Oct 21 16:24:24.845 INFO checking komu/weekend-raytracer against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:24:24.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/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 21 16:24:25.224 INFO blam! bc520de984d54498b4cf526196d927fd333237a15d0d92add701927d97665ddd
Oct 21 16:24:25.236 INFO running `"docker" "start" "-a" "bc520de984d54498b4cf526196d927fd333237a15d0d92add701927d97665ddd"`
Oct 21 16:24:26.376 INFO kablam! usermod: no changes
Oct 21 16:24:26.611 INFO kablam!     Checking array-init v0.0.4
Oct 21 16:24:26.622 INFO kablam!     Checking cgmath v0.16.1
Oct 21 16:24:26.623 INFO kablam!     Checking image v0.19.0
Oct 21 16:24:40.408 INFO kablam!     Checking weekend-raytracer v0.1.0 (/source)
Oct 21 16:24:42.765 INFO kablam! warning: unused variable: `rng`
Oct 21 16:24:42.766 INFO kablam!   --> src/main.rs:72:13
Oct 21 16:24:42.767 INFO kablam!    |
Oct 21 16:24:42.768 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 21 16:24:42.768 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Oct 21 16:24:42.769 INFO kablam!    |
Oct 21 16:24:42.769 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:24:42.770 INFO kablam! 
Oct 21 16:24:42.781 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:24:42.781 INFO kablam!   --> src/main.rs:72:9
Oct 21 16:24:42.782 INFO kablam!    |
Oct 21 16:24:42.782 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 21 16:24:42.782 INFO kablam!    |         ----^^^
Oct 21 16:24:42.783 INFO kablam!    |         |
Oct 21 16:24:42.783 INFO kablam!    |         help: remove this `mut`
Oct 21 16:24:42.799 INFO kablam!    |
Oct 21 16:24:42.799 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:24:42.799 INFO kablam! 
Oct 21 16:24:42.913 INFO kablam! warning: unused variable: `rng`
Oct 21 16:24:42.913 INFO kablam!   --> src/main.rs:72:13
Oct 21 16:24:42.913 INFO kablam!    |
Oct 21 16:24:42.913 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 21 16:24:42.913 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Oct 21 16:24:42.913 INFO kablam!    |
Oct 21 16:24:42.913 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:24:42.913 INFO kablam! 
Oct 21 16:24:42.936 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:24:42.937 INFO kablam!   --> src/main.rs:72:9
Oct 21 16:24:42.937 INFO kablam!    |
Oct 21 16:24:42.937 INFO kablam! 72 |     let mut rng = thread_rng();
Oct 21 16:24:42.938 INFO kablam!    |         ----^^^
Oct 21 16:24:42.938 INFO kablam!    |         |
Oct 21 16:24:42.939 INFO kablam!    |         help: remove this `mut`
Oct 21 16:24:42.939 INFO kablam!    |
Oct 21 16:24:42.940 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:24:42.940 INFO kablam! 
Oct 21 16:24:43.071 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.65s
Oct 21 16:24:43.081 INFO kablam! su: No module specific data is present
Oct 21 16:24:44.296 INFO running `"docker" "rm" "-f" "bc520de984d54498b4cf526196d927fd333237a15d0d92add701927d97665ddd"`
Oct 21 16:24:44.660 INFO blam! bc520de984d54498b4cf526196d927fd333237a15d0d92add701927d97665ddd