[INFO] fetching crate fleet 0.2.0...
[INFO] documenting fleet-0.2.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate fleet 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fleet 0.2.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fleet 0.2.0
[INFO] finished tweaking crates.io crate fleet 0.2.0
[INFO] tweaked toml for crates.io crate fleet 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c04d11e9cf589dce0e3f771049b6b14160a177cbfc93efbd2431270aadb8b17
[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" "5c04d11e9cf589dce0e3f771049b6b14160a177cbfc93efbd2431270aadb8b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c04d11e9cf589dce0e3f771049b6b14160a177cbfc93efbd2431270aadb8b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c04d11e9cf589dce0e3f771049b6b14160a177cbfc93efbd2431270aadb8b17", kill_on_drop: false }`
[INFO] [stdout] 5c04d11e9cf589dce0e3f771049b6b14160a177cbfc93efbd2431270aadb8b17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f9c6a28920d6d673e066d28833f1e5b2bb7410d86c4f5c1547a49cb0362344
[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" "74f9c6a28920d6d673e066d28833f1e5b2bb7410d86c4f5c1547a49cb0362344", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]  Documenting fleet v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hyper::client::IntoUrl`
[INFO] [stdout]  --> src/client.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hyper::client::{IntoUrl, Response};
[INFO] [stdout]   |                     ^^^^^^^ no `IntoUrl` in `client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::header::ContentType`
[INFO] [stdout]  --> src/client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hyper::header::ContentType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ContentType` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::status`
[INFO] [stdout]  --> src/client.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use hyper::status::StatusCode;
[INFO] [stdout]   |            ^^^^^^ could not find `status` in `hyper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::error::HttpError`
[INFO] [stdout]  --> src/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hyper::error::HttpError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^---------
[INFO] [stdout]   |     |             |
[INFO] [stdout]   |     |             help: a similar name exists in the module: `StdError`
[INFO] [stdout]   |     no `HttpError` in `error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Response` is private
[INFO] [stdout]   --> src/client.rs:4:30
[INFO] [stdout]    |
[INFO] [stdout] 4  | use hyper::client::{IntoUrl, Response};
[INFO] [stdout]    |                              ^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `Response` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/mod.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 60 | use http::{Method, Request, Response, Uri, Version};
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Response` is private
[INFO] [stdout]   --> src/error.rs:4:20
[INFO] [stdout]    |
[INFO] [stdout] 4  | use hyper::client::Response;
[INFO] [stdout]    |                    ^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `Response` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/mod.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 60 | use http::{Method, Request, Response, Uri, Version};
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `fleet`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name fleet src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern hyper=/opt/rustwide/target/debug/deps/libhyper-47ef0c9f5c530153.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-ccd29a9709a6fd5e.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-72124a77a935d2f0.rmeta --cap-lints=warn --crate-version 0.2.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "74f9c6a28920d6d673e066d28833f1e5b2bb7410d86c4f5c1547a49cb0362344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f9c6a28920d6d673e066d28833f1e5b2bb7410d86c4f5c1547a49cb0362344", kill_on_drop: false }`
[INFO] [stdout] 74f9c6a28920d6d673e066d28833f1e5b2bb7410d86c4f5c1547a49cb0362344
