[INFO] fetching crate thuban_server 0.4.2...
[INFO] checking thuban_server-0.4.2 against 656a9da186dacaf3bf8f7f7296a825d256cb4ae3 for pr-158915
[INFO] extracting crate thuban_server 0.4.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate thuban_server 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate thuban_server 0.4.2
[INFO] tweaked toml for crates.io crate thuban_server 0.4.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thuban_server 0.4.2 on toolchain 656a9da186dacaf3bf8f7f7296a825d256cb4ae3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thuban_server 0.4.2 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" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thuban_gpu v0.4.2
[INFO] [stderr]   Downloaded unicode-normalization-alignments v0.1.12
[INFO] [stderr]   Downloaded rayon-cond v0.4.0
[INFO] [stderr]   Downloaded thuban_tokenizer v0.4.2
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[INFO] [stderr]   Downloaded monostate-impl v0.1.18
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.2.3
[INFO] [stderr]   Downloaded thuban_generate v0.4.2
[INFO] [stderr]   Downloaded thuban_tensor v0.4.2
[INFO] [stderr]   Downloaded macro_rules_attribute v0.2.3
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[INFO] [stderr]   Downloaded thuban_quant v0.4.2
[INFO] [stderr]   Downloaded thuban_model v0.4.2
[INFO] [stderr]   Downloaded thuban_profiler v0.4.2
[INFO] [stderr]   Downloaded thuban_fetch v0.4.2
[INFO] [stderr]   Downloaded dary_heap v0.3.9
[INFO] [stderr]   Downloaded thuban_kernel v0.4.2
[INFO] [stderr]   Downloaded thuban_backend v0.4.2
[INFO] [stderr]   Downloaded tokenizers v0.23.1
[INFO] [stderr]   Downloaded fancy-regex v0.17.0
[INFO] [stderr]   Downloaded http-body-util v0.1.5
[INFO] [stderr]   Downloaded rustls-webpki v0.103.14
[INFO] [stderr]   Downloaded thuban_architectures v0.4.2
[INFO] [stderr]   Downloaded ureq v2.12.1
[INFO] [stderr]   Downloaded esaxx-rs v0.1.10
[INFO] [stderr]   Downloaded spm_precompiled v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85
[INFO] running `Command { std: "docker" "start" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85" "/opt/rustwide/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85" "/opt/rustwide/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v30.0.0
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[INFO] [stderr]     Checking thuban_generate v0.4.2
[INFO] [stderr]     Checking thuban_server v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: overflow evaluating the requirement `{closure@src/engine_worker.rs:86:16: 86:23}: Send`
[INFO] [stdout]   --> src/engine_worker.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         .spawn(move || run(engine, rx))
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `(Engine, UnboundedReceiver<engine_worker::Command>): Send`
[INFO] [stdout]    = note: which requires `Engine: Send`
[INFO] [stdout]    = note: which requires `Backend: Send`
[INFO] [stdout]    = note: which requires `RefCell<Vec<(thuban_tensor::Tensor, u32)>>: Send`
[INFO] [stdout]    = note: which requires `Vec<(thuban_tensor::Tensor, u32)>: Send`
[INFO] [stdout]    = note: which requires `alloc::raw_vec::RawVec<(thuban_tensor::Tensor, u32)>: Send`
[INFO] [stdout]    = note: which requires `PhantomData<(thuban_tensor::Tensor, u32)>: Send`
[INFO] [stdout]    = note: which requires `(thuban_tensor::Tensor, u32): Send`
[INFO] [stdout]    = note: which requires `thuban_tensor::Tensor: Send`
[INFO] [stdout]    = note: which requires `thuban_gpu::buffer::Buffer: Send`
[INFO] [stdout]    = note: which requires `Arc<thuban_gpu::DeviceInner>: Send`
[INFO] [stdout]    = note: which requires `thuban_gpu::DeviceInner: Send`
[INFO] [stdout]    = note: which requires `wgpu::api::queue::Queue: Send`
[INFO] [stdout]    = note: which requires `wgpu::dispatch::DispatchQueue: Send`
[INFO] [stdout]    = note: which requires `Arc<wgpu::backend::wgpu_core::CoreQueue>: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`thuban_server`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `{closure@src/engine_worker.rs:86:16: 86:23}: Send`
[INFO] [stdout]   --> src/engine_worker.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         .spawn(move || run(engine, rx))
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `(Engine, UnboundedReceiver<engine_worker::Command>): Send`
[INFO] [stdout]    = note: which requires `Engine: Send`
[INFO] [stdout]    = note: which requires `Backend: Send`
[INFO] [stdout]    = note: which requires `RefCell<Vec<(thuban_tensor::Tensor, u32)>>: Send`
[INFO] [stdout]    = note: which requires `Vec<(thuban_tensor::Tensor, u32)>: Send`
[INFO] [stdout]    = note: which requires `alloc::raw_vec::RawVec<(thuban_tensor::Tensor, u32)>: Send`
[INFO] [stdout]    = note: which requires `PhantomData<(thuban_tensor::Tensor, u32)>: Send`
[INFO] [stdout]    = note: which requires `(thuban_tensor::Tensor, u32): Send`
[INFO] [stdout]    = note: which requires `thuban_tensor::Tensor: Send`
[INFO] [stdout]    = note: which requires `thuban_gpu::buffer::Buffer: Send`
[INFO] [stdout]    = note: which requires `Arc<thuban_gpu::DeviceInner>: Send`
[INFO] [stdout]    = note: which requires `thuban_gpu::DeviceInner: Send`
[INFO] [stdout]    = note: which requires `wgpu::api::queue::Queue: Send`
[INFO] [stdout]    = note: which requires `wgpu::dispatch::DispatchQueue: Send`
[INFO] [stdout]    = note: which requires `Arc<wgpu::backend::wgpu_core::CoreQueue>: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`thuban_server`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85", kill_on_drop: false }`
[INFO] [stdout] 684765e1bebb083076646338f9cc85d5485c24d9c4a4caffe5cda37a244e7c85
