[INFO] fetching crate soundview 0.3.0...
[INFO] building soundview-0.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate soundview 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate soundview 0.3.0
[INFO] finished tweaking crates.io crate soundview 0.3.0
[INFO] tweaked toml for crates.io crate soundview 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate soundview 0.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate soundview 0.3.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f51f9975ab153b50c584cf804266157c869217e3efc0d8f563768f2e0c415c4
[INFO] running `Command { std: "docker" "start" "-a" "9f51f9975ab153b50c584cf804266157c869217e3efc0d8f563768f2e0c415c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f51f9975ab153b50c584cf804266157c869217e3efc0d8f563768f2e0c415c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f51f9975ab153b50c584cf804266157c869217e3efc0d8f563768f2e0c415c4", kill_on_drop: false }`
[INFO] [stdout] 9f51f9975ab153b50c584cf804266157c869217e3efc0d8f563768f2e0c415c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4710cb1c81ded56d86ca9cb908fa2ce915357d9d7a8094996c6553848d3ccf09
[INFO] running `Command { std: "docker" "start" "-a" "4710cb1c81ded56d86ca9cb908fa2ce915357d9d7a8094996c6553848d3ccf09", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bytemuck v1.19.0
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[INFO] [stderr]    Compiling soundview v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/webgpu.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | struct Vertex {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/webgpu.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | / /// The definition of a vertex for rendering the texture.
[INFO] [stdout] 199 | | /// This is sent to the shader, see shader.wgsl.
[INFO] [stdout] 200 | | #[repr(C)]
[INFO] [stdout] 201 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] ...   |
[INFO] [stdout] 215 | |     tex_coords: [f32; 2],
[INFO] [stdout] 216 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "4710cb1c81ded56d86ca9cb908fa2ce915357d9d7a8094996c6553848d3ccf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4710cb1c81ded56d86ca9cb908fa2ce915357d9d7a8094996c6553848d3ccf09", kill_on_drop: false }`
[INFO] [stdout] 4710cb1c81ded56d86ca9cb908fa2ce915357d9d7a8094996c6553848d3ccf09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71f5fed978d752264c52c3d35656d488f733e0a6c62c034470bc86e5b7c50f95
[INFO] running `Command { std: "docker" "start" "-a" "71f5fed978d752264c52c3d35656d488f733e0a6c62c034470bc86e5b7c50f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling soundview v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/webgpu.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | struct Vertex {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/webgpu.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | / /// The definition of a vertex for rendering the texture.
[INFO] [stdout] 199 | | /// This is sent to the shader, see shader.wgsl.
[INFO] [stdout] 200 | | #[repr(C)]
[INFO] [stdout] 201 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] ...   |
[INFO] [stdout] 215 | |     tex_coords: [f32; 2],
[INFO] [stdout] 216 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/webgpu.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | struct Vertex {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/webgpu.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | / /// The definition of a vertex for rendering the texture.
[INFO] [stdout] 199 | | /// This is sent to the shader, see shader.wgsl.
[INFO] [stdout] 200 | | #[repr(C)]
[INFO] [stdout] 201 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] ...   |
[INFO] [stdout] 215 | |     tex_coords: [f32; 2],
[INFO] [stdout] 216 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "71f5fed978d752264c52c3d35656d488f733e0a6c62c034470bc86e5b7c50f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f5fed978d752264c52c3d35656d488f733e0a6c62c034470bc86e5b7c50f95", kill_on_drop: false }`
[INFO] [stdout] 71f5fed978d752264c52c3d35656d488f733e0a6c62c034470bc86e5b7c50f95