Dec 04 21:15:09.563 INFO checking carolinecullen/Rust-Raytracer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:15:09.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 21:15:10.195 INFO [stdout] e037e09e75a90e2630fde91a0b4aeb0470f7e02f2c6747debd7e012f578a53a0
Dec 04 21:15:10.197 INFO running `"docker" "start" "-a" "e037e09e75a90e2630fde91a0b4aeb0470f7e02f2c6747debd7e012f578a53a0"`
Dec 04 21:15:12.323 INFO [stderr] usermod: no changes
Dec 04 21:15:12.559 INFO [stderr]     Checking memchr v2.0.2
Dec 04 21:15:13.079 INFO [stderr]     Checking nom v4.0.0
Dec 04 21:15:15.171 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Dec 04 21:15:16.151 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 21:15:16.151 INFO [stderr]   --> src/main.rs:10:1
Dec 04 21:15:16.151 INFO [stderr]    |
Dec 04 21:15:16.151 INFO [stderr] 10 | #[macro_use]
Dec 04 21:15:16.151 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 21:15:16.151 INFO [stderr]    |
Dec 04 21:15:16.151 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 21:15:16.151 INFO [stderr] 
Dec 04 21:15:16.221 INFO [stderr] warning: unused variable: `contents`
Dec 04 21:15:16.221 INFO [stderr]   --> src/parser.rs:37:23
Dec 04 21:15:16.221 INFO [stderr]    |
Dec 04 21:15:16.221 INFO [stderr] 37 | fn parse_for_elements(contents: &[u8]) {
Dec 04 21:15:16.221 INFO [stderr]    |                       ^^^^^^^^ help: consider using `_contents` instead
Dec 04 21:15:16.221 INFO [stderr]    |
Dec 04 21:15:16.221 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:15:16.221 INFO [stderr] 
Dec 04 21:15:16.263 INFO [stderr] warning: function is never used: `is_whitespace`
Dec 04 21:15:16.263 INFO [stderr]   --> src/parser.rs:18:1
Dec 04 21:15:16.263 INFO [stderr]    |
Dec 04 21:15:16.263 INFO [stderr] 18 | fn is_whitespace(c: u8) -> bool {
Dec 04 21:15:16.263 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:15:16.263 INFO [stderr] 
Dec 04 21:15:16.263 INFO [stderr] warning: struct is never constructed: `Scene`
Dec 04 21:15:16.263 INFO [stderr]  --> src/scene.rs:1:1
Dec 04 21:15:16.263 INFO [stderr]   |
Dec 04 21:15:16.263 INFO [stderr] 1 | struct Scene {}
Dec 04 21:15:16.263 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 21:15:16.263 INFO [stderr] 
Dec 04 21:15:16.451 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 21:15:16.451 INFO [stderr]   --> src/main.rs:10:1
Dec 04 21:15:16.451 INFO [stderr]    |
Dec 04 21:15:16.451 INFO [stderr] 10 | #[macro_use]
Dec 04 21:15:16.451 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 21:15:16.451 INFO [stderr]    |
Dec 04 21:15:16.451 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 21:15:16.451 INFO [stderr] 
Dec 04 21:15:16.531 INFO [stderr] warning: unused variable: `contents`
Dec 04 21:15:16.531 INFO [stderr]   --> src/parser.rs:37:23
Dec 04 21:15:16.531 INFO [stderr]    |
Dec 04 21:15:16.531 INFO [stderr] 37 | fn parse_for_elements(contents: &[u8]) {
Dec 04 21:15:16.531 INFO [stderr]    |                       ^^^^^^^^ help: consider using `_contents` instead
Dec 04 21:15:16.531 INFO [stderr]    |
Dec 04 21:15:16.531 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:15:16.531 INFO [stderr] 
Dec 04 21:15:16.562 INFO [stderr] warning: function is never used: `is_whitespace`
Dec 04 21:15:16.562 INFO [stderr]   --> src/parser.rs:18:1
Dec 04 21:15:16.562 INFO [stderr]    |
Dec 04 21:15:16.562 INFO [stderr] 18 | fn is_whitespace(c: u8) -> bool {
Dec 04 21:15:16.562 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:15:16.562 INFO [stderr] 
Dec 04 21:15:16.562 INFO [stderr] warning: struct is never constructed: `Scene`
Dec 04 21:15:16.562 INFO [stderr]  --> src/scene.rs:1:1
Dec 04 21:15:16.562 INFO [stderr]   |
Dec 04 21:15:16.562 INFO [stderr] 1 | struct Scene {}
Dec 04 21:15:16.562 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 21:15:16.562 INFO [stderr] 
Dec 04 21:15:16.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Dec 04 21:15:16.623 INFO [stderr] su: No module specific data is present
Dec 04 21:15:17.898 INFO running `"docker" "inspect" "e037e09e75a90e2630fde91a0b4aeb0470f7e02f2c6747debd7e012f578a53a0"`
Dec 04 21:15:18.273 INFO running `"docker" "rm" "-f" "e037e09e75a90e2630fde91a0b4aeb0470f7e02f2c6747debd7e012f578a53a0"`
Dec 04 21:15:18.579 INFO [stdout] e037e09e75a90e2630fde91a0b4aeb0470f7e02f2c6747debd7e012f578a53a0