[INFO] fetching crate tuple-combinator 0.2.1... [INFO] documenting tuple-combinator-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate tuple-combinator 0.2.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tuple-combinator 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 tuple-combinator 0.2.1 [INFO] finished tweaking crates.io crate tuple-combinator 0.2.1 [INFO] tweaked toml for crates.io crate tuple-combinator 0.2.1 written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 63be831a12ea5537e0cfd95fb5def1f574904c21579da4de6a77b066923f2cad [INFO] running `Command { std: "docker" "start" "-a" "63be831a12ea5537e0cfd95fb5def1f574904c21579da4de6a77b066923f2cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63be831a12ea5537e0cfd95fb5def1f574904c21579da4de6a77b066923f2cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63be831a12ea5537e0cfd95fb5def1f574904c21579da4de6a77b066923f2cad", kill_on_drop: false }` [INFO] [stdout] 63be831a12ea5537e0cfd95fb5def1f574904c21579da4de6a77b066923f2cad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0b8ba89dc51758f9bb609f43c97488611007744cc722c1f309fe35874995b457 [INFO] running `Command { std: "docker" "start" "-a" "0b8ba89dc51758f9bb609f43c97488611007744cc722c1f309fe35874995b457", kill_on_drop: false }` [INFO] [stderr] Documenting tuple-combinator v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 24 | / pub trait TupleCombinator: Sized { [INFO] [stdout] 25 | | type Tuple; [INFO] [stdout] 26 | | [INFO] [stdout] 27 | | /// Transposes a tuple of [`Option`]s into an `Option` of tuples. This function returns `None` [INFO] [stdout] ... | [INFO] [stdout] 160 | | } [INFO] [stdout] 161 | | } [INFO] [stdout] | |_- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 189 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 190 | / pub trait TupleReducer: Sized { [INFO] [stdout] 191 | | /// Fold the tuple to obtain a final outcome. Depending on the implementation of the handler [INFO] [stdout] 192 | | /// function, the fold can behave differently on various option types or values. [INFO] [stdout] 193 | | /// [INFO] [stdout] ... | [INFO] [stdout] 343 | | fn strict_mut_slice(&mut self) -> Box<[&mut Option]>; [INFO] [stdout] 344 | | } [INFO] [stdout] | |_- not a `use` item [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `T` [INFO] [stdout] --> src/lib.rs:266:24 [INFO] [stdout] | [INFO] [stdout] 266 | /// desired type [`T`]. Options with types other than the given one will be excluded from the slice. [INFO] [stdout] | ^ no item named `T` 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "0b8ba89dc51758f9bb609f43c97488611007744cc722c1f309fe35874995b457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b8ba89dc51758f9bb609f43c97488611007744cc722c1f309fe35874995b457", kill_on_drop: false }` [INFO] [stdout] 0b8ba89dc51758f9bb609f43c97488611007744cc722c1f309fe35874995b457 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 }` [INFO] [stdout] bff37defa3e6c1c4d90cd61cf8ad477063c35d701905e188a88198ad5239bbb7 [INFO] running `Command { std: "docker" "start" "-a" "bff37defa3e6c1c4d90cd61cf8ad477063c35d701905e188a88198ad5239bbb7", kill_on_drop: false }` [INFO] [stderr] Documenting tuple-combinator v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 24 | / pub trait TupleCombinator: Sized { [INFO] [stdout] 25 | | type Tuple; [INFO] [stdout] 26 | | [INFO] [stdout] 27 | | /// Transposes a tuple of [`Option`]s into an `Option` of tuples. This function returns `None` [INFO] [stdout] ... | [INFO] [stdout] 160 | | } [INFO] [stdout] 161 | | } [INFO] [stdout] | |_- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 189 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 190 | / pub trait TupleReducer: Sized { [INFO] [stdout] 191 | | /// Fold the tuple to obtain a final outcome. Depending on the implementation of the handler [INFO] [stdout] 192 | | /// function, the fold can behave differently on various option types or values. [INFO] [stdout] 193 | | /// [INFO] [stdout] ... | [INFO] [stdout] 343 | | fn strict_mut_slice(&mut self) -> Box<[&mut Option]>; [INFO] [stdout] 344 | | } [INFO] [stdout] | |_- not a `use` item [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `T` [INFO] [stdout] --> src/lib.rs:266:24 [INFO] [stdout] | [INFO] [stdout] 266 | /// desired type [`T`]. Options with types other than the given one will be excluded from the slice. [INFO] [stdout] | ^ no item named `T` 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "bff37defa3e6c1c4d90cd61cf8ad477063c35d701905e188a88198ad5239bbb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bff37defa3e6c1c4d90cd61cf8ad477063c35d701905e188a88198ad5239bbb7", kill_on_drop: false }` [INFO] [stdout] bff37defa3e6c1c4d90cd61cf8ad477063c35d701905e188a88198ad5239bbb7