[INFO] fetching crate maybe-fut 0.1.0...
[INFO] testing maybe-fut-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate maybe-fut 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate maybe-fut 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate maybe-fut 0.1.0
[INFO] tweaked toml for crates.io crate maybe-fut 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate maybe-fut 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maybe-fut 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.3.12
[INFO] [stderr]   Downloaded serial_test_derive v3.2.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.13
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded maybe-fut-io-derive v0.1.0
[INFO] [stderr]   Downloaded maybe-fut-unwrap-derive v0.1.0
[INFO] [stderr]   Downloaded serial_test v3.2.0
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded maybe-fut-derive v0.1.0
[INFO] [stderr]   Downloaded clap v4.5.40
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded bumpalo v3.18.1
[INFO] [stderr]   Downloaded criterion v0.6.0
[INFO] [stderr]   Downloaded clap_builder v4.5.40
[INFO] [stderr]   Downloaded libc v0.2.173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79872430c3b40f3cd861d5baee3ae0fa15073d3e50db94511d54b4c764023790
[INFO] running `Command { std: "docker" "start" "-a" "79872430c3b40f3cd861d5baee3ae0fa15073d3e50db94511d54b4c764023790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79872430c3b40f3cd861d5baee3ae0fa15073d3e50db94511d54b4c764023790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79872430c3b40f3cd861d5baee3ae0fa15073d3e50db94511d54b4c764023790", kill_on_drop: false }`
[INFO] [stdout] 79872430c3b40f3cd861d5baee3ae0fa15073d3e50db94511d54b4c764023790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3850837332e606b0ac356e3c8f9aad43eafaac9209caae393d87a6f1ce407228
[INFO] running `Command { std: "docker" "start" "-a" "3850837332e606b0ac356e3c8f9aad43eafaac9209caae393d87a6f1ce407228", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling maybe-fut-derive v0.1.0
[INFO] [stderr]    Compiling maybe-fut-io-derive v0.1.0
[INFO] [stderr]    Compiling maybe-fut-unwrap-derive v0.1.0
[INFO] [stderr]    Compiling maybe-fut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(tokio_fs)]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_builder.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | /     maybe_fut_method!(
[INFO] [stdout] 101 | |         /// Creates the specified directory with the configured options.
[INFO] [stdout] 102 | |         ///
[INFO] [stdout] 103 | |         /// It is considered an error if the directory already exists unless recursive mode is enabled.
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |         tokio_fs
[INFO] [stdout] 119 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_entry.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_method!(
[INFO] [stdout]  54 | |         /// Returns the file type for the file that this entry points at.
[INFO] [stdout]  55 | |         ///
[INFO] [stdout]  56 | |         /// This function will not traverse symlinks if this entry points at a symlink.
[INFO] [stdout] ...   |
[INFO] [stdout]  65 | |         tokio_fs
[INFO] [stdout]  66 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_entry.rs:90:5
[INFO] [stdout]     |
[INFO] [stdout]  90 | /     maybe_fut_method!(
[INFO] [stdout]  91 | |         /// Returns the metadata for the file that this entry points at.
[INFO] [stdout]  92 | |         ///
[INFO] [stdout]  93 | |         /// This function will not traverse symlinks if this entry points at a symlink.
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |         tokio_fs
[INFO] [stdout] 103 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/file.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/file.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[cfg(tokio_fs)]
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Attempts to open a file in read-only mode.
[INFO] [stdout] 43 | |         /// See [`std::fs::OpenOptions`] for more details.
[INFO] [stdout] 44 | |         ///
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |         tokio_fs
[INFO] [stdout] 55 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Attempts to open a file in read-only mode.
[INFO] [stdout] 43 | |         /// See [`std::fs::OpenOptions`] for more details.
[INFO] [stdout] 44 | |         ///
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |         tokio_fs
[INFO] [stdout] 55 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 58 | |         /// Attempts to open a file in read-only mode with buffering.
[INFO] [stdout] 59 | |         ///
[INFO] [stdout] 60 | |         /// # Errors
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |         tokio_fs
[INFO] [stdout] 71 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 58 | |         /// Attempts to open a file in read-only mode with buffering.
[INFO] [stdout] 59 | |         ///
[INFO] [stdout] 60 | |         /// # Errors
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |         tokio_fs
[INFO] [stdout] 71 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 74 | |         /// Opens a file in read-write mode.
[INFO] [stdout] 75 | |         ///
[INFO] [stdout] 76 | |         /// This function will create a file if it does not exist, or return an error
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         tokio_fs
[INFO] [stdout] 92 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 74 | |         /// Opens a file in read-write mode.
[INFO] [stdout] 75 | |         ///
[INFO] [stdout] 76 | |         /// This function will create a file if it does not exist, or return an error
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         tokio_fs
[INFO] [stdout] 92 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     maybe_fut_method!(
[INFO] [stdout]  95 | |         /// Queries metadata about the underlying file.
[INFO] [stdout]  96 | |         metadata() -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout]  97 | |         FileInner::Std,
[INFO] [stdout]  98 | |         FileInner::Tokio,
[INFO] [stdout]  99 | |         tokio_fs
[INFO] [stdout] 100 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     maybe_fut_method!(
[INFO] [stdout] 116 | |         /// Truncates or extends the underlying file, updating the size of this file to become size.
[INFO] [stdout] 117 | |         ///
[INFO] [stdout] 118 | |         /// If the size is less than the current file’s size, then the file will be shrunk.
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         tokio_fs
[INFO] [stdout] 128 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     maybe_fut_method!(
[INFO] [stdout] 131 | |         /// Changes the permissions on the underlying file.
[INFO] [stdout] 132 | |         ///
[INFO] [stdout] 133 | |         /// Platform-specific behavior
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |         tokio_fs
[INFO] [stdout] 143 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | /     maybe_fut_method!(
[INFO] [stdout] 146 | |         /// Attempts to sync all OS-internal metadata to disk.
[INFO] [stdout] 147 | |         ///
[INFO] [stdout] 148 | |         /// This function will attempt to ensure that all in-core data reaches the filesystem before returning.
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |         tokio_fs
[INFO] [stdout] 153 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     maybe_fut_method!(
[INFO] [stdout] 156 | |         /// This function is similar to [`Self::sync_all`], except that it may not synchronize file metadata to the filesystem.
[INFO] [stdout] 157 | |         ///
[INFO] [stdout] 158 | |         /// This is intended for use cases that must synchronize content, but don’t need the metadata on disk.
[INFO] [stdout] ...   |
[INFO] [stdout] 165 | |         tokio_fs
[INFO] [stdout] 166 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:173:19
[INFO] [stdout]     |
[INFO] [stdout] 173 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:183:19
[INFO] [stdout]     |
[INFO] [stdout] 183 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:206:19
[INFO] [stdout]     |
[INFO] [stdout] 206 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:248:15
[INFO] [stdout]     |
[INFO] [stdout] 248 |         #[cfg(tokio_fs)]
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:258:19
[INFO] [stdout]     |
[INFO] [stdout] 258 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(tokio_fs)]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:136:19
[INFO] [stdout]     |
[INFO] [stdout] 136 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:154:19
[INFO] [stdout]     |
[INFO] [stdout] 154 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:177:19
[INFO] [stdout]     |
[INFO] [stdout] 177 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:219:19
[INFO] [stdout]     |
[INFO] [stdout] 219 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:238:19
[INFO] [stdout]     |
[INFO] [stdout] 238 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:260:19
[INFO] [stdout]     |
[INFO] [stdout] 260 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / maybe_fut_function!(
[INFO] [stdout]  20 | |     /// Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
[INFO] [stdout]  21 | |     canonicalize(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout]  22 | |     std::fs::canonicalize,
[INFO] [stdout]  23 | |     tokio::fs::canonicalize,
[INFO] [stdout]  24 | |     tokio_fs
[INFO] [stdout]  25 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / maybe_fut_function!(
[INFO] [stdout]  20 | |     /// Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
[INFO] [stdout]  21 | |     canonicalize(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout]  22 | |     std::fs::canonicalize,
[INFO] [stdout]  23 | |     tokio::fs::canonicalize,
[INFO] [stdout]  24 | |     tokio_fs
[INFO] [stdout]  25 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / maybe_fut_function!(
[INFO] [stdout]  28 | |     /// Copies the contents of one file to another.
[INFO] [stdout]  29 | |     /// This function will also copy the permission bits of the original file to the destination file.
[INFO] [stdout]  30 | |     /// This function will overwrite the contents of to.
[INFO] [stdout] ...   |
[INFO] [stdout]  34 | |     tokio_fs
[INFO] [stdout]  35 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / maybe_fut_function!(
[INFO] [stdout]  28 | |     /// Copies the contents of one file to another.
[INFO] [stdout]  29 | |     /// This function will also copy the permission bits of the original file to the destination file.
[INFO] [stdout]  30 | |     /// This function will overwrite the contents of to.
[INFO] [stdout] ...   |
[INFO] [stdout]  34 | |     tokio_fs
[INFO] [stdout]  35 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout]  37 | / maybe_fut_function!(
[INFO] [stdout]  38 | |     /// Creates a new directory at the specified path.
[INFO] [stdout]  39 | |     create_dir(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  40 | |     std::fs::create_dir,
[INFO] [stdout]  41 | |     tokio::fs::create_dir,
[INFO] [stdout]  42 | |     tokio_fs
[INFO] [stdout]  43 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout]  37 | / maybe_fut_function!(
[INFO] [stdout]  38 | |     /// Creates a new directory at the specified path.
[INFO] [stdout]  39 | |     create_dir(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  40 | |     std::fs::create_dir,
[INFO] [stdout]  41 | |     tokio::fs::create_dir,
[INFO] [stdout]  42 | |     tokio_fs
[INFO] [stdout]  43 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | / maybe_fut_function!(
[INFO] [stdout]  46 | |     /// Creates a new directory at the specified path, including all parent directories.
[INFO] [stdout]  47 | |     create_dir_all(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  48 | |     std::fs::create_dir_all,
[INFO] [stdout]  49 | |     tokio::fs::create_dir_all,
[INFO] [stdout]  50 | |     tokio_fs
[INFO] [stdout]  51 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | / maybe_fut_function!(
[INFO] [stdout]  46 | |     /// Creates a new directory at the specified path, including all parent directories.
[INFO] [stdout]  47 | |     create_dir_all(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  48 | |     std::fs::create_dir_all,
[INFO] [stdout]  49 | |     tokio::fs::create_dir_all,
[INFO] [stdout]  50 | |     tokio_fs
[INFO] [stdout]  51 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | / maybe_fut_function!(
[INFO] [stdout]  54 | |     /// Creates a new hard link on the filesystem.
[INFO] [stdout]  55 | |     ///
[INFO] [stdout]  56 | |     /// The `link` path will be a link pointing to the `original` path.
[INFO] [stdout] ...   |
[INFO] [stdout]  61 | |     tokio_fs
[INFO] [stdout]  62 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | / maybe_fut_function!(
[INFO] [stdout]  54 | |     /// Creates a new hard link on the filesystem.
[INFO] [stdout]  55 | |     ///
[INFO] [stdout]  56 | |     /// The `link` path will be a link pointing to the `original` path.
[INFO] [stdout] ...   |
[INFO] [stdout]  61 | |     tokio_fs
[INFO] [stdout]  62 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | / maybe_fut_function!(
[INFO] [stdout]  65 | |     /// Given a path, queries the file system to get information about a file, directory, etc.
[INFO] [stdout]  66 | |     ///
[INFO] [stdout]  67 | |     /// This function will traverse symbolic links to query information about the destination file.
[INFO] [stdout] ...   |
[INFO] [stdout]  71 | |     tokio_fs
[INFO] [stdout]  72 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | / maybe_fut_function!(
[INFO] [stdout]  65 | |     /// Given a path, queries the file system to get information about a file, directory, etc.
[INFO] [stdout]  66 | |     ///
[INFO] [stdout]  67 | |     /// This function will traverse symbolic links to query information about the destination file.
[INFO] [stdout] ...   |
[INFO] [stdout]  71 | |     tokio_fs
[INFO] [stdout]  72 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 | / maybe_fut_function!(
[INFO] [stdout]  75 | |     /// Reads the entire contents of a file into a bytes vector.
[INFO] [stdout]  76 | |     ///
[INFO] [stdout]  77 | |     /// This is a convenience function for using [`File::open`] and `read_to_end` with fewer imports and without an
[INFO] [stdout] ...   |
[INFO] [stdout]  84 | |     tokio_fs
[INFO] [stdout]  85 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 | / maybe_fut_function!(
[INFO] [stdout]  75 | |     /// Reads the entire contents of a file into a bytes vector.
[INFO] [stdout]  76 | |     ///
[INFO] [stdout]  77 | |     /// This is a convenience function for using [`File::open`] and `read_to_end` with fewer imports and without an
[INFO] [stdout] ...   |
[INFO] [stdout]  84 | |     tokio_fs
[INFO] [stdout]  85 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     #[cfg(not(tokio_fs))]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / maybe_fut_function!(
[INFO] [stdout] 105 | |     /// Reads a symbolic link, returning the file that the link points to.
[INFO] [stdout] 106 | |     read_link(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout] 107 | |     std::fs::read_link,
[INFO] [stdout] 108 | |     tokio::fs::read_link,
[INFO] [stdout] 109 | |     tokio_fs
[INFO] [stdout] 110 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / maybe_fut_function!(
[INFO] [stdout] 105 | |     /// Reads a symbolic link, returning the file that the link points to.
[INFO] [stdout] 106 | |     read_link(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout] 107 | |     std::fs::read_link,
[INFO] [stdout] 108 | |     tokio::fs::read_link,
[INFO] [stdout] 109 | |     tokio_fs
[INFO] [stdout] 110 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / maybe_fut_function!(
[INFO] [stdout] 113 | |     /// Reads the entire contents of a file into a string.
[INFO] [stdout] 114 | |     read_to_string(path: impl AsRef<std::path::Path>) -> std::io::Result<String>,
[INFO] [stdout] 115 | |     std::fs::read_to_string,
[INFO] [stdout] 116 | |     tokio::fs::read_to_string,
[INFO] [stdout] 117 | |     tokio_fs
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / maybe_fut_function!(
[INFO] [stdout] 113 | |     /// Reads the entire contents of a file into a string.
[INFO] [stdout] 114 | |     read_to_string(path: impl AsRef<std::path::Path>) -> std::io::Result<String>,
[INFO] [stdout] 115 | |     std::fs::read_to_string,
[INFO] [stdout] 116 | |     tokio::fs::read_to_string,
[INFO] [stdout] 117 | |     tokio_fs
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / maybe_fut_function!(
[INFO] [stdout] 121 | |     /// Removes an empty directory.
[INFO] [stdout] 122 | |     ///
[INFO] [stdout] 123 | |     /// If you want to remove a directory and all of its contents, use [`remove_dir_all`].
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |     tokio_fs
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / maybe_fut_function!(
[INFO] [stdout] 121 | |     /// Removes an empty directory.
[INFO] [stdout] 122 | |     ///
[INFO] [stdout] 123 | |     /// If you want to remove a directory and all of its contents, use [`remove_dir_all`].
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |     tokio_fs
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / maybe_fut_function!(
[INFO] [stdout] 131 | |     /// Removes a directory at this path, after removing all its contents. Use carefully!
[INFO] [stdout] 132 | |     ///
[INFO] [stdout] 133 | |     /// This function does **not** follow symbolic links and it will simply remove the symbolic link itself.
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     tokio_fs
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / maybe_fut_function!(
[INFO] [stdout] 131 | |     /// Removes a directory at this path, after removing all its contents. Use carefully!
[INFO] [stdout] 132 | |     ///
[INFO] [stdout] 133 | |     /// This function does **not** follow symbolic links and it will simply remove the symbolic link itself.
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     tokio_fs
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | / maybe_fut_function!(
[INFO] [stdout] 141 | |     /// Removes a file at this path.
[INFO] [stdout] 142 | |     ///
[INFO] [stdout] 143 | |     /// Note that there is no guarantee that the file is immediately deleted
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     tokio_fs
[INFO] [stdout] 149 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | / maybe_fut_function!(
[INFO] [stdout] 141 | |     /// Removes a file at this path.
[INFO] [stdout] 142 | |     ///
[INFO] [stdout] 143 | |     /// Note that there is no guarantee that the file is immediately deleted
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     tokio_fs
[INFO] [stdout] 149 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / maybe_fut_function!(
[INFO] [stdout] 152 | |     /// Renames a file or directory to a new name, replacing the original file if to already exists.
[INFO] [stdout] 153 | |     ///
[INFO] [stdout] 154 | |     /// This will not work if the new name is on a different mount point.
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     tokio_fs
[INFO] [stdout] 162 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / maybe_fut_function!(
[INFO] [stdout] 152 | |     /// Renames a file or directory to a new name, replacing the original file if to already exists.
[INFO] [stdout] 153 | |     ///
[INFO] [stdout] 154 | |     /// This will not work if the new name is on a different mount point.
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     tokio_fs
[INFO] [stdout] 162 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / maybe_fut_function!(
[INFO] [stdout] 165 | |     /// Changes the permissions found on a file or a directory.
[INFO] [stdout] 166 | |     set_permissions(path: impl AsRef<std::path::Path>, perm: std::fs::Permissions) -> std::io::Result<()>,
[INFO] [stdout] 167 | |     std::fs::set_permissions,
[INFO] [stdout] 168 | |     tokio::fs::set_permissions,
[INFO] [stdout] 169 | |     tokio_fs
[INFO] [stdout] 170 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / maybe_fut_function!(
[INFO] [stdout] 165 | |     /// Changes the permissions found on a file or a directory.
[INFO] [stdout] 166 | |     set_permissions(path: impl AsRef<std::path::Path>, perm: std::fs::Permissions) -> std::io::Result<()>,
[INFO] [stdout] 167 | |     std::fs::set_permissions,
[INFO] [stdout] 168 | |     tokio::fs::set_permissions,
[INFO] [stdout] 169 | |     tokio_fs
[INFO] [stdout] 170 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | / maybe_fut_function!(
[INFO] [stdout] 173 | |     /// Queries the metadata about a file without following symlinks.
[INFO] [stdout] 174 | |     symlink_metadata(path: impl AsRef<std::path::Path>) -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout] 175 | |     std::fs::symlink_metadata,
[INFO] [stdout] 176 | |     tokio::fs::symlink_metadata,
[INFO] [stdout] 177 | |     tokio_fs
[INFO] [stdout] 178 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | / maybe_fut_function!(
[INFO] [stdout] 173 | |     /// Queries the metadata about a file without following symlinks.
[INFO] [stdout] 174 | |     symlink_metadata(path: impl AsRef<std::path::Path>) -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout] 175 | |     std::fs::symlink_metadata,
[INFO] [stdout] 176 | |     tokio::fs::symlink_metadata,
[INFO] [stdout] 177 | |     tokio_fs
[INFO] [stdout] 178 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / maybe_fut_function!(
[INFO] [stdout] 181 | |     /// Writes a slice as the entire contents of a file.
[INFO] [stdout] 182 | |     ///
[INFO] [stdout] 183 | |     /// This function will create a file if it does not exist, and will entirely replace its contents if it does.
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     tokio_fs
[INFO] [stdout] 192 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / maybe_fut_function!(
[INFO] [stdout] 181 | |     /// Writes a slice as the entire contents of a file.
[INFO] [stdout] 182 | |     ///
[INFO] [stdout] 183 | |     /// This function will create a file if it does not exist, and will entirely replace its contents if it does.
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     tokio_fs
[INFO] [stdout] 192 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(tokio_net)]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_net)]
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_listener.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Creates a new [`TcpListener`] bound to the specified address.
[INFO] [stdout] 43 | |         ///
[INFO] [stdout] 44 | |         /// The returned listener is ready for accepting connections.
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |         tokio_net
[INFO] [stdout] 49 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_listener.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Creates a new [`TcpListener`] bound to the specified address.
[INFO] [stdout] 43 | |         ///
[INFO] [stdout] 44 | |         /// The returned listener is ready for accepting connections.
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |         tokio_net
[INFO] [stdout] 49 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_listener.rs:68:5
[INFO] [stdout]     |
[INFO] [stdout]  68 | /     maybe_fut_method_sync!(
[INFO] [stdout]  69 | |         /// Returns the local address of this listener.
[INFO] [stdout]  70 | |         local_addr() -> std::io::Result<SocketAddr>,
[INFO] [stdout]  71 | |         TcpListenerInner::Std,
[INFO] [stdout]  72 | |         TcpListenerInner::Tokio,
[INFO] [stdout]  73 | |         tokio_net
[INFO] [stdout]  74 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_listener.rs:76:5
[INFO] [stdout]     |
[INFO] [stdout]  76 | /     maybe_fut_method_sync!(
[INFO] [stdout]  77 | |         /// Sets the value for the `IP_TTL` option on this socket.
[INFO] [stdout]  78 | |         set_ttl(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout]  79 | |         TcpListenerInner::Std,
[INFO] [stdout]  80 | |         TcpListenerInner::Tokio,
[INFO] [stdout]  81 | |         tokio_net
[INFO] [stdout]  82 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_listener.rs:84:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | /     maybe_fut_method_sync!(
[INFO] [stdout]  85 | |         /// Gets the value for the `IP_TTL` option on this socket.
[INFO] [stdout]  86 | |         ttl() -> std::io::Result<u32>,
[INFO] [stdout]  87 | |         TcpListenerInner::Std,
[INFO] [stdout]  88 | |         TcpListenerInner::Tokio,
[INFO] [stdout]  89 | |         tokio_net
[INFO] [stdout]  90 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/api/net/tcp_listener.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |             #[cfg(tokio_net)]
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(tokio_net)]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[cfg(tokio_net)]
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_stream.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 88 | |         /// Opens a TCP connection to a remote host at the specified address.
[INFO] [stdout] 89 | |         connect(addr: SocketAddr) -> std::io::Result<TcpStream>,
[INFO] [stdout] 90 | |         std::net::TcpStream::connect,
[INFO] [stdout] 91 | |         tokio::net::TcpStream::connect,
[INFO] [stdout] 92 | |         tokio_net
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_stream.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 88 | |         /// Opens a TCP connection to a remote host at the specified address.
[INFO] [stdout] 89 | |         connect(addr: SocketAddr) -> std::io::Result<TcpStream>,
[INFO] [stdout] 90 | |         std::net::TcpStream::connect,
[INFO] [stdout] 91 | |         tokio::net::TcpStream::connect,
[INFO] [stdout] 92 | |         tokio_net
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:95:5
[INFO] [stdout]     |
[INFO] [stdout]  95 | /     maybe_fut_method_sync!(
[INFO] [stdout]  96 | |         /// Returns the local address that this stream is bound to.
[INFO] [stdout]  97 | |         local_addr() -> std::io::Result<SocketAddr>,
[INFO] [stdout]  98 | |         TcpStreamInner::Std,
[INFO] [stdout]  99 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 100 | |         tokio_net
[INFO] [stdout] 101 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | /     maybe_fut_method_sync!(
[INFO] [stdout] 104 | |         /// Returns the value of the `SO_ERROR` option.
[INFO] [stdout] 105 | |         take_error() -> std::io::Result<Option<std::io::Error>>,
[INFO] [stdout] 106 | |         TcpStreamInner::Std,
[INFO] [stdout] 107 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 108 | |         tokio_net
[INFO] [stdout] 109 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | /     maybe_fut_method_sync!(
[INFO] [stdout] 112 | |         /// Returns the remote address that this stream is connected to.
[INFO] [stdout] 113 | |         peer_addr() -> std::io::Result<SocketAddr>,
[INFO] [stdout] 114 | |         TcpStreamInner::Std,
[INFO] [stdout] 115 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 116 | |         tokio_net
[INFO] [stdout] 117 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     maybe_fut_method_sync!(
[INFO] [stdout] 120 | |         /// Gets the value of the `TCP_NODELAY` option on this socket.
[INFO] [stdout] 121 | |         nodelay() -> std::io::Result<bool>,
[INFO] [stdout] 122 | |         TcpStreamInner::Std,
[INFO] [stdout] 123 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 124 | |         tokio_net
[INFO] [stdout] 125 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | /     maybe_fut_method_sync!(
[INFO] [stdout] 128 | |         /// Sets the value of the `TCP_NODELAY` option on this socket.
[INFO] [stdout] 129 | |         set_nodelay(nodelay: bool) -> std::io::Result<()>,
[INFO] [stdout] 130 | |         TcpStreamInner::Std,
[INFO] [stdout] 131 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 132 | |         tokio_net
[INFO] [stdout] 133 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | /     maybe_fut_method!(
[INFO] [stdout] 136 | |         /// Receives data on the socket from the remote address to which it is connected, without removing that data from the queue.
[INFO] [stdout] 137 | |         /// On success, returns the number of bytes read.
[INFO] [stdout] 138 | |         peek(buf: &mut [u8]) -> std::io::Result<usize>,
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |         tokio_net
[INFO] [stdout] 142 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /     maybe_fut_method_sync!(
[INFO] [stdout] 145 | |         /// Gets the value of the `IP_TTL` option on this socket.
[INFO] [stdout] 146 | |         ttl() -> std::io::Result<u32>,
[INFO] [stdout] 147 | |         TcpStreamInner::Std,
[INFO] [stdout] 148 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 149 | |         tokio_net
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     maybe_fut_method_sync!(
[INFO] [stdout] 153 | |         /// Sets the value of the `IP_TTL` option on this socket.
[INFO] [stdout] 154 | |         set_ttl(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout] 155 | |         TcpStreamInner::Std,
[INFO] [stdout] 156 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 157 | |         tokio_net
[INFO] [stdout] 158 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/udp_socket.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/udp_socket.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/udp_socket.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 86 | |         /// Creates a new UDP socket from the given address.
[INFO] [stdout] 87 | |         bind(addr: std::net::SocketAddr) -> std::io::Result<UdpSocket>,
[INFO] [stdout] 88 | |         std::net::UdpSocket::bind,
[INFO] [stdout] 89 | |         tokio::net::UdpSocket::bind,
[INFO] [stdout] 90 | |         tokio_net
[INFO] [stdout] 91 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/udp_socket.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 86 | |         /// Creates a new UDP socket from the given address.
[INFO] [stdout] 87 | |         bind(addr: std::net::SocketAddr) -> std::io::Result<UdpSocket>,
[INFO] [stdout] 88 | |         std::net::UdpSocket::bind,
[INFO] [stdout] 89 | |         tokio::net::UdpSocket::bind,
[INFO] [stdout] 90 | |         tokio_net
[INFO] [stdout] 91 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:93:5
[INFO] [stdout]     |
[INFO] [stdout]  93 | /     maybe_fut_method!(
[INFO] [stdout]  94 | |         /// Receives a single datagram messages on the socket.
[INFO] [stdout]  95 | |         ///
[INFO] [stdout]  96 | |         /// On success, returns the number of bytes read and the source address.
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |         tokio_net
[INFO] [stdout] 101 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | /     maybe_fut_method!(
[INFO] [stdout] 104 | |         /// Receives a single datagram message on the socket, without removing it from the queue.
[INFO] [stdout] 105 | |         ///
[INFO] [stdout] 106 | |         /// On success, returns the number of bytes read and the source address.
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         tokio_net
[INFO] [stdout] 111 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | /     maybe_fut_method!(
[INFO] [stdout] 114 | |         /// Sends data on the socket to the given address.
[INFO] [stdout] 115 | |         ///
[INFO] [stdout] 116 | |         /// On Success, returns the number of bytes written.
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         tokio_net
[INFO] [stdout] 122 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     maybe_fut_method_sync!(
[INFO] [stdout] 125 | |         /// Returns the socket address of the remote peer this socket was connected to.
[INFO] [stdout] 126 | |         peer_addr() -> std::io::Result<std::net::SocketAddr>,
[INFO] [stdout] 127 | |         UdpSocketInner::Std,
[INFO] [stdout] 128 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 129 | |         tokio_net
[INFO] [stdout] 130 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     maybe_fut_method_sync!(
[INFO] [stdout] 133 | |         /// Returns the socket address of the local endpoint this socket is bound to.
[INFO] [stdout] 134 | |         local_addr() -> std::io::Result<std::net::SocketAddr>,
[INFO] [stdout] 135 | |         UdpSocketInner::Std,
[INFO] [stdout] 136 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 137 | |         tokio_net
[INFO] [stdout] 138 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | /     maybe_fut_method_sync!(
[INFO] [stdout] 206 | |         /// Sets the value for the `SO_BROADCAST` option on the socket.
[INFO] [stdout] 207 | |         set_broadcast(broadcast: bool) -> std::io::Result<()>,
[INFO] [stdout] 208 | |         UdpSocketInner::Std,
[INFO] [stdout] 209 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 210 | |         tokio_net
[INFO] [stdout] 211 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | /     maybe_fut_method_sync!(
[INFO] [stdout] 214 | |         /// Gets the value for the `SO_BROADCAST` option on the socket.
[INFO] [stdout] 215 | |         broadcast() -> std::io::Result<bool>,
[INFO] [stdout] 216 | |         UdpSocketInner::Std,
[INFO] [stdout] 217 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 218 | |         tokio_net
[INFO] [stdout] 219 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | /     maybe_fut_method_sync!(
[INFO] [stdout] 222 | |         /// Sets the value of the `IP_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 223 | |         set_multicast_loop_v4(loop_v4: bool) -> std::io::Result<()>,
[INFO] [stdout] 224 | |         UdpSocketInner::Std,
[INFO] [stdout] 225 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 226 | |         tokio_net
[INFO] [stdout] 227 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 | /     maybe_fut_method_sync!(
[INFO] [stdout] 230 | |         /// Gets the value of the `IP_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 231 | |         multicast_loop_v4() -> std::io::Result<bool>,
[INFO] [stdout] 232 | |         UdpSocketInner::Std,
[INFO] [stdout] 233 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 234 | |         tokio_net
[INFO] [stdout] 235 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     maybe_fut_method_sync!(
[INFO] [stdout] 238 | |         /// Sets the value of the `IP_MULTICAST_TTL` option on the socket.
[INFO] [stdout] 239 | |         set_multicast_ttl_v4(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout] 240 | |         UdpSocketInner::Std,
[INFO] [stdout] 241 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 242 | |         tokio_net
[INFO] [stdout] 243 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 | /     maybe_fut_method_sync!(
[INFO] [stdout] 246 | |         /// Gets the value of the `IP_MULTICAST_TTL` option on the socket.
[INFO] [stdout] 247 | |         multicast_ttl_v4() -> std::io::Result<u32>,
[INFO] [stdout] 248 | |         UdpSocketInner::Std,
[INFO] [stdout] 249 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 250 | |         tokio_net
[INFO] [stdout] 251 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 | /     maybe_fut_method_sync!(
[INFO] [stdout] 254 | |         /// Sets the value of the `IPV6_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 255 | |         set_multicast_loop_v6(loop_v6: bool) -> std::io::Result<()>,
[INFO] [stdout] 256 | |         UdpSocketInner::Std,
[INFO] [stdout] 257 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 258 | |         tokio_net
[INFO] [stdout] 259 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | /     maybe_fut_method_sync!(
[INFO] [stdout] 262 | |         /// Gets the value of the `IPV6_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 263 | |         multicast_loop_v6() -> std::io::Result<bool>,
[INFO] [stdout] 264 | |         UdpSocketInner::Std,
[INFO] [stdout] 265 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 266 | |         tokio_net
[INFO] [stdout] 267 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 | /     maybe_fut_method_sync!(
[INFO] [stdout] 270 | |         /// Sets the value of the `IP_TTL` option on the socket.
[INFO] [stdout] 271 | |         set_ttl(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout] 272 | |         UdpSocketInner::Std,
[INFO] [stdout] 273 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 274 | |         tokio_net
[INFO] [stdout] 275 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 | /     maybe_fut_method_sync!(
[INFO] [stdout] 278 | |         /// Gets the value of the `IP_TTL` option on the socket.
[INFO] [stdout] 279 | |         ttl() -> std::io::Result<u32>,
[INFO] [stdout] 280 | |         UdpSocketInner::Std,
[INFO] [stdout] 281 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 282 | |         tokio_net
[INFO] [stdout] 283 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     maybe_fut_method_sync!(
[INFO] [stdout] 328 | |         /// Gets the value of the `SO_ERROR` option on the socket.
[INFO] [stdout] 329 | |         take_error() -> std::io::Result<Option<std::io::Error>>,
[INFO] [stdout] 330 | |         UdpSocketInner::Std,
[INFO] [stdout] 331 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 332 | |         tokio_net
[INFO] [stdout] 333 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 346 | /     maybe_fut_method!(
[INFO] [stdout] 347 | |         /// Sendss data on the socket to the remote address this socket is connected to.
[INFO] [stdout] 348 | |         ///
[INFO] [stdout] 349 | |         /// On Success, returns the number of bytes written.
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |         tokio_net
[INFO] [stdout] 354 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:356:5
[INFO] [stdout]     |
[INFO] [stdout] 356 | /     maybe_fut_method!(
[INFO] [stdout] 357 | |         /// Receives a single datagram message on the socket.
[INFO] [stdout] 358 | |         ///
[INFO] [stdout] 359 | |         /// On success, returns the number of bytes read.
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |         tokio_net
[INFO] [stdout] 364 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:366:5
[INFO] [stdout]     |
[INFO] [stdout] 366 | /     maybe_fut_method!(
[INFO] [stdout] 367 | |         /// Receives a single datagram message on the socket, without removing it from the queue.
[INFO] [stdout] 368 | |         ///
[INFO] [stdout] 369 | |         /// On success, returns the number of bytes read.
[INFO] [stdout] ...   |
[INFO] [stdout] 373 | |         tokio_net
[INFO] [stdout] 374 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/barrier.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout]  38 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  39 | |         /// Creates a new barrier that can block a given number of threads.
[INFO] [stdout]  40 | |         ///
[INFO] [stdout]  41 | |         /// A barrier will block n-1 threads which call [`Self::wait`] and then wake up all threads at once when the `n`th thread...
[INFO] [stdout] ...   |
[INFO] [stdout]  45 | |         tokio_sync
[INFO] [stdout]  46 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/barrier.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout]  38 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  39 | |         /// Creates a new barrier that can block a given number of threads.
[INFO] [stdout]  40 | |         ///
[INFO] [stdout]  41 | |         /// A barrier will block n-1 threads which call [`Self::wait`] and then wake up all threads at once when the `n`th thread...
[INFO] [stdout] ...   |
[INFO] [stdout]  45 | |         tokio_sync
[INFO] [stdout]  46 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/mutex.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  54 | |         /// Creates a new lock in an unlocked state ready for use.
[INFO] [stdout]  55 | |         new(t: T) -> Self,
[INFO] [stdout]  56 | |         std::sync::Mutex::new,
[INFO] [stdout]  57 | |         tokio::sync::Mutex::new,
[INFO] [stdout]  58 | |         tokio_sync
[INFO] [stdout]  59 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/mutex.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  54 | |         /// Creates a new lock in an unlocked state ready for use.
[INFO] [stdout]  55 | |         new(t: T) -> Self,
[INFO] [stdout]  56 | |         std::sync::Mutex::new,
[INFO] [stdout]  57 | |         tokio::sync::Mutex::new,
[INFO] [stdout]  58 | |         tokio_sync
[INFO] [stdout]  59 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/mutex.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/rwlock.rs:52:5
[INFO] [stdout]     |
[INFO] [stdout]  52 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  53 | |         /// Creates a new instance of an [`RwLock`] which is unlocked.
[INFO] [stdout]  54 | |         new(t: T) -> Self,
[INFO] [stdout]  55 | |         std::sync::RwLock::new,
[INFO] [stdout]  56 | |         tokio::sync::RwLock::new,
[INFO] [stdout]  57 | |         tokio_sync
[INFO] [stdout]  58 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/rwlock.rs:52:5
[INFO] [stdout]     |
[INFO] [stdout]  52 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  53 | |         /// Creates a new instance of an [`RwLock`] which is unlocked.
[INFO] [stdout]  54 | |         new(t: T) -> Self,
[INFO] [stdout]  55 | |         std::sync::RwLock::new,
[INFO] [stdout]  56 | |         tokio::sync::RwLock::new,
[INFO] [stdout]  57 | |         tokio_sync
[INFO] [stdout]  58 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/rwlock.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/rwlock.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/rwlock.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[cfg(tokio_time)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(tokio_time)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 |         #[cfg(tokio_time)]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |         #[cfg(not(tokio_time))]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |         #[cfg(tokio_time)]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |         #[cfg(not(tokio_time))]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |         #[cfg(tokio_time)]
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |         #[cfg(not(tokio_time))]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/time/instant.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /     maybe_fut_constructor_sync!(
[INFO] [stdout] 145 | |         /// Returns an instant corresponding to the current time.
[INFO] [stdout] 146 | |         now() -> Self,
[INFO] [stdout] 147 | |         std::time::Instant::now,
[INFO] [stdout] 148 | |         tokio::time::Instant::now,
[INFO] [stdout] 149 | |         tokio_time
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/time/instant.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /     maybe_fut_constructor_sync!(
[INFO] [stdout] 145 | |         /// Returns an instant corresponding to the current time.
[INFO] [stdout] 146 | |         now() -> Self,
[INFO] [stdout] 147 | |         std::time::Instant::now,
[INFO] [stdout] 148 | |         tokio::time::Instant::now,
[INFO] [stdout] 149 | |         tokio_time
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/time/instant.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     maybe_fut_method_sync!(
[INFO] [stdout] 153 | |         /// Returns the amount of time elapsed since this instant was created, or zero duration if this instant is in the future.
[INFO] [stdout] 154 | |         elapsed() -> Duration,
[INFO] [stdout] 155 | |         InstantInner::Std,
[INFO] [stdout] 156 | |         InstantInner::Tokio,
[INFO] [stdout] 157 | |         tokio_time
[INFO] [stdout] 158 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:164:19
[INFO] [stdout]     |
[INFO] [stdout] 164 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |         #[cfg(tokio_time)]
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:191:19
[INFO] [stdout]     |
[INFO] [stdout] 191 |         #[cfg(not(tokio_time))]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:206:19
[INFO] [stdout]     |
[INFO] [stdout] 206 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:211:19
[INFO] [stdout]     |
[INFO] [stdout] 211 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:224:19
[INFO] [stdout]     |
[INFO] [stdout] 224 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:229:19
[INFO] [stdout]     |
[INFO] [stdout] 229 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:242:19
[INFO] [stdout]     |
[INFO] [stdout] 242 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]  --> src/context.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[cfg(tokio)]
[INFO] [stdout]   |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/context.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "3850837332e606b0ac356e3c8f9aad43eafaac9209caae393d87a6f1ce407228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3850837332e606b0ac356e3c8f9aad43eafaac9209caae393d87a6f1ce407228", kill_on_drop: false }`
[INFO] [stdout] 3850837332e606b0ac356e3c8f9aad43eafaac9209caae393d87a6f1ce407228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b45a8903cd00f5612f2345bf6dd54cba6178ee1f8f1aaeb3c3688355b1ba793d
[INFO] running `Command { std: "docker" "start" "-a" "b45a8903cd00f5612f2345bf6dd54cba6178ee1f8f1aaeb3c3688355b1ba793d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling sdd v3.0.8
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling scc v2.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(tokio_fs)]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_builder.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | /     maybe_fut_method!(
[INFO] [stdout] 101 | |         /// Creates the specified directory with the configured options.
[INFO] [stdout] 102 | |         ///
[INFO] [stdout] 103 | |         /// It is considered an error if the directory already exists unless recursive mode is enabled.
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |         tokio_fs
[INFO] [stdout] 119 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_entry.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_method!(
[INFO] [stdout]  54 | |         /// Returns the file type for the file that this entry points at.
[INFO] [stdout]  55 | |         ///
[INFO] [stdout]  56 | |         /// This function will not traverse symlinks if this entry points at a symlink.
[INFO] [stdout] ...   |
[INFO] [stdout]  65 | |         tokio_fs
[INFO] [stdout]  66 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_entry.rs:90:5
[INFO] [stdout]     |
[INFO] [stdout]  90 | /     maybe_fut_method!(
[INFO] [stdout]  91 | |         /// Returns the metadata for the file that this entry points at.
[INFO] [stdout]  92 | |         ///
[INFO] [stdout]  93 | |         /// This function will not traverse symlinks if this entry points at a symlink.
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |         tokio_fs
[INFO] [stdout] 103 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/file.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/file.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[cfg(tokio_fs)]
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Attempts to open a file in read-only mode.
[INFO] [stdout] 43 | |         /// See [`std::fs::OpenOptions`] for more details.
[INFO] [stdout] 44 | |         ///
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |         tokio_fs
[INFO] [stdout] 55 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Attempts to open a file in read-only mode.
[INFO] [stdout] 43 | |         /// See [`std::fs::OpenOptions`] for more details.
[INFO] [stdout] 44 | |         ///
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |         tokio_fs
[INFO] [stdout] 55 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 58 | |         /// Attempts to open a file in read-only mode with buffering.
[INFO] [stdout] 59 | |         ///
[INFO] [stdout] 60 | |         /// # Errors
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |         tokio_fs
[INFO] [stdout] 71 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 58 | |         /// Attempts to open a file in read-only mode with buffering.
[INFO] [stdout] 59 | |         ///
[INFO] [stdout] 60 | |         /// # Errors
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |         tokio_fs
[INFO] [stdout] 71 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 74 | |         /// Opens a file in read-write mode.
[INFO] [stdout] 75 | |         ///
[INFO] [stdout] 76 | |         /// This function will create a file if it does not exist, or return an error
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         tokio_fs
[INFO] [stdout] 92 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 74 | |         /// Opens a file in read-write mode.
[INFO] [stdout] 75 | |         ///
[INFO] [stdout] 76 | |         /// This function will create a file if it does not exist, or return an error
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         tokio_fs
[INFO] [stdout] 92 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     maybe_fut_method!(
[INFO] [stdout]  95 | |         /// Queries metadata about the underlying file.
[INFO] [stdout]  96 | |         metadata() -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout]  97 | |         FileInner::Std,
[INFO] [stdout]  98 | |         FileInner::Tokio,
[INFO] [stdout]  99 | |         tokio_fs
[INFO] [stdout] 100 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     maybe_fut_method!(
[INFO] [stdout] 116 | |         /// Truncates or extends the underlying file, updating the size of this file to become size.
[INFO] [stdout] 117 | |         ///
[INFO] [stdout] 118 | |         /// If the size is less than the current file’s size, then the file will be shrunk.
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         tokio_fs
[INFO] [stdout] 128 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     maybe_fut_method!(
[INFO] [stdout] 131 | |         /// Changes the permissions on the underlying file.
[INFO] [stdout] 132 | |         ///
[INFO] [stdout] 133 | |         /// Platform-specific behavior
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |         tokio_fs
[INFO] [stdout] 143 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | /     maybe_fut_method!(
[INFO] [stdout] 146 | |         /// Attempts to sync all OS-internal metadata to disk.
[INFO] [stdout] 147 | |         ///
[INFO] [stdout] 148 | |         /// This function will attempt to ensure that all in-core data reaches the filesystem before returning.
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |         tokio_fs
[INFO] [stdout] 153 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     maybe_fut_method!(
[INFO] [stdout] 156 | |         /// This function is similar to [`Self::sync_all`], except that it may not synchronize file metadata to the filesystem.
[INFO] [stdout] 157 | |         ///
[INFO] [stdout] 158 | |         /// This is intended for use cases that must synchronize content, but don’t need the metadata on disk.
[INFO] [stdout] ...   |
[INFO] [stdout] 165 | |         tokio_fs
[INFO] [stdout] 166 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:173:19
[INFO] [stdout]     |
[INFO] [stdout] 173 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:183:19
[INFO] [stdout]     |
[INFO] [stdout] 183 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:206:19
[INFO] [stdout]     |
[INFO] [stdout] 206 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:248:15
[INFO] [stdout]     |
[INFO] [stdout] 248 |         #[cfg(tokio_fs)]
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:258:19
[INFO] [stdout]     |
[INFO] [stdout] 258 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(tokio_fs)]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:136:19
[INFO] [stdout]     |
[INFO] [stdout] 136 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:154:19
[INFO] [stdout]     |
[INFO] [stdout] 154 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:177:19
[INFO] [stdout]     |
[INFO] [stdout] 177 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:219:19
[INFO] [stdout]     |
[INFO] [stdout] 219 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:238:19
[INFO] [stdout]     |
[INFO] [stdout] 238 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:260:19
[INFO] [stdout]     |
[INFO] [stdout] 260 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / maybe_fut_function!(
[INFO] [stdout]  20 | |     /// Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
[INFO] [stdout]  21 | |     canonicalize(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout]  22 | |     std::fs::canonicalize,
[INFO] [stdout]  23 | |     tokio::fs::canonicalize,
[INFO] [stdout]  24 | |     tokio_fs
[INFO] [stdout]  25 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / maybe_fut_function!(
[INFO] [stdout]  20 | |     /// Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
[INFO] [stdout]  21 | |     canonicalize(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout]  22 | |     std::fs::canonicalize,
[INFO] [stdout]  23 | |     tokio::fs::canonicalize,
[INFO] [stdout]  24 | |     tokio_fs
[INFO] [stdout]  25 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / maybe_fut_function!(
[INFO] [stdout]  28 | |     /// Copies the contents of one file to another.
[INFO] [stdout]  29 | |     /// This function will also copy the permission bits of the original file to the destination file.
[INFO] [stdout]  30 | |     /// This function will overwrite the contents of to.
[INFO] [stdout] ...   |
[INFO] [stdout]  34 | |     tokio_fs
[INFO] [stdout]  35 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / maybe_fut_function!(
[INFO] [stdout]  28 | |     /// Copies the contents of one file to another.
[INFO] [stdout]  29 | |     /// This function will also copy the permission bits of the original file to the destination file.
[INFO] [stdout]  30 | |     /// This function will overwrite the contents of to.
[INFO] [stdout] ...   |
[INFO] [stdout]  34 | |     tokio_fs
[INFO] [stdout]  35 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout]  37 | / maybe_fut_function!(
[INFO] [stdout]  38 | |     /// Creates a new directory at the specified path.
[INFO] [stdout]  39 | |     create_dir(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  40 | |     std::fs::create_dir,
[INFO] [stdout]  41 | |     tokio::fs::create_dir,
[INFO] [stdout]  42 | |     tokio_fs
[INFO] [stdout]  43 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout]  37 | / maybe_fut_function!(
[INFO] [stdout]  38 | |     /// Creates a new directory at the specified path.
[INFO] [stdout]  39 | |     create_dir(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  40 | |     std::fs::create_dir,
[INFO] [stdout]  41 | |     tokio::fs::create_dir,
[INFO] [stdout]  42 | |     tokio_fs
[INFO] [stdout]  43 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | / maybe_fut_function!(
[INFO] [stdout]  46 | |     /// Creates a new directory at the specified path, including all parent directories.
[INFO] [stdout]  47 | |     create_dir_all(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  48 | |     std::fs::create_dir_all,
[INFO] [stdout]  49 | |     tokio::fs::create_dir_all,
[INFO] [stdout]  50 | |     tokio_fs
[INFO] [stdout]  51 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | / maybe_fut_function!(
[INFO] [stdout]  46 | |     /// Creates a new directory at the specified path, including all parent directories.
[INFO] [stdout]  47 | |     create_dir_all(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  48 | |     std::fs::create_dir_all,
[INFO] [stdout]  49 | |     tokio::fs::create_dir_all,
[INFO] [stdout]  50 | |     tokio_fs
[INFO] [stdout]  51 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | / maybe_fut_function!(
[INFO] [stdout]  54 | |     /// Creates a new hard link on the filesystem.
[INFO] [stdout]  55 | |     ///
[INFO] [stdout]  56 | |     /// The `link` path will be a link pointing to the `original` path.
[INFO] [stdout] ...   |
[INFO] [stdout]  61 | |     tokio_fs
[INFO] [stdout]  62 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | / maybe_fut_function!(
[INFO] [stdout]  54 | |     /// Creates a new hard link on the filesystem.
[INFO] [stdout]  55 | |     ///
[INFO] [stdout]  56 | |     /// The `link` path will be a link pointing to the `original` path.
[INFO] [stdout] ...   |
[INFO] [stdout]  61 | |     tokio_fs
[INFO] [stdout]  62 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | / maybe_fut_function!(
[INFO] [stdout]  65 | |     /// Given a path, queries the file system to get information about a file, directory, etc.
[INFO] [stdout]  66 | |     ///
[INFO] [stdout]  67 | |     /// This function will traverse symbolic links to query information about the destination file.
[INFO] [stdout] ...   |
[INFO] [stdout]  71 | |     tokio_fs
[INFO] [stdout]  72 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | / maybe_fut_function!(
[INFO] [stdout]  65 | |     /// Given a path, queries the file system to get information about a file, directory, etc.
[INFO] [stdout]  66 | |     ///
[INFO] [stdout]  67 | |     /// This function will traverse symbolic links to query information about the destination file.
[INFO] [stdout] ...   |
[INFO] [stdout]  71 | |     tokio_fs
[INFO] [stdout]  72 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 | / maybe_fut_function!(
[INFO] [stdout]  75 | |     /// Reads the entire contents of a file into a bytes vector.
[INFO] [stdout]  76 | |     ///
[INFO] [stdout]  77 | |     /// This is a convenience function for using [`File::open`] and `read_to_end` with fewer imports and without an
[INFO] [stdout] ...   |
[INFO] [stdout]  84 | |     tokio_fs
[INFO] [stdout]  85 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 | / maybe_fut_function!(
[INFO] [stdout]  75 | |     /// Reads the entire contents of a file into a bytes vector.
[INFO] [stdout]  76 | |     ///
[INFO] [stdout]  77 | |     /// This is a convenience function for using [`File::open`] and `read_to_end` with fewer imports and without an
[INFO] [stdout] ...   |
[INFO] [stdout]  84 | |     tokio_fs
[INFO] [stdout]  85 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     #[cfg(not(tokio_fs))]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / maybe_fut_function!(
[INFO] [stdout] 105 | |     /// Reads a symbolic link, returning the file that the link points to.
[INFO] [stdout] 106 | |     read_link(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout] 107 | |     std::fs::read_link,
[INFO] [stdout] 108 | |     tokio::fs::read_link,
[INFO] [stdout] 109 | |     tokio_fs
[INFO] [stdout] 110 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / maybe_fut_function!(
[INFO] [stdout] 105 | |     /// Reads a symbolic link, returning the file that the link points to.
[INFO] [stdout] 106 | |     read_link(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout] 107 | |     std::fs::read_link,
[INFO] [stdout] 108 | |     tokio::fs::read_link,
[INFO] [stdout] 109 | |     tokio_fs
[INFO] [stdout] 110 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / maybe_fut_function!(
[INFO] [stdout] 113 | |     /// Reads the entire contents of a file into a string.
[INFO] [stdout] 114 | |     read_to_string(path: impl AsRef<std::path::Path>) -> std::io::Result<String>,
[INFO] [stdout] 115 | |     std::fs::read_to_string,
[INFO] [stdout] 116 | |     tokio::fs::read_to_string,
[INFO] [stdout] 117 | |     tokio_fs
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / maybe_fut_function!(
[INFO] [stdout] 113 | |     /// Reads the entire contents of a file into a string.
[INFO] [stdout] 114 | |     read_to_string(path: impl AsRef<std::path::Path>) -> std::io::Result<String>,
[INFO] [stdout] 115 | |     std::fs::read_to_string,
[INFO] [stdout] 116 | |     tokio::fs::read_to_string,
[INFO] [stdout] 117 | |     tokio_fs
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / maybe_fut_function!(
[INFO] [stdout] 121 | |     /// Removes an empty directory.
[INFO] [stdout] 122 | |     ///
[INFO] [stdout] 123 | |     /// If you want to remove a directory and all of its contents, use [`remove_dir_all`].
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |     tokio_fs
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / maybe_fut_function!(
[INFO] [stdout] 121 | |     /// Removes an empty directory.
[INFO] [stdout] 122 | |     ///
[INFO] [stdout] 123 | |     /// If you want to remove a directory and all of its contents, use [`remove_dir_all`].
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |     tokio_fs
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / maybe_fut_function!(
[INFO] [stdout] 131 | |     /// Removes a directory at this path, after removing all its contents. Use carefully!
[INFO] [stdout] 132 | |     ///
[INFO] [stdout] 133 | |     /// This function does **not** follow symbolic links and it will simply remove the symbolic link itself.
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     tokio_fs
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / maybe_fut_function!(
[INFO] [stdout] 131 | |     /// Removes a directory at this path, after removing all its contents. Use carefully!
[INFO] [stdout] 132 | |     ///
[INFO] [stdout] 133 | |     /// This function does **not** follow symbolic links and it will simply remove the symbolic link itself.
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     tokio_fs
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | / maybe_fut_function!(
[INFO] [stdout] 141 | |     /// Removes a file at this path.
[INFO] [stdout] 142 | |     ///
[INFO] [stdout] 143 | |     /// Note that there is no guarantee that the file is immediately deleted
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     tokio_fs
[INFO] [stdout] 149 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | / maybe_fut_function!(
[INFO] [stdout] 141 | |     /// Removes a file at this path.
[INFO] [stdout] 142 | |     ///
[INFO] [stdout] 143 | |     /// Note that there is no guarantee that the file is immediately deleted
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     tokio_fs
[INFO] [stdout] 149 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / maybe_fut_function!(
[INFO] [stdout] 152 | |     /// Renames a file or directory to a new name, replacing the original file if to already exists.
[INFO] [stdout] 153 | |     ///
[INFO] [stdout] 154 | |     /// This will not work if the new name is on a different mount point.
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     tokio_fs
[INFO] [stdout] 162 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / maybe_fut_function!(
[INFO] [stdout] 152 | |     /// Renames a file or directory to a new name, replacing the original file if to already exists.
[INFO] [stdout] 153 | |     ///
[INFO] [stdout] 154 | |     /// This will not work if the new name is on a different mount point.
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     tokio_fs
[INFO] [stdout] 162 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / maybe_fut_function!(
[INFO] [stdout] 165 | |     /// Changes the permissions found on a file or a directory.
[INFO] [stdout] 166 | |     set_permissions(path: impl AsRef<std::path::Path>, perm: std::fs::Permissions) -> std::io::Result<()>,
[INFO] [stdout] 167 | |     std::fs::set_permissions,
[INFO] [stdout] 168 | |     tokio::fs::set_permissions,
[INFO] [stdout] 169 | |     tokio_fs
[INFO] [stdout] 170 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / maybe_fut_function!(
[INFO] [stdout] 165 | |     /// Changes the permissions found on a file or a directory.
[INFO] [stdout] 166 | |     set_permissions(path: impl AsRef<std::path::Path>, perm: std::fs::Permissions) -> std::io::Result<()>,
[INFO] [stdout] 167 | |     std::fs::set_permissions,
[INFO] [stdout] 168 | |     tokio::fs::set_permissions,
[INFO] [stdout] 169 | |     tokio_fs
[INFO] [stdout] 170 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | / maybe_fut_function!(
[INFO] [stdout] 173 | |     /// Queries the metadata about a file without following symlinks.
[INFO] [stdout] 174 | |     symlink_metadata(path: impl AsRef<std::path::Path>) -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout] 175 | |     std::fs::symlink_metadata,
[INFO] [stdout] 176 | |     tokio::fs::symlink_metadata,
[INFO] [stdout] 177 | |     tokio_fs
[INFO] [stdout] 178 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | / maybe_fut_function!(
[INFO] [stdout] 173 | |     /// Queries the metadata about a file without following symlinks.
[INFO] [stdout] 174 | |     symlink_metadata(path: impl AsRef<std::path::Path>) -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout] 175 | |     std::fs::symlink_metadata,
[INFO] [stdout] 176 | |     tokio::fs::symlink_metadata,
[INFO] [stdout] 177 | |     tokio_fs
[INFO] [stdout] 178 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / maybe_fut_function!(
[INFO] [stdout] 181 | |     /// Writes a slice as the entire contents of a file.
[INFO] [stdout] 182 | |     ///
[INFO] [stdout] 183 | |     /// This function will create a file if it does not exist, and will entirely replace its contents if it does.
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     tokio_fs
[INFO] [stdout] 192 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / maybe_fut_function!(
[INFO] [stdout] 181 | |     /// Writes a slice as the entire contents of a file.
[INFO] [stdout] 182 | |     ///
[INFO] [stdout] 183 | |     /// This function will create a file if it does not exist, and will entirely replace its contents if it does.
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     tokio_fs
[INFO] [stdout] 192 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdin.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stdout.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio)]
[INFO] [stdout]    |                   ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(tokio_net)]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_net)]
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_listener.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Creates a new [`TcpListener`] bound to the specified address.
[INFO] [stdout] 43 | |         ///
[INFO] [stdout] 44 | |         /// The returned listener is ready for accepting connections.
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |         tokio_net
[INFO] [stdout] 49 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_listener.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Creates a new [`TcpListener`] bound to the specified address.
[INFO] [stdout] 43 | |         ///
[INFO] [stdout] 44 | |         /// The returned listener is ready for accepting connections.
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |         tokio_net
[INFO] [stdout] 49 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_listener.rs:68:5
[INFO] [stdout]     |
[INFO] [stdout]  68 | /     maybe_fut_method_sync!(
[INFO] [stdout]  69 | |         /// Returns the local address of this listener.
[INFO] [stdout]  70 | |         local_addr() -> std::io::Result<SocketAddr>,
[INFO] [stdout]  71 | |         TcpListenerInner::Std,
[INFO] [stdout]  72 | |         TcpListenerInner::Tokio,
[INFO] [stdout]  73 | |         tokio_net
[INFO] [stdout]  74 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_listener.rs:76:5
[INFO] [stdout]     |
[INFO] [stdout]  76 | /     maybe_fut_method_sync!(
[INFO] [stdout]  77 | |         /// Sets the value for the `IP_TTL` option on this socket.
[INFO] [stdout]  78 | |         set_ttl(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout]  79 | |         TcpListenerInner::Std,
[INFO] [stdout]  80 | |         TcpListenerInner::Tokio,
[INFO] [stdout]  81 | |         tokio_net
[INFO] [stdout]  82 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_listener.rs:84:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | /     maybe_fut_method_sync!(
[INFO] [stdout]  85 | |         /// Gets the value for the `IP_TTL` option on this socket.
[INFO] [stdout]  86 | |         ttl() -> std::io::Result<u32>,
[INFO] [stdout]  87 | |         TcpListenerInner::Std,
[INFO] [stdout]  88 | |         TcpListenerInner::Tokio,
[INFO] [stdout]  89 | |         tokio_net
[INFO] [stdout]  90 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_listener.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/api/net/tcp_listener.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |             #[cfg(tokio_net)]
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(tokio_net)]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[cfg(tokio_net)]
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/tcp_stream.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_stream.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 88 | |         /// Opens a TCP connection to a remote host at the specified address.
[INFO] [stdout] 89 | |         connect(addr: SocketAddr) -> std::io::Result<TcpStream>,
[INFO] [stdout] 90 | |         std::net::TcpStream::connect,
[INFO] [stdout] 91 | |         tokio::net::TcpStream::connect,
[INFO] [stdout] 92 | |         tokio_net
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/tcp_stream.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 88 | |         /// Opens a TCP connection to a remote host at the specified address.
[INFO] [stdout] 89 | |         connect(addr: SocketAddr) -> std::io::Result<TcpStream>,
[INFO] [stdout] 90 | |         std::net::TcpStream::connect,
[INFO] [stdout] 91 | |         tokio::net::TcpStream::connect,
[INFO] [stdout] 92 | |         tokio_net
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:95:5
[INFO] [stdout]     |
[INFO] [stdout]  95 | /     maybe_fut_method_sync!(
[INFO] [stdout]  96 | |         /// Returns the local address that this stream is bound to.
[INFO] [stdout]  97 | |         local_addr() -> std::io::Result<SocketAddr>,
[INFO] [stdout]  98 | |         TcpStreamInner::Std,
[INFO] [stdout]  99 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 100 | |         tokio_net
[INFO] [stdout] 101 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | /     maybe_fut_method_sync!(
[INFO] [stdout] 104 | |         /// Returns the value of the `SO_ERROR` option.
[INFO] [stdout] 105 | |         take_error() -> std::io::Result<Option<std::io::Error>>,
[INFO] [stdout] 106 | |         TcpStreamInner::Std,
[INFO] [stdout] 107 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 108 | |         tokio_net
[INFO] [stdout] 109 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | /     maybe_fut_method_sync!(
[INFO] [stdout] 112 | |         /// Returns the remote address that this stream is connected to.
[INFO] [stdout] 113 | |         peer_addr() -> std::io::Result<SocketAddr>,
[INFO] [stdout] 114 | |         TcpStreamInner::Std,
[INFO] [stdout] 115 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 116 | |         tokio_net
[INFO] [stdout] 117 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     maybe_fut_method_sync!(
[INFO] [stdout] 120 | |         /// Gets the value of the `TCP_NODELAY` option on this socket.
[INFO] [stdout] 121 | |         nodelay() -> std::io::Result<bool>,
[INFO] [stdout] 122 | |         TcpStreamInner::Std,
[INFO] [stdout] 123 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 124 | |         tokio_net
[INFO] [stdout] 125 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | /     maybe_fut_method_sync!(
[INFO] [stdout] 128 | |         /// Sets the value of the `TCP_NODELAY` option on this socket.
[INFO] [stdout] 129 | |         set_nodelay(nodelay: bool) -> std::io::Result<()>,
[INFO] [stdout] 130 | |         TcpStreamInner::Std,
[INFO] [stdout] 131 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 132 | |         tokio_net
[INFO] [stdout] 133 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | /     maybe_fut_method!(
[INFO] [stdout] 136 | |         /// Receives data on the socket from the remote address to which it is connected, without removing that data from the queue.
[INFO] [stdout] 137 | |         /// On success, returns the number of bytes read.
[INFO] [stdout] 138 | |         peek(buf: &mut [u8]) -> std::io::Result<usize>,
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |         tokio_net
[INFO] [stdout] 142 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /     maybe_fut_method_sync!(
[INFO] [stdout] 145 | |         /// Gets the value of the `IP_TTL` option on this socket.
[INFO] [stdout] 146 | |         ttl() -> std::io::Result<u32>,
[INFO] [stdout] 147 | |         TcpStreamInner::Std,
[INFO] [stdout] 148 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 149 | |         tokio_net
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/tcp_stream.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     maybe_fut_method_sync!(
[INFO] [stdout] 153 | |         /// Sets the value of the `IP_TTL` option on this socket.
[INFO] [stdout] 154 | |         set_ttl(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout] 155 | |         TcpStreamInner::Std,
[INFO] [stdout] 156 | |         TcpStreamInner::Tokio,
[INFO] [stdout] 157 | |         tokio_net
[INFO] [stdout] 158 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/udp_socket.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/api/net/udp_socket.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |             #[cfg(tokio_net)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/udp_socket.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 86 | |         /// Creates a new UDP socket from the given address.
[INFO] [stdout] 87 | |         bind(addr: std::net::SocketAddr) -> std::io::Result<UdpSocket>,
[INFO] [stdout] 88 | |         std::net::UdpSocket::bind,
[INFO] [stdout] 89 | |         tokio::net::UdpSocket::bind,
[INFO] [stdout] 90 | |         tokio_net
[INFO] [stdout] 91 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/net/udp_socket.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 86 | |         /// Creates a new UDP socket from the given address.
[INFO] [stdout] 87 | |         bind(addr: std::net::SocketAddr) -> std::io::Result<UdpSocket>,
[INFO] [stdout] 88 | |         std::net::UdpSocket::bind,
[INFO] [stdout] 89 | |         tokio::net::UdpSocket::bind,
[INFO] [stdout] 90 | |         tokio_net
[INFO] [stdout] 91 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:93:5
[INFO] [stdout]     |
[INFO] [stdout]  93 | /     maybe_fut_method!(
[INFO] [stdout]  94 | |         /// Receives a single datagram messages on the socket.
[INFO] [stdout]  95 | |         ///
[INFO] [stdout]  96 | |         /// On success, returns the number of bytes read and the source address.
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |         tokio_net
[INFO] [stdout] 101 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | /     maybe_fut_method!(
[INFO] [stdout] 104 | |         /// Receives a single datagram message on the socket, without removing it from the queue.
[INFO] [stdout] 105 | |         ///
[INFO] [stdout] 106 | |         /// On success, returns the number of bytes read and the source address.
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         tokio_net
[INFO] [stdout] 111 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | /     maybe_fut_method!(
[INFO] [stdout] 114 | |         /// Sends data on the socket to the given address.
[INFO] [stdout] 115 | |         ///
[INFO] [stdout] 116 | |         /// On Success, returns the number of bytes written.
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         tokio_net
[INFO] [stdout] 122 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     maybe_fut_method_sync!(
[INFO] [stdout] 125 | |         /// Returns the socket address of the remote peer this socket was connected to.
[INFO] [stdout] 126 | |         peer_addr() -> std::io::Result<std::net::SocketAddr>,
[INFO] [stdout] 127 | |         UdpSocketInner::Std,
[INFO] [stdout] 128 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 129 | |         tokio_net
[INFO] [stdout] 130 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     maybe_fut_method_sync!(
[INFO] [stdout] 133 | |         /// Returns the socket address of the local endpoint this socket is bound to.
[INFO] [stdout] 134 | |         local_addr() -> std::io::Result<std::net::SocketAddr>,
[INFO] [stdout] 135 | |         UdpSocketInner::Std,
[INFO] [stdout] 136 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 137 | |         tokio_net
[INFO] [stdout] 138 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | /     maybe_fut_method_sync!(
[INFO] [stdout] 206 | |         /// Sets the value for the `SO_BROADCAST` option on the socket.
[INFO] [stdout] 207 | |         set_broadcast(broadcast: bool) -> std::io::Result<()>,
[INFO] [stdout] 208 | |         UdpSocketInner::Std,
[INFO] [stdout] 209 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 210 | |         tokio_net
[INFO] [stdout] 211 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | /     maybe_fut_method_sync!(
[INFO] [stdout] 214 | |         /// Gets the value for the `SO_BROADCAST` option on the socket.
[INFO] [stdout] 215 | |         broadcast() -> std::io::Result<bool>,
[INFO] [stdout] 216 | |         UdpSocketInner::Std,
[INFO] [stdout] 217 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 218 | |         tokio_net
[INFO] [stdout] 219 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | /     maybe_fut_method_sync!(
[INFO] [stdout] 222 | |         /// Sets the value of the `IP_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 223 | |         set_multicast_loop_v4(loop_v4: bool) -> std::io::Result<()>,
[INFO] [stdout] 224 | |         UdpSocketInner::Std,
[INFO] [stdout] 225 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 226 | |         tokio_net
[INFO] [stdout] 227 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 | /     maybe_fut_method_sync!(
[INFO] [stdout] 230 | |         /// Gets the value of the `IP_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 231 | |         multicast_loop_v4() -> std::io::Result<bool>,
[INFO] [stdout] 232 | |         UdpSocketInner::Std,
[INFO] [stdout] 233 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 234 | |         tokio_net
[INFO] [stdout] 235 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     maybe_fut_method_sync!(
[INFO] [stdout] 238 | |         /// Sets the value of the `IP_MULTICAST_TTL` option on the socket.
[INFO] [stdout] 239 | |         set_multicast_ttl_v4(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout] 240 | |         UdpSocketInner::Std,
[INFO] [stdout] 241 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 242 | |         tokio_net
[INFO] [stdout] 243 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 | /     maybe_fut_method_sync!(
[INFO] [stdout] 246 | |         /// Gets the value of the `IP_MULTICAST_TTL` option on the socket.
[INFO] [stdout] 247 | |         multicast_ttl_v4() -> std::io::Result<u32>,
[INFO] [stdout] 248 | |         UdpSocketInner::Std,
[INFO] [stdout] 249 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 250 | |         tokio_net
[INFO] [stdout] 251 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 | /     maybe_fut_method_sync!(
[INFO] [stdout] 254 | |         /// Sets the value of the `IPV6_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 255 | |         set_multicast_loop_v6(loop_v6: bool) -> std::io::Result<()>,
[INFO] [stdout] 256 | |         UdpSocketInner::Std,
[INFO] [stdout] 257 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 258 | |         tokio_net
[INFO] [stdout] 259 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | /     maybe_fut_method_sync!(
[INFO] [stdout] 262 | |         /// Gets the value of the `IPV6_MULTICAST_LOOP` option on the socket.
[INFO] [stdout] 263 | |         multicast_loop_v6() -> std::io::Result<bool>,
[INFO] [stdout] 264 | |         UdpSocketInner::Std,
[INFO] [stdout] 265 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 266 | |         tokio_net
[INFO] [stdout] 267 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 | /     maybe_fut_method_sync!(
[INFO] [stdout] 270 | |         /// Sets the value of the `IP_TTL` option on the socket.
[INFO] [stdout] 271 | |         set_ttl(ttl: u32) -> std::io::Result<()>,
[INFO] [stdout] 272 | |         UdpSocketInner::Std,
[INFO] [stdout] 273 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 274 | |         tokio_net
[INFO] [stdout] 275 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 | /     maybe_fut_method_sync!(
[INFO] [stdout] 278 | |         /// Gets the value of the `IP_TTL` option on the socket.
[INFO] [stdout] 279 | |         ttl() -> std::io::Result<u32>,
[INFO] [stdout] 280 | |         UdpSocketInner::Std,
[INFO] [stdout] 281 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 282 | |         tokio_net
[INFO] [stdout] 283 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     maybe_fut_method_sync!(
[INFO] [stdout] 328 | |         /// Gets the value of the `SO_ERROR` option on the socket.
[INFO] [stdout] 329 | |         take_error() -> std::io::Result<Option<std::io::Error>>,
[INFO] [stdout] 330 | |         UdpSocketInner::Std,
[INFO] [stdout] 331 | |         UdpSocketInner::Tokio,
[INFO] [stdout] 332 | |         tokio_net
[INFO] [stdout] 333 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 346 | /     maybe_fut_method!(
[INFO] [stdout] 347 | |         /// Sendss data on the socket to the remote address this socket is connected to.
[INFO] [stdout] 348 | |         ///
[INFO] [stdout] 349 | |         /// On Success, returns the number of bytes written.
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |         tokio_net
[INFO] [stdout] 354 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:356:5
[INFO] [stdout]     |
[INFO] [stdout] 356 | /     maybe_fut_method!(
[INFO] [stdout] 357 | |         /// Receives a single datagram message on the socket.
[INFO] [stdout] 358 | |         ///
[INFO] [stdout] 359 | |         /// On success, returns the number of bytes read.
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |         tokio_net
[INFO] [stdout] 364 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_net`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/net/udp_socket.rs:366:5
[INFO] [stdout]     |
[INFO] [stdout] 366 | /     maybe_fut_method!(
[INFO] [stdout] 367 | |         /// Receives a single datagram message on the socket, without removing it from the queue.
[INFO] [stdout] 368 | |         ///
[INFO] [stdout] 369 | |         /// On success, returns the number of bytes read.
[INFO] [stdout] ...   |
[INFO] [stdout] 373 | |         tokio_net
[INFO] [stdout] 374 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_net)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_net)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/barrier.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout]  38 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  39 | |         /// Creates a new barrier that can block a given number of threads.
[INFO] [stdout]  40 | |         ///
[INFO] [stdout]  41 | |         /// A barrier will block n-1 threads which call [`Self::wait`] and then wake up all threads at once when the `n`th thread...
[INFO] [stdout] ...   |
[INFO] [stdout]  45 | |         tokio_sync
[INFO] [stdout]  46 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/barrier.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout]  38 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  39 | |         /// Creates a new barrier that can block a given number of threads.
[INFO] [stdout]  40 | |         ///
[INFO] [stdout]  41 | |         /// A barrier will block n-1 threads which call [`Self::wait`] and then wake up all threads at once when the `n`th thread...
[INFO] [stdout] ...   |
[INFO] [stdout]  45 | |         tokio_sync
[INFO] [stdout]  46 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/barrier.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex/guard.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/mutex.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  54 | |         /// Creates a new lock in an unlocked state ready for use.
[INFO] [stdout]  55 | |         new(t: T) -> Self,
[INFO] [stdout]  56 | |         std::sync::Mutex::new,
[INFO] [stdout]  57 | |         tokio::sync::Mutex::new,
[INFO] [stdout]  58 | |         tokio_sync
[INFO] [stdout]  59 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/mutex.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  54 | |         /// Creates a new lock in an unlocked state ready for use.
[INFO] [stdout]  55 | |         new(t: T) -> Self,
[INFO] [stdout]  56 | |         std::sync::Mutex::new,
[INFO] [stdout]  57 | |         tokio::sync::Mutex::new,
[INFO] [stdout]  58 | |         tokio_sync
[INFO] [stdout]  59 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/mutex.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/mutex.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/read_guard.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(tokio_sync)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[cfg(tokio_sync)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock/write_guard.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/rwlock.rs:52:5
[INFO] [stdout]     |
[INFO] [stdout]  52 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  53 | |         /// Creates a new instance of an [`RwLock`] which is unlocked.
[INFO] [stdout]  54 | |         new(t: T) -> Self,
[INFO] [stdout]  55 | |         std::sync::RwLock::new,
[INFO] [stdout]  56 | |         tokio::sync::RwLock::new,
[INFO] [stdout]  57 | |         tokio_sync
[INFO] [stdout]  58 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/sync/rwlock.rs:52:5
[INFO] [stdout]     |
[INFO] [stdout]  52 | /     maybe_fut_constructor_sync!(
[INFO] [stdout]  53 | |         /// Creates a new instance of an [`RwLock`] which is unlocked.
[INFO] [stdout]  54 | |         new(t: T) -> Self,
[INFO] [stdout]  55 | |         std::sync::RwLock::new,
[INFO] [stdout]  56 | |         tokio::sync::RwLock::new,
[INFO] [stdout]  57 | |         tokio_sync
[INFO] [stdout]  58 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]   --> src/api/sync/rwlock.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |             #[cfg(tokio_sync)]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/rwlock.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/rwlock.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_sync`
[INFO] [stdout]    --> src/api/sync/rwlock.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |             #[cfg(tokio_sync)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_sync)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_sync)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[cfg(tokio_time)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(tokio_time)]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 |         #[cfg(tokio_time)]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |         #[cfg(not(tokio_time))]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |         #[cfg(tokio_time)]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]   --> src/api/time/instant.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |         #[cfg(not(tokio_time))]
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |         #[cfg(tokio_time)]
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |         #[cfg(not(tokio_time))]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/macros.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   #[cfg($feature)]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/time/instant.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /     maybe_fut_constructor_sync!(
[INFO] [stdout] 145 | |         /// Returns an instant corresponding to the current time.
[INFO] [stdout] 146 | |         now() -> Self,
[INFO] [stdout] 147 | |         std::time::Instant::now,
[INFO] [stdout] 148 | |         tokio::time::Instant::now,
[INFO] [stdout] 149 | |         tokio_time
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/macros.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   #[cfg(not($feature))]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/time/instant.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /     maybe_fut_constructor_sync!(
[INFO] [stdout] 145 | |         /// Returns an instant corresponding to the current time.
[INFO] [stdout] 146 | |         now() -> Self,
[INFO] [stdout] 147 | |         std::time::Instant::now,
[INFO] [stdout] 148 | |         tokio::time::Instant::now,
[INFO] [stdout] 149 | |         tokio_time
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_constructor_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/macros.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/time/instant.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | /     maybe_fut_method_sync!(
[INFO] [stdout] 153 | |         /// Returns the amount of time elapsed since this instant was created, or zero duration if this instant is in the future.
[INFO] [stdout] 154 | |         elapsed() -> Duration,
[INFO] [stdout] 155 | |         InstantInner::Std,
[INFO] [stdout] 156 | |         InstantInner::Tokio,
[INFO] [stdout] 157 | |         tokio_time
[INFO] [stdout] 158 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:164:19
[INFO] [stdout]     |
[INFO] [stdout] 164 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |         #[cfg(tokio_time)]
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:191:19
[INFO] [stdout]     |
[INFO] [stdout] 191 |         #[cfg(not(tokio_time))]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:206:19
[INFO] [stdout]     |
[INFO] [stdout] 206 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:211:19
[INFO] [stdout]     |
[INFO] [stdout] 211 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:224:19
[INFO] [stdout]     |
[INFO] [stdout] 224 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:229:19
[INFO] [stdout]     |
[INFO] [stdout] 229 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:242:19
[INFO] [stdout]     |
[INFO] [stdout] 242 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_time`
[INFO] [stdout]    --> src/api/time/instant.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |             #[cfg(tokio_time)]
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_time)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_time)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]  --> src/context.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[cfg(tokio)]
[INFO] [stdout]   |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/context.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling maybe-fut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(tokio_fs)]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_builder.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_builder.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | /     maybe_fut_method!(
[INFO] [stdout] 101 | |         /// Creates the specified directory with the configured options.
[INFO] [stdout] 102 | |         ///
[INFO] [stdout] 103 | |         /// It is considered an error if the directory already exists unless recursive mode is enabled.
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |         tokio_fs
[INFO] [stdout] 119 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_entry.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout]  53 | /     maybe_fut_method!(
[INFO] [stdout]  54 | |         /// Returns the file type for the file that this entry points at.
[INFO] [stdout]  55 | |         ///
[INFO] [stdout]  56 | |         /// This function will not traverse symlinks if this entry points at a symlink.
[INFO] [stdout] ...   |
[INFO] [stdout]  65 | |         tokio_fs
[INFO] [stdout]  66 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/dir_entry.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/dir_entry.rs:90:5
[INFO] [stdout]     |
[INFO] [stdout]  90 | /     maybe_fut_method!(
[INFO] [stdout]  91 | |         /// Returns the metadata for the file that this entry points at.
[INFO] [stdout]  92 | |         ///
[INFO] [stdout]  93 | |         /// This function will not traverse symlinks if this entry points at a symlink.
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |         tokio_fs
[INFO] [stdout] 103 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/file.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/file.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[cfg(tokio_fs)]
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Attempts to open a file in read-only mode.
[INFO] [stdout] 43 | |         /// See [`std::fs::OpenOptions`] for more details.
[INFO] [stdout] 44 | |         ///
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |         tokio_fs
[INFO] [stdout] 55 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 42 | |         /// Attempts to open a file in read-only mode.
[INFO] [stdout] 43 | |         /// See [`std::fs::OpenOptions`] for more details.
[INFO] [stdout] 44 | |         ///
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |         tokio_fs
[INFO] [stdout] 55 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 58 | |         /// Attempts to open a file in read-only mode with buffering.
[INFO] [stdout] 59 | |         ///
[INFO] [stdout] 60 | |         /// # Errors
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |         tokio_fs
[INFO] [stdout] 71 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 58 | |         /// Attempts to open a file in read-only mode with buffering.
[INFO] [stdout] 59 | |         ///
[INFO] [stdout] 60 | |         /// # Errors
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |         tokio_fs
[INFO] [stdout] 71 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                   #[cfg($feature)]
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 74 | |         /// Opens a file in read-write mode.
[INFO] [stdout] 75 | |         ///
[INFO] [stdout] 76 | |         /// This function will create a file if it does not exist, or return an error
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         tokio_fs
[INFO] [stdout] 92 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/macros.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   #[cfg(not($feature))]
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/fs/file.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     maybe_fut_constructor_result!(
[INFO] [stdout] 74 | |         /// Opens a file in read-write mode.
[INFO] [stdout] 75 | |         ///
[INFO] [stdout] 76 | |         /// This function will create a file if it does not exist, or return an error
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         tokio_fs
[INFO] [stdout] 92 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `maybe_fut_constructor_result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     maybe_fut_method!(
[INFO] [stdout]  95 | |         /// Queries metadata about the underlying file.
[INFO] [stdout]  96 | |         metadata() -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout]  97 | |         FileInner::Std,
[INFO] [stdout]  98 | |         FileInner::Tokio,
[INFO] [stdout]  99 | |         tokio_fs
[INFO] [stdout] 100 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     maybe_fut_method!(
[INFO] [stdout] 116 | |         /// Truncates or extends the underlying file, updating the size of this file to become size.
[INFO] [stdout] 117 | |         ///
[INFO] [stdout] 118 | |         /// If the size is less than the current file’s size, then the file will be shrunk.
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         tokio_fs
[INFO] [stdout] 128 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     maybe_fut_method!(
[INFO] [stdout] 131 | |         /// Changes the permissions on the underlying file.
[INFO] [stdout] 132 | |         ///
[INFO] [stdout] 133 | |         /// Platform-specific behavior
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |         tokio_fs
[INFO] [stdout] 143 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | /     maybe_fut_method!(
[INFO] [stdout] 146 | |         /// Attempts to sync all OS-internal metadata to disk.
[INFO] [stdout] 147 | |         ///
[INFO] [stdout] 148 | |         /// This function will attempt to ensure that all in-core data reaches the filesystem before returning.
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |         tokio_fs
[INFO] [stdout] 153 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                       #[cfg($feature)]
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs/file.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     maybe_fut_method!(
[INFO] [stdout] 156 | |         /// This function is similar to [`Self::sync_all`], except that it may not synchronize file metadata to the filesystem.
[INFO] [stdout] 157 | |         ///
[INFO] [stdout] 158 | |         /// This is intended for use cases that must synchronize content, but don’t need the metadata on disk.
[INFO] [stdout] ...   |
[INFO] [stdout] 165 | |         tokio_fs
[INFO] [stdout] 166 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_method` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:173:19
[INFO] [stdout]     |
[INFO] [stdout] 173 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:183:19
[INFO] [stdout]     |
[INFO] [stdout] 183 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:206:19
[INFO] [stdout]     |
[INFO] [stdout] 206 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:248:15
[INFO] [stdout]     |
[INFO] [stdout] 248 |         #[cfg(tokio_fs)]
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/file.rs:258:19
[INFO] [stdout]     |
[INFO] [stdout] 258 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(tokio_fs)]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         #[cfg(not(tokio_fs))]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/open_options.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:136:19
[INFO] [stdout]     |
[INFO] [stdout] 136 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:154:19
[INFO] [stdout]     |
[INFO] [stdout] 154 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:177:19
[INFO] [stdout]     |
[INFO] [stdout] 177 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:219:19
[INFO] [stdout]     |
[INFO] [stdout] 219 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:238:19
[INFO] [stdout]     |
[INFO] [stdout] 238 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/api/fs/open_options.rs:260:19
[INFO] [stdout]     |
[INFO] [stdout] 260 |             #[cfg(tokio_fs)]
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(tokio_fs)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs/read_dir.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |             #[cfg(tokio_fs)]
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / maybe_fut_function!(
[INFO] [stdout]  20 | |     /// Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
[INFO] [stdout]  21 | |     canonicalize(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout]  22 | |     std::fs::canonicalize,
[INFO] [stdout]  23 | |     tokio::fs::canonicalize,
[INFO] [stdout]  24 | |     tokio_fs
[INFO] [stdout]  25 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / maybe_fut_function!(
[INFO] [stdout]  20 | |     /// Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
[INFO] [stdout]  21 | |     canonicalize(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout]  22 | |     std::fs::canonicalize,
[INFO] [stdout]  23 | |     tokio::fs::canonicalize,
[INFO] [stdout]  24 | |     tokio_fs
[INFO] [stdout]  25 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / maybe_fut_function!(
[INFO] [stdout]  28 | |     /// Copies the contents of one file to another.
[INFO] [stdout]  29 | |     /// This function will also copy the permission bits of the original file to the destination file.
[INFO] [stdout]  30 | |     /// This function will overwrite the contents of to.
[INFO] [stdout] ...   |
[INFO] [stdout]  34 | |     tokio_fs
[INFO] [stdout]  35 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | / maybe_fut_function!(
[INFO] [stdout]  28 | |     /// Copies the contents of one file to another.
[INFO] [stdout]  29 | |     /// This function will also copy the permission bits of the original file to the destination file.
[INFO] [stdout]  30 | |     /// This function will overwrite the contents of to.
[INFO] [stdout] ...   |
[INFO] [stdout]  34 | |     tokio_fs
[INFO] [stdout]  35 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout]  37 | / maybe_fut_function!(
[INFO] [stdout]  38 | |     /// Creates a new directory at the specified path.
[INFO] [stdout]  39 | |     create_dir(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  40 | |     std::fs::create_dir,
[INFO] [stdout]  41 | |     tokio::fs::create_dir,
[INFO] [stdout]  42 | |     tokio_fs
[INFO] [stdout]  43 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout]  37 | / maybe_fut_function!(
[INFO] [stdout]  38 | |     /// Creates a new directory at the specified path.
[INFO] [stdout]  39 | |     create_dir(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  40 | |     std::fs::create_dir,
[INFO] [stdout]  41 | |     tokio::fs::create_dir,
[INFO] [stdout]  42 | |     tokio_fs
[INFO] [stdout]  43 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | / maybe_fut_function!(
[INFO] [stdout]  46 | |     /// Creates a new directory at the specified path, including all parent directories.
[INFO] [stdout]  47 | |     create_dir_all(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  48 | |     std::fs::create_dir_all,
[INFO] [stdout]  49 | |     tokio::fs::create_dir_all,
[INFO] [stdout]  50 | |     tokio_fs
[INFO] [stdout]  51 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | / maybe_fut_function!(
[INFO] [stdout]  46 | |     /// Creates a new directory at the specified path, including all parent directories.
[INFO] [stdout]  47 | |     create_dir_all(path: impl AsRef<std::path::Path>) -> std::io::Result<()>,
[INFO] [stdout]  48 | |     std::fs::create_dir_all,
[INFO] [stdout]  49 | |     tokio::fs::create_dir_all,
[INFO] [stdout]  50 | |     tokio_fs
[INFO] [stdout]  51 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | / maybe_fut_function!(
[INFO] [stdout]  54 | |     /// Creates a new hard link on the filesystem.
[INFO] [stdout]  55 | |     ///
[INFO] [stdout]  56 | |     /// The `link` path will be a link pointing to the `original` path.
[INFO] [stdout] ...   |
[INFO] [stdout]  61 | |     tokio_fs
[INFO] [stdout]  62 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | / maybe_fut_function!(
[INFO] [stdout]  54 | |     /// Creates a new hard link on the filesystem.
[INFO] [stdout]  55 | |     ///
[INFO] [stdout]  56 | |     /// The `link` path will be a link pointing to the `original` path.
[INFO] [stdout] ...   |
[INFO] [stdout]  61 | |     tokio_fs
[INFO] [stdout]  62 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | / maybe_fut_function!(
[INFO] [stdout]  65 | |     /// Given a path, queries the file system to get information about a file, directory, etc.
[INFO] [stdout]  66 | |     ///
[INFO] [stdout]  67 | |     /// This function will traverse symbolic links to query information about the destination file.
[INFO] [stdout] ...   |
[INFO] [stdout]  71 | |     tokio_fs
[INFO] [stdout]  72 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | / maybe_fut_function!(
[INFO] [stdout]  65 | |     /// Given a path, queries the file system to get information about a file, directory, etc.
[INFO] [stdout]  66 | |     ///
[INFO] [stdout]  67 | |     /// This function will traverse symbolic links to query information about the destination file.
[INFO] [stdout] ...   |
[INFO] [stdout]  71 | |     tokio_fs
[INFO] [stdout]  72 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 | / maybe_fut_function!(
[INFO] [stdout]  75 | |     /// Reads the entire contents of a file into a bytes vector.
[INFO] [stdout]  76 | |     ///
[INFO] [stdout]  77 | |     /// This is a convenience function for using [`File::open`] and `read_to_end` with fewer imports and without an
[INFO] [stdout] ...   |
[INFO] [stdout]  84 | |     tokio_fs
[INFO] [stdout]  85 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 | / maybe_fut_function!(
[INFO] [stdout]  75 | |     /// Reads the entire contents of a file into a bytes vector.
[INFO] [stdout]  76 | |     ///
[INFO] [stdout]  77 | |     /// This is a convenience function for using [`File::open`] and `read_to_end` with fewer imports and without an
[INFO] [stdout] ...   |
[INFO] [stdout]  84 | |     tokio_fs
[INFO] [stdout]  85 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 |     #[cfg(tokio_fs)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]   --> src/api/fs.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     #[cfg(not(tokio_fs))]
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / maybe_fut_function!(
[INFO] [stdout] 105 | |     /// Reads a symbolic link, returning the file that the link points to.
[INFO] [stdout] 106 | |     read_link(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout] 107 | |     std::fs::read_link,
[INFO] [stdout] 108 | |     tokio::fs::read_link,
[INFO] [stdout] 109 | |     tokio_fs
[INFO] [stdout] 110 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / maybe_fut_function!(
[INFO] [stdout] 105 | |     /// Reads a symbolic link, returning the file that the link points to.
[INFO] [stdout] 106 | |     read_link(path: impl AsRef<std::path::Path>) -> std::io::Result<std::path::PathBuf>,
[INFO] [stdout] 107 | |     std::fs::read_link,
[INFO] [stdout] 108 | |     tokio::fs::read_link,
[INFO] [stdout] 109 | |     tokio_fs
[INFO] [stdout] 110 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / maybe_fut_function!(
[INFO] [stdout] 113 | |     /// Reads the entire contents of a file into a string.
[INFO] [stdout] 114 | |     read_to_string(path: impl AsRef<std::path::Path>) -> std::io::Result<String>,
[INFO] [stdout] 115 | |     std::fs::read_to_string,
[INFO] [stdout] 116 | |     tokio::fs::read_to_string,
[INFO] [stdout] 117 | |     tokio_fs
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / maybe_fut_function!(
[INFO] [stdout] 113 | |     /// Reads the entire contents of a file into a string.
[INFO] [stdout] 114 | |     read_to_string(path: impl AsRef<std::path::Path>) -> std::io::Result<String>,
[INFO] [stdout] 115 | |     std::fs::read_to_string,
[INFO] [stdout] 116 | |     tokio::fs::read_to_string,
[INFO] [stdout] 117 | |     tokio_fs
[INFO] [stdout] 118 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / maybe_fut_function!(
[INFO] [stdout] 121 | |     /// Removes an empty directory.
[INFO] [stdout] 122 | |     ///
[INFO] [stdout] 123 | |     /// If you want to remove a directory and all of its contents, use [`remove_dir_all`].
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |     tokio_fs
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / maybe_fut_function!(
[INFO] [stdout] 121 | |     /// Removes an empty directory.
[INFO] [stdout] 122 | |     ///
[INFO] [stdout] 123 | |     /// If you want to remove a directory and all of its contents, use [`remove_dir_all`].
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |     tokio_fs
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / maybe_fut_function!(
[INFO] [stdout] 131 | |     /// Removes a directory at this path, after removing all its contents. Use carefully!
[INFO] [stdout] 132 | |     ///
[INFO] [stdout] 133 | |     /// This function does **not** follow symbolic links and it will simply remove the symbolic link itself.
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     tokio_fs
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / maybe_fut_function!(
[INFO] [stdout] 131 | |     /// Removes a directory at this path, after removing all its contents. Use carefully!
[INFO] [stdout] 132 | |     ///
[INFO] [stdout] 133 | |     /// This function does **not** follow symbolic links and it will simply remove the symbolic link itself.
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     tokio_fs
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | / maybe_fut_function!(
[INFO] [stdout] 141 | |     /// Removes a file at this path.
[INFO] [stdout] 142 | |     ///
[INFO] [stdout] 143 | |     /// Note that there is no guarantee that the file is immediately deleted
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     tokio_fs
[INFO] [stdout] 149 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | / maybe_fut_function!(
[INFO] [stdout] 141 | |     /// Removes a file at this path.
[INFO] [stdout] 142 | |     ///
[INFO] [stdout] 143 | |     /// Note that there is no guarantee that the file is immediately deleted
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     tokio_fs
[INFO] [stdout] 149 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / maybe_fut_function!(
[INFO] [stdout] 152 | |     /// Renames a file or directory to a new name, replacing the original file if to already exists.
[INFO] [stdout] 153 | |     ///
[INFO] [stdout] 154 | |     /// This will not work if the new name is on a different mount point.
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     tokio_fs
[INFO] [stdout] 162 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / maybe_fut_function!(
[INFO] [stdout] 152 | |     /// Renames a file or directory to a new name, replacing the original file if to already exists.
[INFO] [stdout] 153 | |     ///
[INFO] [stdout] 154 | |     /// This will not work if the new name is on a different mount point.
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | |     tokio_fs
[INFO] [stdout] 162 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / maybe_fut_function!(
[INFO] [stdout] 165 | |     /// Changes the permissions found on a file or a directory.
[INFO] [stdout] 166 | |     set_permissions(path: impl AsRef<std::path::Path>, perm: std::fs::Permissions) -> std::io::Result<()>,
[INFO] [stdout] 167 | |     std::fs::set_permissions,
[INFO] [stdout] 168 | |     tokio::fs::set_permissions,
[INFO] [stdout] 169 | |     tokio_fs
[INFO] [stdout] 170 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / maybe_fut_function!(
[INFO] [stdout] 165 | |     /// Changes the permissions found on a file or a directory.
[INFO] [stdout] 166 | |     set_permissions(path: impl AsRef<std::path::Path>, perm: std::fs::Permissions) -> std::io::Result<()>,
[INFO] [stdout] 167 | |     std::fs::set_permissions,
[INFO] [stdout] 168 | |     tokio::fs::set_permissions,
[INFO] [stdout] 169 | |     tokio_fs
[INFO] [stdout] 170 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | / maybe_fut_function!(
[INFO] [stdout] 173 | |     /// Queries the metadata about a file without following symlinks.
[INFO] [stdout] 174 | |     symlink_metadata(path: impl AsRef<std::path::Path>) -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout] 175 | |     std::fs::symlink_metadata,
[INFO] [stdout] 176 | |     tokio::fs::symlink_metadata,
[INFO] [stdout] 177 | |     tokio_fs
[INFO] [stdout] 178 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | / maybe_fut_function!(
[INFO] [stdout] 173 | |     /// Queries the metadata about a file without following symlinks.
[INFO] [stdout] 174 | |     symlink_metadata(path: impl AsRef<std::path::Path>) -> std::io::Result<std::fs::Metadata>,
[INFO] [stdout] 175 | |     std::fs::symlink_metadata,
[INFO] [stdout] 176 | |     tokio::fs::symlink_metadata,
[INFO] [stdout] 177 | |     tokio_fs
[INFO] [stdout] 178 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |               #[cfg($feature)]
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / maybe_fut_function!(
[INFO] [stdout] 181 | |     /// Writes a slice as the entire contents of a file.
[INFO] [stdout] 182 | |     ///
[INFO] [stdout] 183 | |     /// This function will create a file if it does not exist, and will entirely replace its contents if it does.
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     tokio_fs
[INFO] [stdout] 192 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_fs`
[INFO] [stdout]    --> src/macros.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |               #[cfg(not($feature))]
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/fs.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / maybe_fut_function!(
[INFO] [stdout] 181 | |     /// Writes a slice as the entire contents of a file.
[INFO] [stdout] 182 | |     ///
[INFO] [stdout] 183 | |     /// This function will create a file if it does not exist, and will entirely replace its contents if it does.
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     tokio_fs
[INFO] [stdout] 192 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_fs)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_fs)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `maybe_fut_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(tokio)]
[INFO] [stdout]    |       ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(tokio)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio`
[INFO] [stdout]   --> src/api/io/stderr.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[cfg(not(tokio))]
[INFO] [stdout]    |               ^^^^^ help: found config with similar value: `feature = "tokio"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio)");` to the top of the `build.rs`
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