[INFO] fetching crate asynchronous-codec 0.6.0...
[INFO] documenting asynchronous-codec-0.6.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate asynchronous-codec 0.6.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate asynchronous-codec 0.6.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asynchronous-codec 0.6.0
[INFO] finished tweaking crates.io crate asynchronous-codec 0.6.0
[INFO] tweaked toml for crates.io crate asynchronous-codec 0.6.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0de6b5acbfcfb33f859561b66e65f76885a1df1795cda2791efbbb19e3180186
[INFO] running `Command { std: "docker" "start" "-a" "0de6b5acbfcfb33f859561b66e65f76885a1df1795cda2791efbbb19e3180186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0de6b5acbfcfb33f859561b66e65f76885a1df1795cda2791efbbb19e3180186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de6b5acbfcfb33f859561b66e65f76885a1df1795cda2791efbbb19e3180186", kill_on_drop: false }`
[INFO] [stdout] 0de6b5acbfcfb33f859561b66e65f76885a1df1795cda2791efbbb19e3180186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6847491c4d47e0bfde85867b79ea6c457bf241f8952a59e6379c4c14fc78a4
[INFO] running `Command { std: "docker" "start" "-a" "cb6847491c4d47e0bfde85867b79ea6c457bf241f8952a59e6379c4c14fc78a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]  Documenting asynchronous-codec v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `futures::io::AsyncRead`
[INFO] [stdout]  --> src/lib.rs:4:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! Contains adapters to go from streams of bytes, [`AsyncRead`](futures::io::AsyncRead)
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^^^^^^^^^ no item named `futures` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `futures::io::AsyncWrite`
[INFO] [stdout]  --> src/lib.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! and [`AsyncWrite`](futures::io::AsyncWrite), to framed streams implementing [`Sink`](futures::Sink) and [`Stream`](futures::Stream).
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^ no item named `futures` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `futures::Sink`
[INFO] [stdout]  --> src/lib.rs:5:90
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! and [`AsyncWrite`](futures::io::AsyncWrite), to framed streams implementing [`Sink`](futures::Sink) and [`Stream`](futures::Stream).
[INFO] [stdout]   |                                                                                          ^^^^^^^^^^^^^ no item named `futures` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `futures::Stream`
[INFO] [stdout]  --> src/lib.rs:5:120
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! and [`AsyncWrite`](futures::io::AsyncWrite), to framed streams implementing [`Sink`](futures::Sink) and [`Stream`](futures::Stream).
[INFO] [stdout]   |                                                                                                                        ^^^^^^^^^^^^^^^ no item named `futures` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.90s
[INFO] running `Command { std: "docker" "inspect" "cb6847491c4d47e0bfde85867b79ea6c457bf241f8952a59e6379c4c14fc78a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6847491c4d47e0bfde85867b79ea6c457bf241f8952a59e6379c4c14fc78a4", kill_on_drop: false }`
[INFO] [stdout] cb6847491c4d47e0bfde85867b79ea6c457bf241f8952a59e6379c4c14fc78a4
