[INFO] cloning repository https://github.com/vincent-uden/pi-oled
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vincent-uden/pi-oled" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincent-uden%2Fpi-oled", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincent-uden%2Fpi-oled'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 801c30ea10cb0ff5ca729b40bfe247047140aa77
[INFO] checking vincent-uden/pi-oled against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincent-uden%2Fpi-oled" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vincent-uden/pi-oled
[INFO] finished tweaking git repo https://github.com/vincent-uden/pi-oled
[INFO] tweaked toml for git repo https://github.com/vincent-uden/pi-oled written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vincent-uden/pi-oled on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vincent-uden/pi-oled 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9569203e4ee51168ad3dbf1c4b28e82bba07894eab0f21f0c49e0f48fc4e4ee
[INFO] running `Command { std: "docker" "start" "-a" "c9569203e4ee51168ad3dbf1c4b28e82bba07894eab0f21f0c49e0f48fc4e4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9569203e4ee51168ad3dbf1c4b28e82bba07894eab0f21f0c49e0f48fc4e4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9569203e4ee51168ad3dbf1c4b28e82bba07894eab0f21f0c49e0f48fc4e4ee", kill_on_drop: false }`
[INFO] [stdout] c9569203e4ee51168ad3dbf1c4b28e82bba07894eab0f21f0c49e0f48fc4e4ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e6bacea48486af624e05634e9c62b9413bcd9ac1a0c902bda6db19e7e48f19c
[INFO] running `Command { std: "docker" "start" "-a" "2e6bacea48486af624e05634e9c62b9413bcd9ac1a0c902bda6db19e7e48f19c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking log v0.4.25
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[INFO] [stderr]     Checking rustls-pki-types v1.10.1
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[INFO] [stderr]     Checking oled v0.1.0 (/opt/rustwide/workdir/oled)
[INFO] [stdout] warning: unused imports: `collections::HashSet` and `io`
[INFO] [stdout]  --> oled/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashSet,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     io,
[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 imports: `Gray2` and `GrayColor`
[INFO] [stdout]  --> oled/src/display.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pixelcolor::{BinaryColor, Gray2},
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 6 |     prelude::{DrawTarget, GrayColor, OriginDimensions, Size},
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> oled/src/mpv.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, warn};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macaddr::MacAddr6`
[INFO] [stdout]   --> oled/src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use macaddr::MacAddr6;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_log::log::LevelFilter`
[INFO] [stdout]   --> oled/src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tracing_log::log::LevelFilter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashSet` and `io`
[INFO] [stdout]  --> oled/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashSet,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     io,
[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 imports: `Gray2` and `GrayColor`
[INFO] [stdout]  --> oled/src/display.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pixelcolor::{BinaryColor, Gray2},
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 6 |     prelude::{DrawTarget, GrayColor, OriginDimensions, Size},
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> oled/src/mpv.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, warn};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macaddr::MacAddr6`
[INFO] [stdout]   --> oled/src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use macaddr::MacAddr6;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_log::log::LevelFilter`
[INFO] [stdout]   --> oled/src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tracing_log::log::LevelFilter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> oled/src/main.rs:677:17
[INFO] [stdout]     |
[INFO] [stdout] 677 |     let (bt_tx, mut bt_rx) = tokio::sync::mpsc::channel::<BluetoothRequest>(10);
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> oled/src/main.rs:678:18
[INFO] [stdout]     |
[INFO] [stdout] 678 |     let (mpv_tx, mut mpv_rx) = tokio::sync::mpsc::channel::<MpvRequest>(10);
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> oled/src/main.rs:730:22
[INFO] [stdout]     |
[INFO] [stdout] 730 |         while let Ok(event) = rx2.try_recv() {
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `audio_dir` and `font_width` are never read
[INFO] [stdout]   --> oled/src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct State {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     audio_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 53 |     font_width: i32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pause` and `unpause` are never used
[INFO] [stdout]    --> oled/src/main.rs:609:14
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl State {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 609 |     async fn pause(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 620 |     async fn unpause(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cs_pin` and `bl_pin` are never read
[INFO] [stdout]   --> oled/src/display.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Display {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     cs_pin: OutputPin,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     bl_pin: OutputPin,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Display` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_data` is never used
[INFO] [stdout]   --> oled/src/display.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Display {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn write_data(&mut self, data: &[u8]) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         left_arrow.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         right_arrow.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         tab_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         ip_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         wifi_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         instruction_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:272:17
[INFO] [stdout]     |
[INFO] [stdout] 272 |                 text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |         status_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         volume_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:309:13
[INFO] [stdout]     |
[INFO] [stdout] 309 |             progress_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |             file_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oled` (bin "oled" test) due to 12 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> oled/src/main.rs:677:17
[INFO] [stdout]     |
[INFO] [stdout] 677 |     let (bt_tx, mut bt_rx) = tokio::sync::mpsc::channel::<BluetoothRequest>(10);
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> oled/src/main.rs:678:18
[INFO] [stdout]     |
[INFO] [stdout] 678 |     let (mpv_tx, mut mpv_rx) = tokio::sync::mpsc::channel::<MpvRequest>(10);
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> oled/src/main.rs:730:22
[INFO] [stdout]     |
[INFO] [stdout] 730 |         while let Ok(event) = rx2.try_recv() {
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `audio_dir` and `font_width` are never read
[INFO] [stdout]   --> oled/src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct State {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     audio_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 53 |     font_width: i32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pause` and `unpause` are never used
[INFO] [stdout]    --> oled/src/main.rs:609:14
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl State {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 609 |     async fn pause(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 620 |     async fn unpause(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cs_pin` and `bl_pin` are never read
[INFO] [stdout]   --> oled/src/display.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Display {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     cs_pin: OutputPin,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     bl_pin: OutputPin,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Display` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_data` is never used
[INFO] [stdout]   --> oled/src/display.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Display {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn write_data(&mut self, data: &[u8]) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         left_arrow.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         right_arrow.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         tab_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         ip_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         wifi_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         instruction_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:272:17
[INFO] [stdout]     |
[INFO] [stdout] 272 |                 text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |         status_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         volume_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:309:13
[INFO] [stdout]     |
[INFO] [stdout] 309 |             progress_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<embedded_graphics::geometry::Point, Infallible>
[INFO] [stdout]    --> oled/src/main.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |             file_text.draw(&mut self.display).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oled` (bin "oled") due to 12 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2e6bacea48486af624e05634e9c62b9413bcd9ac1a0c902bda6db19e7e48f19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6bacea48486af624e05634e9c62b9413bcd9ac1a0c902bda6db19e7e48f19c", kill_on_drop: false }`
[INFO] [stdout] 2e6bacea48486af624e05634e9c62b9413bcd9ac1a0c902bda6db19e7e48f19c
