[INFO] fetching crate rspack_style1 0.1.2...
[INFO] documenting rspack_style1-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rspack_style1 0.1.2 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate rspack_style1 0.1.2 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-35/source/rust-toolchain
[INFO] started tweaking crates.io crate rspack_style1 0.1.2
[INFO] finished tweaking crates.io crate rspack_style1 0.1.2
[INFO] tweaked toml for crates.io crate rspack_style1 0.1.2 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 599c66fea3cf2a9bd70c8e1239ea6af2a555e2a61fadd3177a9b9195756b521f
[INFO] running `Command { std: "docker" "start" "-a" "599c66fea3cf2a9bd70c8e1239ea6af2a555e2a61fadd3177a9b9195756b521f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "599c66fea3cf2a9bd70c8e1239ea6af2a555e2a61fadd3177a9b9195756b521f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599c66fea3cf2a9bd70c8e1239ea6af2a555e2a61fadd3177a9b9195756b521f", kill_on_drop: false }`
[INFO] [stdout] 599c66fea3cf2a9bd70c8e1239ea6af2a555e2a61fadd3177a9b9195756b521f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8d7ecf0c7e6d64cade71ffbeae3a7230e8081f12a30a609b3f97b5851c238c
[INFO] running `Command { std: "docker" "start" "-a" "1a8d7ecf0c7e6d64cade71ffbeae3a7230e8081f12a30a609b3f97b5851c238c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling procedural-masquerade v0.1.7
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking thin-slice v0.1.1
[INFO] [stderr]    Compiling derive_builder v0.8.1
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking ego-tree v0.6.2
[INFO] [stderr]     Checking fasteval v0.2.4
[INFO] [stderr]     Checking dtoa-short v0.3.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking servo_arc v0.1.1
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking phf v0.7.24
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking tokio-io v0.1.13
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[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking tokio-reactor v0.1.12
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[INFO] [stderr]    Compiling selectors v0.21.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking hyper v0.12.36
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling cssparser v0.25.9
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling html5ever v0.24.1
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking openssl v0.10.40
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.8.1
[INFO] [stderr]    Compiling markup5ever v0.9.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking native-tls v0.2.10
[INFO] [stderr]     Checking hyper-tls v0.3.2
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[INFO] [stderr]     Checking scraper v0.11.0
[INFO] [stderr]     Checking iocutil v0.1.3
[INFO] [stderr]  Documenting rspack_style1 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0`
[INFO] [stdout]    --> src/new_less/comment.rs:142:16
[INFO] [stdout]     |
[INFO] [stdout] 142 | /// 是否跳过 返回结果 [0]
[INFO] [stdout]     |                        ^ no item named `0` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/new_less/comment.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 | /// 跳过索引 返回结果 [1]
[INFO] [stdout]     |                        ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/new_less/select.rs:527:7
[INFO] [stdout]     |
[INFO] [stdout] 527 |   /// https://www.w3schools.com/cssref/css_selectors.asp
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.w3schools.com/cssref/css_selectors.asp>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rspack_style1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name rspack_style1 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5fa6b9e0ee77833b -L dependency=/opt/rustwide/target/debug/deps --extern fasteval=/opt/rustwide/target/debug/deps/libfasteval-da345c0a26f9f9e7.rmeta --extern iocutil=/opt/rustwide/target/debug/deps/libiocutil-49698060bd3c97bc.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-e476269e45cbb2c7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-31975951d8a7c294.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a365c3b3cb9d0fc2.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-9eff20f59cfe0fe2.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-5442eb43db6d57e6.rmeta --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1a8d7ecf0c7e6d64cade71ffbeae3a7230e8081f12a30a609b3f97b5851c238c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8d7ecf0c7e6d64cade71ffbeae3a7230e8081f12a30a609b3f97b5851c238c", kill_on_drop: false }`
[INFO] [stdout] 1a8d7ecf0c7e6d64cade71ffbeae3a7230e8081f12a30a609b3f97b5851c238c