[INFO] cloning repository https://github.com/fmonniot/my-st-home
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fmonniot/my-st-home" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmonniot%2Fmy-st-home", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmonniot%2Fmy-st-home'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] befd4276552d0191f21bfaf2ba1592feb12db961
[INFO] building fmonniot/my-st-home against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmonniot%2Fmy-st-home" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fmonniot/my-st-home
[INFO] finished tweaking git repo https://github.com/fmonniot/my-st-home
[INFO] tweaked toml for git repo https://github.com/fmonniot/my-st-home written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fmonniot/my-st-home on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fmonniot/my-st-home 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/fmonniot/mqtt-rs`
[INFO] [stderr]  Downloading crates ...
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fc24d0a1eb40bd322b20692d217289aaaca8497c5777e726ad767cd0f9710a9
[INFO] running `Command { std: "docker" "start" "-a" "3fc24d0a1eb40bd322b20692d217289aaaca8497c5777e726ad767cd0f9710a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fc24d0a1eb40bd322b20692d217289aaaca8497c5777e726ad767cd0f9710a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc24d0a1eb40bd322b20692d217289aaaca8497c5777e726ad767cd0f9710a9", kill_on_drop: false }`
[INFO] [stdout] 3fc24d0a1eb40bd322b20692d217289aaaca8497c5777e726ad767cd0f9710a9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a6ad3c1a46112cc8065f5f3319b1dcb755696f1fda0e1fe89ecb58d4f729ed1f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling embedded-graphics-simulator v0.6.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_collections v1.5.0
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[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tower-http v0.6.5
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling mqtt-protocol v0.11.2 (https://github.com/fmonniot/mqtt-rs#50735764)
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling hyper-util v0.1.13
[INFO] [stderr]    Compiling ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling rustls-webpki v0.103.2
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.5
[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling my-home v0.1.0 (/opt/rustwide/workdir/my-home)
[INFO] [stdout] warning: unused import: `graphics::Display`
[INFO] [stdout]  --> my-home/src/screen/actor.rs:4:56
[INFO] [stdout]   |
[INFO] [stdout] 4 | use epd_waveshare::{color::*, epd7in5_v2::Display7in5, graphics::Display};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RootMessage` is never used
[INFO] [stdout]    --> my-home/src/actor/mod.rs:197:6
[INFO] [stdout]     |
[INFO] [stdout] 197 | enum RootMessage {}
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Multi(Option<Vec<Option<HSBK>>>), // strip, beam and candles
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Color` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Multi(Option<Vec<Option<HSBK>>>), // strip, beam and candles
[INFO] [stdout] 20 +     Multi(()), // strip, beam and candles
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 |     UnknownMessageType(u16),
[INFO] [stdout]    |     ------------------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     UnknownMessageType(u16),
[INFO] [stdout] 32 +     UnknownMessageType(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |     ProtocolError(String),
[INFO] [stdout]    |     ------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     ProtocolError(String),
[INFO] [stdout] 37 +     ProtocolError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Io(String),
[INFO] [stdout]    |     -- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 -     Io(String),
[INFO] [stdout] 41 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visible`, `infrared`, and `full_spectrum` are never read
[INFO] [stdout]   --> my-home/src/sensors.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Luminosity {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 75 |     visible: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 76 |     infrared: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 77 |     full_spectrum: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Luminosity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> my-home/src/screen/actor.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         self.display.clear(Color::Black);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let _ = self.display.clear(Color::Black);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ui-designer v0.1.0 (/opt/rustwide/workdir/ui-designer)
[INFO] [stdout] warning: unused import: `pixelcolor::BinaryColor`
[INFO] [stdout]  --> ui-designer/src/main.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use embedded_graphics::{pixelcolor::BinaryColor, prelude::*};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "a6ad3c1a46112cc8065f5f3319b1dcb755696f1fda0e1fe89ecb58d4f729ed1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ad3c1a46112cc8065f5f3319b1dcb755696f1fda0e1fe89ecb58d4f729ed1f", kill_on_drop: false }`
[INFO] [stdout] a6ad3c1a46112cc8065f5f3319b1dcb755696f1fda0e1fe89ecb58d4f729ed1f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9c7df06c52d37e21ee464295ccfb50b043c0304c12b93a9ab121da0701e9df5
[INFO] running `Command { std: "docker" "start" "-a" "d9c7df06c52d37e21ee464295ccfb50b043c0304c12b93a9ab121da0701e9df5", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.11.1
[INFO] [stdout] warning: unused import: `graphics::Display`
[INFO] [stdout]  --> my-home/src/screen/actor.rs:4:56
[INFO] [stdout]   |
[INFO] [stdout] 4 | use epd_waveshare::{color::*, epd7in5_v2::Display7in5, graphics::Display};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RootMessage` is never used
[INFO] [stdout]    --> my-home/src/actor/mod.rs:197:6
[INFO] [stdout]     |
[INFO] [stdout] 197 | enum RootMessage {}
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Multi(Option<Vec<Option<HSBK>>>), // strip, beam and candles
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Color` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Multi(Option<Vec<Option<HSBK>>>), // strip, beam and candles
[INFO] [stdout] 20 +     Multi(()), // strip, beam and candles
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 |     UnknownMessageType(u16),
[INFO] [stdout]    |     ------------------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     UnknownMessageType(u16),
[INFO] [stdout] 32 +     UnknownMessageType(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |     ProtocolError(String),
[INFO] [stdout]    |     ------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     ProtocolError(String),
[INFO] [stdout] 37 +     ProtocolError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Io(String),
[INFO] [stdout]    |     -- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 -     Io(String),
[INFO] [stdout] 41 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visible`, `infrared`, and `full_spectrum` are never read
[INFO] [stdout]   --> my-home/src/sensors.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Luminosity {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 75 |     visible: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 76 |     infrared: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 77 |     full_spectrum: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Luminosity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> my-home/src/screen/actor.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         self.display.clear(Color::Black);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let _ = self.display.clear(Color::Black);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling my-home v0.1.0 (/opt/rustwide/workdir/my-home)
[INFO] [stderr]    Compiling ui-designer v0.1.0 (/opt/rustwide/workdir/ui-designer)
[INFO] [stdout] warning: unused import: `pixelcolor::BinaryColor`
[INFO] [stdout]  --> ui-designer/src/main.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use embedded_graphics::{pixelcolor::BinaryColor, prelude::*};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graphics::Display`
[INFO] [stdout]  --> my-home/src/screen/actor.rs:4:56
[INFO] [stdout]   |
[INFO] [stdout] 4 | use epd_waveshare::{color::*, epd7in5_v2::Display7in5, graphics::Display};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tsl_2591 v0.1.0 (/opt/rustwide/workdir/tsl_2591)
[INFO] [stdout] warning: constant `ENABLE_POWEROFF` is never used
[INFO] [stdout]   --> tsl_2591/tests/integration.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ENABLE_POWEROFF: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RootMessage` is never used
[INFO] [stdout]    --> my-home/src/actor/mod.rs:197:6
[INFO] [stdout]     |
[INFO] [stdout] 197 | enum RootMessage {}
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Multi(Option<Vec<Option<HSBK>>>), // strip, beam and candles
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Color` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Multi(Option<Vec<Option<HSBK>>>), // strip, beam and candles
[INFO] [stdout] 20 +     Multi(()), // strip, beam and candles
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 |     UnknownMessageType(u16),
[INFO] [stdout]    |     ------------------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     UnknownMessageType(u16),
[INFO] [stdout] 32 +     UnknownMessageType(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |     ProtocolError(String),
[INFO] [stdout]    |     ------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     ProtocolError(String),
[INFO] [stdout] 37 +     ProtocolError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> my-home/src/lifx.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Io(String),
[INFO] [stdout]    |     -- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LifxError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 -     Io(String),
[INFO] [stdout] 41 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visible`, `infrared`, and `full_spectrum` are never read
[INFO] [stdout]   --> my-home/src/sensors.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Luminosity {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 75 |     visible: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 76 |     infrared: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 77 |     full_spectrum: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Luminosity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> my-home/src/screen/actor.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         self.display.clear(Color::Black);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let _ = self.display.clear(Color::Black);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "d9c7df06c52d37e21ee464295ccfb50b043c0304c12b93a9ab121da0701e9df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c7df06c52d37e21ee464295ccfb50b043c0304c12b93a9ab121da0701e9df5", kill_on_drop: false }`
[INFO] [stdout] d9c7df06c52d37e21ee464295ccfb50b043c0304c12b93a9ab121da0701e9df5
