Nov 28 08:05:07.222 INFO checking carolinecullen/Rust-Raytracer against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:05:07.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 08:05:07.738 INFO [stdout] b23b6056acc1bdc6fc7ebd1e7cbe63b74d652f097efa5167f442f66e9e2e2983
Nov 28 08:05:07.740 INFO running `"docker" "start" "-a" "b23b6056acc1bdc6fc7ebd1e7cbe63b74d652f097efa5167f442f66e9e2e2983"`
Nov 28 08:05:09.657 INFO [stderr] usermod: no changes
Nov 28 08:05:09.832 INFO [stderr]     Checking memchr v2.0.2
Nov 28 08:05:10.288 INFO [stderr]     Checking nom v4.0.0
Nov 28 08:05:12.321 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Nov 28 08:05:13.412 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 08:05:13.412 INFO [stderr]   --> src/main.rs:10:1
Nov 28 08:05:13.412 INFO [stderr]    |
Nov 28 08:05:13.412 INFO [stderr] 10 | #[macro_use]
Nov 28 08:05:13.412 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 08:05:13.412 INFO [stderr]    |
Nov 28 08:05:13.412 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 08:05:13.412 INFO [stderr] 
Nov 28 08:05:13.492 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 08:05:13.492 INFO [stderr]   --> src/main.rs:10:1
Nov 28 08:05:13.492 INFO [stderr]    |
Nov 28 08:05:13.492 INFO [stderr] 10 | #[macro_use]
Nov 28 08:05:13.492 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 08:05:13.492 INFO [stderr]    |
Nov 28 08:05:13.492 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 08:05:13.492 INFO [stderr] 
Nov 28 08:05:13.552 INFO [stderr] warning: unused variable: `contents`
Nov 28 08:05:13.552 INFO [stderr]   --> src/parser.rs:37:23
Nov 28 08:05:13.552 INFO [stderr]    |
Nov 28 08:05:13.552 INFO [stderr] 37 | fn parse_for_elements(contents: &[u8]) {
Nov 28 08:05:13.552 INFO [stderr]    |                       ^^^^^^^^ help: consider using `_contents` instead
Nov 28 08:05:13.552 INFO [stderr]    |
Nov 28 08:05:13.552 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:05:13.552 INFO [stderr] 
Nov 28 08:05:13.594 INFO [stderr] warning: function is never used: `is_whitespace`
Nov 28 08:05:13.594 INFO [stderr]   --> src/parser.rs:18:1
Nov 28 08:05:13.594 INFO [stderr]    |
Nov 28 08:05:13.594 INFO [stderr] 18 | fn is_whitespace(c: u8) -> bool {
Nov 28 08:05:13.594 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:05:13.594 INFO [stderr] 
Nov 28 08:05:13.594 INFO [stderr] warning: struct is never constructed: `Scene`
Nov 28 08:05:13.600 INFO [stderr]  --> src/scene.rs:1:1
Nov 28 08:05:13.600 INFO [stderr]   |
Nov 28 08:05:13.600 INFO [stderr] 1 | struct Scene {}
Nov 28 08:05:13.601 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 08:05:13.601 INFO [stderr] 
Nov 28 08:05:13.641 INFO [stderr] warning: unused variable: `contents`
Nov 28 08:05:13.641 INFO [stderr]   --> src/parser.rs:37:23
Nov 28 08:05:13.641 INFO [stderr]    |
Nov 28 08:05:13.641 INFO [stderr] 37 | fn parse_for_elements(contents: &[u8]) {
Nov 28 08:05:13.641 INFO [stderr]    |                       ^^^^^^^^ help: consider using `_contents` instead
Nov 28 08:05:13.641 INFO [stderr]    |
Nov 28 08:05:13.641 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:05:13.642 INFO [stderr] 
Nov 28 08:05:13.673 INFO [stderr] warning: function is never used: `is_whitespace`
Nov 28 08:05:13.673 INFO [stderr]   --> src/parser.rs:18:1
Nov 28 08:05:13.674 INFO [stderr]    |
Nov 28 08:05:13.674 INFO [stderr] 18 | fn is_whitespace(c: u8) -> bool {
Nov 28 08:05:13.674 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:05:13.674 INFO [stderr] 
Nov 28 08:05:13.674 INFO [stderr] warning: struct is never constructed: `Scene`
Nov 28 08:05:13.674 INFO [stderr]  --> src/scene.rs:1:1
Nov 28 08:05:13.674 INFO [stderr]   |
Nov 28 08:05:13.674 INFO [stderr] 1 | struct Scene {}
Nov 28 08:05:13.674 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 08:05:13.674 INFO [stderr] 
Nov 28 08:05:13.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
Nov 28 08:05:13.712 INFO [stderr] su: No module specific data is present
Nov 28 08:05:15.006 INFO running `"docker" "inspect" "b23b6056acc1bdc6fc7ebd1e7cbe63b74d652f097efa5167f442f66e9e2e2983"`
Nov 28 08:05:15.351 INFO running `"docker" "rm" "-f" "b23b6056acc1bdc6fc7ebd1e7cbe63b74d652f097efa5167f442f66e9e2e2983"`
Nov 28 08:05:15.757 INFO [stdout] b23b6056acc1bdc6fc7ebd1e7cbe63b74d652f097efa5167f442f66e9e2e2983