[INFO] cloning repository https://github.com/tstullich/rust-pt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tstullich/rust-pt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftstullich%2Frust-pt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftstullich%2Frust-pt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be3b17aa53874c86afc824e0e932a9464c420b15
[INFO] documenting tstullich/rust-pt 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%2Ftstullich%2Frust-pt" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tstullich/rust-pt 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/tstullich/rust-pt
[INFO] finished tweaking git repo https://github.com/tstullich/rust-pt
[INFO] tweaked toml for git repo https://github.com/tstullich/rust-pt written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/tstullich/rust-pt 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d705dd130a08acfb70b533217a4121a478df856ed5dfaa34e4d859836c51500a
[INFO] running `Command { std: "docker" "start" "-a" "d705dd130a08acfb70b533217a4121a478df856ed5dfaa34e4d859836c51500a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d705dd130a08acfb70b533217a4121a478df856ed5dfaa34e4d859836c51500a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d705dd130a08acfb70b533217a4121a478df856ed5dfaa34e4d859836c51500a", kill_on_drop: false }`
[INFO] [stdout] d705dd130a08acfb70b533217a4121a478df856ed5dfaa34e4d859836c51500a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a94e6aa06c4ad05b3cb0a471353f57d9db562554616d9d5e8019f6bd8ec1959
[INFO] running `Command { std: "docker" "start" "-a" "5a94e6aa06c4ad05b3cb0a471353f57d9db562554616d9d5e8019f6bd8ec1959", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking clicolors-control v0.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking console v0.6.2
[INFO] [stderr]     Checking indicatif v0.9.0
[INFO] [stderr]  Documenting pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0204]: the trait `Copy` may not be implemented for this type
[INFO] [stdout]  --> src/material.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Copy, Clone)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 8 | pub enum Material {
[INFO] [stdout] 9 |     Lambertian(Texture),
[INFO] [stdout]   |                ------- this field does not implement `Copy`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0204]: the trait `Copy` may not be implemented for this type
[INFO] [stdout]   --> src/texture.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Copy, Clone)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 25 | pub struct Checker {
[INFO] [stdout] 26 |     odd: Box<Texture>,
[INFO] [stdout]    |     ----------------- this field does not implement `Copy`
[INFO] [stdout] 27 |     even: Box<Texture>,
[INFO] [stdout]    |     ------------------ this field does not implement `Copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `pathtracer`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name pathtracer 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 clap=/opt/rustwide/target/debug/deps/libclap-2d31a6be41ce0dd3.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-f3503b8a7f3beda4.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-259294687fc27935.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e553570402679d85.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-bfaab7dee17491f3.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "5a94e6aa06c4ad05b3cb0a471353f57d9db562554616d9d5e8019f6bd8ec1959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a94e6aa06c4ad05b3cb0a471353f57d9db562554616d9d5e8019f6bd8ec1959", kill_on_drop: false }`
[INFO] [stdout] 5a94e6aa06c4ad05b3cb0a471353f57d9db562554616d9d5e8019f6bd8ec1959