[INFO] fetching crate kineasy 0.1.0...
[INFO] documenting kineasy-0.1.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate kineasy 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kineasy 0.1.0 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 kineasy 0.1.0
[INFO] finished tweaking crates.io crate kineasy 0.1.0
[INFO] tweaked toml for crates.io crate kineasy 0.1.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 76cf21baec6be170d351038860fff21e6d24fa5dc0ae491715014c1ab1defd24
[INFO] running `Command { std: "docker" "start" "-a" "76cf21baec6be170d351038860fff21e6d24fa5dc0ae491715014c1ab1defd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76cf21baec6be170d351038860fff21e6d24fa5dc0ae491715014c1ab1defd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cf21baec6be170d351038860fff21e6d24fa5dc0ae491715014c1ab1defd24", kill_on_drop: false }`
[INFO] [stdout] 76cf21baec6be170d351038860fff21e6d24fa5dc0ae491715014c1ab1defd24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07aa1874502baa33ab126200bd4981abec9635d06f622b6652245f1809d11a97
[INFO] running `Command { std: "docker" "start" "-a" "07aa1874502baa33ab126200bd4981abec9635d06f622b6652245f1809d11a97", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking rusoto v0.24.2
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling rusoto_core v0.40.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking tokio-process v0.2.5
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking rusoto_credential v0.40.0
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking rusoto_kinesis v0.40.0
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
[INFO] [stderr]  Documenting kineasy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio::sync::mpsc`
[INFO] [stdout]   --> src/stream.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stdout]    |                                 ^^^^^^^^^^ no `mpsc` in `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `sync` is private
[INFO] [stdout]    --> src/stream.rs:10:33
[INFO] [stdout]     |
[INFO] [stdout] 10  | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stdout]     |                                 ^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `sync` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/lib.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     mod sync;
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `ready` is private
[INFO] [stdout]   --> src/stream.rs:86:42
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stdout]    |                                          ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `ready` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/future/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | mod ready;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `ready` is private
[INFO] [stdout]   --> src/stream.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     future::ready(())
[INFO] [stdout]    |                             ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `ready` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/future/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | mod ready;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 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 `kineasy`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name kineasy 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 bytes=/opt/rustwide/target/debug/deps/libbytes-e78933c7f4131e95.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-969c5ca0cd7ebab3.rmeta --extern past=/opt/rustwide/target/debug/deps/libfutures-2f80a151d70e23d0.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-c29260e598ea362d.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-47591dacbad95c68.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c85954dc41156076.rmeta --extern rusoto=/opt/rustwide/target/debug/deps/librusoto-abe11a682899adc0.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-8df0624e8f47591c.rmeta --extern rusoto_kinesis=/opt/rustwide/target/debug/deps/librusoto_kinesis-3df52f161486b728.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-eb6cdf579abc545a.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-5f078a3096470b53.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f8005010863b8bba.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-94abc0e7d0b5077c.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "07aa1874502baa33ab126200bd4981abec9635d06f622b6652245f1809d11a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07aa1874502baa33ab126200bd4981abec9635d06f622b6652245f1809d11a97", kill_on_drop: false }`
[INFO] [stdout] 07aa1874502baa33ab126200bd4981abec9635d06f622b6652245f1809d11a97
