[INFO] updating cached repository https://github.com/ReinierMaas/PathTracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 671e23f3a95108fa9d8417aa5fd7fa1080892463
[INFO] checking ReinierMaas/PathTracer against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinierMaas%2FPathTracer" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ReinierMaas/PathTracer on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ReinierMaas/PathTracer
[INFO] finished tweaking git repo https://github.com/ReinierMaas/PathTracer
[INFO] tweaked toml for git repo https://github.com/ReinierMaas/PathTracer written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ReinierMaas/PathTracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6f996147607975c61a7ee639a9a485e317ae8c6df4dbc7a42846cb354052ec5
[INFO] running `"docker" "start" "-a" "f6f996147607975c61a7ee639a9a485e317ae8c6df4dbc7a42846cb354052ec5"`
[INFO] [stderr]     Checking libc v0.2.19
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]     Checking spmc v0.2.1
[INFO] [stderr]     Checking tobj v0.1.2
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking memmap v0.5.0
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking sdl2 v0.27.3
[INFO] [stderr]     Checking cgmath v0.12.0
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/scene.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let skybox = try!(Scene::<T>::read_skybox());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/scene.rs:94:21
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let scene = try!(Scene::new(triangles));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |         let scene = try!(Scene::new(spheres));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:172:20
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let file = try!(Mmap::open_path("./assets/sky_15.raw", Protection::Read));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `f32` is imported redundantly
[INFO] [stderr]   --> src/primitive/sphere.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::f32;
[INFO] [stderr]    |     -------- the item `f32` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 99 |         use std::f32;
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/camera.rs:302:116
[INFO] [stderr]     |
[INFO] [stderr] 302 |                     accumalated_color += transport.mul_element_wise(0.1 * self.scene.sample_skybox(ray.direction));;
[INFO] [stderr]     |                                                                                                                    ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/scene.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let skybox = try!(Scene::<T>::read_skybox());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/scene.rs:94:21
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let scene = try!(Scene::new(triangles));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |         let scene = try!(Scene::new(spheres));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:172:20
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let file = try!(Mmap::open_path("./assets/sky_15.raw", Protection::Read));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `f32` is imported redundantly
[INFO] [stderr]   --> src/primitive/sphere.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::f32;
[INFO] [stderr]    |     -------- the item `f32` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 99 |         use std::f32;
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/camera.rs:302:116
[INFO] [stderr]     |
[INFO] [stderr] 302 |                     accumalated_color += transport.mul_element_wise(0.1 * self.scene.sample_skybox(ray.direction));;
[INFO] [stderr]     |                                                                                                                    ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |     assert!(!aabb.intersect(&mut r1));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<(f32, f32)>`
[INFO] [stderr]    --> src/primitive/aabb.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     assert!(aabb.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `!` to type `std::option::Option<ray::Intersection<'_>>`
[INFO] [stderr]    --> src/primitive/triangle.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     assert!(triangle.intersect(&mut r1));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:152:32
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 for (core_id, (mut chunk, mut chunk2)) in &mut accum_iter.zip(fb_iter).enumerate() {
[INFO] [stderr]     |                                ----^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:152:43
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 for (core_id, (mut chunk, mut chunk2)) in &mut accum_iter.zip(fb_iter).enumerate() {
[INFO] [stderr]     |                                           ----^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:138:17
[INFO] [stderr]     |
[INFO] [stderr] 138 |             for mut x in &mut accum[..] {
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/scene.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |         for (chunk, mut float) in bytes.chunks(4).into_iter().zip(floats.iter_mut()) {
[INFO] [stderr]     |                     ----^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0600`.
[INFO] [stderr] error: could not compile `pathtracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f6f996147607975c61a7ee639a9a485e317ae8c6df4dbc7a42846cb354052ec5"`
[INFO] running `"docker" "rm" "-f" "f6f996147607975c61a7ee639a9a485e317ae8c6df4dbc7a42846cb354052ec5"`
[INFO] [stdout] f6f996147607975c61a7ee639a9a485e317ae8c6df4dbc7a42846cb354052ec5
