[INFO] fetching crate futures-macro-await-preview 0.2.2... [INFO] documenting futures-macro-await-preview-0.2.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate futures-macro-await-preview 0.2.2 into /workspace/builds/worker-75/source [INFO] validating manifest of crates.io crate futures-macro-await-preview 0.2.2 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-macro-await-preview 0.2.2 [INFO] finished tweaking crates.io crate futures-macro-await-preview 0.2.2 [INFO] tweaked toml for crates.io crate futures-macro-await-preview 0.2.2 written to /workspace/builds/worker-75/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e4e1e2a587dec061e64719fc505317182b31d1e7db1be3e27b505a5fc76b8b2 [INFO] running `Command { std: "docker" "start" "-a" "8e4e1e2a587dec061e64719fc505317182b31d1e7db1be3e27b505a5fc76b8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e4e1e2a587dec061e64719fc505317182b31d1e7db1be3e27b505a5fc76b8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e4e1e2a587dec061e64719fc505317182b31d1e7db1be3e27b505a5fc76b8b2", kill_on_drop: false }` [INFO] [stdout] 8e4e1e2a587dec061e64719fc505317182b31d1e7db1be3e27b505a5fc76b8b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1b003da69312887c9cef017ad9e1108f6b383cc2e6864d4a2934c87eb2a48f4 [INFO] running `Command { std: "docker" "start" "-a" "f1b003da69312887c9cef017ad9e1108f6b383cc2e6864d4a2934c87eb2a48f4", kill_on_drop: false }` [INFO] [stderr] Documenting futures-macro-await-preview v0.2.2 (/opt/rustwide/workdir) [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "f1b003da69312887c9cef017ad9e1108f6b383cc2e6864d4a2934c87eb2a48f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b003da69312887c9cef017ad9e1108f6b383cc2e6864d4a2934c87eb2a48f4", kill_on_drop: false }` [INFO] [stdout] f1b003da69312887c9cef017ad9e1108f6b383cc2e6864d4a2934c87eb2a48f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 3b85b9db5b8237ba2b77f650d993dc54004b8d8d63ee8ad8e891166043ec62e4 [INFO] running `Command { std: "docker" "start" "-a" "3b85b9db5b8237ba2b77f650d993dc54004b8d8d63ee8ad8e891166043ec62e4", kill_on_drop: false }` [INFO] [stderr] Documenting futures-macro-await-preview v0.2.2 (/opt/rustwide/workdir) [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "3b85b9db5b8237ba2b77f650d993dc54004b8d8d63ee8ad8e891166043ec62e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b85b9db5b8237ba2b77f650d993dc54004b8d8d63ee8ad8e891166043ec62e4", kill_on_drop: false }` [INFO] [stdout] 3b85b9db5b8237ba2b77f650d993dc54004b8d8d63ee8ad8e891166043ec62e4