[INFO] updating cached repository https://github.com/ReinierMaas/PathTracer
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 671e23f3a95108fa9d8417aa5fd7fa1080892463
[INFO] testing ReinierMaas/PathTracer against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReinierMaas%2FPathTracer" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  62% (20/32)   
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Checking out files: 100% (32/32), done.
[INFO] validating manifest of git repo https://github.com/ReinierMaas/PathTracer on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc48b2012d0f555ec097da035f5554ea6fa50c6adac7c9e952bafd89bf68143
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9dc48b2012d0f555ec097da035f5554ea6fa50c6adac7c9e952bafd89bf68143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc48b2012d0f555ec097da035f5554ea6fa50c6adac7c9e952bafd89bf68143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc48b2012d0f555ec097da035f5554ea6fa50c6adac7c9e952bafd89bf68143", kill_on_drop: false }`
[INFO] [stdout] 9dc48b2012d0f555ec097da035f5554ea6fa50c6adac7c9e952bafd89bf68143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d506b3141467b7f83dd24d70b55664af26a6bb79ed8fcf96e3cd4333130ee7e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d506b3141467b7f83dd24d70b55664af26a6bb79ed8fcf96e3cd4333130ee7e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]    Compiling spmc v0.2.1
[INFO] [stderr]    Compiling tobj v0.1.2
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling memmap v0.5.0
[INFO] [stderr]    Compiling cgmath v0.12.0
[INFO] [stderr]    Compiling thread_local v0.3.2
[INFO] [stderr]    Compiling sdl2 v0.27.3
[INFO] [stderr]    Compiling pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta 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: use of deprecated item '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 item '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 item '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 item '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] 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`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d506b3141467b7f83dd24d70b55664af26a6bb79ed8fcf96e3cd4333130ee7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d506b3141467b7f83dd24d70b55664af26a6bb79ed8fcf96e3cd4333130ee7e9", kill_on_drop: false }`
[INFO] [stdout] d506b3141467b7f83dd24d70b55664af26a6bb79ed8fcf96e3cd4333130ee7e9