[INFO] cloning repository https://github.com/leonardlorenz/rosengarten
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonardlorenz/rosengarten" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardlorenz%2Frosengarten", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardlorenz%2Frosengarten'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2faaa330f344e1c04d8e7b9df2457a5077078e8b
[INFO] documenting leonardlorenz/rosengarten against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardlorenz%2Frosengarten" "/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/leonardlorenz/rosengarten on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leonardlorenz/rosengarten
[INFO] finished tweaking git repo https://github.com/leonardlorenz/rosengarten
[INFO] tweaked toml for git repo https://github.com/leonardlorenz/rosengarten written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/leonardlorenz/rosengarten already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a4b2fc2b1edc57da91d8dcec31f2f6698a177561cf752192043b2a6006e582e
[INFO] running `Command { std: "docker" "start" "-a" "0a4b2fc2b1edc57da91d8dcec31f2f6698a177561cf752192043b2a6006e582e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a4b2fc2b1edc57da91d8dcec31f2f6698a177561cf752192043b2a6006e582e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4b2fc2b1edc57da91d8dcec31f2f6698a177561cf752192043b2a6006e582e", kill_on_drop: false }`
[INFO] [stdout] 0a4b2fc2b1edc57da91d8dcec31f2f6698a177561cf752192043b2a6006e582e
[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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 364303fe153dd565da27af010e21bbe741e1845e4be59c7b6a54f96ca3d9c3ed
[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" "364303fe153dd565da27af010e21bbe741e1845e4be59c7b6a54f96ca3d9c3ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]  Documenting rosengarten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `u32: image::Pixel` is not satisfied
[INFO] [stdout]    --> src/raytracer/raytracer.rs:14:14
[INFO] [stdout]     |
[INFO] [stdout] 14  |         img: image::ImageBuffer<u32, u32>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `image::Pixel` is not implemented for `u32`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.22.3/./src/buffer.rs:500:27
[INFO] [stdout]     |
[INFO] [stdout] 500 | pub struct ImageBuffer<P: Pixel, Container> {
[INFO] [stdout]     |                           ----- required by this bound in `image::ImageBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn raytracer::shapes::shape::Shape + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/raytracer/shapes/group.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Group<'a, Shape> {
[INFO] [stdout]    |                      ----- required by this bound in `raytracer::shapes::group::Group`
[INFO] [stdout] ...
[INFO] [stdout] 15 | impl Shape for Group<'_, Shape> {
[INFO] [stdout]    |      ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::marker::Sized` is not implemented for `(dyn raytracer::shapes::shape::Shape + 'static)`
[INFO] [stdout]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Group<'a, Shape: ?Sized> {
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn raytracer::shapes::shape::Shape + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn init_scene() -> Group<'static, Shape> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/raytracer/shapes/group.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Group<'a, Shape> {
[INFO] [stdout]    |                      ----- required by this bound in `raytracer::shapes::group::Group`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::marker::Sized` is not implemented for `(dyn raytracer::shapes::shape::Shape + 'static)`
[INFO] [stdout]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Group<'a, Shape: ?Sized> {
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn raytracer::shapes::shape::Shape + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/raytracer/shapes/group.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Group<'a, Shape> {
[INFO] [stdout]    |                      ----- required by this bound in `raytracer::shapes::group::Group`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn intersect(&self, ray: Ray) -> Intersection {
[INFO] [stdout]    |                  ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::marker::Sized` is not implemented for `(dyn raytracer::shapes::shape::Shape + 'static)`
[INFO] [stdout]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Group<'a, Shape: ?Sized> {
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rosengarten`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name rosengarten src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-bf4f7663afd01203.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-9dee4d71752bd9c1.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-7f92538ea1469353.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-ba5f281fb83f830a.rmeta --extern rulinalg=/opt/rustwide/target/debug/deps/librulinalg-3c7f4be794bf3a7a.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "364303fe153dd565da27af010e21bbe741e1845e4be59c7b6a54f96ca3d9c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364303fe153dd565da27af010e21bbe741e1845e4be59c7b6a54f96ca3d9c3ed", kill_on_drop: false }`
[INFO] [stdout] 364303fe153dd565da27af010e21bbe741e1845e4be59c7b6a54f96ca3d9c3ed