[INFO] cloning repository https://github.com/linebender/piet-gpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linebender/piet-gpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinebender%2Fpiet-gpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinebender%2Fpiet-gpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3af033f71f918a432522682411909fefb4eb9b82
[INFO] testing linebender/piet-gpu against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinebender%2Fpiet-gpu" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/linebender/piet-gpu on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/linebender/piet-gpu
[INFO] finished tweaking git repo https://github.com/linebender/piet-gpu
[INFO] tweaked toml for git repo https://github.com/linebender/piet-gpu written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/linebender/piet-gpu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-sys v0.28.2
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[INFO] [stderr]   Downloaded piet v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ba4d4053d4221f3275c5ddcc63b83117f2c57491b3821b442ce38c13a7918b3
[INFO] running `Command { std: "docker" "start" "-a" "1ba4d4053d4221f3275c5ddcc63b83117f2c57491b3821b442ce38c13a7918b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba4d4053d4221f3275c5ddcc63b83117f2c57491b3821b442ce38c13a7918b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba4d4053d4221f3275c5ddcc63b83117f2c57491b3821b442ce38c13a7918b3", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db8cef228662d9b61f1fc2eb152ab6019a6e0b314dd81ab3cd1c8668dce371fb
[INFO] running `Command { std: "docker" "start" "-a" "db8cef228662d9b61f1fc2eb152ab6019a6e0b314dd81ab3cd1c8668dce371fb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling ttf-parser v0.6.2
[INFO] [stderr]    Compiling getrandom v0.1.15
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[INFO] [stderr]    Compiling unic-bidi v0.9.0
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[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling piet v0.2.0
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling andrew v0.3.1
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[INFO] [stderr]    Compiling raw-window-handle v0.3.3
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[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling wayland-client v0.28.2
[INFO] [stderr]    Compiling wayland-protocols v0.28.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling xcursor v0.3.2
[INFO] [stderr]    Compiling wayland-commons v0.28.2
[INFO] [stderr]    Compiling calloop v0.6.5
[INFO] [stderr]    Compiling piet-gpu-derive v0.0.0 (/opt/rustwide/workdir/piet-gpu-derive)
[INFO] [stderr]    Compiling wayland-cursor v0.28.2
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             &extract.push_str("(");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     &extract.push_str(", ");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 &extract.push_str(&gen_extract_scalar(el_offset, scalar));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             &extract.push_str(")");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ash-window v0.5.0
[INFO] [stderr]    Compiling piet-gpu-hal v0.1.0 (/opt/rustwide/workdir/piet-gpu-hal)
[INFO] [stdout] warning: unused import: `mux::ShaderCode`
[INFO] [stdout]   --> piet-gpu-hal/src/backend.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::{mux::ShaderCode, BufferUsage, Error, GpuInfo, ImageLayout, SamplerParams};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> piet-gpu-hal/src/hub.rs:380:41
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub unsafe fn create_sampler(&self, params: SamplerParams) -> Result<Sampler, Error> {
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cmd_buf`
[INFO] [stdout]   --> piet-gpu-hal/src/hub.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     cmd_buf: mux::CmdBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `staging_cmd_buf`
[INFO] [stdout]   --> piet-gpu-hal/src/hub.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     staging_cmd_buf: Option<CmdBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling piet-gpu-types v0.0.0 (/opt/rustwide/workdir/piet-gpu-types)
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.0
[INFO] [stderr]    Compiling piet-gpu v0.1.0 (/opt/rustwide/workdir/piet-gpu)
[INFO] [stdout] warning: unused import: `ops::RangeBounds`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Cow, ops::RangeBounds};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitTestPosition`, `Size`, `TextAttribute`, `TextStorage`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 |     kurbo::{Affine, Insets, PathEl, Point, Rect, Shape, Size},
[INFO] [stdout]   |                                                         ^^^^
[INFO] [stdout] 5 |     HitTestPosition, TextAttribute, TextStorage,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontFamily`, `HitTestPoint`, `LineMetric`, `TextLayoutBuilder`, `TextLayout`, `Text`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Color, Error, FixedGradient, FontFamily, HitTestPoint, ImageFormat, InterpolationMode,
[INFO] [stdout]   |                                  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 9 |     IntoBrush, LineMetric, RenderContext, StrokeStyle, Text, TextLayout, TextLayoutBuilder,
[INFO] [stdout]   |                ^^^^^^^^^^                              ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Affine`
[INFO] [stdout]   --> piet-gpu/src/lib.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use piet::kurbo::{Affine, BezPath, Circle, Point, Shape, Vec2};
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "db8cef228662d9b61f1fc2eb152ab6019a6e0b314dd81ab3cd1c8668dce371fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8cef228662d9b61f1fc2eb152ab6019a6e0b314dd81ab3cd1c8668dce371fb", kill_on_drop: false }`
[INFO] [stdout] db8cef228662d9b61f1fc2eb152ab6019a6e0b314dd81ab3cd1c8668dce371fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 368df8c1a957ba8ad92f0fede008abf96e14ec20089a6694199990ab0f18fa9a
[INFO] running `Command { std: "docker" "start" "-a" "368df8c1a957ba8ad92f0fede008abf96e14ec20089a6694199990ab0f18fa9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet-gpu-hal v0.1.0 (/opt/rustwide/workdir/piet-gpu-hal)
[INFO] [stdout] warning: unused import: `mux::ShaderCode`
[INFO] [stdout]   --> piet-gpu-hal/src/backend.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::{mux::ShaderCode, BufferUsage, Error, GpuInfo, ImageLayout, SamplerParams};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> piet-gpu-hal/src/hub.rs:380:41
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub unsafe fn create_sampler(&self, params: SamplerParams) -> Result<Sampler, Error> {
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cmd_buf`
[INFO] [stdout]   --> piet-gpu-hal/src/hub.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     cmd_buf: mux::CmdBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `staging_cmd_buf`
[INFO] [stdout]   --> piet-gpu-hal/src/hub.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     staging_cmd_buf: Option<CmdBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             &extract.push_str("(");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     &extract.push_str(", ");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling piet-gpu-derive v0.0.0 (/opt/rustwide/workdir/piet-gpu-derive)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 &extract.push_str(&gen_extract_scalar(el_offset, scalar));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling piet-gpu-types v0.0.0 (/opt/rustwide/workdir/piet-gpu-types)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             &extract.push_str(")");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling piet-gpu v0.1.0 (/opt/rustwide/workdir/piet-gpu)
[INFO] [stdout] warning: unused import: `ops::RangeBounds`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Cow, ops::RangeBounds};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitTestPosition`, `Size`, `TextAttribute`, `TextStorage`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 |     kurbo::{Affine, Insets, PathEl, Point, Rect, Shape, Size},
[INFO] [stdout]   |                                                         ^^^^
[INFO] [stdout] 5 |     HitTestPosition, TextAttribute, TextStorage,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontFamily`, `HitTestPoint`, `LineMetric`, `TextLayoutBuilder`, `TextLayout`, `Text`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Color, Error, FixedGradient, FontFamily, HitTestPoint, ImageFormat, InterpolationMode,
[INFO] [stdout]   |                                  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 9 |     IntoBrush, LineMetric, RenderContext, StrokeStyle, Text, TextLayout, TextLayoutBuilder,
[INFO] [stdout]   |                ^^^^^^^^^^                              ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Affine`
[INFO] [stdout]   --> piet-gpu/src/lib.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use piet::kurbo::{Affine, BezPath, Circle, Point, Shape, Vec2};
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::RangeBounds`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Cow, ops::RangeBounds};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitTestPosition`, `Size`, `TextAttribute`, `TextStorage`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 |     kurbo::{Affine, Insets, PathEl, Point, Rect, Shape, Size},
[INFO] [stdout]   |                                                         ^^^^
[INFO] [stdout] 5 |     HitTestPosition, TextAttribute, TextStorage,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontFamily`, `HitTestPoint`, `LineMetric`, `TextLayoutBuilder`, `TextLayout`, `Text`
[INFO] [stdout]  --> piet-gpu/src/render_ctx.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Color, Error, FixedGradient, FontFamily, HitTestPoint, ImageFormat, InterpolationMode,
[INFO] [stdout]   |                                  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 9 |     IntoBrush, LineMetric, RenderContext, StrokeStyle, Text, TextLayout, TextLayoutBuilder,
[INFO] [stdout]   |                ^^^^^^^^^^                              ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Affine`
[INFO] [stdout]   --> piet-gpu/src/lib.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use piet::kurbo::{Affine, BezPath, Circle, Point, Shape, Vec2};
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mux::ShaderCode`
[INFO] [stdout]   --> piet-gpu-hal/src/backend.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::{mux::ShaderCode, BufferUsage, Error, GpuInfo, ImageLayout, SamplerParams};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `raw_window_handle`
[INFO] [stdout]  --> piet-gpu/bin/android.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use raw_window_handle::android::AndroidHandle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `raw_window_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ndk`
[INFO] [stdout]   --> piet-gpu/bin/android.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ndk::native_window::NativeWindow;
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `ndk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raw_window_handle`
[INFO] [stdout]  --> piet-gpu/bin/android.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `raw_window_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ndk_glue`
[INFO] [stdout]   --> piet-gpu/bin/android.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ndk_glue::Event;
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `ndk_glue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ndk_glue`
[INFO] [stdout]   --> piet-gpu/bin/android.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |         for event in ndk_glue::poll_events() {
[INFO] [stdout]    |                      ^^^^^^^^ use of undeclared crate or module `ndk_glue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ndk_glue`
[INFO] [stdout]   --> piet-gpu/bin/android.rs:53:34
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     let window = ndk_glue::native_window();
[INFO] [stdout]    |                                  ^^^^^^^^ use of undeclared crate or module `ndk_glue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AndroidHandle`
[INFO] [stdout]   --> piet-gpu/bin/android.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut handle = AndroidHandle::empty();
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ use of undeclared type `AndroidHandle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AndroidHandle` in this scope
[INFO] [stdout]   --> piet-gpu/bin/android.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     handle: AndroidHandle,
[INFO] [stdout]    |             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NativeWindow` in this scope
[INFO] [stdout]   --> piet-gpu/bin/android.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn get_handle(window: &NativeWindow) -> MyHandle {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piet-gpu` due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> piet-gpu-hal/src/hub.rs:380:41
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub unsafe fn create_sampler(&self, params: SamplerParams) -> Result<Sampler, Error> {
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cmd_buf`
[INFO] [stdout]   --> piet-gpu-hal/src/hub.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     cmd_buf: mux::CmdBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `staging_cmd_buf`
[INFO] [stdout]   --> piet-gpu-hal/src/hub.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     staging_cmd_buf: Option<CmdBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             &extract.push_str("(");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     &extract.push_str(", ");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 &extract.push_str(&gen_extract_scalar(el_offset, scalar));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> piet-gpu-derive/src/glsl.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             &extract.push_str(")");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "368df8c1a957ba8ad92f0fede008abf96e14ec20089a6694199990ab0f18fa9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368df8c1a957ba8ad92f0fede008abf96e14ec20089a6694199990ab0f18fa9a", kill_on_drop: false }`
[INFO] [stdout] 368df8c1a957ba8ad92f0fede008abf96e14ec20089a6694199990ab0f18fa9a
