Build #2172290 2025-05-30 07:57:45
# rustc version
rustc 1.89.0-nightly (1bbd62e54 2025-05-29)# docs.rs version
docsrs 0.6.0 (d2911047 2025-05-28)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/tokio-async-std-1.5.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/tokio-async-std-1.5.3/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" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docs" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \'feature=\"docs\"\', \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250529-1.89.0-nightly-1bbd62e54\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu" "--config" "build.rustdocflags=[\"-Zmetrics-dir=/opt/rustwide/target/metrics\"]", 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] e53e6eed5cbdbee98fa2bb4faad24afb0d4503d3642dae53d9187339c50288df
[INFO] running `Command { std: "docker" "start" "-a" "e53e6eed5cbdbee98fa2bb4faad24afb0d4503d3642dae53d9187339c50288df", kill_on_drop: false }`
[INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: a-chat, hello-world, line-count, list-dir, logging, print-file, socket-timeouts, stdin-echo, stdin-timeout, surf-web, task-local, tcp-client, tcp-echo, tcp-ipv4-and-6-echo, udp-client, udp-echo
[INFO] [stderr] If you want Rustdoc to scrape these examples, then add `doc-scrape-examples = true`
[INFO] [stderr] to the [[example]] target configuration of at least one example.
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Documenting tokio-async-std v1.5.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unexpected `cfg` condition name: `default`
[INFO] [stderr] --> src/io/read/bytes.rs:35:17
[INFO] [stderr] |
[INFO] [stderr] 35 | #[cfg(all(test, default))]
[INFO] [stderr] | ^^^^^^^ help: found config with similar value: `feature = "default"`
[INFO] [stderr] |
[INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(default)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(default)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `default`
[INFO] [stderr] --> src/io/read/chain.rs:168:17
[INFO] [stderr] |
[INFO] [stderr] 168 | #[cfg(all(test, default))]
[INFO] [stderr] | ^^^^^^^ help: found config with similar value: `feature = "default"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(default)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(default)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unknown `doc` attribute `unstable`
[INFO] [stderr] --> src/utils.rs:78:46
[INFO] [stderr] |
[INFO] [stderr] 78 | #[cfg_attr(feature = "docs", doc(unstable))]
[INFO] [stderr] | ^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] ::: src/lib.rs:274:1
[INFO] [stderr] |
[INFO] [stderr] 274 | / cfg_unstable_default! {
[INFO] [stderr] 275 | | #[doc(inline)]
[INFO] [stderr] 276 | | pub use std::{write, writeln};
[INFO] [stderr] 277 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable_default` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unknown `doc` attribute `unstable`
[INFO] [stderr] --> src/utils.rs:78:46
[INFO] [stderr] |
[INFO] [stderr] 78 | #[cfg_attr(feature = "docs", doc(unstable))]
[INFO] [stderr] | ^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] ::: src/future/future/mod.rs:19:1
[INFO] [stderr] |
[INFO] [stderr] 19 | / cfg_unstable_default! {
[INFO] [stderr] 20 | | use crate::future::timeout::TimeoutFuture;
[INFO] [stderr] 21 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable_default` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unknown `doc` attribute `unstable`
[INFO] [stderr] --> src/utils.rs:78:46
[INFO] [stderr] |
[INFO] [stderr] 78 | #[cfg_attr(feature = "docs", doc(unstable))]
[INFO] [stderr] | ^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] ::: src/io/mod.rs:324:1
[INFO] [stderr] |
[INFO] [stderr] 324 | / cfg_unstable_default! {
[INFO] [stderr] 325 | | pub use stderr::StderrLock;
[INFO] [stderr] 326 | | pub use stdin::StdinLock;
[INFO] [stderr] 327 | | pub use stdout::StdoutLock;
[INFO] [stderr] 328 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable_default` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/future/future/mod.rs:1:1
[INFO] [stderr] |
[INFO] [stderr] 1 | / cfg_unstable! {
[INFO] [stderr] 2 | | mod delay;
[INFO] [stderr] 3 | | mod flatten;
[INFO] [stderr] 4 | | mod race;
[INFO] [stderr] ... |
[INFO] [stderr] 16 | | use try_join::TryJoin;
[INFO] [stderr] 17 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:155:46
[INFO] [stderr] |
[INFO] [stderr] 155 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:178:46
[INFO] [stderr] |
[INFO] [stderr] 178 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:220:46
[INFO] [stderr] |
[INFO] [stderr] 220 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:266:46
[INFO] [stderr] |
[INFO] [stderr] 266 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:303:46
[INFO] [stderr] |
[INFO] [stderr] 303 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:350:46
[INFO] [stderr] |
[INFO] [stderr] 350 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:389:46
[INFO] [stderr] |
[INFO] [stderr] 389 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/future/into_future.rs:34:38
[INFO] [stderr] |
[INFO] [stderr] 34 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/future/mod.rs:64:1
[INFO] [stderr] |
[INFO] [stderr] 64 | / cfg_unstable! {
[INFO] [stderr] 65 | | pub use into_future::IntoFuture;
[INFO] [stderr] 66 | | pub(crate) use maybe_done::MaybeDone;
[INFO] [stderr] 67 | | mod into_future;
[INFO] [stderr] 68 | | mod maybe_done;
[INFO] [stderr] 69 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/io/stderr.rs:8:1
[INFO] [stderr] |
[INFO] [stderr] 8 | / cfg_unstable! {
[INFO] [stderr] 9 | | use once_cell::sync::Lazy;
[INFO] [stderr] 10 | | use std::io::Write as _;
[INFO] [stderr] 11 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/io/stderr.rs:69:38
[INFO] [stderr] |
[INFO] [stderr] 69 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/io/stderr.rs:131:42
[INFO] [stderr] |
[INFO] [stderr] 131 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/io/stdin.rs:10:1
[INFO] [stderr] |
[INFO] [stderr] 10 | / cfg_unstable! {
[INFO] [stderr] 11 | | use once_cell::sync::Lazy;
[INFO] [stderr] 12 | | use std::io::Read as _;
[INFO] [stderr] 13 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/io/stdin.rs:70:38
[INFO] [stderr] |
[INFO] [stderr] 70 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/io/stdin.rs:190:42
[INFO] [stderr] |
[INFO] [stderr] 190 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/io/stdout.rs:8:1
[INFO] [stderr] |
[INFO] [stderr] 8 | / cfg_unstable! {
[INFO] [stderr] 9 | | use once_cell::sync::Lazy;
[INFO] [stderr] 10 | | use std::io::Write as _;
[INFO] [stderr] 11 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/io/stdout.rs:69:38
[INFO] [stderr] |
[INFO] [stderr] 69 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/io/stdout.rs:131:42
[INFO] [stderr] |
[INFO] [stderr] 131 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/os/windows/mod.rs:7:1
[INFO] [stderr] |
[INFO] [stderr] 7 | / cfg_unstable! {
[INFO] [stderr] 8 | | pub mod fs;
[INFO] [stderr] 9 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:359:46
[INFO] [stderr] |
[INFO] [stderr] 359 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:602:46
[INFO] [stderr] |
[INFO] [stderr] 602 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:814:46
[INFO] [stderr] |
[INFO] [stderr] 814 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:848:46
[INFO] [stderr] |
[INFO] [stderr] 848 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:1368:46
[INFO] [stderr] |
[INFO] [stderr] 1368 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:1515:46
[INFO] [stderr] |
[INFO] [stderr] 1515 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:1660:46
[INFO] [stderr] |
[INFO] [stderr] 1660 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:1826:46
[INFO] [stderr] |
[INFO] [stderr] 1826 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:1888:46
[INFO] [stderr] |
[INFO] [stderr] 1888 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:1925:46
[INFO] [stderr] |
[INFO] [stderr] 1925 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:2072:46
[INFO] [stderr] |
[INFO] [stderr] 2072 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:2334:46
[INFO] [stderr] |
[INFO] [stderr] 2334 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/mod.rs:2380:46
[INFO] [stderr] |
[INFO] [stderr] 2380 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/prelude.rs:48:1
[INFO] [stderr] |
[INFO] [stderr] 48 | / cfg_unstable! {
[INFO] [stderr] 49 | | #[doc(no_inline)]
[INFO] [stderr] 50 | | pub use crate::stream::DoubleEndedStream;
[INFO] [stderr] 51 | | #[doc(no_inline)]
[INFO] [stderr] 52 | | pub use crate::stream::ExactSizeStream;
[INFO] [stderr] 53 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/count.rs:13:42
[INFO] [stderr] |
[INFO] [stderr] 13 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/stream/stream/mod.rs:115:1
[INFO] [stderr] |
[INFO] [stderr] 115 | / cfg_unstable! {
[INFO] [stderr] 116 | | use std::future::Future;
[INFO] [stderr] 117 | | use std::pin::Pin;
[INFO] [stderr] 118 | | use std::time::Duration;
[INFO] [stderr] ... |
[INFO] [stderr] 143 | | mod unzip;
[INFO] [stderr] 144 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/merge.rs:19:42
[INFO] [stderr] |
[INFO] [stderr] 19 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/partition.rs:12:42
[INFO] [stderr] |
[INFO] [stderr] 12 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/timeout.rs:50:38
[INFO] [stderr] |
[INFO] [stderr] 50 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/stream/unzip.rs:12:42
[INFO] [stderr] |
[INFO] [stderr] 12 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/double_ended_stream/mod.rs:26:38
[INFO] [stderr] |
[INFO] [stderr] 26 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/stream/mod.rs:320:1
[INFO] [stderr] |
[INFO] [stderr] 320 | / cfg_unstable! {
[INFO] [stderr] 321 | | mod double_ended_stream;
[INFO] [stderr] 322 | | mod exact_size_stream;
[INFO] [stderr] 323 | | mod extend;
[INFO] [stderr] ... |
[INFO] [stderr] 344 | | pub use sum::Sum;
[INFO] [stderr] 345 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/exact_size_stream.rs:80:38
[INFO] [stderr] |
[INFO] [stderr] 80 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/extend.rs:31:38
[INFO] [stderr] |
[INFO] [stderr] 31 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/extend.rs:67:38
[INFO] [stderr] |
[INFO] [stderr] 67 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/from_stream.rs:114:38
[INFO] [stderr] |
[INFO] [stderr] 114 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/fused_stream.rs:18:38
[INFO] [stderr] |
[INFO] [stderr] 18 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/interval.rs:45:38
[INFO] [stderr] |
[INFO] [stderr] 45 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/interval.rs:60:38
[INFO] [stderr] |
[INFO] [stderr] 60 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/into_stream.rs:17:38
[INFO] [stderr] |
[INFO] [stderr] 17 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/product.rs:17:38
[INFO] [stderr] |
[INFO] [stderr] 17 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/successors.rs:31:38
[INFO] [stderr] |
[INFO] [stderr] 31 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/successors.rs:47:42
[INFO] [stderr] |
[INFO] [stderr] 47 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/stream/sum.rs:17:38
[INFO] [stderr] |
[INFO] [stderr] 17 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/sync/barrier.rs:35:38
[INFO] [stderr] |
[INFO] [stderr] 35 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/sync/barrier.rs:65:38
[INFO] [stderr] |
[INFO] [stderr] 65 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/sync/mod.rs:185:1
[INFO] [stderr] |
[INFO] [stderr] 185 | / cfg_unstable! {
[INFO] [stderr] 186 | | pub use barrier::{Barrier, BarrierWaitResult};
[INFO] [stderr] 187 | | pub use channel::{channel, Sender, Receiver};
[INFO] [stderr] ... |
[INFO] [stderr] 190 | | mod channel;
[INFO] [stderr] 191 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/sync/channel.rs:59:38
[INFO] [stderr] |
[INFO] [stderr] 59 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/sync/channel.rs:101:38
[INFO] [stderr] |
[INFO] [stderr] 101 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/sync/channel.rs:337:38
[INFO] [stderr] |
[INFO] [stderr] 337 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/lib.rs:262:1
[INFO] [stderr] |
[INFO] [stderr] 262 | / cfg_unstable! {
[INFO] [stderr] 263 | | pub mod pin;
[INFO] [stderr] 264 | | pub mod process;
[INFO] [stderr] ... |
[INFO] [stderr] 271 | | mod collections;
[INFO] [stderr] 272 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/result/mod.rs:11:1
[INFO] [stderr] |
[INFO] [stderr] 11 | / cfg_unstable! {
[INFO] [stderr] 12 | | mod product;
[INFO] [stderr] 13 | | mod sum;
[INFO] [stderr] 14 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:66:50
[INFO] [stderr] |
[INFO] [stderr] 66 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/option/mod.rs:11:1
[INFO] [stderr] |
[INFO] [stderr] 11 | / cfg_unstable! {
[INFO] [stderr] 12 | | mod product;
[INFO] [stderr] 13 | | mod sum;
[INFO] [stderr] 14 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] = note: this warning originates in the macro `cfg_unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/macros.rs:47:38
[INFO] [stderr] |
[INFO] [stderr] 47 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/macros.rs:85:38
[INFO] [stderr] |
[INFO] [stderr] 85 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/macros.rs:123:38
[INFO] [stderr] |
[INFO] [stderr] 123 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/macros.rs:157:38
[INFO] [stderr] |
[INFO] [stderr] 157 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unexpected `cfg` condition name: `attributes`
[INFO] [stderr] --> src/lib.rs:236:38
[INFO] [stderr] |
[INFO] [stderr] 236 | #[cfg_attr(feature = "docs", doc(cfg(attributes)))]
[INFO] [stderr] | ^^^^^^^^^^ help: found config with similar value: `feature = "attributes"`
[INFO] [stderr] |
[INFO] [stderr] = help: consider using a Cargo feature instead
[INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr] [lints.rust]
[INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(attributes)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(attributes)");` to the top of the `build.rs`
[INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]
[INFO] [stderr] warning: unopened HTML tag `span`
[INFO] [stderr] --> src/lib.rs:192:27
[INFO] [stderr] |
[INFO] [stderr] 192 | //! ><code>unstable</code></span>
[INFO] [stderr] | ^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unopened HTML tag `span`
[INFO] [stderr] --> src/lib.rs:205:29
[INFO] [stderr] |
[INFO] [stderr] 205 | //! ><code>attributes</code></span>
[INFO] [stderr] | ^^^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: Rust code block is empty
[INFO] [stderr] --> src/future/future/mod.rs:153:13
[INFO] [stderr] |
[INFO] [stderr] 153 | /// ```
[INFO] [stderr] | ^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stderr] = note: this warning originates in the macro `extension_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 153 | /// ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: Rust code block is empty
[INFO] [stderr] --> src/future/future/mod.rs:176:13
[INFO] [stderr] |
[INFO] [stderr] 176 | /// ```
[INFO] [stderr] | ^^^
[INFO] [stderr] |
[INFO] [stderr] = note: this warning originates in the macro `extension_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 176 | /// ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: `tokio-async-std` (lib doc) generated 77 warnings (run `cargo fix --lib -p tokio-async-std` to apply 2 suggestions)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/async_std/index.html
[INFO] running `Command { std: "docker" "inspect" "e53e6eed5cbdbee98fa2bb4faad24afb0d4503d3642dae53d9187339c50288df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e53e6eed5cbdbee98fa2bb4faad24afb0d4503d3642dae53d9187339c50288df", kill_on_drop: false }`
[INFO] [stdout] e53e6eed5cbdbee98fa2bb4faad24afb0d4503d3642dae53d9187339c50288df