Dec 11 19:31:44.718 INFO checking donachys/midpoint_displacement_2d_terrain against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:31:44.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 19:31:45.154 INFO [stdout] 54c3f7d8d94dd22fb2eb62f8241ddbf9e8253d5efb00e4424b13777e0b533c30
Dec 11 19:31:45.162 INFO running `"docker" "start" "-a" "54c3f7d8d94dd22fb2eb62f8241ddbf9e8253d5efb00e4424b13777e0b533c30"`
Dec 11 19:31:45.726 INFO [stderr] usermod: no changes
Dec 11 19:31:45.828 INFO [stderr]    Compiling miniz-sys v0.1.7
Dec 11 19:31:45.829 INFO [stderr]     Checking rayon v0.6.0
Dec 11 19:31:47.574 INFO [stderr]     Checking flate2 v0.2.14
Dec 11 19:31:47.788 INFO [stderr]     Checking jpeg-decoder v0.1.10
Dec 11 19:31:48.287 INFO [stderr]     Checking png v0.5.2
Dec 11 19:31:49.560 INFO [stderr]     Checking image v0.10.4
Dec 11 19:31:53.844 INFO [stderr]     Checking midpoint_displacement_2d v0.1.0 (/source)
Dec 11 19:31:55.928 INFO [stderr] warning: variable does not need to be mutable
Dec 11 19:31:55.928 INFO [stderr]   --> src/main.rs:58:13
Dec 11 19:31:55.928 INFO [stderr]    |
Dec 11 19:31:55.928 INFO [stderr] 58 |         let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y);
Dec 11 19:31:55.928 INFO [stderr]    |             ----^^^^^
Dec 11 19:31:55.928 INFO [stderr]    |             |
Dec 11 19:31:55.928 INFO [stderr]    |             help: remove this `mut`
Dec 11 19:31:55.928 INFO [stderr]    |
Dec 11 19:31:55.928 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 19:31:55.928 INFO [stderr] 
Dec 11 19:31:56.128 INFO [stderr] warning: variable does not need to be mutable
Dec 11 19:31:56.128 INFO [stderr]   --> src/main.rs:58:13
Dec 11 19:31:56.128 INFO [stderr]    |
Dec 11 19:31:56.128 INFO [stderr] 58 |         let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y);
Dec 11 19:31:56.128 INFO [stderr]    |             ----^^^^^
Dec 11 19:31:56.128 INFO [stderr]    |             |
Dec 11 19:31:56.128 INFO [stderr]    |             help: remove this `mut`
Dec 11 19:31:56.128 INFO [stderr]    |
Dec 11 19:31:56.128 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 19:31:56.128 INFO [stderr] 
Dec 11 19:31:56.166 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
Dec 11 19:31:56.176 INFO [stderr] su: No module specific data is present
Dec 11 19:31:56.678 INFO running `"docker" "inspect" "54c3f7d8d94dd22fb2eb62f8241ddbf9e8253d5efb00e4424b13777e0b533c30"`
Dec 11 19:31:56.996 INFO running `"docker" "rm" "-f" "54c3f7d8d94dd22fb2eb62f8241ddbf9e8253d5efb00e4424b13777e0b533c30"`
Dec 11 19:31:57.393 INFO [stdout] 54c3f7d8d94dd22fb2eb62f8241ddbf9e8253d5efb00e4424b13777e0b533c30