Build #2415204 2025-08-15 01:45:07
# rustc version
rustc 1.91.0-nightly (898aff704 2025-08-14)# docs.rs version
docsrs 0.6.0 (e18d034e 2025-07-29)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/async-std-1.13.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/async-std-1.13.2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/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\", \"-20250814-1.91.0-nightly-898aff704\", \"--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", 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] 9403fe8e0850c12a43a6147a3f98b94bf93e4ea8f75b864c3240230179e62bca
[INFO] running `Command { std: "docker" "start" "-a" "9403fe8e0850c12a43a6147a3f98b94bf93e4ea8f75b864c3240230179e62bca", 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, task-name, 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 async-std v1.13.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/task/mod.rs:166:1
[INFO] [stderr] |
[INFO] [stderr] 166 | / cfg_unstable! {
[INFO] [stderr] 167 | | #[cfg(feature = "default")]
[INFO] [stderr] 168 | | pub use spawn_local::spawn_local;
[INFO] [stderr] ... |
[INFO] [stderr] 171 | | mod spawn_local;
[INFO] [stderr] 172 | | }
[INFO] [stderr] | |_- in this macro invocation
[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(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: `#[warn(unexpected_cfgs)]` on by default
[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/task/spawn_local.rs:23:38
[INFO] [stderr] |
[INFO] [stderr] 23 | #[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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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/utils.rs:150:50
[INFO] [stderr] |
[INFO] [stderr] 150 | #[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: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] = 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_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/future/future/mod.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/future/future/mod.rs:70:42
[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/future/future/mod.rs:111:42
[INFO] [stderr] |
[INFO] [stderr] 111 | #[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:157:42
[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: `unstable`
[INFO] [stderr] --> src/future/future/mod.rs:194:42
[INFO] [stderr] |
[INFO] [stderr] 194 | #[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:241:42
[INFO] [stderr] |
[INFO] [stderr] 241 | #[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:280:42
[INFO] [stderr] |
[INFO] [stderr] 280 | #[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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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:69:1
[INFO] [stderr] |
[INFO] [stderr] 69 | / cfg_unstable! {
[INFO] [stderr] 70 | | pub use into_future::IntoFuture;
[INFO] [stderr] 71 | | pub(crate) use maybe_done::MaybeDone;
[INFO] [stderr] 72 | | mod into_future;
[INFO] [stderr] 73 | | mod maybe_done;
[INFO] [stderr] 74 | | }
[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/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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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 core::future::Future;
[INFO] [stderr] 117 | | use core::pin::Pin;
[INFO] [stderr] 118 | | use core::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/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/stream/stream/merge.rs:20:42
[INFO] [stderr] |
[INFO] [stderr] 20 | #[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:55:38
[INFO] [stderr] |
[INFO] [stderr] 55 | #[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/stream/mod.rs:275:42
[INFO] [stderr] |
[INFO] [stderr] 275 | #[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:518:42
[INFO] [stderr] |
[INFO] [stderr] 518 | #[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:730:42
[INFO] [stderr] |
[INFO] [stderr] 730 | #[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:764:42
[INFO] [stderr] |
[INFO] [stderr] 764 | #[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:1284:42
[INFO] [stderr] |
[INFO] [stderr] 1284 | #[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:1431:42
[INFO] [stderr] |
[INFO] [stderr] 1431 | #[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:1576:42
[INFO] [stderr] |
[INFO] [stderr] 1576 | #[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:1742:42
[INFO] [stderr] |
[INFO] [stderr] 1742 | #[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:1804:42
[INFO] [stderr] |
[INFO] [stderr] 1804 | #[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:1842:42
[INFO] [stderr] |
[INFO] [stderr] 1842 | #[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:1989:42
[INFO] [stderr] |
[INFO] [stderr] 1989 | #[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:2251:42
[INFO] [stderr] |
[INFO] [stderr] 2251 | #[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:2297:42
[INFO] [stderr] |
[INFO] [stderr] 2297 | #[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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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:326:1
[INFO] [stderr] |
[INFO] [stderr] 326 | / cfg_unstable! {
[INFO] [stderr] 327 | | mod double_ended_stream;
[INFO] [stderr] 328 | | mod exact_size_stream;
[INFO] [stderr] 329 | | mod extend;
[INFO] [stderr] ... |
[INFO] [stderr] 350 | | pub use sum::Sum;
[INFO] [stderr] 351 | | }
[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/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/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: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/stream/from_stream.rs:117:38
[INFO] [stderr] |
[INFO] [stderr] 117 | #[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/os/unix/mod.rs:13:38
[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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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 | | #[cfg(feature = "default")]
[INFO] [stderr] 9 | | pub mod fs;
[INFO] [stderr] 10 | | #[cfg(feature = "std")]
[INFO] [stderr] 11 | | #[cfg(windows)]
[INFO] [stderr] 12 | | pub use async_process::windows as process;
[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/utils.rs:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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/utils.rs:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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:183:1
[INFO] [stderr] |
[INFO] [stderr] 183 | / cfg_unstable! {
[INFO] [stderr] 184 | | pub use async_lock::{Barrier, BarrierWaitResult};
[INFO] [stderr] 185 | | pub use condvar::Condvar;
[INFO] [stderr] 186 | | pub(crate) use waker_set::WakerSet;
[INFO] [stderr] ... |
[INFO] [stderr] 190 | | pub(crate) mod waker_set;
[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/utils.rs:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/lib.rs:338:1
[INFO] [stderr] |
[INFO] [stderr] 338 | / cfg_unstable! {
[INFO] [stderr] 339 | | pub mod pin;
[INFO] [stderr] 340 | | #[cfg(all(not(target_os = "unknown"), feature = "std"))]
[INFO] [stderr] 341 | | pub mod process;
[INFO] [stderr] ... |
[INFO] [stderr] 348 | | mod collections;
[INFO] [stderr] 349 | | }
[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/process.rs:10:38
[INFO] [stderr] |
[INFO] [stderr] 10 | #[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/process.rs:14:38
[INFO] [stderr] |
[INFO] [stderr] 14 | #[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/process.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/process.rs:22:38
[INFO] [stderr] |
[INFO] [stderr] 22 | #[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/process.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/process.rs:30:38
[INFO] [stderr] |
[INFO] [stderr] 30 | #[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/process.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/process.rs:38:38
[INFO] [stderr] |
[INFO] [stderr] 38 | #[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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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:12:1
[INFO] [stderr] |
[INFO] [stderr] 12 | / cfg_unstable! {
[INFO] [stderr] 13 | | mod product;
[INFO] [stderr] 14 | | mod sum;
[INFO] [stderr] 15 | | }
[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:138:50
[INFO] [stderr] |
[INFO] [stderr] 138 | #[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:12:1
[INFO] [stderr] |
[INFO] [stderr] 12 | / cfg_unstable! {
[INFO] [stderr] 13 | | mod product;
[INFO] [stderr] 14 | | mod sum;
[INFO] [stderr] 15 | | }
[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:308:38
[INFO] [stderr] |
[INFO] [stderr] 308 | #[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: unexpected `cfg` condition name: `unstable`
[INFO] [stderr] --> src/utils.rs:150:50
[INFO] [stderr] |
[INFO] [stderr] 150 | #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
[INFO] [stderr] | ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr] |
[INFO] [stderr] ::: src/lib.rs:351:1
[INFO] [stderr] |
[INFO] [stderr] 351 | / cfg_unstable_default! {
[INFO] [stderr] 352 | | #[doc(inline)]
[INFO] [stderr] 353 | | pub use std::{write, writeln};
[INFO] [stderr] 354 | | }
[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_default` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] warning: `async-std` (lib doc) generated 67 warnings
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/async_std/index.html
[INFO] running `Command { std: "docker" "inspect" "9403fe8e0850c12a43a6147a3f98b94bf93e4ea8f75b864c3240230179e62bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9403fe8e0850c12a43a6147a3f98b94bf93e4ea8f75b864c3240230179e62bca", kill_on_drop: false }`
[INFO] [stdout] 9403fe8e0850c12a43a6147a3f98b94bf93e4ea8f75b864c3240230179e62bca