[INFO] fetching crate bevy_simplenet 0.5.1...
[INFO] documenting bevy_simplenet-0.5.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate bevy_simplenet 0.5.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bevy_simplenet 0.5.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate bevy_simplenet 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bevy_simplenet 0.5.1
[INFO] tweaked toml for crates.io crate bevy_simplenet 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam v0.8.3
[INFO] [stderr]   Downloaded tokio-openssl v0.6.4
[INFO] [stderr]   Downloaded atomic_enum v0.2.0
[INFO] [stderr]   Downloaded wasmtimer v0.2.0
[INFO] [stderr]   Downloaded serde_with_macros v3.4.0
[INFO] [stderr]   Downloaded axum-server v0.5.1
[INFO] [stderr]   Downloaded serde_with v3.4.0
[INFO] [stderr]   Downloaded tokio-tungstenite-wasm v0.2.1
[INFO] [stderr]   Downloaded enfync v0.1.5
[INFO] [stderr]   Downloaded ezsockets v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f85e5613c9e996b48f5b85035c1a0fea71fdf7d8106ad6763b2cc5dd321a68a
[INFO] running `Command { std: "docker" "start" "-a" "9f85e5613c9e996b48f5b85035c1a0fea71fdf7d8106ad6763b2cc5dd321a68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f85e5613c9e996b48f5b85035c1a0fea71fdf7d8106ad6763b2cc5dd321a68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f85e5613c9e996b48f5b85035c1a0fea71fdf7d8106ad6763b2cc5dd321a68a", kill_on_drop: false }`
[INFO] [stdout] 9f85e5613c9e996b48f5b85035c1a0fea71fdf7d8106ad6763b2cc5dd321a68a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 448e95459b135bb5eaaec6f7b94c4b96e9dd54e708134dbfcee81a45a69eb344
[INFO] running `Command { std: "docker" "start" "-a" "448e95459b135bb5eaaec6f7b94c4b96e9dd54e708134dbfcee81a45a69eb344", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking async-lock v3.2.0
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]     Checking futures-lite v2.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking bevy_ptr v0.12.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking bevy_tasks v0.12.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.10
[INFO] [stderr]     Checking crossbeam-channel v0.5.10
[INFO] [stderr]     Checking crossbeam v0.8.3
[INFO] [stderr]    Compiling atomic_enum v0.2.0
[INFO] [stderr]    Compiling bevy_macro_utils v0.12.1
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling bevy_utils_proc_macros v0.12.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling bevy_reflect_derive v0.12.1
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling bevy_ecs_macros v0.12.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.4.0
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking enfync v0.1.5
[INFO] [stderr]     Checking tokio-tungstenite-wasm v0.2.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking serde_with v3.4.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking bevy_utils v0.12.1
[INFO] [stderr]     Checking bevy_reflect v0.12.1
[INFO] [stderr]     Checking bevy_ecs v0.12.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking axum-server v0.5.1
[INFO] [stderr]     Checking ezsockets v0.6.1
[INFO] [stderr]  Documenting bevy_simplenet v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(hash_extract_if)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bevy_simplenet`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name bevy_simplenet src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="axum"' --cfg 'feature="axum-server"' --cfg 'feature="bevy"' --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="server"' --cfg 'feature="tokio"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cd58a1983dcc6391 -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-702e4cf5eb80aa86.so --extern axum=/opt/rustwide/target/debug/deps/libaxum-b55e7c19880380cb.rmeta --extern axum_server=/opt/rustwide/target/debug/deps/libaxum_server-2485c8c8785d8506.rmeta --extern bevy_ecs=/opt/rustwide/target/debug/deps/libbevy_ecs-52406573de51fd37.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-f2c9996f425f5ad2.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-1b06147f67f93fdc.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-cb3275fe4a20b5e1.rmeta --extern enfync=/opt/rustwide/target/debug/deps/libenfync-963e208f0f539b25.rmeta --extern ezsockets=/opt/rustwide/target/debug/deps/libezsockets-cc1ab9ef13246b69.rmeta --extern form_urlencoded=/opt/rustwide/target/debug/deps/libform_urlencoded-4a4f44b056bd23d9.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-997ce048aeae753f.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b29b1ae3434ab1cf.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-b53ca7160320084f.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-25d521214c90d70e.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-d03dc50875d6c959.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-51e81bbd4892d5a9.rmeta --cap-lints=warn --crate-version 0.5.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "448e95459b135bb5eaaec6f7b94c4b96e9dd54e708134dbfcee81a45a69eb344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448e95459b135bb5eaaec6f7b94c4b96e9dd54e708134dbfcee81a45a69eb344", kill_on_drop: false }`
[INFO] [stdout] 448e95459b135bb5eaaec6f7b94c4b96e9dd54e708134dbfcee81a45a69eb344
[INFO] documenting bevy_simplenet-0.5.1 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate bevy_simplenet 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bevy_simplenet 0.5.1 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate bevy_simplenet 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bevy_simplenet 0.5.1
[INFO] tweaked toml for crates.io crate bevy_simplenet 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8fbb9021d19d4206f6127d6aef715385dfa30912a438c085dfb3ffea2b07be1
[INFO] running `Command { std: "docker" "start" "-a" "e8fbb9021d19d4206f6127d6aef715385dfa30912a438c085dfb3ffea2b07be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8fbb9021d19d4206f6127d6aef715385dfa30912a438c085dfb3ffea2b07be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fbb9021d19d4206f6127d6aef715385dfa30912a438c085dfb3ffea2b07be1", kill_on_drop: false }`
[INFO] [stdout] e8fbb9021d19d4206f6127d6aef715385dfa30912a438c085dfb3ffea2b07be1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 230355c145e5068cccb5a9fc155a122c6df23c4a314964f57db94a1ef54299a1
[INFO] running `Command { std: "docker" "start" "-a" "230355c145e5068cccb5a9fc155a122c6df23c4a314964f57db94a1ef54299a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking async-lock v3.2.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking futures-lite v2.1.0
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking bevy_ptr v0.12.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking bevy_tasks v0.12.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.10
[INFO] [stderr]     Checking crossbeam-channel v0.5.10
[INFO] [stderr]     Checking crossbeam v0.8.3
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling bevy_macro_utils v0.12.1
[INFO] [stderr]    Compiling atomic_enum v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling bevy_utils_proc_macros v0.12.1
[INFO] [stderr]    Compiling bevy_reflect_derive v0.12.1
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling bevy_ecs_macros v0.12.1
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.4.0
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking enfync v0.1.5
[INFO] [stderr]     Checking tokio-tungstenite-wasm v0.2.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_with v3.4.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking bevy_utils v0.12.1
[INFO] [stderr]     Checking bevy_reflect v0.12.1
[INFO] [stderr]     Checking bevy_ecs v0.12.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking axum-server v0.5.1
[INFO] [stderr]     Checking ezsockets v0.6.1
[INFO] [stderr]  Documenting bevy_simplenet v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(hash_extract_if)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bevy_simplenet`
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name bevy_simplenet src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="axum"' --cfg 'feature="axum-server"' --cfg 'feature="bevy"' --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="server"' --cfg 'feature="tokio"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c6960ce202bb91a6 -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-b616756511298b4e.so --extern axum=/opt/rustwide/target/debug/deps/libaxum-8c668df433f4e7b6.rmeta --extern axum_server=/opt/rustwide/target/debug/deps/libaxum_server-4a3e635606727553.rmeta --extern bevy_ecs=/opt/rustwide/target/debug/deps/libbevy_ecs-6bfa3f8d117165e3.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-96d69c815523674f.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-102ae0f1eb56902b.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-7d16d83d146081f6.rmeta --extern enfync=/opt/rustwide/target/debug/deps/libenfync-bf7c0e772d2bd5d1.rmeta --extern ezsockets=/opt/rustwide/target/debug/deps/libezsockets-d6fc3691ca485d14.rmeta --extern form_urlencoded=/opt/rustwide/target/debug/deps/libform_urlencoded-3824f15b1c3133ea.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-de38ce5e05613c43.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-79effba96f9e58d0.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-c5cef0f5bb7fa3a0.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-aefd51af87ca891d.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-58a0f973b9521493.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-b9c4cc0c4fff9785.rmeta --cap-lints=warn --crate-version 0.5.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "230355c145e5068cccb5a9fc155a122c6df23c4a314964f57db94a1ef54299a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230355c145e5068cccb5a9fc155a122c6df23c4a314964f57db94a1ef54299a1", kill_on_drop: false }`
[INFO] [stdout] 230355c145e5068cccb5a9fc155a122c6df23c4a314964f57db94a1ef54299a1
