[INFO] cloning repository https://github.com/vishnkr/raytracer_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vishnkr/raytracer_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishnkr%2Fraytracer_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishnkr%2Fraytracer_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67836558dd129983bd26783fada8c4671dcc468e
[INFO] checking vishnkr/raytracer_rust against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishnkr%2Fraytracer_rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishnkr/raytracer_rust on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishnkr/raytracer_rust
[INFO] finished tweaking git repo https://github.com/vishnkr/raytracer_rust
[INFO] tweaked toml for git repo https://github.com/vishnkr/raytracer_rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/vishnkr/raytracer_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e781bb43118adaf64e179e51a8de9a5533ce6db619dd6b33220ec530faafe6
[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" "e6e781bb43118adaf64e179e51a8de9a5533ce6db619dd6b33220ec530faafe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e781bb43118adaf64e179e51a8de9a5533ce6db619dd6b33220ec530faafe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e781bb43118adaf64e179e51a8de9a5533ce6db619dd6b33220ec530faafe6", kill_on_drop: false }`
[INFO] [stdout] e6e781bb43118adaf64e179e51a8de9a5533ce6db619dd6b33220ec530faafe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0120241cd7a0d2b45d5ef506bfed3ed44e685d22b1df72dd5f64696177414156
[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" "0120241cd7a0d2b45d5ef506bfed3ed44e685d22b1df72dd5f64696177414156", kill_on_drop: false }`
[INFO] [stderr]     Checking raytracer_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: visibility `pub` is not followed by an item
[INFO] [stdout]   --> src/raytracer/hitable.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         pub t:f32 = true,
[INFO] [stdout]    |         ^^^ the visibility
[INFO] [stdout]    |
[INFO] [stdout]    = help: you likely meant to define an item, e.g., `pub fn foo() {}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
[INFO] [stdout]   --> src/raytracer/hitable.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 |         pub t:f32 = true,
[INFO] [stdout]    |                         ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;` or `{`, found `}`
[INFO] [stdout]   --> src/raytracer/hitable.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Hitable {
[INFO] [stdout]    |                   - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 22 | }
[INFO] [stdout]    | ^
[INFO] [stdout]    | |
[INFO] [stdout]    | expected `;` or `{`
[INFO] [stdout]    | the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: visibility `pub` is not followed by an item
[INFO] [stdout]   --> src/raytracer/hitable.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         pub t:f32 = true,
[INFO] [stdout]    |         ^^^ the visibility
[INFO] [stdout]    |
[INFO] [stdout]    = help: you likely meant to define an item, e.g., `pub fn foo() {}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
[INFO] [stdout]   --> src/raytracer/hitable.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 |         pub t:f32 = true,
[INFO] [stdout]    |                         ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;` or `{`, found `}`
[INFO] [stdout]   --> src/raytracer/hitable.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Hitable {
[INFO] [stdout]    |                   - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 22 | }
[INFO] [stdout]    | ^
[INFO] [stdout]    | |
[INFO] [stdout]    | expected `;` or `{`
[INFO] [stdout]    | the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: unnecessary visibility qualifier
[INFO] [stdout]   --> src/raytracer/hitable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub impl hitRecord{
[INFO] [stdout]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stdout]    |
[INFO] [stdout]    = note: place qualifiers on individual impl items instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ray::Ray`
[INFO] [stdout]  --> src/raytracer/hitable.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::ray::Ray;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hitRecord` should have an upper camel case name
[INFO] [stdout]  --> src/raytracer/hitable.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct hitRecord{
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to upper camel case: `HitRecord`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: unnecessary visibility qualifier
[INFO] [stdout]   --> src/raytracer/hitable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub impl hitRecord{
[INFO] [stdout]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stdout]    |
[INFO] [stdout]    = note: place qualifiers on individual impl items instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ray::Ray`
[INFO] [stdout]  --> src/raytracer/hitable.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::ray::Ray;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hitRecord` should have an upper camel case name
[INFO] [stdout]  --> src/raytracer/hitable.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct hitRecord{
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to upper camel case: `HitRecord`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raytracer_rust`
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0449`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0449`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0120241cd7a0d2b45d5ef506bfed3ed44e685d22b1df72dd5f64696177414156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0120241cd7a0d2b45d5ef506bfed3ed44e685d22b1df72dd5f64696177414156", kill_on_drop: false }`
[INFO] [stdout] 0120241cd7a0d2b45d5ef506bfed3ed44e685d22b1df72dd5f64696177414156