[INFO] crate async_executors 0.3.0 is already in cache [INFO] documenting async_executors-0.3.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] extracting crate async_executors 0.3.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate async_executors 0.3.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async_executors 0.3.0 [INFO] removed 4 missing examples [INFO] finished tweaking crates.io crate async_executors 0.3.0 [INFO] tweaked toml for crates.io crate async_executors 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate async_executors 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8870fef0655da4a3d6c4bf1eb09043ae28c020bd640b1f901d3dcc278902d55 [INFO] running `Command { std: "docker" "start" "-a" "d8870fef0655da4a3d6c4bf1eb09043ae28c020bd640b1f901d3dcc278902d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8870fef0655da4a3d6c4bf1eb09043ae28c020bd640b1f901d3dcc278902d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8870fef0655da4a3d6c4bf1eb09043ae28c020bd640b1f901d3dcc278902d55", kill_on_drop: false }` [INFO] [stdout] d8870fef0655da4a3d6c4bf1eb09043ae28c020bd640b1f901d3dcc278902d55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a0021c705136653adbbf8efde61456a8be53db9c92ebc463def65fb39f1f251 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4a0021c705136653adbbf8efde61456a8be53db9c92ebc463def65fb39f1f251", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling async_executors v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling pin-project-internal v0.4.20 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking pin-project v0.4.20 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Documenting async_executors v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `[tracing_futures::Instrumented]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | #![ cfg_attr( nightly, doc ( include = "../README.md" ) ) ] [INFO] [stdout] | ________________________^ [INFO] [stdout] 3 | | #![ doc = "" ] // empty doc line to handle missing doc warning when the feature is missing. [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] The traits provided by this crate are also implemented for the [`Instrumented`](tracing_futures::Instrumented) and [`WithDispatch`](tracing_futures::WithDispatch) wrappers from _tracing-futures_ when the `tracing` feature is enabled. So you can pass an instrumented executor to an API requiring `exec: impl SpawnHandle`. [INFO] [stdout] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[tracing_futures::WithDispatch]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | #![ cfg_attr( nightly, doc ( include = "../README.md" ) ) ] [INFO] [stdout] | ________________________^ [INFO] [stdout] 3 | | #![ doc = "" ] // empty doc line to handle missing doc warning when the feature is missing. [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] The traits provided by this crate are also implemented for the [`Instrumented`](tracing_futures::Instrumented) and [`WithDispatch`](tracing_futures::WithDispatch) wrappers from _tracing-futures_ when the `tracing` feature is enabled. So you can pass an instrumented executor to an API requiring `exec: impl SpawnHandle`. [INFO] [stdout] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[tokio::runtime::Runtime]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | #![ cfg_attr( nightly, doc ( include = "../README.md" ) ) ] [INFO] [stdout] | ________________________^ [INFO] [stdout] 3 | | #![ doc = "" ] // empty doc line to handle missing doc warning when the feature is missing. [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] - [tokio](https://docs.rs/tokio) CurrentThread - [`tokio::runtime::Runtime`] with basic scheduler and a LocalSet. (supports spawning `!Send` futures) [INFO] [stdout] ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[tokio::runtime::Runtime]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | #![ cfg_attr( nightly, doc ( include = "../README.md" ) ) ] [INFO] [stdout] | ________________________^ [INFO] [stdout] 3 | | #![ doc = "" ] // empty doc line to handle missing doc warning when the feature is missing. [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] - [tokio](https://docs.rs/tokio) ThreadPool - [`tokio::runtime::Runtime`] with threadpool scheduler. [INFO] [stdout] ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[async_std_crate]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/join_handle.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | /// [tokio] and [async-std](async_std_crate) don't support canceling out of the box. [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[tokio]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/join_handle.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | /// [tokio] and [async-std](async_std_crate) don't support canceling out of the box. [INFO] [stdout] | ^^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.86s [INFO] running `Command { std: "docker" "inspect" "4a0021c705136653adbbf8efde61456a8be53db9c92ebc463def65fb39f1f251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a0021c705136653adbbf8efde61456a8be53db9c92ebc463def65fb39f1f251", kill_on_drop: false }` [INFO] [stdout] 4a0021c705136653adbbf8efde61456a8be53db9c92ebc463def65fb39f1f251