[INFO] cloning repository https://github.com/aloisrtr/embedded-varvara
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aloisrtr/embedded-varvara" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloisrtr%2Fembedded-varvara", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloisrtr%2Fembedded-varvara'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e041b9c94b36a740d12a20567ad946daa6c2a7c
[INFO] checking aloisrtr/embedded-varvara against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloisrtr%2Fembedded-varvara" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aloisrtr/embedded-varvara
[INFO] finished tweaking git repo https://github.com/aloisrtr/embedded-varvara
[INFO] tweaked toml for git repo https://github.com/aloisrtr/embedded-varvara written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aloisrtr/embedded-varvara on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aloisrtr/embedded-varvara 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking aloisrtr/embedded-varvara against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloisrtr%2Fembedded-varvara" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aloisrtr/embedded-varvara
[INFO] finished tweaking git repo https://github.com/aloisrtr/embedded-varvara
[INFO] tweaked toml for git repo https://github.com/aloisrtr/embedded-varvara written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aloisrtr/embedded-varvara on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aloisrtr/embedded-varvara 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded defmt v0.3.8
[INFO] [stderr]   Downloaded defmt-macros v0.3.9
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.0
[INFO] [stderr]   Downloaded baryuxn v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13d9035d6d3ce3ef7b7b9fcdcb69d516808211f52b1b8f5c2695db85df5fc178
[INFO] running `Command { std: "docker" "start" "-a" "13d9035d6d3ce3ef7b7b9fcdcb69d516808211f52b1b8f5c2695db85df5fc178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13d9035d6d3ce3ef7b7b9fcdcb69d516808211f52b1b8f5c2695db85df5fc178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d9035d6d3ce3ef7b7b9fcdcb69d516808211f52b1b8f5c2695db85df5fc178", kill_on_drop: false }`
[INFO] [stdout] 13d9035d6d3ce3ef7b7b9fcdcb69d516808211f52b1b8f5c2695db85df5fc178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bca8a1d22e617a504c61c36905f89779f58435f1556c4af0f73a44ab4c69144e
[INFO] running `Command { std: "docker" "start" "-a" "bca8a1d22e617a504c61c36905f89779f58435f1556c4af0f73a44ab4c69144e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling defmt-macros v0.3.9
[INFO] [stderr]    Compiling defmt v0.3.8
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking baryuxn v0.1.1
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking embedded-varvara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/screen.rs:89:13
[INFO] [stdout]     |
[INFO] [stdout]  84 |         self.canvas.fill_solid(
[INFO] [stdout]     |                     ---------- arguments to this method are incorrect
[INFO] [stdout] ...
[INFO] [stdout]  89 |             colour,
[INFO] [stdout]     |             ^^^^^^ expected associated type, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<C as DrawTarget>::Color`
[INFO] [stdout]                           found type `u8`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-graphics-core-0.4.0/src/draw_target/mod.rs:407:8
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn fill_solid(&mut self, area: &Rectangle, color: Self::Color) -> Result<(), Self::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] help: consider constraining the associated type `<C as DrawTarget>::Color` to `u8`
[INFO] [stdout]     |
[INFO] [stdout]  66 |     C: DrawTarget<Color = u8>,
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/screen.rs:89:13
[INFO] [stdout]     |
[INFO] [stdout]  84 |         self.canvas.fill_solid(
[INFO] [stdout]     |                     ---------- arguments to this method are incorrect
[INFO] [stdout] ...
[INFO] [stdout]  89 |             colour,
[INFO] [stdout]     |             ^^^^^^ expected associated type, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<C as DrawTarget>::Color`
[INFO] [stdout]                           found type `u8`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-graphics-core-0.4.0/src/draw_target/mod.rs:407:8
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn fill_solid(&mut self, area: &Rectangle, color: Self::Color) -> Result<(), Self::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] help: consider constraining the associated type `<C as DrawTarget>::Color` to `u8`
[INFO] [stdout]     |
[INFO] [stdout]  66 |     C: DrawTarget<Color = u8>,
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/screen.rs:97:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |         self.canvas.fill_solid(
[INFO] [stdout]     |                     ---------- arguments to this method are incorrect
[INFO] [stdout]  96 |             &Rectangle::new(Point::new(self.x as i32, self.y as i32), Size::new(1, 1)),
[INFO] [stdout]  97 |             colour,
[INFO] [stdout]     |             ^^^^^^ expected associated type, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<C as DrawTarget>::Color`
[INFO] [stdout]                           found type `u8`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-graphics-core-0.4.0/src/draw_target/mod.rs:407:8
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn fill_solid(&mut self, area: &Rectangle, color: Self::Color) -> Result<(), Self::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] help: consider constraining the associated type `<C as DrawTarget>::Color` to `u8`
[INFO] [stdout]     |
[INFO] [stdout]  66 |     C: DrawTarget<Color = u8>,
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/screen.rs:97:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |         self.canvas.fill_solid(
[INFO] [stdout]     |                     ---------- arguments to this method are incorrect
[INFO] [stdout]  96 |             &Rectangle::new(Point::new(self.x as i32, self.y as i32), Size::new(1, 1)),
[INFO] [stdout]  97 |             colour,
[INFO] [stdout]     |             ^^^^^^ expected associated type, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<C as DrawTarget>::Color`
[INFO] [stdout]                           found type `u8`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-graphics-core-0.4.0/src/draw_target/mod.rs:407:8
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn fill_solid(&mut self, area: &Rectangle, color: Self::Color) -> Result<(), Self::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] help: consider constraining the associated type `<C as DrawTarget>::Color` to `u8`
[INFO] [stdout]     |
[INFO] [stdout]  66 |     C: DrawTarget<Color = u8>,
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Local` in this scope
[INFO] [stdout]   --> src/lib.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 let time = Local::now();
[INFO] [stdout]    |                            ^^^^^ use of undeclared type `Local`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Local` in this scope
[INFO] [stdout]   --> src/lib.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 let time = Local::now();
[INFO] [stdout]    |                            ^^^^^ use of undeclared type `Local`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dimensions`
[INFO] [stdout]  --> src/screen.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     geometry::{Dimensions, Point, Size},
[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: `Dimensions`
[INFO] [stdout]  --> src/screen.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     geometry::{Dimensions, Point, Size},
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.output` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         self.output.write(bytes)
[INFO] [stdout]    |         ^^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn write(&mut self, bytes: &[u8]) -> Result<usize, <O as ErrorType>::Error> {
[INFO] [stdout]    |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.output` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         self.output.write(bytes)
[INFO] [stdout]    |         ^^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn write(&mut self, bytes: &[u8]) -> Result<usize, <O as ErrorType>::Error> {
[INFO] [stdout]    |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.error` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         self.error.write(bytes)
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn write_error(&mut self, bytes: &[u8]) -> Result<usize, <E as ErrorType>::Error> {
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.error` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         self.error.write(bytes)
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn write_error(&mut self, bytes: &[u8]) -> Result<usize, <E as ErrorType>::Error> {
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.input` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         self.input.read(dest)
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn read(&mut self, dest: &mut [u8]) -> Result<usize, <I as ErrorType>::Error> {
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.input` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         self.input.read(dest)
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn read(&mut self, dest: &mut [u8]) -> Result<usize, <I as ErrorType>::Error> {
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.input` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         self.input.read_exact(dest)
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &mut self,
[INFO] [stdout]    |          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.input` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/console.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         self.input.read_exact(dest)
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &mut self,
[INFO] [stdout]    |          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `0_u8..=5_u8`, `7_u8` and `15_u8..=u8::MAX` not covered
[INFO] [stdout]    --> src/lib.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |             0x20 => match port {
[INFO] [stdout]     |                           ^^^^ patterns `0_u8..=5_u8`, `7_u8` and `15_u8..=u8::MAX` not covered
[INFO] [stdout]     |
[INFO] [stdout]     = note: the matched value is of type `u8`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
[INFO] [stdout]     |
[INFO] [stdout] 187 ~                 },
[INFO] [stdout] 188 +                 0_u8..=5_u8 | 7_u8 | 15_u8..=u8::MAX => todo!()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `0_u8..=5_u8`, `7_u8` and `15_u8..=u8::MAX` not covered
[INFO] [stdout]    --> src/lib.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |             0x20 => match port {
[INFO] [stdout]     |                           ^^^^ patterns `0_u8..=5_u8`, `7_u8` and `15_u8..=u8::MAX` not covered
[INFO] [stdout]     |
[INFO] [stdout]     = note: the matched value is of type `u8`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
[INFO] [stdout]     |
[INFO] [stdout] 187 ~                 },
[INFO] [stdout] 188 +                 0_u8..=5_u8 | 7_u8 | 15_u8..=u8::MAX => todo!()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0004, E0308, E0433, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0004, E0308, E0433, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-varvara` (lib) due to 8 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `embedded-varvara` (lib test) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bca8a1d22e617a504c61c36905f89779f58435f1556c4af0f73a44ab4c69144e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca8a1d22e617a504c61c36905f89779f58435f1556c4af0f73a44ab4c69144e", kill_on_drop: false }`
[INFO] [stdout] bca8a1d22e617a504c61c36905f89779f58435f1556c4af0f73a44ab4c69144e
