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# rustc version rustc 1.50.0-nightly (bb1fbbf84 2020-12-22)
# docs.rs version docsrs 0.6.0 (67080e8 2020-12-22)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/hyper-0.14.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/hyper-0.14.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--user" "1001:1001" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "full" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs\"" "-j2" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--resource-suffix" "-20201222-1.50.0-nightly-bb1fbbf84" "--static-root-path" "/" "--cap-lints" "warn" "--disable-per-crate-search", kill_on_drop: false }` [INFO] [stdout] dcc2100653ee6a529f3615af01275773f43f85aca236b349152e5be0fe6d5cdc [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" "dcc2100653ee6a529f3615af01275773f43f85aca236b349152e5be0fe6d5cdc", kill_on_drop: false }` [INFO] [stderr] /opt/crates-build-env/entrypoint.sh: line 7: /etc/hosts: Permission denied [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking bytes v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling tokio v1.0.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking http v0.2.2 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking tokio-stream v0.1.0 [INFO] [stderr] Checking tokio-util v0.6.0 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Documenting hyper v0.14.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | / cfg_proto! { [INFO] [stderr] 27 | | macro_rules! cfg_http1 { [INFO] [stderr] 28 | | ($($item:item)*) => { [INFO] [stderr] 29 | | cfg_feature! { [INFO] [stderr] ... | [INFO] [stderr] 61 | | } [INFO] [stderr] 62 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/common/mod.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | / cfg_proto! { [INFO] [stderr] 37 | | pub(crate) use std::marker::Unpin; [INFO] [stderr] 38 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / cfg_proto! { [INFO] [stderr] 86 | | mod headers; [INFO] [stderr] 87 | | mod proto; [INFO] [stderr] 88 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/dispatch.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | / cfg_server! { [INFO] [stderr] 38 | | use crate::service::HttpService; [INFO] [stderr] 39 | | [INFO] [stderr] 40 | | pub struct Server<S: HttpService<B>, B> { [INFO] [stderr] ... | [INFO] [stderr] 43 | | } [INFO] [stderr] 44 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/dispatch.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | / cfg_client! { [INFO] [stderr] 47 | | #[pin_project::pin_project] [INFO] [stderr] 48 | | pub struct Client<B> { [INFO] [stderr] 49 | | callback: Option<crate::client::dispatch::Callback<Request<B>, http::Response<Body>>>, [INFO] [stderr] ... | [INFO] [stderr] 55 | | type ClientRx<B> = crate::client::dispatch::Receiver<Request<B>, http::Response<Body>>; [INFO] [stderr] 56 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/dispatch.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | / cfg_client! { [INFO] [stderr] 47 | | #[pin_project::pin_project] [INFO] [stderr] 48 | | pub struct Client<B> { [INFO] [stderr] 49 | | callback: Option<crate::client::dispatch::Callback<Request<B>, http::Response<Body>>>, [INFO] [stderr] ... | [INFO] [stderr] 55 | | type ClientRx<B> = crate::client::dispatch::Receiver<Request<B>, http::Response<Body>>; [INFO] [stderr] 56 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/dispatch.rs:452:1 [INFO] [stderr] | [INFO] [stderr] 452 | / cfg_server! { [INFO] [stderr] 453 | | impl<S, B> Server<S, B> [INFO] [stderr] 454 | | where [INFO] [stderr] 455 | | S: HttpService<B>, [INFO] [stderr] ... | [INFO] [stderr] 534 | | } [INFO] [stderr] 535 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/dispatch.rs:539:1 [INFO] [stderr] | [INFO] [stderr] 539 | / cfg_client! { [INFO] [stderr] 540 | | impl<B> Client<B> { [INFO] [stderr] 541 | | pub fn new(rx: ClientRx<B>) -> Client<B> { [INFO] [stderr] 542 | | Client { [INFO] [stderr] ... | [INFO] [stderr] 652 | | } [INFO] [stderr] 653 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/mod.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / cfg_client! { [INFO] [stderr] 23 | | pub(crate) type ClientTransaction = role::Client; [INFO] [stderr] 24 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/mod.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | / cfg_server! { [INFO] [stderr] 27 | | pub(crate) type ServerTransaction = role::Server; [INFO] [stderr] 28 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / cfg_http1! { [INFO] [stderr] 4 | | pub(crate) mod h1; [INFO] [stderr] 5 | | [INFO] [stderr] 6 | | pub(crate) use self::h1::Conn; [INFO] [stderr] ... | [INFO] [stderr] 11 | | pub(crate) use self::h1::ServerTransaction; [INFO] [stderr] 12 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h2/mod.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / cfg_client! { [INFO] [stderr] 19 | | pub(crate) mod client; [INFO] [stderr] 20 | | pub(crate) use self::client::ClientTask; [INFO] [stderr] 21 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h2/mod.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / cfg_server! { [INFO] [stderr] 24 | | pub(crate) mod server; [INFO] [stderr] 25 | | pub(crate) use self::server::Server; [INFO] [stderr] 26 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/proto/mod.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / cfg_http2! { [INFO] [stderr] 15 | | pub(crate) mod h2; [INFO] [stderr] 16 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:541:24 [INFO] [stderr] | [INFO] [stderr] 541 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:558:24 [INFO] [stderr] | [INFO] [stderr] 558 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:573:24 [INFO] [stderr] | [INFO] [stderr] 573 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:591:24 [INFO] [stderr] | [INFO] [stderr] 591 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:609:24 [INFO] [stderr] | [INFO] [stderr] 609 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:629:24 [INFO] [stderr] | [INFO] [stderr] 629 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:650:24 [INFO] [stderr] | [INFO] [stderr] 650 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/conn.rs:670:24 [INFO] [stderr] | [INFO] [stderr] 670 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1010:24 [INFO] [stderr] | [INFO] [stderr] 1010 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1038:24 [INFO] [stderr] | [INFO] [stderr] 1038 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1053:24 [INFO] [stderr] | [INFO] [stderr] 1053 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1066:24 [INFO] [stderr] | [INFO] [stderr] 1066 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1082:24 [INFO] [stderr] | [INFO] [stderr] 1082 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1094:24 [INFO] [stderr] | [INFO] [stderr] 1094 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1112:24 [INFO] [stderr] | [INFO] [stderr] 1112 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1133:24 [INFO] [stderr] | [INFO] [stderr] 1133 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/client/mod.rs:1153:24 [INFO] [stderr] | [INFO] [stderr] 1153 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | / cfg_feature! { [INFO] [stderr] 91 | | #![all(feature = "client", any(feature = "http1", feature = "http2"))] [INFO] [stderr] 92 | | [INFO] [stderr] 93 | | pub mod client; [INFO] [stderr] 94 | | pub use crate::client::Client; [INFO] [stderr] 95 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:280:24 [INFO] [stderr] | [INFO] [stderr] 280 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:290:24 [INFO] [stderr] | [INFO] [stderr] 290 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:300:24 [INFO] [stderr] | [INFO] [stderr] 300 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:322:24 [INFO] [stderr] | [INFO] [stderr] 322 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:337:24 [INFO] [stderr] | [INFO] [stderr] 337 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:355:24 [INFO] [stderr] | [INFO] [stderr] 355 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:373:24 [INFO] [stderr] | [INFO] [stderr] 373 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:388:24 [INFO] [stderr] | [INFO] [stderr] 388 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:406:24 [INFO] [stderr] | [INFO] [stderr] 406 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:427:24 [INFO] [stderr] | [INFO] [stderr] 427 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/conn.rs:441:24 [INFO] [stderr] | [INFO] [stderr] 441 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:245:24 [INFO] [stderr] | [INFO] [stderr] 245 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:260:24 [INFO] [stderr] | [INFO] [stderr] 260 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:270:24 [INFO] [stderr] | [INFO] [stderr] 270 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:291:24 [INFO] [stderr] | [INFO] [stderr] 291 | #[cfg_attr(docsrs, doc(cfg(feature = "http1")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:301:24 [INFO] [stderr] | [INFO] [stderr] 301 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:316:24 [INFO] [stderr] | [INFO] [stderr] 316 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:328:24 [INFO] [stderr] | [INFO] [stderr] 328 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:341:24 [INFO] [stderr] | [INFO] [stderr] 341 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:353:24 [INFO] [stderr] | [INFO] [stderr] 353 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:366:24 [INFO] [stderr] | [INFO] [stderr] 366 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:384:24 [INFO] [stderr] | [INFO] [stderr] 384 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/server/mod.rs:402:24 [INFO] [stderr] | [INFO] [stderr] 402 | #[cfg_attr(docsrs, doc(cfg(feature = "http2")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/cfg.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | / cfg_feature! { [INFO] [stderr] 98 | | #![all(feature = "server", any(feature = "http1", feature = "http2"))] [INFO] [stderr] 99 | | [INFO] [stderr] 100 | | pub mod server; [INFO] [stderr] 101 | | pub use crate::server::Server; [INFO] [stderr] 102 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: Compilation failed, aborting rustdoc [INFO] [stderr] [INFO] [stderr] error: aborting due to 58 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not document `hyper` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hyper src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="full"' --cfg 'feature="h2"' --cfg 'feature="http1"' --cfg 'feature="http2"' --cfg 'feature="runtime"' --cfg 'feature="server"' --cfg 'feature="socket2"' --cfg 'feature="stream"' --cfg 'feature="tcp"' --error-format=json --json=diagnostic-rendered-ansi --cfg docsrs -Z unstable-options --resource-suffix -20201222-1.50.0-nightly-bb1fbbf84 --static-root-path / --cap-lints warn --disable-per-crate-search -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-a073dadfcc76825a.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-2e44f97b4af970fb.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-bafe9494a629a15e.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-08b7c9acbec26399.rmeta --extern h2=/opt/rustwide/target/debug/deps/libh2-56e70b6a29d06539.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-d01cd46c2af0212c.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-49ec9d4f8acf814e.rmeta --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-380fe30637e55530.rmeta --extern httpdate=/opt/rustwide/target/debug/deps/libhttpdate-592eafa0f4aec28d.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-c686ccfaa2bbe21b.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-f643ae0489e5c5c7.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-777e93a01c559189.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d232578f9b2b483f.rmeta --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-d2e6a6a69133ac06.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-00323b2e7f690d48.rmeta --extern want=/opt/rustwide/target/debug/deps/libwant-8a50c7fa6be8c82b.rmeta --extern-html-root-url 'bytes=https://docs.rs/bytes/1.0.0/' --extern-html-root-url 'futures_channel=https://docs.rs/futures-channel/0.3.8/' --extern-html-root-url 'futures_core=https://docs.rs/futures-core/0.3.8/' --extern-html-root-url 'futures_util=https://docs.rs/futures-util/0.3.8/' --extern-html-root-url 'h2=https://docs.rs/h2/0.3.0/' --extern-html-root-url 'http=https://docs.rs/http/0.2.2/' --extern-html-root-url 'http_body=https://docs.rs/http-body/0.4.0/' --extern-html-root-url 'httparse=https://docs.rs/httparse/1.3.4/' --extern-html-root-url 'httpdate=https://docs.rs/httpdate/0.3.2/' --extern-html-root-url 'itoa=https://docs.rs/itoa/0.4.6/' --extern-html-root-url 'pin_project=https://docs.rs/pin-project/1.0.2/' --extern-html-root-url 'socket2=https://docs.rs/socket2/0.3.19/' --extern-html-root-url 'tokio=https://docs.rs/tokio/1.0.0/' --extern-html-root-url 'tower_service=https://docs.rs/tower-service/0.3.0/' --extern-html-root-url 'tracing=https://docs.rs/tracing/0.1.22/' --extern-html-root-url 'want=https://docs.rs/want/0.3.0/' -Zunstable-options --crate-version 0.14.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "dcc2100653ee6a529f3615af01275773f43f85aca236b349152e5be0fe6d5cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc2100653ee6a529f3615af01275773f43f85aca236b349152e5be0fe6d5cdc", kill_on_drop: false }` [INFO] [stdout] dcc2100653ee6a529f3615af01275773f43f85aca236b349152e5be0fe6d5cdc