Nov 29 21:40:45.339 INFO checking nabeelomer/ImageBuilder against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:40:45.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 21:40:45.649 INFO [stdout] 50dd1a3ebdfdcda74a54f7ffb3e44d336f32f3122bb66089332cece3c1676e04
Nov 29 21:40:45.654 INFO running `"docker" "start" "-a" "50dd1a3ebdfdcda74a54f7ffb3e44d336f32f3122bb66089332cece3c1676e04"`
Nov 29 21:40:46.154 INFO [stderr] usermod: no changes
Nov 29 21:40:46.256 INFO [stderr]     Checking arrayvec v0.4.6
Nov 29 21:40:46.256 INFO [stderr]     Checking ordered-float v0.5.0
Nov 29 21:40:46.256 INFO [stderr]     Checking png v0.11.0
Nov 29 21:40:47.508 INFO [stderr]     Checking rusttype v0.3.0
Nov 29 21:40:47.884 INFO [stderr]     Checking image v0.18.0
Nov 29 21:40:53.416 INFO [stderr]     Checking ImageBuilder v0.1.0 (/source)
Nov 29 21:40:54.648 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:40:54.648 INFO [stderr]   --> src/main.rs:11:9
Nov 29 21:40:54.648 INFO [stderr]    |
Nov 29 21:40:54.648 INFO [stderr] 11 |     let mut image = DynamicImage::new_rgba8(1920, 1080).to_rgba();
Nov 29 21:40:54.648 INFO [stderr]    |         ----^^^^^
Nov 29 21:40:54.648 INFO [stderr]    |         |
Nov 29 21:40:54.648 INFO [stderr]    |         help: remove this `mut`
Nov 29 21:40:54.648 INFO [stderr]    |
Nov 29 21:40:54.648 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 21:40:54.648 INFO [stderr] 
Nov 29 21:40:54.660 INFO [stderr] warning: crate `ImageBuilder` should have a snake case name such as `image_builder`
Nov 29 21:40:54.660 INFO [stderr]   |
Nov 29 21:40:54.660 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 29 21:40:54.660 INFO [stderr] 
Nov 29 21:40:54.933 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:40:54.933 INFO [stderr]   --> src/main.rs:11:9
Nov 29 21:40:54.933 INFO [stderr]    |
Nov 29 21:40:54.933 INFO [stderr] 11 |     let mut image = DynamicImage::new_rgba8(1920, 1080).to_rgba();
Nov 29 21:40:54.933 INFO [stderr]    |         ----^^^^^
Nov 29 21:40:54.933 INFO [stderr]    |         |
Nov 29 21:40:54.933 INFO [stderr]    |         help: remove this `mut`
Nov 29 21:40:54.933 INFO [stderr]    |
Nov 29 21:40:54.933 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 21:40:54.933 INFO [stderr] 
Nov 29 21:40:54.941 INFO [stderr] warning: crate `ImageBuilder` should have a snake case name such as `image_builder`
Nov 29 21:40:54.941 INFO [stderr]   |
Nov 29 21:40:54.941 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 29 21:40:54.941 INFO [stderr] 
Nov 29 21:40:54.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
Nov 29 21:40:54.960 INFO [stderr] su: No module specific data is present
Nov 29 21:40:55.265 INFO running `"docker" "inspect" "50dd1a3ebdfdcda74a54f7ffb3e44d336f32f3122bb66089332cece3c1676e04"`
Nov 29 21:40:55.374 INFO running `"docker" "rm" "-f" "50dd1a3ebdfdcda74a54f7ffb3e44d336f32f3122bb66089332cece3c1676e04"`
Nov 29 21:40:55.524 INFO [stdout] 50dd1a3ebdfdcda74a54f7ffb3e44d336f32f3122bb66089332cece3c1676e04