[INFO] fetching crate futures-macro-await 0.2.1... [INFO] documenting futures-macro-await-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate futures-macro-await 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate futures-macro-await 0.2.1 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-macro-await 0.2.1 [INFO] finished tweaking crates.io crate futures-macro-await 0.2.1 [INFO] tweaked toml for crates.io crate futures-macro-await 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3368ea95392eea7759c412c2595e66dea489c7d2fec1d167e9abf4cb76057b33 [INFO] running `Command { std: "docker" "start" "-a" "3368ea95392eea7759c412c2595e66dea489c7d2fec1d167e9abf4cb76057b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3368ea95392eea7759c412c2595e66dea489c7d2fec1d167e9abf4cb76057b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3368ea95392eea7759c412c2595e66dea489c7d2fec1d167e9abf4cb76057b33", kill_on_drop: false }` [INFO] [stdout] 3368ea95392eea7759c412c2595e66dea489c7d2fec1d167e9abf4cb76057b33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9c37290d442962178f8de2f8b82879435681c9e58ca7599f9de8c251b99a81d [INFO] running `Command { std: "docker" "start" "-a" "e9c37290d442962178f8de2f8b82879435681c9e58ca7599f9de8c251b99a81d", kill_on_drop: false }` [INFO] [stderr] Documenting futures-macro-await v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] [stdout] warning: unresolved link to `futures::prelude` [INFO] [stdout] --> src/lib.rs:6:54 [INFO] [stdout] | [INFO] [stdout] 6 | //! All macros defined here should be imported via [`futures::prelude`] instead. [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 `Future` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / /// Await a sub-future inside an `#[async]` function. [INFO] [stdout] 9 | | /// [INFO] [stdout] 10 | | /// You should pass an object implementing [`Future`] or [`StableFuture`] to [INFO] [stdout] 11 | | /// this macro, it will implicitly `yield` while that future returns [INFO] [stdout] ... | [INFO] [stdout] 32 | | /// assert_eq!(Ok(1), block_on_stable(probably_one())); [INFO] [stdout] 33 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] You should pass an object implementing [`Future`] or [`StableFuture`] to [INFO] [stdout] ^^^^^^^^ [INFO] [stdout] = note: no item named `Future` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `StableFuture` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / /// Await a sub-future inside an `#[async]` function. [INFO] [stdout] 9 | | /// [INFO] [stdout] 10 | | /// You should pass an object implementing [`Future`] or [`StableFuture`] to [INFO] [stdout] 11 | | /// this macro, it will implicitly `yield` while that future returns [INFO] [stdout] ... | [INFO] [stdout] 32 | | /// assert_eq!(Ok(1), block_on_stable(probably_one())); [INFO] [stdout] 33 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] You should pass an object implementing [`Future`] or [`StableFuture`] to [INFO] [stdout] ^^^^^^^^^^^^^^ [INFO] [stdout] = note: no item named `StableFuture` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Async::Pending` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / /// Await a sub-future inside an `#[async]` function. [INFO] [stdout] 9 | | /// [INFO] [stdout] 10 | | /// You should pass an object implementing [`Future`] or [`StableFuture`] to [INFO] [stdout] 11 | | /// this macro, it will implicitly `yield` while that future returns [INFO] [stdout] ... | [INFO] [stdout] 32 | | /// assert_eq!(Ok(1), block_on_stable(probably_one())); [INFO] [stdout] 33 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] [`Async::Pending`] and evaluate to a [`Result`] containing the result of [INFO] [stdout] ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: no item named `Async` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Stream` [INFO] [stdout] --> src/lib.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / /// Await an item from a stream inside an `#[async]` function. [INFO] [stdout] 68 | | /// [INFO] [stdout] 69 | | /// You should pass an object implementing [`Stream`] to this macro, it will [INFO] [stdout] 70 | | /// implicitly `yield` while that stream returns [`Async::Pending`] and evaluate [INFO] [stdout] ... | [INFO] [stdout] 98 | | /// assert_eq!(Ok(10), block_on_stable(eventually_ten())); [INFO] [stdout] 99 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] You should pass an object implementing [`Stream`] to this macro, it will [INFO] [stdout] ^^^^^^^^ [INFO] [stdout] = note: no item named `Stream` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Async::Pending` [INFO] [stdout] --> src/lib.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / /// Await an item from a stream inside an `#[async]` function. [INFO] [stdout] 68 | | /// [INFO] [stdout] 69 | | /// You should pass an object implementing [`Stream`] to this macro, it will [INFO] [stdout] 70 | | /// implicitly `yield` while that stream returns [`Async::Pending`] and evaluate [INFO] [stdout] ... | [INFO] [stdout] 98 | | /// assert_eq!(Ok(10), block_on_stable(eventually_ten())); [INFO] [stdout] 99 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] implicitly `yield` while that stream returns [`Async::Pending`] and evaluate [INFO] [stdout] ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: no item named `Async` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9c37290d442962178f8de2f8b82879435681c9e58ca7599f9de8c251b99a81d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9c37290d442962178f8de2f8b82879435681c9e58ca7599f9de8c251b99a81d", kill_on_drop: false }` [INFO] [stdout] e9c37290d442962178f8de2f8b82879435681c9e58ca7599f9de8c251b99a81d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds