[INFO] cloning repository https://github.com/thtstickyboi/kestrel-midi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thtstickyboi/kestrel-midi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthtstickyboi%2Fkestrel-midi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthtstickyboi%2Fkestrel-midi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0710de46341be6d12fdd1f3cf49c08e3af665a80
[INFO] checking thtstickyboi/kestrel-midi against 012c0bd4d516934012c9a1ecb26e9eb283d2ed75 for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthtstickyboi%2Fkestrel-midi" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thtstickyboi/kestrel-midi
[INFO] finished tweaking git repo https://github.com/thtstickyboi/kestrel-midi
[INFO] tweaked toml for git repo https://github.com/thtstickyboi/kestrel-midi written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thtstickyboi/kestrel-midi on toolchain 012c0bd4d516934012c9a1ecb26e9eb283d2ed75
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thtstickyboi/kestrel-midi 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" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc
[INFO] running `Command { std: "docker" "start" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc", 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" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc", 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" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: overflow evaluating the requirement `Zip<std::slice::IterMut<'_, std::option::Option<Running<'_>>>, std::vec::IntoIter<LaneBackend<'_>>>: Send`
[INFO] [stdout]    --> src/stems.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 | /             on_threads(threads, lanes.iter_mut().zip(batch.lanes_mut()), |(slot, mut lane)| {
[INFO] [stdout] 276 | |                 host_round(ctx, slot, &mut lane, &silent)
[INFO] [stdout] 277 | |             })?;
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `std::vec::IntoIter<LaneBackend<'_>>: Send`
[INFO] [stdout]     = note: which requires `LaneBackend<'_>: Send`
[INFO] [stdout]     = note: which requires `&LaneHost: Send`
[INFO] [stdout]     = note: which requires `LaneHost: Sync`
[INFO] [stdout]     = note: which requires `std::sync::Mutex<SlotPool>: Sync`
[INFO] [stdout]     = note: which requires `SlotPool: Send`
[INFO] [stdout]     = note: which requires `wgpu::Buffer: Send`
[INFO] [stdout]     = note: which requires `wgpu::dispatch::DispatchBuffer: Send`
[INFO] [stdout]     = note: which requires `Arc<wgpu::backend::wgpu_core::CoreBuffer>: Send`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::CoreBuffer: Send`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::ContextWgpuCore: Send`
[INFO] [stdout]     = note: which requires `Arc<wgpu::wgpu_core::global::Global>: Send`
[INFO] [stdout]     = note: which requires `wgpu::wgpu_core::global::Global: Send`
[INFO] [stdout]     = note: which requires `Hub: Send`
[INFO] [stdout]     = note: which requires `registry::Registry<Fallible<wgpu::wgpu_core::resource::Tlas>>: 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 (`kestrel`)
[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 `Zip<std::slice::IterMut<'_, std::option::Option<Running<'_>>>, std::vec::IntoIter<LaneBackend<'_>>>: Send`
[INFO] [stdout]    --> src/stems.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 | /             on_threads(threads, lanes.iter_mut().zip(batch.lanes_mut()), |(slot, mut lane)| {
[INFO] [stdout] 276 | |                 host_round(ctx, slot, &mut lane, &silent)
[INFO] [stdout] 277 | |             })?;
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `std::vec::IntoIter<LaneBackend<'_>>: Send`
[INFO] [stdout]     = note: which requires `LaneBackend<'_>: Send`
[INFO] [stdout]     = note: which requires `&LaneHost: Send`
[INFO] [stdout]     = note: which requires `LaneHost: Sync`
[INFO] [stdout]     = note: which requires `std::sync::Mutex<SlotPool>: Sync`
[INFO] [stdout]     = note: which requires `SlotPool: Send`
[INFO] [stdout]     = note: which requires `wgpu::Buffer: Send`
[INFO] [stdout]     = note: which requires `wgpu::dispatch::DispatchBuffer: Send`
[INFO] [stdout]     = note: which requires `std::sync::Arc<wgpu::backend::wgpu_core::CoreBuffer>: Send`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::CoreBuffer: Send`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::ContextWgpuCore: Send`
[INFO] [stdout]     = note: which requires `std::sync::Arc<wgpu::wgpu_core::global::Global>: Send`
[INFO] [stdout]     = note: which requires `wgpu::wgpu_core::global::Global: Send`
[INFO] [stdout]     = note: which requires `Hub: Send`
[INFO] [stdout]     = note: which requires `registry::Registry<Fallible<wgpu::wgpu_core::resource::Tlas>>: 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 (`kestrel`)
[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 [optimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc", kill_on_drop: false }`
[INFO] [stdout] eed70e630fd94814de7de379930547b519e43eb6591cb8670ad7a7fd38d66cdc
