[INFO] crate kineasy 0.1.0 is already in cache
[INFO] documenting kineasy-0.1.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate kineasy 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate kineasy 0.1.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcb21063276ed71f077f064490d897694aaeeb5ab91f7c6b6ebb64fe3ae2fd86
[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" "dcb21063276ed71f077f064490d897694aaeeb5ab91f7c6b6ebb64fe3ae2fd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcb21063276ed71f077f064490d897694aaeeb5ab91f7c6b6ebb64fe3ae2fd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb21063276ed71f077f064490d897694aaeeb5ab91f7c6b6ebb64fe3ae2fd86", kill_on_drop: false }`
[INFO] [stdout] dcb21063276ed71f077f064490d897694aaeeb5ab91f7c6b6ebb64fe3ae2fd86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0accf9f0d50471b369c2aec5e9f0c22f00c049f2132ed338283efbc386d358
[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" "ab0accf9f0d50471b369c2aec5e9f0c22f00c049f2132ed338283efbc386d358", kill_on_drop: false }`
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[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-0.2.21/src/lib.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout] 383 |     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-0.2.21/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-0.2.21/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-0532a91339f95d53.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-f0c19456aada1fa2.rmeta --extern past=/opt/rustwide/target/debug/deps/libfutures-02decb096191b3cd.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-cc888ff21c3ac85f.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-2ef63a9faad16337.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3ab3bfa30110ec03.rmeta --extern rusoto=/opt/rustwide/target/debug/deps/librusoto-c825a7051af4b768.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-e570ee1674d089f5.rmeta --extern rusoto_kinesis=/opt/rustwide/target/debug/deps/librusoto_kinesis-e4fcf06e20aba7f4.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8ae523b783554553.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-5f6624d84a6186f0.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e58758a5807f467e.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-9847852e8e3516d8.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "ab0accf9f0d50471b369c2aec5e9f0c22f00c049f2132ed338283efbc386d358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0accf9f0d50471b369c2aec5e9f0c22f00c049f2132ed338283efbc386d358", kill_on_drop: false }`
[INFO] [stdout] ab0accf9f0d50471b369c2aec5e9f0c22f00c049f2132ed338283efbc386d358