Dec 11 15:28:54.010 INFO checking kilork/abctracer against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:28:54.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 15:28:54.436 INFO [stdout] c21832c1f1f38b8878da7dbb746adc38e4f3546a3d0449823a5ad5f011dc1de2
Dec 11 15:28:54.436 INFO running `"docker" "start" "-a" "c21832c1f1f38b8878da7dbb746adc38e4f3546a3d0449823a5ad5f011dc1de2"`
Dec 11 15:28:55.584 INFO [stderr] usermod: no changes
Dec 11 15:28:55.637 INFO [stderr]     Checking abctracer v0.1.0 (/source)
Dec 11 15:28:56.312 INFO [stderr] warning: unused variable: `p`
Dec 11 15:28:56.312 INFO [stderr]   --> src/geometry/plane.rs:55:27
Dec 11 15:28:56.312 INFO [stderr]    |
Dec 11 15:28:56.312 INFO [stderr] 55 |     fn find_normal(&self, p: &Vector) -> Vector {
Dec 11 15:28:56.312 INFO [stderr]    |                           ^ help: consider using `_p` instead
Dec 11 15:28:56.312 INFO [stderr]    |
Dec 11 15:28:56.312 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:28:56.312 INFO [stderr] 
Dec 11 15:28:56.312 INFO [stderr] warning: unused variable: `p`
Dec 11 15:28:56.312 INFO [stderr]   --> src/geometry/rect.rs:67:27
Dec 11 15:28:56.312 INFO [stderr]    |
Dec 11 15:28:56.312 INFO [stderr] 67 |     fn find_normal(&self, p: &Vector) -> Vector {
Dec 11 15:28:56.312 INFO [stderr]    |                           ^ help: consider using `_p` instead
Dec 11 15:28:56.312 INFO [stderr] 
Dec 11 15:28:56.312 INFO [stderr] warning: unused variable: `ray`
Dec 11 15:28:56.312 INFO [stderr]   --> src/environment.rs:77:32
Dec 11 15:28:56.312 INFO [stderr]    |
Dec 11 15:28:56.312 INFO [stderr] 77 |     fn shade_background(&self, ray: &Ray) -> Color {
Dec 11 15:28:56.312 INFO [stderr]    |                                ^^^ help: consider using `_ray` instead
Dec 11 15:28:56.312 INFO [stderr] 
Dec 11 15:28:56.396 INFO [stderr] warning: field is never used: `buffer`
Dec 11 15:28:56.396 INFO [stderr]  --> src/render/backend/dummy.rs:8:5
Dec 11 15:28:56.396 INFO [stderr]   |
Dec 11 15:28:56.396 INFO [stderr] 8 |     buffer: [u8; DEFAULT_BUFFER_SIZE],
Dec 11 15:28:56.396 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:28:56.396 INFO [stderr]   |
Dec 11 15:28:56.396 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:28:56.396 INFO [stderr] 
Dec 11 15:28:56.396 INFO [stderr] warning: field is never used: `side_a`
Dec 11 15:28:56.396 INFO [stderr]  --> src/geometry/rect.rs:6:5
Dec 11 15:28:56.396 INFO [stderr]   |
Dec 11 15:28:56.396 INFO [stderr] 6 |     side_a: Vector,
Dec 11 15:28:56.396 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 15:28:56.396 INFO [stderr] 
Dec 11 15:28:56.396 INFO [stderr] warning: field is never used: `side_b`
Dec 11 15:28:56.397 INFO [stderr]  --> src/geometry/rect.rs:7:5
Dec 11 15:28:56.397 INFO [stderr]   |
Dec 11 15:28:56.397 INFO [stderr] 7 |     side_b: Vector,
Dec 11 15:28:56.397 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 15:28:56.397 INFO [stderr] 
Dec 11 15:28:56.397 INFO [stderr] warning: field is never used: `loc`
Dec 11 15:28:56.397 INFO [stderr]  --> src/geometry/_box.rs:5:5
Dec 11 15:28:56.397 INFO [stderr]   |
Dec 11 15:28:56.397 INFO [stderr] 5 |     loc: Vector,
Dec 11 15:28:56.397 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 15:28:56.397 INFO [stderr] 
Dec 11 15:28:56.397 INFO [stderr] warning: field is never used: `e1`
Dec 11 15:28:56.397 INFO [stderr]   --> src/geometry/_box.rs:10:5
Dec 11 15:28:56.397 INFO [stderr]    |
Dec 11 15:28:56.397 INFO [stderr] 10 |     e1: Vector,
Dec 11 15:28:56.397 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 15:28:56.397 INFO [stderr] 
Dec 11 15:28:56.397 INFO [stderr] warning: field is never used: `e2`
Dec 11 15:28:56.397 INFO [stderr]   --> src/geometry/_box.rs:11:5
Dec 11 15:28:56.397 INFO [stderr]    |
Dec 11 15:28:56.397 INFO [stderr] 11 |     e2: Vector,
Dec 11 15:28:56.397 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 15:28:56.397 INFO [stderr] 
Dec 11 15:28:56.397 INFO [stderr] warning: field is never used: `e3`
Dec 11 15:28:56.397 INFO [stderr]   --> src/geometry/_box.rs:12:5
Dec 11 15:28:56.397 INFO [stderr]    |
Dec 11 15:28:56.397 INFO [stderr] 12 |     e3: Vector,
Dec 11 15:28:56.397 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 15:28:56.397 INFO [stderr] 
Dec 11 15:28:56.397 INFO [stderr] warning: field is never used: `radius`
Dec 11 15:28:56.397 INFO [stderr]   --> src/geometry/cylinder.rs:15:5
Dec 11 15:28:56.397 INFO [stderr]    |
Dec 11 15:28:56.397 INFO [stderr] 15 |     radius: f64,
Dec 11 15:28:56.397 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 15:28:56.397 INFO [stderr] 
Dec 11 15:28:56.644 INFO [stderr] warning: unused variable: `p`
Dec 11 15:28:56.644 INFO [stderr]   --> src/geometry/plane.rs:55:27
Dec 11 15:28:56.644 INFO [stderr]    |
Dec 11 15:28:56.644 INFO [stderr] 55 |     fn find_normal(&self, p: &Vector) -> Vector {
Dec 11 15:28:56.644 INFO [stderr]    |                           ^ help: consider using `_p` instead
Dec 11 15:28:56.644 INFO [stderr]    |
Dec 11 15:28:56.644 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:28:56.644 INFO [stderr] 
Dec 11 15:28:56.644 INFO [stderr] warning: unused variable: `p`
Dec 11 15:28:56.644 INFO [stderr]   --> src/geometry/rect.rs:67:27
Dec 11 15:28:56.644 INFO [stderr]    |
Dec 11 15:28:56.644 INFO [stderr] 67 |     fn find_normal(&self, p: &Vector) -> Vector {
Dec 11 15:28:56.644 INFO [stderr]    |                           ^ help: consider using `_p` instead
Dec 11 15:28:56.644 INFO [stderr] 
Dec 11 15:28:56.644 INFO [stderr] warning: unused variable: `ray`
Dec 11 15:28:56.644 INFO [stderr]   --> src/environment.rs:77:32
Dec 11 15:28:56.644 INFO [stderr]    |
Dec 11 15:28:56.644 INFO [stderr] 77 |     fn shade_background(&self, ray: &Ray) -> Color {
Dec 11 15:28:56.644 INFO [stderr]    |                                ^^^ help: consider using `_ray` instead
Dec 11 15:28:56.644 INFO [stderr] 
Dec 11 15:28:56.712 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:28:56.712 INFO [stderr]    --> src/vector.rs:584:13
Dec 11 15:28:56.712 INFO [stderr]     |
Dec 11 15:28:56.712 INFO [stderr] 584 |         let mut v = Vector {
Dec 11 15:28:56.712 INFO [stderr]     |             ----^
Dec 11 15:28:56.712 INFO [stderr]     |             |
Dec 11 15:28:56.712 INFO [stderr]     |             help: remove this `mut`
Dec 11 15:28:56.712 INFO [stderr]     |
Dec 11 15:28:56.712 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 15:28:56.712 INFO [stderr] 
Dec 11 15:28:56.840 INFO [stderr] warning: field is never used: `buffer`
Dec 11 15:28:56.840 INFO [stderr]  --> src/render/backend/dummy.rs:8:5
Dec 11 15:28:56.840 INFO [stderr]   |
Dec 11 15:28:56.840 INFO [stderr] 8 |     buffer: [u8; DEFAULT_BUFFER_SIZE],
Dec 11 15:28:56.840 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:28:56.840 INFO [stderr]   |
Dec 11 15:28:56.840 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `side_a`
Dec 11 15:28:56.841 INFO [stderr]  --> src/geometry/rect.rs:6:5
Dec 11 15:28:56.841 INFO [stderr]   |
Dec 11 15:28:56.841 INFO [stderr] 6 |     side_a: Vector,
Dec 11 15:28:56.841 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `side_b`
Dec 11 15:28:56.841 INFO [stderr]  --> src/geometry/rect.rs:7:5
Dec 11 15:28:56.841 INFO [stderr]   |
Dec 11 15:28:56.841 INFO [stderr] 7 |     side_b: Vector,
Dec 11 15:28:56.841 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `loc`
Dec 11 15:28:56.841 INFO [stderr]  --> src/geometry/_box.rs:5:5
Dec 11 15:28:56.841 INFO [stderr]   |
Dec 11 15:28:56.841 INFO [stderr] 5 |     loc: Vector,
Dec 11 15:28:56.841 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `e1`
Dec 11 15:28:56.841 INFO [stderr]   --> src/geometry/_box.rs:10:5
Dec 11 15:28:56.841 INFO [stderr]    |
Dec 11 15:28:56.841 INFO [stderr] 10 |     e1: Vector,
Dec 11 15:28:56.841 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `e2`
Dec 11 15:28:56.841 INFO [stderr]   --> src/geometry/_box.rs:11:5
Dec 11 15:28:56.841 INFO [stderr]    |
Dec 11 15:28:56.841 INFO [stderr] 11 |     e2: Vector,
Dec 11 15:28:56.841 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `e3`
Dec 11 15:28:56.841 INFO [stderr]   --> src/geometry/_box.rs:12:5
Dec 11 15:28:56.841 INFO [stderr]    |
Dec 11 15:28:56.841 INFO [stderr] 12 |     e3: Vector,
Dec 11 15:28:56.841 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.841 INFO [stderr] warning: field is never used: `radius`
Dec 11 15:28:56.841 INFO [stderr]   --> src/geometry/cylinder.rs:15:5
Dec 11 15:28:56.841 INFO [stderr]    |
Dec 11 15:28:56.841 INFO [stderr] 15 |     radius: f64,
Dec 11 15:28:56.841 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 15:28:56.841 INFO [stderr] 
Dec 11 15:28:56.997 INFO [stderr] warning: unused import: `test::Bencher`
Dec 11 15:28:56.998 INFO [stderr]   --> benches/render.rs:10:9
Dec 11 15:28:56.998 INFO [stderr]    |
Dec 11 15:28:56.998 INFO [stderr] 10 |     use test::Bencher;
Dec 11 15:28:56.998 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 11 15:28:56.998 INFO [stderr]    |
Dec 11 15:28:56.998 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 15:28:56.998 INFO [stderr] 
Dec 11 15:28:57.024 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:28:57.024 INFO [stderr]   --> benches/render.rs:19:13
Dec 11 15:28:57.024 INFO [stderr]    |
Dec 11 15:28:57.024 INFO [stderr] 19 |             render_scene(&environment, 1.0, 1.0, 100, 100, &mut backend);
Dec 11 15:28:57.024 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:28:57.024 INFO [stderr]    |
Dec 11 15:28:57.024 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 15:28:57.024 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:28:57.024 INFO [stderr] 
Dec 11 15:28:57.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 11 15:28:57.071 INFO [stderr] su: No module specific data is present
Dec 11 15:28:57.780 INFO running `"docker" "inspect" "c21832c1f1f38b8878da7dbb746adc38e4f3546a3d0449823a5ad5f011dc1de2"`
Dec 11 15:28:58.032 INFO running `"docker" "rm" "-f" "c21832c1f1f38b8878da7dbb746adc38e4f3546a3d0449823a5ad5f011dc1de2"`
Dec 11 15:28:58.357 INFO [stdout] c21832c1f1f38b8878da7dbb746adc38e4f3546a3d0449823a5ad5f011dc1de2