[INFO] updating cached repository performance/IDP_Analyzer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/performance/IDP_Analyzer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/performance/IDP_Analyzer" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/performance/IDP_Analyzer"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/performance/IDP_Analyzer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/performance/IDP_Analyzer" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/performance/IDP_Analyzer"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/performance/IDP_Analyzer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ddbf4e35480ae57848545d5758b169bae800101e [INFO] sha for GitHub repo performance/IDP_Analyzer: ddbf4e35480ae57848545d5758b169bae800101e [INFO] validating manifest of performance/IDP_Analyzer on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of performance/IDP_Analyzer on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing performance/IDP_Analyzer [INFO] finished frobbing performance/IDP_Analyzer [INFO] frobbed toml for performance/IDP_Analyzer written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/performance/IDP_Analyzer/Cargo.toml [INFO] started frobbing performance/IDP_Analyzer [INFO] finished frobbing performance/IDP_Analyzer [INFO] frobbed toml for performance/IDP_Analyzer written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/performance/IDP_Analyzer/Cargo.toml [INFO] crate performance/IDP_Analyzer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/performance/IDP_Analyzer/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking performance/IDP_Analyzer against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/performance/IDP_Analyzer:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f1b4dcc3b719d90eb5e70cdb038bd805165f6cac5f987c90faac2a9d92b16481 [INFO] running `"docker" "start" "-a" "f1b4dcc3b719d90eb5e70cdb038bd805165f6cac5f987c90faac2a9d92b16481"` [INFO] [stderr] Checking hello_world v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved imports `super::RgbImage`, `super::GrayImage`, `super::ConvertBuffer` [INFO] [stderr] --> src/buffer.rs:484:30 [INFO] [stderr] | [INFO] [stderr] 484 | use super::{ImageBuffer, RgbImage, GrayImage, ConvertBuffer, Pixel}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ no `ConvertBuffer` in `buffer` [INFO] [stderr] | | | [INFO] [stderr] | | no `GrayImage` in `buffer` [INFO] [stderr] | | help: a similar name exists in the module: `Gray16Image` [INFO] [stderr] | no `RgbImage` in `buffer` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `color` [INFO] [stderr] --> src/buffer.rs:485:9 [INFO] [stderr] | [INFO] [stderr] 485 | use color; [INFO] [stderr] | ^^^^^ no `color` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> src/buffer.rs:486:9 [INFO] [stderr] | [INFO] [stderr] 486 | use test; [INFO] [stderr] | ^^^^ no `test` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder` [INFO] [stderr] --> src/image/error.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | byteorder::Error::UnexpectedEOF => ImageError::FormatError( "Format error: ".to_string() ), [INFO] [stderr] | ^^^^^ could not find `Error` in `byteorder` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder` [INFO] [stderr] --> src/image/error.rs:55:24 [INFO] [stderr] | [INFO] [stderr] 55 | byteorder::Error::Io(err) => ImageError::IoError(err), [INFO] [stderr] | ^^^^^ could not find `Error` in `byteorder` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:25:54 [INFO] [stderr] | [INFO] [stderr] 25 | fn read_u16(&mut self) -> Result { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:34:54 [INFO] [stderr] | [INFO] [stderr] 34 | fn read_u32(&mut self) -> Result { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:44:55 [INFO] [stderr] | [INFO] [stderr] 44 | fn read_f32(&mut self ) -> Result { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:60:62 [INFO] [stderr] | [INFO] [stderr] 60 | fn write_u16(&mut self, n: u16) -> Result<(), byteorder::Error> { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:69:62 [INFO] [stderr] | [INFO] [stderr] 69 | fn write_u32(&mut self, n: u32) -> Result<(), byteorder::Error> { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:78:62 [INFO] [stderr] | [INFO] [stderr] 78 | fn write_f32(&mut self, n: f32) -> Result<(), byteorder::Error> { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/image/error.rs:51:22 [INFO] [stderr] | [INFO] [stderr] 51 | impl From for ImageError { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/image/error.rs:52:29 [INFO] [stderr] | [INFO] [stderr] 52 | fn from(err: byteorder::Error) -> ImageError { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder` [INFO] [stderr] --> src/image/error.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | byteorder::Error::UnexpectedEOF => ImageError::FormatError( "Format error: ".to_string() ), [INFO] [stderr] | ^^^^^ could not find `Error` in `byteorder` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder` [INFO] [stderr] --> src/image/error.rs:55:24 [INFO] [stderr] | [INFO] [stderr] 55 | byteorder::Error::Io(err) => ImageError::IoError(err), [INFO] [stderr] | ^^^^^ could not find `Error` in `byteorder` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:25:54 [INFO] [stderr] | [INFO] [stderr] 25 | fn read_u16(&mut self) -> Result { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:34:54 [INFO] [stderr] | [INFO] [stderr] 34 | fn read_u32(&mut self) -> Result { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:44:55 [INFO] [stderr] | [INFO] [stderr] 44 | fn read_f32(&mut self ) -> Result { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:60:62 [INFO] [stderr] | [INFO] [stderr] 60 | fn write_u16(&mut self, n: u16) -> Result<(), byteorder::Error> { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:69:62 [INFO] [stderr] | [INFO] [stderr] 69 | fn write_u32(&mut self, n: u32) -> Result<(), byteorder::Error> { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/stream.rs:78:62 [INFO] [stderr] | [INFO] [stderr] 78 | fn write_f32(&mut self, n: f32) -> Result<(), byteorder::Error> { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/image/error.rs:51:22 [INFO] [stderr] | [INFO] [stderr] 51 | impl From for ImageError { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in module `byteorder` [INFO] [stderr] --> src/image/error.rs:52:29 [INFO] [stderr] | [INFO] [stderr] 52 | fn from(err: byteorder::Error) -> ImageError { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/buffer.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::{BufReader, BufWriter}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/buffer.rs:354:41 [INFO] [stderr] | [INFO] [stderr] 354 | try!(wtr.write_f32( ( p.value() as f32 ) )); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ConvertBuffer`, `Pixel` [INFO] [stderr] --> src/buffer.rs:484:51 [INFO] [stderr] | [INFO] [stderr] 484 | use super::{ImageBuffer, RgbImage, GrayImage, ConvertBuffer, Pixel}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/image/other.rs:127:18 [INFO] [stderr] | [INFO] [stderr] 127 | for y in (0..self.ystride) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/image/other.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | for x in (0..self.xstride) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/traits.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/main.rs:59:16 [INFO] [stderr] | [INFO] [stderr] 59 | for row in (0..number_of_rows ) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/main.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | for col in ( 0..number_of_columns ) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/buffer.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::{BufReader, BufWriter}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/buffer.rs:354:41 [INFO] [stderr] | [INFO] [stderr] 354 | try!(wtr.write_f32( ( p.value() as f32 ) )); [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 `for` head expression [INFO] [stderr] --> src/image/other.rs:127:18 [INFO] [stderr] | [INFO] [stderr] 127 | for y in (0..self.ystride) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/image/other.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | for x in (0..self.xstride) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/traits.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/main.rs:59:16 [INFO] [stderr] | [INFO] [stderr] 59 | for row in (0..number_of_rows ) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/main.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | for col in ( 0..number_of_columns ) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `&

::Subpixel` as `f32` is invalid [INFO] [stderr] --> src/buffer.rs:354:41 [INFO] [stderr] | [INFO] [stderr] 354 | try!(wtr.write_f32( ( p.value() as f32 ) )); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `&

::Subpixel` as `f32` is invalid [INFO] [stderr] --> src/buffer.rs:354:41 [INFO] [stderr] | [INFO] [stderr] 354 | try!(wtr.write_f32( ( p.value() as f32 ) )); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0412, E0433, E0606. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: Could not compile `hello_world`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0412, E0432, E0433, E0606. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: Could not compile `hello_world`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f1b4dcc3b719d90eb5e70cdb038bd805165f6cac5f987c90faac2a9d92b16481"` [INFO] running `"docker" "rm" "-f" "f1b4dcc3b719d90eb5e70cdb038bd805165f6cac5f987c90faac2a9d92b16481"` [INFO] [stdout] f1b4dcc3b719d90eb5e70cdb038bd805165f6cac5f987c90faac2a9d92b16481