[INFO] fetching crate blitty 0.2.0...
[INFO] testing blitty-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate blitty 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate blitty 0.2.0
[INFO] finished tweaking crates.io crate blitty 0.2.0
[INFO] tweaked toml for crates.io crate blitty 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blitty 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blitty 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b635be8cef931acddf5f4f634ef799189488d83de2de8c327471a46fe73aff8f
[INFO] running `Command { std: "docker" "start" "-a" "b635be8cef931acddf5f4f634ef799189488d83de2de8c327471a46fe73aff8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b635be8cef931acddf5f4f634ef799189488d83de2de8c327471a46fe73aff8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b635be8cef931acddf5f4f634ef799189488d83de2de8c327471a46fe73aff8f", kill_on_drop: false }`
[INFO] [stdout] b635be8cef931acddf5f4f634ef799189488d83de2de8c327471a46fe73aff8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77710bbb73cc88b92a99ae69bb56fc74b397a8700eef49160df7235db6cab2a4
[INFO] running `Command { std: "docker" "start" "-a" "77710bbb73cc88b92a99ae69bb56fc74b397a8700eef49160df7235db6cab2a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling oled_async v0.1.0-alpha1
[INFO] [stderr]    Compiling display-interface v0.5.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.0
[INFO] [stderr]    Compiling embedded-graphics v0.8.1
[INFO] [stderr]    Compiling blitty v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `display_interface::DisplayError`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use display_interface::DisplayError;
[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: `draw_target::Clipped` and `framebuffer::buffer_size`
[INFO] [stdout]  --> src/sh1107_render.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use embedded_graphics::{draw_target::Clipped, framebuffer::buffer_size};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `display`, `prelude::*`, and `properties::DisplayProperties`
[INFO] [stdout]  --> src/sh1107_render.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stdout]   |                  ^^^^^^^                                       ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mode::displaymode::DisplayModeTrait`
[INFO] [stdout]  --> src/sh1107_render.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/sh1107_render.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | / impl<'a, DI, const BUFFER_SIZE: usize> Sh1107Render<'a, DI, BUFFER_SIZE>  
[INFO] [stdout] 37 | | where
[INFO] [stdout] 38 | |     DI: AsyncWriteOnlyDataCommand,
[INFO] [stdout]    | |__________________________________- associated constant in this implementation
[INFO] [stdout] 39 |   {
[INFO] [stdout] 40 |       const CHUNK_SIZE: usize = usize::isqrt(BUFFER_SIZE) * 8;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/lib.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 292 -     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stdout] 292 +     fn flush(&mut self) -> impl std::future::Future<Output = Result<(), RendererError>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "77710bbb73cc88b92a99ae69bb56fc74b397a8700eef49160df7235db6cab2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77710bbb73cc88b92a99ae69bb56fc74b397a8700eef49160df7235db6cab2a4", kill_on_drop: false }`
[INFO] [stdout] 77710bbb73cc88b92a99ae69bb56fc74b397a8700eef49160df7235db6cab2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d9c47239b3ea2fc1aae96857ec0bce9c25fbc201fb19037889e423c2d44def1
[INFO] running `Command { std: "docker" "start" "-a" "5d9c47239b3ea2fc1aae96857ec0bce9c25fbc201fb19037889e423c2d44def1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling fdeflate v0.3.5
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling async-executor v1.13.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling embedded-graphics v0.8.1
[INFO] [stderr]    Compiling image v0.25.2
[INFO] [stderr]    Compiling blitty v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `display_interface::DisplayError`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use display_interface::DisplayError;
[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: `draw_target::Clipped` and `framebuffer::buffer_size`
[INFO] [stdout]  --> src/sh1107_render.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use embedded_graphics::{draw_target::Clipped, framebuffer::buffer_size};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `display`, `prelude::*`, and `properties::DisplayProperties`
[INFO] [stdout]  --> src/sh1107_render.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stdout]   |                  ^^^^^^^                                       ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mode::displaymode::DisplayModeTrait`
[INFO] [stdout]  --> src/sh1107_render.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/sh1107_render.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | / impl<'a, DI, const BUFFER_SIZE: usize> Sh1107Render<'a, DI, BUFFER_SIZE>  
[INFO] [stdout] 37 | | where
[INFO] [stdout] 38 | |     DI: AsyncWriteOnlyDataCommand,
[INFO] [stdout]    | |__________________________________- associated constant in this implementation
[INFO] [stdout] 39 |   {
[INFO] [stdout] 40 |       const CHUNK_SIZE: usize = usize::isqrt(BUFFER_SIZE) * 8;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/lib.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 292 -     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stdout] 292 +     fn flush(&mut self) -> impl std::future::Future<Output = Result<(), RendererError>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ouroboros_macro v0.18.4
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling ouroboros v0.18.4
[INFO] [stderr]    Compiling embedded-graphics-simulator v0.7.0
[INFO] [stderr]    Compiling async-signal v0.2.10
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.3.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stdout] warning: unused import: `display_interface::DisplayError`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use display_interface::DisplayError;
[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: `draw_target::Clipped` and `framebuffer::buffer_size`
[INFO] [stdout]  --> src/sh1107_render.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use embedded_graphics::{draw_target::Clipped, framebuffer::buffer_size};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `display`, `prelude::*`, and `properties::DisplayProperties`
[INFO] [stdout]  --> src/sh1107_render.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stdout]   |                  ^^^^^^^                                       ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryColor`, `Circle`, `Line`, `MonoTextStyle`, `PrimitiveStyle`, `Rectangle`, `ascii::FONT_6X9`, and `text::Text`
[INFO] [stdout]   --> src/test/mod.rs:6:18
[INFO] [stdout]    |
[INFO] [stdout]  6 |     pixelcolor::{BinaryColor, Rgb888},
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]  7 |     prelude::*,
[INFO] [stdout]  8 |     primitives::{Circle, Line, Rectangle, PrimitiveStyle},
[INFO] [stdout]    |                  ^^^^^^  ^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     mono_font::{ascii::FONT_6X9, MonoTextStyle},
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     text::Text,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mode::displaymode::DisplayModeTrait`
[INFO] [stdout]  --> src/sh1107_render.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/test/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     for i in 0..128 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/sh1107_render.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | / impl<'a, DI, const BUFFER_SIZE: usize> Sh1107Render<'a, DI, BUFFER_SIZE>  
[INFO] [stdout] 37 | | where
[INFO] [stdout] 38 | |     DI: AsyncWriteOnlyDataCommand,
[INFO] [stdout]    | |__________________________________- associated constant in this implementation
[INFO] [stdout] 39 |   {
[INFO] [stdout] 40 |       const CHUNK_SIZE: usize = usize::isqrt(BUFFER_SIZE) * 8;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/lib.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 292 -     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stdout] 292 +     fn flush(&mut self) -> impl std::future::Future<Output = Result<(), RendererError>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.72s
[INFO] running `Command { std: "docker" "inspect" "5d9c47239b3ea2fc1aae96857ec0bce9c25fbc201fb19037889e423c2d44def1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9c47239b3ea2fc1aae96857ec0bce9c25fbc201fb19037889e423c2d44def1", kill_on_drop: false }`
[INFO] [stdout] 5d9c47239b3ea2fc1aae96857ec0bce9c25fbc201fb19037889e423c2d44def1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb1685241625a7a00a76e138e50c26a232fc84bc6f2715024dc6e8a81726c214
[INFO] running `Command { std: "docker" "start" "-a" "fb1685241625a7a00a76e138e50c26a232fc84bc6f2715024dc6e8a81726c214", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `display_interface::DisplayError`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use display_interface::DisplayError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `draw_target::Clipped` and `framebuffer::buffer_size`
[INFO] [stderr]  --> src/sh1107_render.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use embedded_graphics::{draw_target::Clipped, framebuffer::buffer_size};
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `display`, `prelude::*`, and `properties::DisplayProperties`
[INFO] [stderr]  --> src/sh1107_render.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stderr]   |                  ^^^^^^^                                       ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mode::displaymode::DisplayModeTrait`
[INFO] [stderr]  --> src/sh1107_render.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | use oled_async::{display, mode::displaymode::DisplayModeTrait, prelude::*, properties::DisplayProperties};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `CHUNK_SIZE` is never used
[INFO] [stderr]   --> src/sh1107_render.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 36 | / impl<'a, DI, const BUFFER_SIZE: usize> Sh1107Render<'a, DI, BUFFER_SIZE>  
[INFO] [stderr] 37 | | where
[INFO] [stderr] 38 | |     DI: AsyncWriteOnlyDataCommand,
[INFO] [stderr]    | |__________________________________- associated constant in this implementation
[INFO] [stderr] 39 |   {
[INFO] [stderr] 40 |       const CHUNK_SIZE: usize = usize::isqrt(BUFFER_SIZE) * 8;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stderr]    --> src/lib.rs:292:5
[INFO] [stderr]     |
[INFO] [stderr] 292 |     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stderr]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stderr] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stderr]     |
[INFO] [stderr] 292 -     async fn flush(&mut self) -> Result<(), RendererError>;
[INFO] [stderr] 292 +     fn flush(&mut self) -> impl std::future::Future<Output = Result<(), RendererError>> + Send;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `blitty` (lib) generated 6 warnings (run `cargo fix --lib -p blitty` to apply 3 suggestions)
[INFO] [stderr] warning: unused imports: `BinaryColor`, `Circle`, `Line`, `MonoTextStyle`, `PrimitiveStyle`, `Rectangle`, `ascii::FONT_6X9`, and `text::Text`
[INFO] [stderr]   --> src/test/mod.rs:6:18
[INFO] [stderr]    |
[INFO] [stderr]  6 |     pixelcolor::{BinaryColor, Rgb888},
[INFO] [stderr]    |                  ^^^^^^^^^^^
[INFO] [stderr]  7 |     prelude::*,
[INFO] [stderr]  8 |     primitives::{Circle, Line, Rectangle, PrimitiveStyle},
[INFO] [stderr]    |                  ^^^^^^  ^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]  9 |     mono_font::{ascii::FONT_6X9, MonoTextStyle},
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 10 |     text::Text,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/test/mod.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     for i in 0..128 {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blitty` (lib test) generated 8 warnings (6 duplicates) (run `cargo fix --lib -p blitty --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blitty-d1f7ef250a60e3f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stdout] test test::it_works2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.43s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blitty
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb1685241625a7a00a76e138e50c26a232fc84bc6f2715024dc6e8a81726c214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1685241625a7a00a76e138e50c26a232fc84bc6f2715024dc6e8a81726c214", kill_on_drop: false }`
[INFO] [stdout] fb1685241625a7a00a76e138e50c26a232fc84bc6f2715024dc6e8a81726c214
