Oct 27 01:59:13.996 INFO checking komu/weekend-raytracer against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 01:59:13.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 01:59:14.548 INFO blam! b6ef8859f23c32763abfa88b7b925668153ce2325ea4c2c2d963092ddc8d70f8
Oct 27 01:59:14.550 INFO running `"docker" "start" "-a" "b6ef8859f23c32763abfa88b7b925668153ce2325ea4c2c2d963092ddc8d70f8"`
Oct 27 01:59:16.839 INFO kablam! usermod: no changes
Oct 27 01:59:16.996 INFO kablam!     Checking array-init v0.0.4
Oct 27 01:59:16.997 INFO kablam!     Checking cgmath v0.16.1
Oct 27 01:59:16.997 INFO kablam!    Compiling num-derive v0.2.2
Oct 27 01:59:24.503 INFO kablam!     Checking image v0.19.0
Oct 27 01:59:36.339 INFO kablam!     Checking weekend-raytracer v0.1.0 (/source)
Oct 27 01:59:39.165 INFO kablam! warning: unused variable: `rng`
Oct 27 01:59:39.166 INFO kablam!   --> src/main.rs:72:13
Oct 27 01:59:39.167 INFO kablam!    |
Oct 27 01:59:39.167 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 27 01:59:39.168 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Oct 27 01:59:39.168 INFO kablam!    |
Oct 27 01:59:39.168 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 01:59:39.169 INFO kablam! 
Oct 27 01:59:39.180 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:59:39.180 INFO kablam!   --> src/main.rs:72:9
Oct 27 01:59:39.180 INFO kablam!    |
Oct 27 01:59:39.180 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 27 01:59:39.180 INFO kablam!    |         ----^^^
Oct 27 01:59:39.181 INFO kablam!    |         |
Oct 27 01:59:39.181 INFO kablam!    |         help: remove this `mut`
Oct 27 01:59:39.181 INFO kablam!    |
Oct 27 01:59:39.181 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:59:39.181 INFO kablam! 
Oct 27 01:59:39.255 INFO kablam! warning: unused variable: `rng`
Oct 27 01:59:39.255 INFO kablam!   --> src/main.rs:72:13
Oct 27 01:59:39.255 INFO kablam!    |
Oct 27 01:59:39.255 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 27 01:59:39.255 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Oct 27 01:59:39.255 INFO kablam!    |
Oct 27 01:59:39.255 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 01:59:39.255 INFO kablam! 
Oct 27 01:59:39.272 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:59:39.272 INFO kablam!   --> src/main.rs:72:9
Oct 27 01:59:39.272 INFO kablam!    |
Oct 27 01:59:39.272 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 27 01:59:39.273 INFO kablam!    |         ----^^^
Oct 27 01:59:39.273 INFO kablam!    |         |
Oct 27 01:59:39.273 INFO kablam!    |         help: remove this `mut`
Oct 27 01:59:39.273 INFO kablam!    |
Oct 27 01:59:39.274 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:59:39.274 INFO kablam! 
Oct 27 01:59:39.376 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.52s
Oct 27 01:59:39.387 INFO kablam! su: No module specific data is present
Oct 27 01:59:40.697 INFO running `"docker" "rm" "-f" "b6ef8859f23c32763abfa88b7b925668153ce2325ea4c2c2d963092ddc8d70f8"`
Oct 27 01:59:40.998 INFO blam! b6ef8859f23c32763abfa88b7b925668153ce2325ea4c2c2d963092ddc8d70f8