Dec 12 00:57:14.662 INFO checking PeronTheDuck/rust_Floyd_Steinberg_dithering against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:57:14.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 00:57:15.080 INFO [stdout] 24cf4d0d2f12ac75c5bc143a2ee2e02a80353c16852fb3393b930b12be57cf2e
Dec 12 00:57:15.082 INFO running `"docker" "start" "-a" "24cf4d0d2f12ac75c5bc143a2ee2e02a80353c16852fb3393b930b12be57cf2e"`
Dec 12 00:57:15.672 INFO [stderr] usermod: no changes
Dec 12 00:57:15.835 INFO [stderr]    Compiling syn v0.15.8
Dec 12 00:57:22.812 INFO [stderr]    Compiling num-derive v0.2.3
Dec 12 00:57:27.601 INFO [stderr]     Checking tiff v0.2.1
Dec 12 00:57:28.421 INFO [stderr]     Checking image v0.20.0
Dec 12 00:57:33.998 INFO [stderr]     Checking floyd_steinberg_dithering v0.1.0 (/source)
Dec 12 00:57:35.961 INFO [stderr] warning: type `rgba` should have a camel case name such as `Rgba`
Dec 12 00:57:35.961 INFO [stderr]  --> src/main.rs:5:1
Dec 12 00:57:35.961 INFO [stderr]   |
Dec 12 00:57:35.961 INFO [stderr] 5 | type rgba = image::Rgba<u8>;
Dec 12 00:57:35.961 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:57:35.961 INFO [stderr]   |
Dec 12 00:57:35.961 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 12 00:57:35.961 INFO [stderr] 
Dec 12 00:57:35.989 INFO [stderr] warning: type `rgba` should have a camel case name such as `Rgba`
Dec 12 00:57:35.989 INFO [stderr]  --> src/main.rs:5:1
Dec 12 00:57:35.989 INFO [stderr]   |
Dec 12 00:57:35.990 INFO [stderr] 5 | type rgba = image::Rgba<u8>;
Dec 12 00:57:35.990 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:57:35.990 INFO [stderr]   |
Dec 12 00:57:35.991 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 12 00:57:35.991 INFO [stderr] 
Dec 12 00:57:36.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.30s
Dec 12 00:57:36.006 INFO [stderr] su: No module specific data is present
Dec 12 00:57:36.404 INFO running `"docker" "inspect" "24cf4d0d2f12ac75c5bc143a2ee2e02a80353c16852fb3393b930b12be57cf2e"`
Dec 12 00:57:36.558 INFO running `"docker" "rm" "-f" "24cf4d0d2f12ac75c5bc143a2ee2e02a80353c16852fb3393b930b12be57cf2e"`
Dec 12 00:57:36.727 INFO [stdout] 24cf4d0d2f12ac75c5bc143a2ee2e02a80353c16852fb3393b930b12be57cf2e