Nov 01 05:57:25.374 INFO checking donachys/midpoint_displacement_2d_terrain against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:57:25.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 05:57:25.932 INFO blam! 33bce312ef0fe2161daa750671fb36da4f8dfa18c78d99619b6776fc196ffd11
Nov 01 05:57:25.938 INFO running `"docker" "start" "-a" "33bce312ef0fe2161daa750671fb36da4f8dfa18c78d99619b6776fc196ffd11"`
Nov 01 05:57:26.917 INFO kablam! usermod: no changes
Nov 01 05:57:27.105 INFO kablam!    Compiling gcc v0.3.40
Nov 01 05:57:29.543 INFO kablam!    Compiling miniz-sys v0.1.7
Nov 01 05:57:31.359 INFO kablam!     Checking flate2 v0.2.14
Nov 01 05:57:32.166 INFO kablam!     Checking png v0.5.2
Nov 01 05:57:33.540 INFO kablam!     Checking image v0.10.4
Nov 01 05:57:38.334 INFO kablam!     Checking midpoint_displacement_2d v0.1.0 (/source)
Nov 01 05:57:40.297 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:57:40.297 INFO kablam!   --> src/main.rs:58:13
Nov 01 05:57:40.297 INFO kablam!    |
Nov 01 05:57:40.297 INFO kablam! 58 |         let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y);
Nov 01 05:57:40.297 INFO kablam!    |             ----^^^^^
Nov 01 05:57:40.297 INFO kablam!    |             |
Nov 01 05:57:40.297 INFO kablam!    |             help: remove this `mut`
Nov 01 05:57:40.297 INFO kablam!    |
Nov 01 05:57:40.297 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 05:57:40.297 INFO kablam! 
Nov 01 05:57:40.532 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:57:40.533 INFO kablam!   --> src/main.rs:58:13
Nov 01 05:57:40.534 INFO kablam!    |
Nov 01 05:57:40.535 INFO kablam! 58 |         let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y);
Nov 01 05:57:40.535 INFO kablam!    |             ----^^^^^
Nov 01 05:57:40.536 INFO kablam!    |             |
Nov 01 05:57:40.537 INFO kablam!    |             help: remove this `mut`
Nov 01 05:57:40.537 INFO kablam!    |
Nov 01 05:57:40.538 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 05:57:40.538 INFO kablam! 
Nov 01 05:57:40.582 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.62s
Nov 01 05:57:40.593 INFO kablam! su: No module specific data is present
Nov 01 05:57:41.463 INFO running `"docker" "rm" "-f" "33bce312ef0fe2161daa750671fb36da4f8dfa18c78d99619b6776fc196ffd11"`
Nov 01 05:57:41.876 INFO blam! 33bce312ef0fe2161daa750671fb36da4f8dfa18c78d99619b6776fc196ffd11