid_blocked`
[INFO] [stderr]   --> src/day10b.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn asteroid_blocked((asteroid_x, asteroid_y) : (i32, i32), (start_x, start_y): (i32, i32), (potential_blocker_x, potential_blocker_y) : (i32, i32)) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/day13a.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, BufRead,Write};
[INFO] [stderr]   |                             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryInto`
[INFO] [stderr]  --> src/day13a.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::convert::TryInto;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/day14.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 |     if (already_made >= goal_quantity) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/day14.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |         if (excess != 0) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_moon`
[INFO] [stderr]   --> src/day12b.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn print_moon(moon : &Moon) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_moons`
[INFO] [stderr]   --> src/day12b.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn print_moons(moons : &Vec<Moon>) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stderr]  --> src/day13a.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use num_traits::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `output_iter` in module `intcode`
[INFO] [stderr]   --> src/day17.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |     for output in intcode::output_iter(program) {
[INFO] [stderr]    |                            ^^^^^^^^^^^ not found in `intcode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/day17.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day17.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_derive::FromPrimitive`
[INFO] [stderr]  --> src/day17.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use num_derive::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_traits::cast::FromPrimitive`
[INFO] [stderr]  --> src/day17.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use num_traits::cast::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `aoc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0425]: cannot find function `output_iter` in module `intcode`
[INFO] [stderr]   --> src/day17.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |     for output in intcode::output_iter(program) {
[INFO] [stderr]    |                            ^^^^^^^^^^^ not found in `intcode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/day17.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day17.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_derive::FromPrimitive`
[INFO] [stderr]  --> src/day17.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use num_derive::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_traits::cast::FromPrimitive`
[INFO] [stderr]  --> src/day17.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use num_traits::cast::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `aoc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "217d5adc4383ab346f08ceab19e6679541bf4745f1d84126df295cc96f59a3c3"`
[INFO] running `"docker" "rm" "-f" "217d5adc4383ab346f08ceab19e6679541bf4745f1d84126df295cc96f59a3c3"`
[INFO] [stdout] 217d5adc4383ab346f08ceab19e6679541bf4745f1d84126df295cc96f59a3c3
