[INFO] fetching crate ppl 0.1.4...
[INFO] checking ppl-0.1.4 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ppl 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ppl 0.1.4 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ppl 0.1.4
[INFO] finished tweaking crates.io crate ppl 0.1.4
[INFO] tweaked toml for crates.io crate ppl 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate ppl 0.1.4 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f9441d8ba63e54c84e85b219c0d71b6ee0a84e6332b85ce4458ad586a0c7f92c", kill_on_drop: false }`
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[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]  --> benches/benchmarks/img/ppl.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use raster::filter;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]  --> benches/benchmarks/img/ppl.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raster::Image;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]  --> benches/benchmarks/img/ppl_tp.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raster::filter;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]  --> benches/benchmarks/img/ppl_tp.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use raster::Image;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]   --> benches/benchmarks/img/rayon.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use raster::filter;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]   --> benches/benchmarks/img/rayon.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use raster::Image;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rust_spp`
[INFO] [stdout]   --> benches/benchmarks/img/rust_ssp.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use rust_spp::*;
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `rust_spp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]   --> benches/benchmarks/img/std_threads.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use raster::filter;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]   --> benches/benchmarks/img/std_threads.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use raster::Image;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rust_spp`
[INFO] [stdout]  --> benches/benchmarks/mandelbrot/rust_ssp.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rust_spp::*;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `rust_spp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]   --> benches/benchmarks/img/rust_ssp.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use raster::filter;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raster`
[INFO] [stdout]   --> benches/benchmarks/img/rust_ssp.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use raster::Image;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `pipeline` in this scope
[INFO] [stdout]   --> benches/benchmarks/img/rust_ssp.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let pipeline = pipeline![
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 31 + use ppl::pipeline;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `pipeline` in this scope
[INFO] [stdout]   --> benches/benchmarks/mandelbrot/rust_ssp.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let pipeline = pipeline![
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ppl::pipeline;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_complex::Complex`
[INFO] [stdout]  --> benches/benchmarks/mandelbrot/rust_ssp.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_complex::Complex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `raster`
[INFO] [stdout]   --> benches/benchmarks/image_processing.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 |                         .then(|| raster::open(path.to_str().unwrap()).unwrap())
[INFO] [stdout]    |                                  ^^^^^^ use of undeclared crate or module `raster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut()` closure, found `Source`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut()` closure, found `Source`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<()>` is not implemented for `Source`, which is required by `Source: ppl::prelude::Out<_>`
[INFO] [stdout]     = note: wrap the `Source` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]     = help: the trait `ppl::prelude::Out<{type error}>` is implemented for `Source`
[INFO] [stdout]     = note: required for `Source` to implement `ppl::prelude::Out<_>`
[INFO] [stdout]     = note: required for the cast from `Box<Source>` to `Box<(dyn ppl::prelude::Out<_> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(_)` closure, found `WorkerA`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut(_)` closure, found `WorkerA`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<(_,)>` is not implemented for `WorkerA`, which is required by `WorkerA: ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = help: the trait `ppl::prelude::InOut<{type error}, {type error}>` is implemented for `WorkerA`
[INFO] [stdout]     = note: required for `WorkerA` to implement `ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = note: required for the cast from `Box<WorkerA>` to `Box<(dyn ppl::prelude::InOut<_, _> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `propagate` which comes from the expansion of the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(_)` closure, found `WorkerB`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut(_)` closure, found `WorkerB`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<(_,)>` is not implemented for `WorkerB`, which is required by `WorkerB: ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = help: the trait `ppl::prelude::InOut<{type error}, {type error}>` is implemented for `WorkerB`
[INFO] [stdout]     = note: required for `WorkerB` to implement `ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = note: required for the cast from `Box<WorkerB>` to `Box<(dyn ppl::prelude::InOut<_, _> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `propagate` which comes from the expansion of the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(_)` closure, found `WorkerC`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut(_)` closure, found `WorkerC`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<(_,)>` is not implemented for `WorkerC`, which is required by `WorkerC: ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = help: the trait `ppl::prelude::InOut<{type error}, {type error}>` is implemented for `WorkerC`
[INFO] [stdout]     = note: required for `WorkerC` to implement `ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = note: required for the cast from `Box<WorkerC>` to `Box<(dyn ppl::prelude::InOut<_, _> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `propagate` which comes from the expansion of the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(_)` closure, found `WorkerD`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut(_)` closure, found `WorkerD`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<(_,)>` is not implemented for `WorkerD`, which is required by `WorkerD: ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = help: the trait `ppl::prelude::InOut<{type error}, {type error}>` is implemented for `WorkerD`
[INFO] [stdout]     = note: required for `WorkerD` to implement `ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = note: required for the cast from `Box<WorkerD>` to `Box<(dyn ppl::prelude::InOut<_, _> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `propagate` which comes from the expansion of the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(_)` closure, found `WorkerE`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut(_)` closure, found `WorkerE`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<(_,)>` is not implemented for `WorkerE`, which is required by `WorkerE: ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = help: the trait `ppl::prelude::InOut<{type error}, {type error}>` is implemented for `WorkerE`
[INFO] [stdout]     = note: required for `WorkerE` to implement `ppl::prelude::InOut<_, _>`
[INFO] [stdout]     = note: required for the cast from `Box<WorkerE>` to `Box<(dyn ppl::prelude::InOut<_, _> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `propagate` which comes from the expansion of the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(_)` closure, found `img::ppl::Sink`
[INFO] [stdout]    --> benches/benchmarks/img/ppl.rs:98:17
[INFO] [stdout]     |
[INFO] [stdout] 98  |       let mut p = pipeline![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 99  | |         Source { all_images: images },
[INFO] [stdout] 100 | |         WorkerA { replicas: threads },
[INFO] [stdout] 101 | |         WorkerB { replicas: threads },
[INFO] [stdout] ...   |
[INFO] [stdout] 105 | |         Sink { images: vec![] }
[INFO] [stdout] 106 | |     ];
[INFO] [stdout]     | |_____^ expected an `FnMut(_)` closure, found `img::ppl::Sink`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnMut<(_,)>` is not implemented for `img::ppl::Sink`, which is required by `img::ppl::Sink: ppl::prelude::In<_, _>`
[INFO] [stdout]     = help: the trait `ppl::prelude::In<{type error}, Vec<{type error}, {type error}>>` is implemented for `img::ppl::Sink`
[INFO] [stdout]     = note: required for `img::ppl::Sink` to implement `ppl::prelude::In<_, _>`
[INFO] [stdout]     = note: required for the cast from `Box<img::ppl::Sink>` to `Box<(dyn ppl::prelude::In<_, _> + Send + Sync + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `propagate` which comes from the expansion of the macro `pipeline` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> benches/benchmarks/img/rayon.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ppl` (bench "main") due to 23 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d13c8f0ce6c84709ff8ac0830c67013b9e592418527b9e1ec598167d6de77baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13c8f0ce6c84709ff8ac0830c67013b9e592418527b9e1ec598167d6de77baf", kill_on_drop: false }`
[INFO] [stdout] d13c8f0ce6c84709ff8ac0830c67013b9e592418527b9e1ec598167d6de77baf
