Nov 02 15:27:18.622 INFO checking donachys/midpoint_displacement_2d_terrain against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 15:27:18.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 15:27:19.104 INFO blam! 3706b6482564aaa113bbc531caf4de643e43048361c6bb245c0b838a7420996e
Nov 02 15:27:19.106 INFO running `"docker" "start" "-a" "3706b6482564aaa113bbc531caf4de643e43048361c6bb245c0b838a7420996e"`
Nov 02 15:27:21.372 INFO kablam! usermod: no changes
Nov 02 15:27:21.509 INFO kablam!    Compiling gcc v0.3.40
Nov 02 15:27:24.020 INFO kablam!    Compiling miniz-sys v0.1.7
Nov 02 15:27:26.096 INFO kablam!     Checking flate2 v0.2.14
Nov 02 15:27:26.952 INFO kablam!     Checking png v0.5.2
Nov 02 15:27:28.610 INFO kablam!     Checking image v0.10.4
Nov 02 15:27:33.436 INFO kablam!     Checking midpoint_displacement_2d v0.1.0 (/source)
Nov 02 15:27:35.292 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:27:35.292 INFO kablam!   --> src/main.rs:58:13
Nov 02 15:27:35.292 INFO kablam!    |
Nov 02 15:27:35.292 INFO kablam! 58 |         let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y);
Nov 02 15:27:35.292 INFO kablam!    |             ----^^^^^
Nov 02 15:27:35.292 INFO kablam!    |             |
Nov 02 15:27:35.292 INFO kablam!    |             help: remove this `mut`
Nov 02 15:27:35.293 INFO kablam!    |
Nov 02 15:27:35.293 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 15:27:35.293 INFO kablam! 
Nov 02 15:27:35.592 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:27:35.592 INFO kablam!   --> src/main.rs:58:13
Nov 02 15:27:35.592 INFO kablam!    |
Nov 02 15:27:35.592 INFO kablam! 58 |         let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y);
Nov 02 15:27:35.592 INFO kablam!    |             ----^^^^^
Nov 02 15:27:35.592 INFO kablam!    |             |
Nov 02 15:27:35.592 INFO kablam!    |             help: remove this `mut`
Nov 02 15:27:35.592 INFO kablam!    |
Nov 02 15:27:35.592 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 15:27:35.592 INFO kablam! 
Nov 02 15:27:35.685 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.27s
Nov 02 15:27:35.690 INFO kablam! su: No module specific data is present
Nov 02 15:27:36.568 INFO running `"docker" "rm" "-f" "3706b6482564aaa113bbc531caf4de643e43048361c6bb245c0b838a7420996e"`
Nov 02 15:27:36.893 INFO blam! 3706b6482564aaa113bbc531caf4de643e43048361c6bb245c0b838a7420996e