Nov 30 01:07:55.130 INFO checking jay-tyler/rust_toy_raytracer against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:07:55.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 01:07:55.343 INFO [stdout] c07125d8f9dc766f858875392c3a2be187da94feab48034ff9c4781abe05aacd
Nov 30 01:07:55.343 INFO running `"docker" "start" "-a" "c07125d8f9dc766f858875392c3a2be187da94feab48034ff9c4781abe05aacd"`
Nov 30 01:07:56.108 INFO [stderr] usermod: no changes
Nov 30 01:07:56.186 INFO [stderr]     Checking rand v0.5.3
Nov 30 01:07:58.324 INFO [stderr]     Checking ray_tracer v0.1.0 (/source)
Nov 30 01:07:58.924 INFO [stderr] warning: unused import: `ray_tracer::rays::Ray`
Nov 30 01:07:58.924 INFO [stderr]  --> src/main.rs:8:5
Nov 30 01:07:58.924 INFO [stderr]   |
Nov 30 01:07:58.924 INFO [stderr] 8 | use ray_tracer::rays::Ray;
Nov 30 01:07:58.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:58.924 INFO [stderr]   |
Nov 30 01:07:58.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:07:58.924 INFO [stderr] 
Nov 30 01:07:58.972 INFO [stderr] warning: unused variable: `lower_left_corner`
Nov 30 01:07:58.972 INFO [stderr]   --> src/main.rs:45:9
Nov 30 01:07:58.972 INFO [stderr]    |
Nov 30 01:07:58.972 INFO [stderr] 45 |     let lower_left_corner = ray_tracer::vectors::ThreeVector(-2.,-1., -1.);
Nov 30 01:07:58.972 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: consider using `_lower_left_corner` instead
Nov 30 01:07:58.972 INFO [stderr]    |
Nov 30 01:07:58.972 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:07:58.972 INFO [stderr] 
Nov 30 01:07:58.972 INFO [stderr] warning: unused variable: `horizontal`
Nov 30 01:07:58.972 INFO [stderr]   --> src/main.rs:46:9
Nov 30 01:07:58.973 INFO [stderr]    |
Nov 30 01:07:58.973 INFO [stderr] 46 |     let horizontal = ray_tracer::vectors::ThreeVector(4., 0., 0.);
Nov 30 01:07:58.973 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_horizontal` instead
Nov 30 01:07:58.973 INFO [stderr] 
Nov 30 01:07:58.973 INFO [stderr] warning: unused variable: `vertical`
Nov 30 01:07:58.973 INFO [stderr]   --> src/main.rs:47:9
Nov 30 01:07:58.973 INFO [stderr]    |
Nov 30 01:07:58.973 INFO [stderr] 47 |     let vertical = ray_tracer::vectors::ThreeVector(0.,2., 0.);
Nov 30 01:07:58.973 INFO [stderr]    |         ^^^^^^^^ help: consider using `_vertical` instead
Nov 30 01:07:58.973 INFO [stderr] 
Nov 30 01:07:58.973 INFO [stderr] warning: unused variable: `origin`
Nov 30 01:07:58.973 INFO [stderr]   --> src/main.rs:48:9
Nov 30 01:07:58.973 INFO [stderr]    |
Nov 30 01:07:58.973 INFO [stderr] 48 |     let origin = ray_tracer::vectors::ThreeVector(0.,0.,0.);
Nov 30 01:07:58.973 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Nov 30 01:07:58.973 INFO [stderr] 
Nov 30 01:07:58.973 INFO [stderr] warning: unused variable: `p`
Nov 30 01:07:58.973 INFO [stderr]   --> src/main.rs:71:25
Nov 30 01:07:58.973 INFO [stderr]    |
Nov 30 01:07:58.973 INFO [stderr] 71 |                     let p = r.point_at_parameter(2.0);
Nov 30 01:07:58.973 INFO [stderr]    |                         ^ help: consider using `_p` instead
Nov 30 01:07:58.973 INFO [stderr] 
Nov 30 01:07:59.012 INFO [stderr] warning: unused import: `ray_tracer::rays::Ray`
Nov 30 01:07:59.012 INFO [stderr]  --> src/main.rs:8:5
Nov 30 01:07:59.012 INFO [stderr]   |
Nov 30 01:07:59.012 INFO [stderr] 8 | use ray_tracer::rays::Ray;
Nov 30 01:07:59.012 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:59.012 INFO [stderr]   |
Nov 30 01:07:59.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:07:59.012 INFO [stderr] 
Nov 30 01:07:59.042 INFO [stderr] warning: unused variable: `lower_left_corner`
Nov 30 01:07:59.042 INFO [stderr]   --> src/main.rs:45:9
Nov 30 01:07:59.042 INFO [stderr]    |
Nov 30 01:07:59.042 INFO [stderr] 45 |     let lower_left_corner = ray_tracer::vectors::ThreeVector(-2.,-1., -1.);
Nov 30 01:07:59.042 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: consider using `_lower_left_corner` instead
Nov 30 01:07:59.042 INFO [stderr]    |
Nov 30 01:07:59.042 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:07:59.042 INFO [stderr] 
Nov 30 01:07:59.042 INFO [stderr] warning: unused variable: `horizontal`
Nov 30 01:07:59.042 INFO [stderr]   --> src/main.rs:46:9
Nov 30 01:07:59.042 INFO [stderr]    |
Nov 30 01:07:59.042 INFO [stderr] 46 |     let horizontal = ray_tracer::vectors::ThreeVector(4., 0., 0.);
Nov 30 01:07:59.042 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_horizontal` instead
Nov 30 01:07:59.042 INFO [stderr] 
Nov 30 01:07:59.042 INFO [stderr] warning: unused variable: `vertical`
Nov 30 01:07:59.042 INFO [stderr]   --> src/main.rs:47:9
Nov 30 01:07:59.042 INFO [stderr]    |
Nov 30 01:07:59.042 INFO [stderr] 47 |     let vertical = ray_tracer::vectors::ThreeVector(0.,2., 0.);
Nov 30 01:07:59.042 INFO [stderr]    |         ^^^^^^^^ help: consider using `_vertical` instead
Nov 30 01:07:59.042 INFO [stderr] 
Nov 30 01:07:59.042 INFO [stderr] warning: unused variable: `origin`
Nov 30 01:07:59.042 INFO [stderr]   --> src/main.rs:48:9
Nov 30 01:07:59.042 INFO [stderr]    |
Nov 30 01:07:59.042 INFO [stderr] 48 |     let origin = ray_tracer::vectors::ThreeVector(0.,0.,0.);
Nov 30 01:07:59.042 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Nov 30 01:07:59.042 INFO [stderr] 
Nov 30 01:07:59.042 INFO [stderr] warning: unused variable: `p`
Nov 30 01:07:59.042 INFO [stderr]   --> src/main.rs:71:25
Nov 30 01:07:59.042 INFO [stderr]    |
Nov 30 01:07:59.042 INFO [stderr] 71 |                     let p = r.point_at_parameter(2.0);
Nov 30 01:07:59.042 INFO [stderr]    |                         ^ help: consider using `_p` instead
Nov 30 01:07:59.042 INFO [stderr] 
Nov 30 01:07:59.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Nov 30 01:07:59.073 INFO [stderr] su: No module specific data is present
Nov 30 01:07:59.537 INFO running `"docker" "inspect" "c07125d8f9dc766f858875392c3a2be187da94feab48034ff9c4781abe05aacd"`
Nov 30 01:07:59.688 INFO running `"docker" "rm" "-f" "c07125d8f9dc766f858875392c3a2be187da94feab48034ff9c4781abe05aacd"`
Nov 30 01:07:59.847 INFO [stdout] c07125d8f9dc766f858875392c3a2be187da94feab48034ff9c4781abe05aacd