[INFO] fetching crate xifeng 0.0.1...
[INFO] checking xifeng-0.0.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate xifeng 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate xifeng 0.0.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xifeng 0.0.1
[INFO] finished tweaking crates.io crate xifeng 0.0.1
[INFO] tweaked toml for crates.io crate xifeng 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2548e4c5e9fa2cb54e3816e145ed941c8d94386d3d8637c7d1d2518f1e6ccc04
[INFO] running `"docker" "start" "-a" "2548e4c5e9fa2cb54e3816e145ed941c8d94386d3d8637c7d1d2518f1e6ccc04"`
[INFO] [stderr]     Checking xifeng v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/bitmap/mod.rs:109:28
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn save(&mut self, path: &str) -> bool {
[INFO] [stderr]     |                            ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bfType`
[INFO] [stderr]  --> src/bitmap/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     bfType: [i8;2],
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biSize`
[INFO] [stderr]   --> src/bitmap/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     biSize: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biWidth`
[INFO] [stderr]   --> src/bitmap/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     biWidth: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biHeight`
[INFO] [stderr]   --> src/bitmap/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     biHeight: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biPlanes`
[INFO] [stderr]   --> src/bitmap/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     biPlanes: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biBitCount`
[INFO] [stderr]   --> src/bitmap/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     biBitCount: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biCompression`
[INFO] [stderr]   --> src/bitmap/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     biCompression: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biSizeImage`
[INFO] [stderr]   --> src/bitmap/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     biSizeImage: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biXPelsPerMeter`
[INFO] [stderr]   --> src/bitmap/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     biXPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biYPelsPerMeter`
[INFO] [stderr]   --> src/bitmap/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     biYPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biClrUsed`
[INFO] [stderr]   --> src/bitmap/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     biClrUsed: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biClrImportant`
[INFO] [stderr]   --> src/bitmap/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     biClrImportant: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `RgbQuad`
[INFO] [stderr]   --> src/bitmap/mod.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | struct RgbQuad {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `info_header`
[INFO] [stderr]   --> src/bitmap/mod.rs:72:2
[INFO] [stderr]    |
[INFO] [stderr] 72 |     info_header: BitMapInfoHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `image_data`
[INFO] [stderr]   --> src/bitmap/mod.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     image_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfType` should have a snake case name
[INFO] [stderr]  --> src/bitmap/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     bfType: [i8;2],
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to snake case: `bf_type`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfSize` should have a snake case name
[INFO] [stderr]  --> src/bitmap/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     bfSize: u32,
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to snake case: `bf_size`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfReserved1` should have a snake case name
[INFO] [stderr]  --> src/bitmap/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     bfReserved1: u16,
[INFO] [stderr]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `bf_reserved1`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfReserved2` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     bfReserved2: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `bf_reserved2`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfOffBits` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     bfOffBits: u32,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `bf_off_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biSize` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     biSize: u32,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `bi_size`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biWidth` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     biWidth: u32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `bi_width`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biHeight` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     biHeight: u32,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `bi_height`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biPlanes` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     biPlanes: u16,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `bi_planes`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biBitCount` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     biBitCount: u16,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `bi_bit_count`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biCompression` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     biCompression: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_compression`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biSizeImage` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     biSizeImage: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `bi_size_image`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biXPelsPerMeter` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     biXPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_xpels_per_meter`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biYPelsPerMeter` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     biYPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_ypels_per_meter`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biClrUsed` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     biClrUsed: u32,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `bi_clr_used`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biClrImportant` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     biClrImportant: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_clr_important`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbBlue` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     rgbBlue: u8,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `rgb_blue`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbGreen` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     rgbGreen: u8,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `rgb_green`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbRed` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     rgbRed: u8,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `rgb_red`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbReserved` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     rgbReserved: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `rgb_reserved`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/bitmap/mod.rs:109:28
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn save(&mut self, path: &str) -> bool {
[INFO] [stderr]     |                            ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bfType`
[INFO] [stderr]  --> src/bitmap/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     bfType: [i8;2],
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biSize`
[INFO] [stderr]   --> src/bitmap/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     biSize: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biWidth`
[INFO] [stderr]   --> src/bitmap/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     biWidth: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biHeight`
[INFO] [stderr]   --> src/bitmap/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     biHeight: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biPlanes`
[INFO] [stderr]   --> src/bitmap/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     biPlanes: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biBitCount`
[INFO] [stderr]   --> src/bitmap/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     biBitCount: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biCompression`
[INFO] [stderr]   --> src/bitmap/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     biCompression: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biSizeImage`
[INFO] [stderr]   --> src/bitmap/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     biSizeImage: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biXPelsPerMeter`
[INFO] [stderr]   --> src/bitmap/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     biXPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biYPelsPerMeter`
[INFO] [stderr]   --> src/bitmap/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     biYPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biClrUsed`
[INFO] [stderr]   --> src/bitmap/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     biClrUsed: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `biClrImportant`
[INFO] [stderr]   --> src/bitmap/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     biClrImportant: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `RgbQuad`
[INFO] [stderr]   --> src/bitmap/mod.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | struct RgbQuad {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `info_header`
[INFO] [stderr]   --> src/bitmap/mod.rs:72:2
[INFO] [stderr]    |
[INFO] [stderr] 72 |     info_header: BitMapInfoHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `image_data`
[INFO] [stderr]   --> src/bitmap/mod.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     image_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfType` should have a snake case name
[INFO] [stderr]  --> src/bitmap/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     bfType: [i8;2],
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to snake case: `bf_type`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfSize` should have a snake case name
[INFO] [stderr]  --> src/bitmap/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     bfSize: u32,
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to snake case: `bf_size`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfReserved1` should have a snake case name
[INFO] [stderr]  --> src/bitmap/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     bfReserved1: u16,
[INFO] [stderr]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `bf_reserved1`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfReserved2` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     bfReserved2: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `bf_reserved2`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `bfOffBits` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     bfOffBits: u32,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `bf_off_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biSize` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     biSize: u32,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `bi_size`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biWidth` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     biWidth: u32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `bi_width`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biHeight` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     biHeight: u32,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `bi_height`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biPlanes` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     biPlanes: u16,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `bi_planes`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biBitCount` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     biBitCount: u16,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `bi_bit_count`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biCompression` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     biCompression: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_compression`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biSizeImage` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     biSizeImage: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `bi_size_image`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biXPelsPerMeter` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     biXPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_xpels_per_meter`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biYPelsPerMeter` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     biYPelsPerMeter: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_ypels_per_meter`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biClrUsed` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     biClrUsed: u32,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `bi_clr_used`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `biClrImportant` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     biClrImportant: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bi_clr_important`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbBlue` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     rgbBlue: u8,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `rgb_blue`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbGreen` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     rgbGreen: u8,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `rgb_green`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbRed` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     rgbRed: u8,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `rgb_red`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `rgbReserved` should have a snake case name
[INFO] [stderr]   --> src/bitmap/mod.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     rgbReserved: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `rgb_reserved`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/examples/document.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |         file.read();
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/examples/document.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |         output.save();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/examples/document.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     test.kill();
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/examples/document.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |         file.read();
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/examples/document.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |         output.save();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/examples/document.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     test.kill();
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "2548e4c5e9fa2cb54e3816e145ed941c8d94386d3d8637c7d1d2518f1e6ccc04"`
[INFO] running `"docker" "rm" "-f" "2548e4c5e9fa2cb54e3816e145ed941c8d94386d3d8637c7d1d2518f1e6ccc04"`
[INFO] [stdout] 2548e4c5e9fa2cb54e3816e145ed941c8d94386d3d8637c7d1d2518f1e6ccc04