Nov 04 04:09:44.943 INFO checking komu/weekend-raytracer against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 04:09:44.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 04:09:45.412 INFO blam! 3b38d875bb6dd00c5e60acfb1b15e0115eb5c04714c6a478213da0e2d8cf4ca5
Nov 04 04:09:45.413 INFO running `"docker" "start" "-a" "3b38d875bb6dd00c5e60acfb1b15e0115eb5c04714c6a478213da0e2d8cf4ca5"`
Nov 04 04:09:46.572 INFO kablam! usermod: no changes
Nov 04 04:09:46.787 INFO kablam!     Checking array-init v0.0.4
Nov 04 04:09:46.798 INFO kablam!     Checking cgmath v0.16.1
Nov 04 04:09:46.798 INFO kablam!    Compiling num-derive v0.2.2
Nov 04 04:09:53.867 INFO kablam!     Checking image v0.19.0
Nov 04 04:10:05.787 INFO kablam!     Checking weekend-raytracer v0.1.0 (/source)
Nov 04 04:10:08.563 INFO kablam! warning: unused variable: `rng`
Nov 04 04:10:08.563 INFO kablam!   --> src/main.rs:72:13
Nov 04 04:10:08.563 INFO kablam!    |
Nov 04 04:10:08.563 INFO kablam! 72 |     let mut rng = thread_rng();
Nov 04 04:10:08.563 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Nov 04 04:10:08.563 INFO kablam!    |
Nov 04 04:10:08.563 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 04:10:08.563 INFO kablam! 
Nov 04 04:10:08.595 INFO kablam! warning: variable does not need to be mutable
Nov 04 04:10:08.595 INFO kablam!   --> src/main.rs:72:9
Nov 04 04:10:08.595 INFO kablam!    |
Nov 04 04:10:08.595 INFO kablam! 72 |     let mut rng = thread_rng();
Nov 04 04:10:08.595 INFO kablam!    |         ----^^^
Nov 04 04:10:08.595 INFO kablam!    |         |
Nov 04 04:10:08.595 INFO kablam!    |         help: remove this `mut`
Nov 04 04:10:08.595 INFO kablam!    |
Nov 04 04:10:08.595 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 04:10:08.595 INFO kablam! 
Nov 04 04:10:08.755 INFO kablam! warning: unused variable: `rng`
Nov 04 04:10:08.755 INFO kablam!   --> src/main.rs:72:13
Nov 04 04:10:08.755 INFO kablam!    |
Nov 04 04:10:08.755 INFO kablam! 72 |     let mut rng = thread_rng();
Nov 04 04:10:08.755 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Nov 04 04:10:08.755 INFO kablam!    |
Nov 04 04:10:08.755 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 04:10:08.755 INFO kablam! 
Nov 04 04:10:08.779 INFO kablam! warning: variable does not need to be mutable
Nov 04 04:10:08.780 INFO kablam!   --> src/main.rs:72:9
Nov 04 04:10:08.780 INFO kablam!    |
Nov 04 04:10:08.780 INFO kablam! 72 |     let mut rng = thread_rng();
Nov 04 04:10:08.781 INFO kablam!    |         ----^^^
Nov 04 04:10:08.781 INFO kablam!    |         |
Nov 04 04:10:08.781 INFO kablam!    |         help: remove this `mut`
Nov 04 04:10:08.781 INFO kablam!    |
Nov 04 04:10:08.782 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 04:10:08.782 INFO kablam! 
Nov 04 04:10:08.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.32s
Nov 04 04:10:08.935 INFO kablam! su: No module specific data is present
Nov 04 04:10:10.040 INFO running `"docker" "rm" "-f" "3b38d875bb6dd00c5e60acfb1b15e0115eb5c04714c6a478213da0e2d8cf4ca5"`
Nov 04 04:10:10.363 INFO blam! 3b38d875bb6dd00c5e60acfb1b15e0115eb5c04714c6a478213da0e2d8cf4ca5