[INFO] cloning repository https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.mio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.mio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d387392ea38ec8f0b585be9277976dde8e35e163
[INFO] checking msft-mirror-aosp/platform.external.rust.crates.mio against nightly-2024-02-05 for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.mio" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio 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 git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio
[INFO] tweaked toml for git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio 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" "+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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03d452cd97b35087c1194894f14c9cbb8eda941717cd6f2e8a0938a03595c8e5
[INFO] running `Command { std: "docker" "start" "-a" "03d452cd97b35087c1194894f14c9cbb8eda941717cd6f2e8a0938a03595c8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03d452cd97b35087c1194894f14c9cbb8eda941717cd6f2e8a0938a03595c8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d452cd97b35087c1194894f14c9cbb8eda941717cd6f2e8a0938a03595c8e5", kill_on_drop: false }`
[INFO] [stdout] 03d452cd97b35087c1194894f14c9cbb8eda941717cd6f2e8a0938a03595c8e5
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459ba98a146f4dd645ba6d94f5894f11445f41399505802368cb0ec7d87d54ce
[INFO] running `Command { std: "docker" "start" "-a" "459ba98a146f4dd645ba6d94f5894f11445f41399505802368cb0ec7d87d54ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking mio v0.7.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "459ba98a146f4dd645ba6d94f5894f11445f41399505802368cb0ec7d87d54ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459ba98a146f4dd645ba6d94f5894f11445f41399505802368cb0ec7d87d54ce", kill_on_drop: false }`
[INFO] [stdout] 459ba98a146f4dd645ba6d94f5894f11445f41399505802368cb0ec7d87d54ce
[INFO] checking msft-mirror-aosp/platform.external.rust.crates.mio against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.mio" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio 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 git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio
[INFO] tweaked toml for git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.mio 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 91b418efb7001fc0f0d67e1c31bff8c0dac3094d7859ee7f878a7842979bf3d0
[INFO] running `Command { std: "docker" "start" "-a" "91b418efb7001fc0f0d67e1c31bff8c0dac3094d7859ee7f878a7842979bf3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91b418efb7001fc0f0d67e1c31bff8c0dac3094d7859ee7f878a7842979bf3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b418efb7001fc0f0d67e1c31bff8c0dac3094d7859ee7f878a7842979bf3d0", kill_on_drop: false }`
[INFO] [stdout] 91b418efb7001fc0f0d67e1c31bff8c0dac3094d7859ee7f878a7842979bf3d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 54ce759bddfd85d95971240d25f63311b6dc2ab5583b60fb55ef6540dc3c5335
[INFO] running `Command { std: "docker" "start" "-a" "54ce759bddfd85d95971240d25f63311b6dc2ab5583b60fb55ef6540dc3c5335", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking mio v0.7.11 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]  --> src/lib.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![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: `features`
[INFO] [stdout]    --> src/lib.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |     #![cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 177 |     #![cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                          ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/lib.rs:178:46
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #![cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #![cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                              ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/lib.rs:216:42
[INFO] [stdout]     |
[INFO] [stdout] 216 |     #![cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 216 |     #![cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                          ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/lib.rs:217:46
[INFO] [stdout]     |
[INFO] [stdout] 217 |     #![cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 217 |     #![cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                              ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/poll.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]    |                                     ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/poll.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]    |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:130:37
[INFO] [stdout]     |
[INFO] [stdout] 130 | #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 130 | #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                     ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:131:41
[INFO] [stdout]     |
[INFO] [stdout] 131 | #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 131 | #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:263:41
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:264:45
[INFO] [stdout]     |
[INFO] [stdout] 264 |     #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 264 |     #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:428:41
[INFO] [stdout]     |
[INFO] [stdout] 428 |     #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 428 |     #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:429:45
[INFO] [stdout]     |
[INFO] [stdout] 429 |     #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 429 |     #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:506:41
[INFO] [stdout]     |
[INFO] [stdout] 506 |     #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 506 |     #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:507:45
[INFO] [stdout]     |
[INFO] [stdout] 507 |     #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 507 |     #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:573:41
[INFO] [stdout]     |
[INFO] [stdout] 573 |     #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 573 |     #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/poll.rs:574:45
[INFO] [stdout]     |
[INFO] [stdout] 574 |     #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 574 |     #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]     |                                             ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/token.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]    |                                     ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/token.rs:21:41
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]    |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/event/source.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg_attr(all(feature = "os-poll", features = "net"), doc = "```")]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg_attr(all(feature = "os-poll", feature = "net"), doc = "```")]
[INFO] [stdout]    |                                     ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/event/source.rs:42:41
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[cfg_attr(not(all(feature = "os-poll", features = "net")), doc = "```ignore")]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[cfg_attr(not(all(feature = "os-poll", feature = "net")), doc = "```ignore")]
[INFO] [stdout]    |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 21 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mio` (lib) due to 22 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "54ce759bddfd85d95971240d25f63311b6dc2ab5583b60fb55ef6540dc3c5335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ce759bddfd85d95971240d25f63311b6dc2ab5583b60fb55ef6540dc3c5335", kill_on_drop: false }`
[INFO] [stdout] 54ce759bddfd85d95971240d25f63311b6dc2ab5583b60fb55ef6540dc3c5335
