[INFO] fetching crate async-bincode 0.6.1...
[INFO] documenting async-bincode-0.6.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate async-bincode 0.6.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate async-bincode 0.6.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-bincode 0.6.1
[INFO] finished tweaking crates.io crate async-bincode 0.6.1
[INFO] tweaked toml for crates.io crate async-bincode 0.6.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05580becfe55b07f0a484dbea12b30644ef634866c362da63160b7d946b2a626
[INFO] running `Command { std: "docker" "start" "-a" "05580becfe55b07f0a484dbea12b30644ef634866c362da63160b7d946b2a626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05580becfe55b07f0a484dbea12b30644ef634866c362da63160b7d946b2a626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05580becfe55b07f0a484dbea12b30644ef634866c362da63160b7d946b2a626", kill_on_drop: false }`
[INFO] [stdout] 05580becfe55b07f0a484dbea12b30644ef634866c362da63160b7d946b2a626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7659c4ab8084826b3774cf2704d3ae2f994ae8d365199e80fcff22bce3eb7961
[INFO] running `Command { std: "docker" "start" "-a" "7659c4ab8084826b3774cf2704d3ae2f994ae8d365199e80fcff22bce3eb7961", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]  Documenting async-bincode v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `serialize_into`
[INFO] [stdout]   --> src/reader.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | /// [`serialize_into`], which does this for you.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^ no item named `serialize_into` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `AsyncWrite`
[INFO] [stdout]   --> src/stream.rs:13:52
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// To use, provide a stream that implements both [`AsyncWrite`] and [`AsyncRead`], and then use
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^ no item named `AsyncWrite` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `AsyncBincodeReader`
[INFO] [stdout]   --> src/writer.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// compatible with an [`AsyncBincodeReader`] on the remote end (recall that it requires the
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^ no item named `AsyncBincodeReader` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `AsyncBincodeReader`
[INFO] [stdout]   --> src/writer.rs:78:51
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// This is necessary for compatability with [`AsyncBincodeReader`].
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^ no item named `AsyncBincodeReader` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `serialize_into`
[INFO] [stdout]   --> src/reader.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | /// [`serialize_into`], which does this for you.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^ no item named `serialize_into` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "7659c4ab8084826b3774cf2704d3ae2f994ae8d365199e80fcff22bce3eb7961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7659c4ab8084826b3774cf2704d3ae2f994ae8d365199e80fcff22bce3eb7961", kill_on_drop: false }`
[INFO] [stdout] 7659c4ab8084826b3774cf2704d3ae2f994ae8d365199e80fcff22bce3eb7961
