Dec 18 06:52:07.866 INFO checking Kuehle/bitmap-show-cli against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:52:07.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Kuehle/bitmap-show-cli:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:52:08.352 INFO [stdout] 9fe293ebc7e9679fc1fdf3d3163dfb837e4fc70f510e8ccc6268093ab4e407a6
Dec 18 06:52:08.358 INFO running `"docker" "start" "-a" "9fe293ebc7e9679fc1fdf3d3163dfb837e4fc70f510e8ccc6268093ab4e407a6"`
Dec 18 06:52:10.196 INFO [stderr]     Checking bmp v0.4.0
Dec 18 06:52:10.933 INFO [stderr]     Checking bitmap-show-cli v0.1.0 (/opt/crater/workdir)
Dec 18 06:52:11.500 INFO [stderr] warning: unused import: `std::thread`
Dec 18 06:52:11.500 INFO [stderr]  --> src/main.rs:5:5
Dec 18 06:52:11.500 INFO [stderr]   |
Dec 18 06:52:11.500 INFO [stderr] 5 | use std::thread;
Dec 18 06:52:11.500 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 06:52:11.504 INFO [stderr] warning: unused import: `std::thread`
Dec 18 06:52:11.505 INFO [stderr]  --> src/main.rs:5:5
Dec 18 06:52:11.505 INFO [stderr]   |
Dec 18 06:52:11.505 INFO [stderr] 5 | use std::thread;
Dec 18 06:52:11.505 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 06:52:11.505 INFO [stderr]   |
Dec 18 06:52:11.505 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:52:11.505 INFO [stderr] 
Dec 18 06:52:11.505 INFO [stderr] warning: unused import: `Image`
Dec 18 06:52:11.505 INFO [stderr]  --> src/main.rs:7:11
Dec 18 06:52:11.505 INFO [stderr]   |
Dec 18 06:52:11.505 INFO [stderr] 7 | use bmp::{Image, Pixel};
Dec 18 06:52:11.505 INFO [stderr]   |           ^^^^^
Dec 18 06:52:11.505 INFO [stderr] 
Dec 18 06:52:11.507 INFO [stderr]   |
Dec 18 06:52:11.507 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:52:11.507 INFO [stderr] 
Dec 18 06:52:11.507 INFO [stderr] warning: unused import: `Image`
Dec 18 06:52:11.507 INFO [stderr]  --> src/main.rs:7:11
Dec 18 06:52:11.507 INFO [stderr]   |
Dec 18 06:52:11.507 INFO [stderr] 7 | use bmp::{Image, Pixel};
Dec 18 06:52:11.507 INFO [stderr]   |           ^^^^^
Dec 18 06:52:11.507 INFO [stderr] 
Dec 18 06:52:11.602 INFO [stderr] warning: unused variable: `e`
Dec 18 06:52:11.602 INFO [stderr]   --> src/main.rs:35:13
Dec 18 06:52:11.602 INFO [stderr]    |
Dec 18 06:52:11.602 INFO [stderr] 35 |         Err(e) => {
Dec 18 06:52:11.602 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 06:52:11.618 INFO [stderr]    |
Dec 18 06:52:11.618 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:52:11.618 INFO [stderr] 
Dec 18 06:52:11.618 INFO [stderr] warning: unused variable: `j`
Dec 18 06:52:11.618 INFO [stderr]   --> src/main.rs:72:14
Dec 18 06:52:11.618 INFO [stderr]    |
Dec 18 06:52:11.618 INFO [stderr] 72 |         for (j, inner) in outer.iter().enumerate() {
Dec 18 06:52:11.618 INFO [stderr]    |              ^ help: consider using `_j` instead
Dec 18 06:52:11.618 INFO [stderr] 
Dec 18 06:52:11.644 INFO [stderr] warning: unused variable: `e`
Dec 18 06:52:11.644 INFO [stderr]   --> src/main.rs:35:13
Dec 18 06:52:11.644 INFO [stderr]    |
Dec 18 06:52:11.644 INFO [stderr] 35 |         Err(e) => {
Dec 18 06:52:11.644 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 06:52:11.644 INFO [stderr]    |
Dec 18 06:52:11.644 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:52:11.644 INFO [stderr] 
Dec 18 06:52:11.644 INFO [stderr] warning: unused variable: `j`
Dec 18 06:52:11.644 INFO [stderr]   --> src/main.rs:72:14
Dec 18 06:52:11.644 INFO [stderr]    |
Dec 18 06:52:11.644 INFO [stderr] 72 |         for (j, inner) in outer.iter().enumerate() {
Dec 18 06:52:11.644 INFO [stderr]    |              ^ help: consider using `_j` instead
Dec 18 06:52:11.644 INFO [stderr] 
Dec 18 06:52:11.649 INFO [stderr] warning: function `numberFromPixel` should have a snake case name such as `number_from_pixel`
Dec 18 06:52:11.649 INFO [stderr]   --> src/main.rs:91:1
Dec 18 06:52:11.649 INFO [stderr]    |
Dec 18 06:52:11.649 INFO [stderr] 91 | / fn numberFromPixel(px: &Pixel) -> u32 {
Dec 18 06:52:11.649 INFO [stderr] 92 | |     (px.r as u32 + px.g as u32 + px.b as u32) / 154
Dec 18 06:52:11.649 INFO [stderr] 93 | | }
Dec 18 06:52:11.649 INFO [stderr]    | |_^
Dec 18 06:52:11.657 INFO [stderr]    |
Dec 18 06:52:11.659 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 06:52:11.659 INFO [stderr] 
Dec 18 06:52:11.666 INFO [stderr] warning: function `numberFromPixel` should have a snake case name such as `number_from_pixel`
Dec 18 06:52:11.666 INFO [stderr]   --> src/main.rs:91:1
Dec 18 06:52:11.666 INFO [stderr]    |
Dec 18 06:52:11.666 INFO [stderr] 91 | / fn numberFromPixel(px: &Pixel) -> u32 {
Dec 18 06:52:11.666 INFO [stderr] 92 | |     (px.r as u32 + px.g as u32 + px.b as u32) / 154
Dec 18 06:52:11.666 INFO [stderr] 93 | | }
Dec 18 06:52:11.666 INFO [stderr]    | |_^
Dec 18 06:52:11.666 INFO [stderr]    |
Dec 18 06:52:11.666 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 06:52:11.666 INFO [stderr] 
Dec 18 06:52:11.737 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 18 06:52:12.332 INFO running `"docker" "inspect" "9fe293ebc7e9679fc1fdf3d3163dfb837e4fc70f510e8ccc6268093ab4e407a6"`
Dec 18 06:52:12.642 INFO running `"docker" "rm" "-f" "9fe293ebc7e9679fc1fdf3d3163dfb837e4fc70f510e8ccc6268093ab4e407a6"`
Dec 18 06:52:12.932 INFO [stdout] 9fe293ebc7e9679fc1fdf3d3163dfb837e4fc70f510e8ccc6268093ab4e407a6