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[INFO] validating manifest of git repo https://github.com/ricardopieper/rust-spp on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ricardopieper/rust-spp [INFO] finished tweaking git repo https://github.com/ricardopieper/rust-spp [INFO] tweaked toml for git repo https://github.com/ricardopieper/rust-spp written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ricardopieper/rust-spp already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 15b0d19bc38b6366063ff649b7fbc192b5d77e90576db5113947f3c9e5026ac8 [INFO] running `"docker" "start" "-a" "15b0d19bc38b6366063ff649b7fbc192b5d77e90576db5113947f3c9e5026ac8"` [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Checking memchr v2.2.0 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Checking csv v1.0.7 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Checking tokio v0.1.19 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking raster v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Checking rust-spp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/blocks.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | loop_function: Box () + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce() -> () + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/blocks/in_block.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/blocks/in_block.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/in_block.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | handler: Box Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/in_block.rs:163:50 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn new(behavior: BlockMode, factory: Box Box>>) -> InBlock { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/blocks/inout_block.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/blocks/inout_block.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/inout_block.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | transformer_factory: Box Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/inout_block.rs:76:34 [INFO] [stderr] | [INFO] [stderr] 76 | transformer_factory: Box Box>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/inout_block.rs:88:26 [INFO] [stderr] | [INFO] [stderr] 88 | transformer: Box Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/blocks/in_block.rs:117:60 [INFO] [stderr] | [INFO] [stderr] 117 | TimestampedWorkItem(WorkItem::Dropped, order) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/blocks/in_block.rs:148:60 [INFO] [stderr] | [INFO] [stderr] 148 | TimestampedWorkItem(WorkItem::Dropped, order) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `App`, `Arg` [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{Arg, App}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/image_processing.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::*` [INFO] [stderr] --> src/image_processing.rs:273:5 [INFO] [stderr] | [INFO] [stderr] 273 | use tokio::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Core` [INFO] [stderr] --> src/image_processing.rs:274:5 [INFO] [stderr] | [INFO] [stderr] 274 | use tokio_core::reactor::Core; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::prelude::*` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::ThreadPoolBuilder` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rayon::ThreadPoolBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude` [INFO] [stderr] --> src/image_processing.rs:272:5 [INFO] [stderr] | [INFO] [stderr] 272 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/image_processing.rs:122:22 [INFO] [stderr] | [INFO] [stderr] 122 | sequential!(|input: String| {}) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result_dir` [INFO] [stderr] --> src/image_processing.rs:185:9 [INFO] [stderr] | [INFO] [stderr] 185 | let result_dir = "../processed_images"; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_result_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/image_processing.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let path = image_to_process.path; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/image_processing.rs:99:27 [INFO] [stderr] | [INFO] [stderr] 99 | fn process(&mut self, input: String, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/image_processing.rs:99:42 [INFO] [stderr] | [INFO] [stderr] 99 | fn process(&mut self, input: String, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/image_processing.rs:168:27 [INFO] [stderr] | [INFO] [stderr] 168 | fn process(&mut self, input: ImageToProcess, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/image_processing.rs:168:50 [INFO] [stderr] | [INFO] [stderr] 168 | fn process(&mut self, input: ImageToProcess, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images` [INFO] [stderr] --> src/image_processing.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn process_images(threads: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_all_images` [INFO] [stderr] --> src/image_processing.rs:141:1 [INFO] [stderr] | [INFO] [stderr] 141 | fn load_all_images() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_sequential` [INFO] [stderr] --> src/image_processing.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn process_sequential() -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `emboss` [INFO] [stderr] --> src/image_processing.rs:220:1 [INFO] [stderr] | [INFO] [stderr] 220 | fn emboss(mut input: ImageToProcess) -> ImageToProcess { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_no_IO` [INFO] [stderr] --> src/image_processing.rs:225:1 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn process_images_no_IO(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_tokio` [INFO] [stderr] --> src/image_processing.rs:288:1 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn process_images_tokio(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_tokio_unbuffered` [INFO] [stderr] --> src/image_processing.rs:349:1 [INFO] [stderr] | [INFO] [stderr] 349 | pub fn process_images_tokio_unbuffered() -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_rayon` [INFO] [stderr] --> src/image_processing.rs:389:1 [INFO] [stderr] | [INFO] [stderr] 389 | pub fn process_images_rayon(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `process_images_no_IO` should have a snake case name [INFO] [stderr] --> src/image_processing.rs:225:8 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn process_images_no_IO(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `process_images_no_io` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/blocks.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | loop_function: Box () + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce() -> () + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/blocks/in_block.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/blocks/in_block.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/in_block.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | handler: Box Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/in_block.rs:163:50 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn new(behavior: BlockMode, factory: Box Box>>) -> InBlock { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/blocks/inout_block.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/blocks/inout_block.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/inout_block.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | transformer_factory: Box Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/inout_block.rs:76:34 [INFO] [stderr] | [INFO] [stderr] 76 | transformer_factory: Box Box>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks/inout_block.rs:88:26 [INFO] [stderr] | [INFO] [stderr] 88 | transformer: Box Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Box>` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/blocks/in_block.rs:117:60 [INFO] [stderr] | [INFO] [stderr] 117 | TimestampedWorkItem(WorkItem::Dropped, order) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/blocks/in_block.rs:148:60 [INFO] [stderr] | [INFO] [stderr] 148 | TimestampedWorkItem(WorkItem::Dropped, order) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `App`, `Arg` [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{Arg, App}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/image_processing.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::*` [INFO] [stderr] --> src/image_processing.rs:273:5 [INFO] [stderr] | [INFO] [stderr] 273 | use tokio::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Core` [INFO] [stderr] --> src/image_processing.rs:274:5 [INFO] [stderr] | [INFO] [stderr] 274 | use tokio_core::reactor::Core; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::prelude::*` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::ThreadPoolBuilder` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rayon::ThreadPoolBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude` [INFO] [stderr] --> src/image_processing.rs:272:5 [INFO] [stderr] | [INFO] [stderr] 272 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/image_processing.rs:122:22 [INFO] [stderr] | [INFO] [stderr] 122 | sequential!(|input: String| {}) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result_dir` [INFO] [stderr] --> src/image_processing.rs:185:9 [INFO] [stderr] | [INFO] [stderr] 185 | let result_dir = "../processed_images"; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_result_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/image_processing.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let path = image_to_process.path; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/image_processing.rs:99:27 [INFO] [stderr] | [INFO] [stderr] 99 | fn process(&mut self, input: String, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/image_processing.rs:99:42 [INFO] [stderr] | [INFO] [stderr] 99 | fn process(&mut self, input: String, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/image_processing.rs:168:27 [INFO] [stderr] | [INFO] [stderr] 168 | fn process(&mut self, input: ImageToProcess, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order` [INFO] [stderr] --> src/image_processing.rs:168:50 [INFO] [stderr] | [INFO] [stderr] 168 | fn process(&mut self, input: ImageToProcess, order: u64) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_order` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images` [INFO] [stderr] --> src/image_processing.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn process_images(threads: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_all_images` [INFO] [stderr] --> src/image_processing.rs:141:1 [INFO] [stderr] | [INFO] [stderr] 141 | fn load_all_images() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_sequential` [INFO] [stderr] --> src/image_processing.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn process_sequential() -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `emboss` [INFO] [stderr] --> src/image_processing.rs:220:1 [INFO] [stderr] | [INFO] [stderr] 220 | fn emboss(mut input: ImageToProcess) -> ImageToProcess { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_no_IO` [INFO] [stderr] --> src/image_processing.rs:225:1 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn process_images_no_IO(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_tokio` [INFO] [stderr] --> src/image_processing.rs:288:1 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn process_images_tokio(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_tokio_unbuffered` [INFO] [stderr] --> src/image_processing.rs:349:1 [INFO] [stderr] | [INFO] [stderr] 349 | pub fn process_images_tokio_unbuffered() -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_images_rayon` [INFO] [stderr] --> src/image_processing.rs:389:1 [INFO] [stderr] | [INFO] [stderr] 389 | pub fn process_images_rayon(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `process_images_no_IO` should have a snake case name [INFO] [stderr] --> src/image_processing.rs:225:8 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn process_images_no_IO(threads: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `process_images_no_io` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `criterion::Benchmark` [INFO] [stderr] --> benches/mandelbrot_pixbypix.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use criterion::Benchmark; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `raster::Color` [INFO] [stderr] --> benches/mandelbrot_pixbypix.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use raster::Color; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> benches/mandelbrot_pixbypix.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | if (self.cur_y == self.size) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> benches/mandelbrot_pixbypix.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | if (self.cur_x == self.size) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait [INFO] [stderr] --> benches/mandelbrot_pixbypix.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn process(&mut self, position: (i32, i32)) -> (i32, i32, i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(&mut CalculatePixelIterations, (i32, i32)) -> std::option::Option<(i32, i32, i32)>` [INFO] [stderr] found type `fn(&mut CalculatePixelIterations, (i32, i32)) -> (i32, i32, i32)` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0053`. [INFO] [stderr] error: Could not compile `rust-spp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `criterion::Benchmark` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use criterion::Benchmark; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::ThreadPoolBuilder` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rayon::ThreadPoolBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `raster::Color` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use raster::Color; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Map` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use futures::Map; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::*` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Core` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use tokio_core::reactor::Core; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::*` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::time::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | fn process(&mut self, image_line: usize) -> ImageLine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found struct `ImageLine` [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(&mut ComputeLine, usize) -> std::option::Option` [INFO] [stderr] found type `fn(&mut ComputeLine, usize) -> ImageLine` [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving `<[closure@benches/mandelbrot_rustspp.rs:100:19: 100:66 size:_] as std::ops::FnOnce<(usize,)>>::Output == std::option::Option<_>` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | parallel!(move |line_index| render_line(size, line_index), threads as i32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `ImageLine`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `ImageLine` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] = note: required because of the requirements on the impl of `rust_spp::blocks::inout_block::InOut` for `[closure@benches/mandelbrot_rustspp.rs:100:19: 100:66 size:_]` [INFO] [stderr] = note: required for the cast to the object type `dyn rust_spp::blocks::inout_block::InOut` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude` [INFO] [stderr] --> benches/mandelbrot_rustspp.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0271. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: Could not compile `rust-spp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "15b0d19bc38b6366063ff649b7fbc192b5d77e90576db5113947f3c9e5026ac8"` [INFO] running `"docker" "rm" "-f" "15b0d19bc38b6366063ff649b7fbc192b5d77e90576db5113947f3c9e5026ac8"` [INFO] [stdout] 15b0d19bc38b6366063ff649b7fbc192b5d77e90576db5113947f3c9e5026ac8