[INFO] fetching crate fmmap 0.3.3...
[INFO] checking fmmap-0.3.3 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate fmmap 0.3.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fmmap 0.3.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fmmap 0.3.3
[INFO] finished tweaking crates.io crate fmmap 0.3.3
[INFO] tweaked toml for crates.io crate fmmap 0.3.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blocking v1.5.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14a1907d0320727582adcd508ede616e45bf9d7b89aa323e116060cc8a16e445
[INFO] running `Command { std: "docker" "start" "-a" "14a1907d0320727582adcd508ede616e45bf9d7b89aa323e116060cc8a16e445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14a1907d0320727582adcd508ede616e45bf9d7b89aa323e116060cc8a16e445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a1907d0320727582adcd508ede616e45bf9d7b89aa323e116060cc8a16e445", kill_on_drop: false }`
[INFO] [stdout] 14a1907d0320727582adcd508ede616e45bf9d7b89aa323e116060cc8a16e445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a36dadf08a79f883a13369cfde98748a8195f3ad64e6aecbd857c8a3bf76afa9
[INFO] running `Command { std: "docker" "start" "-a" "a36dadf08a79f883a13369cfde98748a8195f3ad64e6aecbd857c8a3bf76afa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking value-bag v1.7.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
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[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]    Compiling async-stream-impl v0.3.5
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[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
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[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]     Checking rand v0.4.6
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[INFO] [stderr]    Compiling smol-potat-macro v0.6.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
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[INFO] [stderr]    Compiling parse-display-derive v0.8.2
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking smol-potat v1.1.2
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
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[INFO] [stderr]     Checking tokio-test v0.4.3
[INFO] [stderr]     Checking parse-display v0.8.2
[INFO] [stderr]     Checking fmmap v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.27s
[INFO] running `Command { std: "docker" "inspect" "a36dadf08a79f883a13369cfde98748a8195f3ad64e6aecbd857c8a3bf76afa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36dadf08a79f883a13369cfde98748a8195f3ad64e6aecbd857c8a3bf76afa9", kill_on_drop: false }`
[INFO] [stdout] a36dadf08a79f883a13369cfde98748a8195f3ad64e6aecbd857c8a3bf76afa9
[INFO] checking fmmap-0.3.3 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate fmmap 0.3.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate fmmap 0.3.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fmmap 0.3.3
[INFO] finished tweaking crates.io crate fmmap 0.3.3
[INFO] tweaked toml for crates.io crate fmmap 0.3.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72261f4435d352433c6f64deb877e595635f38969744d5944a769de61adf6abe
[INFO] running `Command { std: "docker" "start" "-a" "72261f4435d352433c6f64deb877e595635f38969744d5944a769de61adf6abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72261f4435d352433c6f64deb877e595635f38969744d5944a769de61adf6abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72261f4435d352433c6f64deb877e595635f38969744d5944a769de61adf6abe", kill_on_drop: false }`
[INFO] [stdout] 72261f4435d352433c6f64deb877e595635f38969744d5944a769de61adf6abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] c28ba3da66f4b600b313c9126baafe684b81dc297bf18f98ec266c18c75fc817
[INFO] running `Command { std: "docker" "start" "-a" "c28ba3da66f4b600b313c9126baafe684b81dc297bf18f98ec266c18c75fc817", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking value-bag v1.7.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
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[INFO] [stderr]    Compiling rustix v0.37.27
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking tokio-test v0.4.3
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking parse-display v0.8.2
[INFO] [stderr]     Checking fmmap v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 | #![cfg_attr(docsrs, feature(doc_cfg))]
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 | #![cfg_attr(docsrs, allow(unused_attributes))]
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 257 | / cfg_sync! {
[INFO] [stdout] 258 | |     macro_rules! impl_sync_tests {
[INFO] [stdout] 259 | |         ($filename_prefix: literal, $mmap_file: ident, $mmap_file_mut: ident) => {
[INFO] [stdout] 260 | |             #[cfg(test)]
[INFO] [stdout] ...   |
[INFO] [stdout] 702 | |
[INFO] [stdout] 703 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:161:27
[INFO] [stdout]      |
[INFO] [stdout] 161  |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 705  | / cfg_async! {
[INFO] [stdout] 706  | |     macro_rules! impl_async_tests {
[INFO] [stdout] 707  | |         ($filename_prefix: literal, $runtime: meta, $path_str: ident, $mmap_file: ident, $mmap_file_mut: ident) => {
[INFO] [stdout] 708  | |             #[cfg(test)]
[INFO] [stdout] ...    |
[INFO] [stdout] 1149 | |     }
[INFO] [stdout] 1150 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]     --> src/lib.rs:152:24
[INFO] [stdout]      |
[INFO] [stdout] 152  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]      |                          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1169 | / cfg_sync!(
[INFO] [stdout] 1170 | |     /// std based mmap file
[INFO] [stdout] 1171 | |     pub mod sync {
[INFO] [stdout] 1172 | |         pub use crate::mmap_file::{MmapFile, MmapFileExt, MmapFileMut, MmapFileMutExt};
[INFO] [stdout] ...    |
[INFO] [stdout] 1181 | |     pub use options::Options;
[INFO] [stdout] 1182 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:161:27
[INFO] [stdout]      |
[INFO] [stdout] 161  |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1184 | / cfg_async!(
[INFO] [stdout] 1185 | |     #[macro_use]
[INFO] [stdout] 1186 | |     extern crate async_trait;
[INFO] [stdout] 1187 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:131:23
[INFO] [stdout]      |
[INFO] [stdout] 131  |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1201 | / cfg_smol!(
[INFO] [stdout] 1202 | |     /// smol based mmap file
[INFO] [stdout] 1203 | |     pub mod smol {
[INFO] [stdout] 1204 | |         pub use crate::mmap_file::smol_impl::{
[INFO] [stdout] ...    |
[INFO] [stdout] 1210 | |     }
[INFO] [stdout] 1211 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/disk.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | / cfg_sync! {
[INFO] [stdout] 104 | |     macro_rules! impl_mmap_file_ext_base {
[INFO] [stdout] 105 | |         () => {
[INFO] [stdout] 106 | |             fn len(&self) -> usize {
[INFO] [stdout] ...   |
[INFO] [stdout] 155 | |     pub use sync_impl::{DiskMmapFile, DiskMmapFileMut};
[INFO] [stdout] 156 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:161:27
[INFO] [stdout]      |
[INFO] [stdout] 161  |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/disk.rs:158:1
[INFO] [stdout]      |
[INFO] [stdout] 158  | / cfg_async! {
[INFO] [stdout] 159  | |     macro_rules! impl_async_mmap_file_ext {
[INFO] [stdout] 160  | |         ($name: ident) => {
[INFO] [stdout] 161  | |             #[async_trait]
[INFO] [stdout] ...    |
[INFO] [stdout] 1239 | |     }
[INFO] [stdout] 1240 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:131:23
[INFO] [stdout]      |
[INFO] [stdout] 131  |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/disk.rs:1246:1
[INFO] [stdout]      |
[INFO] [stdout] 1246 | / cfg_smol! {
[INFO] [stdout] 1247 | |     pub(crate) mod smol_impl;
[INFO] [stdout] 1248 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/empty.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / cfg_sync!(
[INFO] [stdout] 2   | |     mod sync_impl;
[INFO] [stdout] 3   | |     pub use sync_impl::EmptyMmapFile;
[INFO] [stdout] 4   | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/empty.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | / cfg_async! {
[INFO] [stdout] 7   | |     macro_rules! declare_and_impl_async_empty_mmap_file {
[INFO] [stdout] 8   | |         () => {
[INFO] [stdout] 9   | |             #[derive(Default, Clone)]
[INFO] [stdout] ...   |
[INFO] [stdout] 199 | |     }
[INFO] [stdout] 200 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/empty.rs:206:1
[INFO] [stdout]     |
[INFO] [stdout] 206 | / cfg_smol!(
[INFO] [stdout] 207 | |     pub(crate) mod smol_impl;
[INFO] [stdout] 208 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/memory.rs:297:1
[INFO] [stdout]     |
[INFO] [stdout] 297 | / cfg_sync! {
[INFO] [stdout] 298 | |     macro_rules! impl_mmap_file_ext {
[INFO] [stdout] 299 | |         ($name: ident) => {
[INFO] [stdout] 300 | |             impl MmapFileExt for $name {
[INFO] [stdout] ...   |
[INFO] [stdout] 329 | |     pub use sync_impl::{MemoryMmapFile, MemoryMmapFileMut};
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/memory.rs:332:1
[INFO] [stdout]     |
[INFO] [stdout] 332 | / cfg_async! {
[INFO] [stdout] 333 | |     macro_rules! impl_async_mmap_file_ext {
[INFO] [stdout] 334 | |         ($name: ident) => {
[INFO] [stdout] 335 | |             #[async_trait]
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |     }
[INFO] [stdout] 399 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/memory.rs:405:1
[INFO] [stdout]     |
[INFO] [stdout] 405 | / cfg_smol!(
[INFO] [stdout] 406 | |     pub(crate) mod smol_impl;
[INFO] [stdout] 407 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |               #[cfg_attr(docsrs, doc(cfg(unix)))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/metadata.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | / cfg_unix!(
[INFO] [stdout] 7   | |     mod unix;
[INFO] [stdout] 8   | |     pub use unix::MetaDataExt;
[INFO] [stdout] 9   | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_unix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mmap_file.rs:268:1
[INFO] [stdout]     |
[INFO] [stdout] 268 | / cfg_sync! {
[INFO] [stdout] 269 | |     macro_rules! impl_mmap_file_ext {
[INFO] [stdout] 270 | |         ($name: ident) => {
[INFO] [stdout] 271 | |             impl MmapFileExt for $name {
[INFO] [stdout] ...   |
[INFO] [stdout] 303 | |     pub use sync_impl::{MmapFileExt, MmapFileMutExt, MmapFile, MmapFileMut};
[INFO] [stdout] 304 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:161:27
[INFO] [stdout]      |
[INFO] [stdout] 161  |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mmap_file.rs:306:1
[INFO] [stdout]      |
[INFO] [stdout] 306  | / cfg_async! {
[INFO] [stdout] 307  | |     macro_rules! impl_async_mmap_file_ext {
[INFO] [stdout] 308  | |         ($name: ident) => {
[INFO] [stdout] 309  | |             #[async_trait]
[INFO] [stdout] ...    |
[INFO] [stdout] 2274 | |     }
[INFO] [stdout] 2275 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:131:23
[INFO] [stdout]      |
[INFO] [stdout] 131  |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mmap_file.rs:2281:1
[INFO] [stdout]      |
[INFO] [stdout] 2281 | / cfg_smol!(
[INFO] [stdout] 2282 | |     pub(crate) mod smol_impl;
[INFO] [stdout] 2283 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/options.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | / cfg_sync!(
[INFO] [stdout] 248 | |     mod sync_impl;
[INFO] [stdout] 249 | |     pub use sync_impl::Options;
[INFO] [stdout] 250 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/options.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | / cfg_async! {
[INFO] [stdout] 253 | |     macro_rules! declare_and_impl_async_options {
[INFO] [stdout] 254 | |         ($filename_prefix: literal, $doc_test_runtime: literal, $path_str: literal) => {
[INFO] [stdout] 255 | |             declare_and_impl_options!(AsyncOptions, OpenOptions);
[INFO] [stdout] ...   |
[INFO] [stdout] 728 | |     }
[INFO] [stdout] 729 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/options.rs:735:1
[INFO] [stdout]     |
[INFO] [stdout] 735 | / cfg_smol!(
[INFO] [stdout] 736 | |     pub mod smol_impl;
[INFO] [stdout] 737 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/reader.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / cfg_sync!(
[INFO] [stdout] 2   | |     mod sync_impl;
[INFO] [stdout] 3   | |     pub use sync_impl::{MmapFileReader, MmapFileReaderExt};
[INFO] [stdout] 4   | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/reader.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | / cfg_async! {
[INFO] [stdout] 7   | |     macro_rules! declare_and_impl_basic_reader {
[INFO] [stdout] 8   | |         () => {
[INFO] [stdout] 9   | |             pin_project! {
[INFO] [stdout] ...   |
[INFO] [stdout] 53  | |     }
[INFO] [stdout] 54  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/reader.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | / cfg_smol!(
[INFO] [stdout] 61  | |     pub(crate) mod smol_impl;
[INFO] [stdout] 62  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/utils.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | / cfg_sync! {
[INFO] [stdout] 8   | |     use std::fs::{File, OpenOptions};
[INFO] [stdout] 9   | |
[INFO] [stdout] 10  | |     /// Sync directory
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |     }
[INFO] [stdout] 101 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/utils.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | / cfg_async! {
[INFO] [stdout] 104 | |     macro_rules! impl_async_file_utils {
[INFO] [stdout] 105 | |         ($file: ident, $open_options: ident) => {
[INFO] [stdout] 106 | |             /// Open a read-only file
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | |     }
[INFO] [stdout] 172 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/utils.rs:174:1
[INFO] [stdout]     |
[INFO] [stdout] 174 | / cfg_smol! {
[INFO] [stdout] 175 | |     /// file open utils for smol
[INFO] [stdout] 176 | |     pub mod smol {
[INFO] [stdout] 177 | |         use smol::fs::{File, OpenOptions};
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |     }
[INFO] [stdout] 224 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/writer.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / cfg_sync!(
[INFO] [stdout] 2   | |     mod sync_impl;
[INFO] [stdout] 3   | |     pub use sync_impl::{MmapFileWriter, MmapFileWriterExt};
[INFO] [stdout] 4   | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |               #[cfg(all(any(feature = "smol", feature = "async-std", feature = "tokio"), feature = "async-trait"))]
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/writer.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | / cfg_async! {
[INFO] [stdout] 7   | |     macro_rules! declare_and_impl_basic_writer {
[INFO] [stdout] 8   | |         () => {
[INFO] [stdout] 9   | |             pin_project! {
[INFO] [stdout] ...   |
[INFO] [stdout] 63  | |     }
[INFO] [stdout] 64  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_async` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]    --> src/lib.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/writer.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  | / cfg_smol!(
[INFO] [stdout] 70  | |     pub mod smol_impl;
[INFO] [stdout] 71  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]     = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]     --> src/lib.rs:152:24
[INFO] [stdout]      |
[INFO] [stdout] 152  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]      |                          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1227 | /     cfg_sync!(
[INFO] [stdout] 1228 | |         /// std based raw mmap file
[INFO] [stdout] 1229 | |         ///
[INFO] [stdout] 1230 | |         /// Inner components of [`MmapFile`], [`MmapFileMut`]
[INFO] [stdout] ...    |
[INFO] [stdout] 1239 | |         pub use crate::memory::{MemoryMmapFile, MemoryMmapFileMut};
[INFO] [stdout] 1240 | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `smol`
[INFO] [stdout]     --> src/lib.rs:131:23
[INFO] [stdout]      |
[INFO] [stdout] 131  |               #[cfg(all(feature = "smol", feature = "async-trait"))]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1255 | /     cfg_smol!(
[INFO] [stdout] 1256 | |         /// smol based raw mmap file
[INFO] [stdout] 1257 | |         ///
[INFO] [stdout] 1258 | |         /// Inner components of [`AsyncMmapFile`], [`AsyncMmapFileMut`]
[INFO] [stdout] ...    |
[INFO] [stdout] 1265 | |         }
[INFO] [stdout] 1266 | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `async-std`, `async-trait`, `default`, `nightly`, `smol-async`, `std-async`, `sync`, `tokio`, `tokio-async`
[INFO] [stdout]      = help: consider adding `smol` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `cfg_smol` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 34 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fmmap` (lib) due to 35 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c28ba3da66f4b600b313c9126baafe684b81dc297bf18f98ec266c18c75fc817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28ba3da66f4b600b313c9126baafe684b81dc297bf18f98ec266c18c75fc817", kill_on_drop: false }`
[INFO] [stdout] c28ba3da66f4b600b313c9126baafe684b81dc297bf18f98ec266c18c75fc817
