[INFO] fetching crate burn-wgpu 0.11.0...
[INFO] checking burn-wgpu-0.11.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate burn-wgpu 0.11.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate burn-wgpu 0.11.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn-wgpu 0.11.0
[INFO] finished tweaking crates.io crate burn-wgpu 0.11.0
[INFO] tweaked toml for crates.io crate burn-wgpu 0.11.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 189 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding ash v0.37.3+1.3.251 (latest: v0.38.0+1.3.281)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding burn-autodiff v0.11.1 (latest: v0.13.1)
[INFO] [stderr]       Adding burn-common v0.11.1 (latest: v0.13.1)
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[INFO] [stderr]       Adding burn-fusion v0.11.1 (latest: v0.13.1)
[INFO] [stderr]       Adding burn-ndarray v0.11.1 (latest: v0.13.1)
[INFO] [stderr]       Adding burn-tensor v0.11.1 (latest: v0.13.1)
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[INFO] [stderr]       Adding d3d12 v0.7.0 (latest: v0.20.0)
[INFO] [stderr]       Adding derive-new v0.5.9 (latest: v0.6.0)
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[INFO] [stderr]       Adding hashbrown v0.13.2 (latest: v0.14.5)
[INFO] [stderr]       Adding hassle-rs v0.10.0 (latest: v0.11.0)
[INFO] [stderr]       Adding libloading v0.7.4 (latest: v0.8.3)
[INFO] [stderr]       Adding malloc_buf v0.0.6 (latest: v1.0.0)
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[INFO] [stderr]       Adding serial_test v2.0.0 (latest: v3.1.1)
[INFO] [stderr]       Adding serial_test_derive v2.0.0 (latest: v3.1.1)
[INFO] [stderr]       Adding spirv v0.2.0+1.5.4 (latest: v0.3.0+sdk-1.3.268.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding web-sys v0.3.64 (latest: v0.3.69)
[INFO] [stderr]       Adding wgpu v0.18.0 (latest: v0.20.0)
[INFO] [stderr]       Adding wgpu-core v0.18.1 (latest: v0.20.0)
[INFO] [stderr]       Adding wgpu-hal v0.18.1 (latest: v0.20.0)
[INFO] [stderr]       Adding wgpu-types v0.18.0 (latest: v0.20.0)
[INFO] [stderr]       Adding windows v0.51.1 (latest: v0.56.0)
[INFO] [stderr]       Adding windows-core v0.51.1 (latest: v0.56.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
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[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu-types v0.18.0
[INFO] [stderr]   Downloaded renderdoc-sys v1.1.0
[INFO] [stderr]   Downloaded widestring v1.1.0
[INFO] [stderr]   Downloaded serial_test_derive v2.0.0
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[INFO] [stderr]   Downloaded burn-ndarray v0.11.1
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[INFO] [stderr]   Downloaded glow v0.13.1
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[INFO] [stderr]   Downloaded burn-tensor v0.11.1
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[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded burn-common v0.11.1
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.5.0
[INFO] [stderr]   Downloaded presser v0.3.1
[INFO] [stderr]   Downloaded khronos-egl v6.0.0
[INFO] [stderr]   Downloaded metal v0.27.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ee8c86f71baedefd1159da9d15753f98e76694c668cfcaa969fe9f268da63ea
[INFO] running `Command { std: "docker" "start" "-a" "6ee8c86f71baedefd1159da9d15753f98e76694c668cfcaa969fe9f268da63ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee8c86f71baedefd1159da9d15753f98e76694c668cfcaa969fe9f268da63ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee8c86f71baedefd1159da9d15753f98e76694c668cfcaa969fe9f268da63ea", kill_on_drop: false }`
[INFO] [stdout] 6ee8c86f71baedefd1159da9d15753f98e76694c668cfcaa969fe9f268da63ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52e12c2577b782e5c3c9c388761bff230649a3f8ed0bb15b1b9bca7431d28a5
[INFO] running `Command { std: "docker" "start" "-a" "a52e12c2577b782e5c3c9c388761bff230649a3f8ed0bb15b1b9bca7431d28a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking allocator-api2 v0.2.18
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[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking smallvec v1.13.2
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[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.2
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking codespan-reporting v0.11.1
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[INFO] [stderr]    Compiling burn-tensor-testgen v0.11.1
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[INFO] [stderr]    Compiling matrixmultiply v0.3.8
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[INFO] [stderr]    Compiling burn-ndarray v0.11.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking dashmap v5.5.3
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[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking burn-common v0.11.1
[INFO] [stderr]     Checking burn-compute v0.11.1
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[INFO] [stderr]     Checking serde v1.0.200
[INFO] [stderr]     Checking half v2.4.1
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[INFO] [stderr]     Checking burn-wgpu v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `ElemWiseBenchmark<Fusion<Wgpu>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> benches/fused_elemwise.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ElemWiseBenchmark<B: Backend> {
[INFO] [stdout]    | ------------------------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     run_benchmark(ElemWiseBenchmark::<Fusion<Wgpu>>::new(
[INFO] [stdout]    |                                                      ^^^ function or associated item cannot be called on `ElemWiseBenchmark<Fusion<Wgpu>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/burn-fusion-0.11.1/src/backend.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Fusion<B> {
[INFO] [stdout]    | -------------------- doesn't satisfy `Fusion<Wgpu>: Backend`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/backend.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Wgpu<G = AutoGraphicsApi, F = f32, I = i32>
[INFO] [stdout]    | ------------------------------------------------------ doesn't satisfy `Wgpu: FusionBackend`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `ElemWiseBenchmark<Fusion<Wgpu>>`, consider using `ElemWiseBenchmark::<B>::new` which returns `ElemWiseBenchmark<_>`
[INFO] [stdout]   --> benches/fused_elemwise.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(new)]
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Wgpu: FusionBackend`
[INFO] [stdout]            which is required by `Fusion<Wgpu>: Backend`
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `FusionClient`
[INFO] [stdout]            candidate #2: `futures_intrusive::buffer::ring_buffer::RingBuf`
[INFO] [stdout]            candidate #3: `parking_lot_core::thread_parker::ThreadParkerT`
[INFO] [stdout]            candidate #4: `rand::distributions::uniform::UniformSampler`
[INFO] [stdout]    = note: this error originates in the derive macro `new` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Wgpu: FusionBackend` is not satisfied
[INFO] [stdout]   --> benches/fused_elemwise.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |     run_benchmark(ElemWiseBenchmark::<Fusion<Wgpu>>::new(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `FusionBackend` is not implemented for `Wgpu`, which is required by `Fusion<Wgpu>: Backend`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Backend` is implemented for `Fusion<B>`
[INFO] [stdout]    = note: required for `Fusion<Wgpu>` to implement `Backend`
[INFO] [stdout] note: required by a bound in `ElemWiseBenchmark`
[INFO] [stdout]   --> benches/fused_elemwise.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ElemWiseBenchmark<B: Backend> {
[INFO] [stdout]    |                             ^^^^^^^ required by this bound in `ElemWiseBenchmark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `burn-wgpu` (bench "fused_elemwise") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a52e12c2577b782e5c3c9c388761bff230649a3f8ed0bb15b1b9bca7431d28a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52e12c2577b782e5c3c9c388761bff230649a3f8ed0bb15b1b9bca7431d28a5", kill_on_drop: false }`
[INFO] [stdout] a52e12c2577b782e5c3c9c388761bff230649a3f8ed0bb15b1b9bca7431d28a5
