[INFO] cloning repository https://github.com/ReinierMaas/PathTracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ReinierMaas/PathTracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinierMaas%2FPathTracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinierMaas%2FPathTracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 671e23f3a95108fa9d8417aa5fd7fa1080892463
[INFO] checking ReinierMaas/PathTracer against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinierMaas%2FPathTracer" "/workspace/builds/worker-100/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-100/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ReinierMaas/PathTracer on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-100/source/Cargo.toml
[INFO] crate git repo https://github.com/ReinierMaas/PathTracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec9dc68f1f7998c509bff8304d99db06b70a4e5fe05482352de7c0a3ca68f95
[INFO] running `Command { std: "docker" "start" "-a" "6ec9dc68f1f7998c509bff8304d99db06b70a4e5fe05482352de7c0a3ca68f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec9dc68f1f7998c509bff8304d99db06b70a4e5fe05482352de7c0a3ca68f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec9dc68f1f7998c509bff8304d99db06b70a4e5fe05482352de7c0a3ca68f95", kill_on_drop: false }`
[INFO] [stdout] 6ec9dc68f1f7998c509bff8304d99db06b70a4e5fe05482352de7c0a3ca68f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738f930ad341c0f9a11d17f4ee04f85733e10594af8a190b3536dbbe8d410d0f
[INFO] running `Command { std: "docker" "start" "-a" "738f930ad341c0f9a11d17f4ee04f85733e10594af8a190b3536dbbe8d410d0f", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.19
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking spmc v0.2.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.7
[INFO] [stderr]     Checking tobj v0.1.2
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking memmap v0.5.0
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking cgmath v0.12.0
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking sdl2 v0.27.3
[INFO] [stderr]     Checking pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(thread_local)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(thread_local)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `f32` is imported redundantly
[INFO] [stdout]   --> src/primitive/sphere.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 4  | use std::f32;
[INFO] [stdout]    |     -------- the item `f32` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 99 |         use std::f32;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/scene.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let skybox = try!(Scene::<T>::read_skybox());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/scene.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let scene = try!(Scene::new(triangles));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scene.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let scene = try!(Scene::new(spheres));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scene.rs:172:20
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let file = try!(Mmap::open_path("./assets/sky_15.raw", Protection::Read));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `f32` is imported redundantly
[INFO] [stdout]   --> src/primitive/sphere.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 4  | use std::f32;
[INFO] [stdout]    |     -------- the item `f32` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 99 |         use std::f32;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/camera.rs:302:116
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     accumalated_color += transport.mul_element_wise(0.1 * self.scene.sample_skybox(ray.direction));;
[INFO] [stdout]     |                                                                                                                    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/scene.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let skybox = try!(Scene::<T>::read_skybox());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/scene.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let scene = try!(Scene::new(triangles));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scene.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let scene = try!(Scene::new(spheres));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scene.rs:172:20
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let file = try!(Mmap::open_path("./assets/sky_15.raw", Protection::Read));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/camera.rs:302:116
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     accumalated_color += transport.mul_element_wise(0.1 * self.scene.sample_skybox(ray.direction));;
[INFO] [stdout]     |                                                                                                                    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |     assert!(!aabb.intersect(&mut r1));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<(f32, f32)>`
[INFO] [stdout]    --> src/primitive/aabb.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     assert!(aabb.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `!` to type `Option<ray::Intersection<'_>>`
[INFO] [stdout]    --> src/primitive/triangle.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     assert!(triangle.intersect(&mut r1));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot apply unary operator `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pathtracer` due to 2 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 10 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0600.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "738f930ad341c0f9a11d17f4ee04f85733e10594af8a190b3536dbbe8d410d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738f930ad341c0f9a11d17f4ee04f85733e10594af8a190b3536dbbe8d410d0f", kill_on_drop: false }`
[INFO] [stdout] 738f930ad341c0f9a11d17f4ee04f85733e10594af8a190b3536dbbe8d410d0f
