[INFO] fetching crate kosm 0.0.1...
[INFO] checking kosm-0.0.1 against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] extracting crate kosm 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kosm 0.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kosm 0.0.1
[INFO] tweaked toml for crates.io crate kosm 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kosm 0.0.1 on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kosm 0.0.1 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d
[INFO] running `Command { std: "docker" "start" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d", 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" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d", 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" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: overflow evaluating the requirement `{closure@src/fluid/splash.rs:967:25: 967:33}: Sync`
[INFO] [stdout]    --> src/fluid/splash.rs:967:14
[INFO] [stdout]     |
[INFO] [stdout] 967 |             .filter_map(|(p, v)| {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `(&HeightGrid, &f64, &f64, &f64, &f64, &f64, &f64, &Water, &f64): Sync`
[INFO] [stdout]     = note: which requires `&Water: Sync`
[INFO] [stdout]     = note: which requires `Water: Sync`
[INFO] [stdout]     = note: which requires `std::option::Option<GpuMpm>: Sync`
[INFO] [stdout]     = note: which requires `GpuMpm: Sync`
[INFO] [stdout]     = note: which requires `std::option::Option<kosm_mpm::surface::Surf>: Sync`
[INFO] [stdout]     = note: which requires `kosm_mpm::surface::Surf: Sync`
[INFO] [stdout]     = note: which requires `wgpu::api::compute_pipeline::ComputePipeline: Sync`
[INFO] [stdout]     = note: which requires `wgpu::dispatch::DispatchComputePipeline: Sync`
[INFO] [stdout]     = note: which requires `std::sync::Arc<wgpu::backend::wgpu_core::CoreComputePipeline>: Sync`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::CoreComputePipeline: Send`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::ContextWgpuCore: Send`
[INFO] [stdout]     = note: which requires `std::sync::Arc<wgpu_core::global::Global>: Send`
[INFO] [stdout]     = note: which requires `wgpu_core::global::Global: Send`
[INFO] [stdout]     = note: which requires `wgpu_core::hub::Hub: 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 (`kosm`)
[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/fluid/splash.rs:967:25: 967:33}: Sync`
[INFO] [stdout]    --> src/fluid/splash.rs:967:14
[INFO] [stdout]     |
[INFO] [stdout] 967 |             .filter_map(|(p, v)| {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `(&HeightGrid, &f64, &f64, &f64, &f64, &f64, &f64, &splash::Water, &f64): Sync`
[INFO] [stdout]     = note: which requires `&splash::Water: Sync`
[INFO] [stdout]     = note: which requires `splash::Water: Sync`
[INFO] [stdout]     = note: which requires `std::option::Option<GpuMpm>: Sync`
[INFO] [stdout]     = note: which requires `GpuMpm: Sync`
[INFO] [stdout]     = note: which requires `std::option::Option<kosm_mpm::surface::Surf>: Sync`
[INFO] [stdout]     = note: which requires `kosm_mpm::surface::Surf: Sync`
[INFO] [stdout]     = note: which requires `wgpu::api::compute_pipeline::ComputePipeline: Sync`
[INFO] [stdout]     = note: which requires `wgpu::dispatch::DispatchComputePipeline: Sync`
[INFO] [stdout]     = note: which requires `std::sync::Arc<wgpu::backend::wgpu_core::CoreComputePipeline>: Sync`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::CoreComputePipeline: Send`
[INFO] [stdout]     = note: which requires `wgpu::backend::wgpu_core::ContextWgpuCore: Send`
[INFO] [stdout]     = note: which requires `std::sync::Arc<wgpu_core::global::Global>: Send`
[INFO] [stdout]     = note: which requires `wgpu_core::global::Global: Send`
[INFO] [stdout]     = note: which requires `wgpu_core::hub::Hub: 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 (`kosm`)
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/denoise/dataset.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let mut read_frame = |f: &mut std::io::BufReader<std::fs::File>| {
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fluid/caustic.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut e = vec![0.0; nx * ny];
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/fluid/caustic.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut e = vec![0.0; nx * ny];
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `full_node`
[INFO] [stdout]    --> src/fluid/splash.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let full_node = 1000.0 * h * h * h; // a node's mass at rest density
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_full_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/denoise/dataset.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let mut read_frame = |f: &mut std::io::BufReader<std::fs::File>| {
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fluid/caustic.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut e = vec![0.0; nx * ny];
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/fluid/caustic.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut e = vec![0.0; nx * ny];
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `full_node`
[INFO] [stdout]    --> src/fluid/splash.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let full_node = 1000.0 * h * h * h; // a node's mass at rest density
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_full_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `vcad`
[INFO] [stderr]   --> Cargo.toml:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 | [dependencies.vcad]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `vcad`
[INFO] [stderr] warning: unused dependency `vcad-kernel-optics`
[INFO] [stderr]    --> Cargo.toml:102:15
[INFO] [stderr]     |
[INFO] [stderr] 102 | [dependencies.vcad-kernel-optics]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `vcad-kernel-optics`
[INFO] [stderr] warning: `kosm` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d", kill_on_drop: false }`
[INFO] [stdout] 76d779286e6e1691e0a5955e8b3964ab3f6bf4a83e4d9433f7e8cebdf465b15d
