[INFO] updating cached repository aauger/Rust-Frame-Interpolation [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aauger/Rust-Frame-Interpolation [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aauger/Rust-Frame-Interpolation" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/aauger/Rust-Frame-Interpolation"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/aauger/Rust-Frame-Interpolation'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aauger/Rust-Frame-Interpolation" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/aauger/Rust-Frame-Interpolation"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/aauger/Rust-Frame-Interpolation'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8289f75968d4f3e356628ed94877782b7d4189df [INFO] sha for GitHub repo aauger/Rust-Frame-Interpolation: 8289f75968d4f3e356628ed94877782b7d4189df [INFO] validating manifest of aauger/Rust-Frame-Interpolation on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aauger/Rust-Frame-Interpolation on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aauger/Rust-Frame-Interpolation [INFO] finished frobbing aauger/Rust-Frame-Interpolation [INFO] frobbed toml for aauger/Rust-Frame-Interpolation written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/aauger/Rust-Frame-Interpolation/Cargo.toml [INFO] started frobbing aauger/Rust-Frame-Interpolation [INFO] finished frobbing aauger/Rust-Frame-Interpolation [INFO] frobbed toml for aauger/Rust-Frame-Interpolation written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/aauger/Rust-Frame-Interpolation/Cargo.toml [INFO] crate aauger/Rust-Frame-Interpolation already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking aauger/Rust-Frame-Interpolation against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/aauger/Rust-Frame-Interpolation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 525557e051c288f2ab4b4384afec766976dbad5eaccd8768b0f31f3ba44d7689 [INFO] running `"docker" "start" "-a" "525557e051c288f2ab4b4384afec766976dbad5eaccd8768b0f31f3ba44d7689"` [INFO] [stderr] Checking tiff v0.2.0 [INFO] [stderr] Checking image v0.20.0 [INFO] [stderr] Checking Rust-Frame-Interpolation v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/frame_pair.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:97:32 [INFO] [stderr] | [INFO] [stderr] 97 | if (x < 0 || x > width - 1) { difference += b.max_difference(); continue; } [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] --> src/frame_pair.rs:98:32 [INFO] [stderr] | [INFO] [stderr] 98 | if (x + x_off < 0 || x + x_off > width - 1) { difference += b.max_difference(); continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | if (y < 0 || y > height - 1) { difference += b.max_difference(); continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | if (y + y_off < 0 || y + y_off > height - 1) { difference += b.max_difference(); continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:117:24 [INFO] [stderr] | [INFO] [stderr] 117 | if (smallest_difference == None || difference < smallest_difference.unwrap()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:132:24 [INFO] [stderr] | [INFO] [stderr] 132 | if (ox + x < 0 || ox + x > width-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:133:24 [INFO] [stderr] | [INFO] [stderr] 133 | if (nx + x < 0 || nx + x > width-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:135:24 [INFO] [stderr] | [INFO] [stderr] 135 | if (oy + y < 0 || oy + y > height-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:136:24 [INFO] [stderr] | [INFO] [stderr] 136 | if (ny + y < 0 || ny + y > height-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/frame_pair.rs:142:61 [INFO] [stderr] | [INFO] [stderr] 142 | let colB : Rgba = self.b.get_pixel( ((nx + x) as u32), ((ny + y) as u32) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/frame_pair.rs:142:80 [INFO] [stderr] | [INFO] [stderr] 142 | let colB : Rgba = self.b.get_pixel( ((nx + x) as u32), ((ny + y) as u32) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `threshold` [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let threshold: u8 = 255; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_threshold` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/frame_pair.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | let (w,h) = ima.dimensions(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/frame_pair.rs:59:16 [INFO] [stderr] | [INFO] [stderr] 59 | let (w,h) = ima.dimensions(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/frame_pair.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `invert` [INFO] [stderr] --> src/frame_pair.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | fn invert(a: Rgba) -> Rgba { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `similarity` [INFO] [stderr] --> src/frame_pair.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | fn similarity(a: Rgba, b: Rgba) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blend` [INFO] [stderr] --> src/frame_pair.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | fn blend(a: u8, b: u8, thres: u8) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `save_bframe` [INFO] [stderr] --> src/frame_pair.rs:165:5 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn save_bframe(&self, path: &Path) -> io::Result<()> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Rust_Frame_Interpolation` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_frame_interpolation` [INFO] [stderr] [INFO] [stderr] warning: structure field `blkSize` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | blkSize: i32, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `blk_size` [INFO] [stderr] [INFO] [stderr] warning: variable `colA` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:110:33 [INFO] [stderr] | [INFO] [stderr] 110 | let colA : Rgba = self.a.get_pixel(ux, uy); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `col_a` [INFO] [stderr] [INFO] [stderr] warning: variable `colB` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:111:33 [INFO] [stderr] | [INFO] [stderr] 111 | let colB : Rgba = self.b.get_pixel(fx, fy); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `col_b` [INFO] [stderr] [INFO] [stderr] warning: variable `colB` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:142:25 [INFO] [stderr] | [INFO] [stderr] 142 | let colB : Rgba = self.b.get_pixel( ((nx + x) as u32), ((ny + y) as u32) ); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `col_b` [INFO] [stderr] [INFO] [stderr] warning: variable `MAGIC` should have a snake case name [INFO] [stderr] --> src/block.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let MAGIC : i32 = 195_075; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `magic` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:97:32 [INFO] [stderr] | [INFO] [stderr] 97 | if (x < 0 || x > width - 1) { difference += b.max_difference(); continue; } [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] --> src/frame_pair.rs:98:32 [INFO] [stderr] | [INFO] [stderr] 98 | if (x + x_off < 0 || x + x_off > width - 1) { difference += b.max_difference(); continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | if (y < 0 || y > height - 1) { difference += b.max_difference(); continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | if (y + y_off < 0 || y + y_off > height - 1) { difference += b.max_difference(); continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:117:24 [INFO] [stderr] | [INFO] [stderr] 117 | if (smallest_difference == None || difference < smallest_difference.unwrap()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:132:24 [INFO] [stderr] | [INFO] [stderr] 132 | if (ox + x < 0 || ox + x > width-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:133:24 [INFO] [stderr] | [INFO] [stderr] 133 | if (nx + x < 0 || nx + x > width-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:135:24 [INFO] [stderr] | [INFO] [stderr] 135 | if (oy + y < 0 || oy + y > height-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/frame_pair.rs:136:24 [INFO] [stderr] | [INFO] [stderr] 136 | if (ny + y < 0 || ny + y > height-1) { continue; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/frame_pair.rs:142:61 [INFO] [stderr] | [INFO] [stderr] 142 | let colB : Rgba = self.b.get_pixel( ((nx + x) as u32), ((ny + y) as u32) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/frame_pair.rs:142:80 [INFO] [stderr] | [INFO] [stderr] 142 | let colB : Rgba = self.b.get_pixel( ((nx + x) as u32), ((ny + y) as u32) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `threshold` [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let threshold: u8 = 255; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_threshold` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/frame_pair.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | let (w,h) = ima.dimensions(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/frame_pair.rs:59:16 [INFO] [stderr] | [INFO] [stderr] 59 | let (w,h) = ima.dimensions(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `invert` [INFO] [stderr] --> src/frame_pair.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | fn invert(a: Rgba) -> Rgba { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `similarity` [INFO] [stderr] --> src/frame_pair.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | fn similarity(a: Rgba, b: Rgba) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blend` [INFO] [stderr] --> src/frame_pair.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | fn blend(a: u8, b: u8, thres: u8) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `save_bframe` [INFO] [stderr] --> src/frame_pair.rs:165:5 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn save_bframe(&self, path: &Path) -> io::Result<()> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Rust_Frame_Interpolation` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_frame_interpolation` [INFO] [stderr] [INFO] [stderr] warning: structure field `blkSize` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | blkSize: i32, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `blk_size` [INFO] [stderr] [INFO] [stderr] warning: variable `colA` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:110:33 [INFO] [stderr] | [INFO] [stderr] 110 | let colA : Rgba = self.a.get_pixel(ux, uy); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `col_a` [INFO] [stderr] [INFO] [stderr] warning: variable `colB` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:111:33 [INFO] [stderr] | [INFO] [stderr] 111 | let colB : Rgba = self.b.get_pixel(fx, fy); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `col_b` [INFO] [stderr] [INFO] [stderr] warning: variable `colB` should have a snake case name [INFO] [stderr] --> src/frame_pair.rs:142:25 [INFO] [stderr] | [INFO] [stderr] 142 | let colB : Rgba = self.b.get_pixel( ((nx + x) as u32), ((ny + y) as u32) ); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `col_b` [INFO] [stderr] [INFO] [stderr] warning: variable `MAGIC` should have a snake case name [INFO] [stderr] --> src/block.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let MAGIC : i32 = 195_075; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `magic` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.13s [INFO] running `"docker" "inspect" "525557e051c288f2ab4b4384afec766976dbad5eaccd8768b0f31f3ba44d7689"` [INFO] running `"docker" "rm" "-f" "525557e051c288f2ab4b4384afec766976dbad5eaccd8768b0f31f3ba44d7689"` [INFO] [stdout] 525557e051c288f2ab4b4384afec766976dbad5eaccd8768b0f31f3ba44d7689