[INFO] cloning repository https://github.com/dkuanyshbaev/ioracle-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dkuanyshbaev/ioracle-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkuanyshbaev%2Fioracle-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkuanyshbaev%2Fioracle-core'...
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[INFO] [stdout] 0b125c3e6e49f1f4fbd84a21a446415f7f47ec0e
[INFO] checking dkuanyshbaev/ioracle-core against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkuanyshbaev%2Fioracle-core" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dkuanyshbaev/ioracle-core on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
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[INFO] started tweaking git repo https://github.com/dkuanyshbaev/ioracle-core
[INFO] finished tweaking git repo https://github.com/dkuanyshbaev/ioracle-core
[INFO] tweaked toml for git repo https://github.com/dkuanyshbaev/ioracle-core written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dkuanyshbaev/ioracle-core 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3159f09da9ef9161edbc687ee060c06590ac4bea89e405ee188193f5cfae56c8
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[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling lazycell v1.3.0
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[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling serde v1.0.117
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[INFO] [stderr]     Checking rand_core v0.6.1
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[INFO] [stdout] warning: unused variable: `l1`
[INFO] [stdout]    --> src/wires.rs:450:40
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub fn react_no_leds(trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l2`
[INFO] [stdout]    --> src/wires.rs:450:49
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub fn react_no_leds(trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |                                                 ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l3`
[INFO] [stdout]    --> src/wires.rs:450:58
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub fn react_no_leds(trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |                                                          ^^ help: if this is intentional, prefix it with an underscore: `_l3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l1`
[INFO] [stdout]    --> src/wires.rs:450:40
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub fn react_no_leds(trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l2`
[INFO] [stdout]    --> src/wires.rs:450:49
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub fn react_no_leds(trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |                                                 ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l3`
[INFO] [stdout]    --> src/wires.rs:450:58
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub fn react_no_leds(trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |                                                          ^^ help: if this is intentional, prefix it with an underscore: `_l3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/main.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 65 |             machine::IOracleWrapper::Reading(ref mut v) => {
[INFO] [stdout]    |                                                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hexagram`
[INFO] [stdout]   --> src/main.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 let (hexagram, related) = wires::reading_no_led();
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hexagram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `related`
[INFO] [stdout]   --> src/main.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 let (hexagram, related) = wires::reading_no_led();
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_related`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]  --> src/machine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct IOracle<S> {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 5 |     state: S,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LEDS_IN_LINE` is never used
[INFO] [stdout]   --> src/wires.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const LEDS_IN_LINE: i32 = 144;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEFAULT_COLOUR: &str = "rgb(51, 0, 180)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LI_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const LI_COLOUR: &str = "rgb(230, 4, 211)";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAVEN_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const HEAVEN_COLOUR: &str = "rgb(224, 4, 235)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLOUD_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const CLOUD_COLOUR: &str = "rgb(255, 2, 14)";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUN_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const SUN_COLOUR: &str = "rgb(255, 109, 0)";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WIND_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const WIND_COLOUR: &str = "rgb(121, 255, 0)";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THUNDER_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const THUNDER_COLOUR: &str = "rgb(255, 53, 6)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WATER_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const WATER_COLOUR: &str = "rgb(38, 2, 255)";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUNTAIN_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const MOUNTAIN_COLOUR: &str = "rgb(14, 255, 232)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EARTH_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const EARTH_COLOUR: &str = "rgb(0, 0, 0)";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_controller` is never used
[INFO] [stdout]   --> src/wires.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn build_controller(brightness: u8) -> Option<Controller> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]   --> src/wires.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn render(l: u8, line_num: i32, controller: &mut Controller, colour: &String) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_yin` is never used
[INFO] [stdout]   --> src/wires.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn render_yin(line_num: i32, controller: &mut Controller, colour: &String) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_yang` is never used
[INFO] [stdout]   --> src/wires.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn render_yang(line_num: i32, controller: &mut Controller, colour: &String) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_resting` is never used
[INFO] [stdout]   --> src/wires.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn render_resting(controller: &mut Controller) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_li` is never used
[INFO] [stdout]    --> src/wires.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn render_li(controller: &mut Controller) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `drop_li_to_default` is never used
[INFO] [stdout]    --> src/wires.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn drop_li_to_default(controller: &mut Controller) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reading` is never used
[INFO] [stdout]    --> src/wires.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub fn reading(controller: &mut Controller) -> (String, String) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `react` is never used
[INFO] [stdout]    --> src/wires.rs:515:8
[INFO] [stdout]     |
[INFO] [stdout] 515 | pub fn react(controller: &mut Controller, trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_colour` is never used
[INFO] [stdout]    --> src/wires.rs:702:4
[INFO] [stdout]     |
[INFO] [stdout] 702 | fn parse_colour(colour: &String) -> (u8, u8, u8) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/main.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 65 |             machine::IOracleWrapper::Reading(ref mut v) => {
[INFO] [stdout]    |                                                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hexagram`
[INFO] [stdout]   --> src/main.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 let (hexagram, related) = wires::reading_no_led();
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hexagram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `related`
[INFO] [stdout]   --> src/main.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 let (hexagram, related) = wires::reading_no_led();
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_related`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]  --> src/machine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct IOracle<S> {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 5 |     state: S,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LEDS_IN_LINE` is never used
[INFO] [stdout]   --> src/wires.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const LEDS_IN_LINE: i32 = 144;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEFAULT_COLOUR: &str = "rgb(51, 0, 180)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LI_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const LI_COLOUR: &str = "rgb(230, 4, 211)";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAVEN_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const HEAVEN_COLOUR: &str = "rgb(224, 4, 235)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLOUD_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const CLOUD_COLOUR: &str = "rgb(255, 2, 14)";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUN_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const SUN_COLOUR: &str = "rgb(255, 109, 0)";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WIND_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const WIND_COLOUR: &str = "rgb(121, 255, 0)";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THUNDER_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const THUNDER_COLOUR: &str = "rgb(255, 53, 6)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WATER_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const WATER_COLOUR: &str = "rgb(38, 2, 255)";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUNTAIN_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const MOUNTAIN_COLOUR: &str = "rgb(14, 255, 232)";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EARTH_COLOUR` is never used
[INFO] [stdout]   --> src/wires.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const EARTH_COLOUR: &str = "rgb(0, 0, 0)";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_controller` is never used
[INFO] [stdout]   --> src/wires.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn build_controller(brightness: u8) -> Option<Controller> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]   --> src/wires.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn render(l: u8, line_num: i32, controller: &mut Controller, colour: &String) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_yin` is never used
[INFO] [stdout]   --> src/wires.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn render_yin(line_num: i32, controller: &mut Controller, colour: &String) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_yang` is never used
[INFO] [stdout]   --> src/wires.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn render_yang(line_num: i32, controller: &mut Controller, colour: &String) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_resting` is never used
[INFO] [stdout]   --> src/wires.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn render_resting(controller: &mut Controller) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_li` is never used
[INFO] [stdout]    --> src/wires.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn render_li(controller: &mut Controller) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `drop_li_to_default` is never used
[INFO] [stdout]    --> src/wires.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn drop_li_to_default(controller: &mut Controller) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reading` is never used
[INFO] [stdout]    --> src/wires.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub fn reading(controller: &mut Controller) -> (String, String) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `react` is never used
[INFO] [stdout]    --> src/wires.rs:515:8
[INFO] [stdout]     |
[INFO] [stdout] 515 | pub fn react(controller: &mut Controller, trigram: &String, l1: i32, l2: i32, l3: i32) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_colour` is never used
[INFO] [stdout]    --> src/wires.rs:702:4
[INFO] [stdout]     |
[INFO] [stdout] 702 | fn parse_colour(colour: &String) -> (u8, u8, u8) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bindgen v0.54.0, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3159f09da9ef9161edbc687ee060c06590ac4bea89e405ee188193f5cfae56c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3159f09da9ef9161edbc687ee060c06590ac4bea89e405ee188193f5cfae56c8", kill_on_drop: false }`
[INFO] [stdout] 3159f09da9ef9161edbc687ee060c06590ac4bea89e405ee188193f5cfae56c8
