[INFO] fetching crate wikimedia 0.1.1...
[INFO] documenting wikimedia-0.1.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate wikimedia 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate wikimedia 0.1.1 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] started tweaking crates.io crate wikimedia 0.1.1
[INFO] finished tweaking crates.io crate wikimedia 0.1.1
[INFO] tweaked toml for crates.io crate wikimedia 0.1.1 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" "+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 iterator-ext v0.2.1
[INFO] [stderr]   Downloaded valuable-derive v0.1.0
[INFO] [stderr]   Downloaded scraper v0.15.0
[INFO] [stderr]   Downloaded natord v1.0.9
[INFO] [stderr]   Downloaded human_format v1.0.3
[INFO] [stderr]   Downloaded sha1-asm v0.5.2
[INFO] [stderr]   Downloaded progress-streams v1.1.0
[INFO] [stderr]   Downloaded cacache v11.7.1
[INFO] [stderr]   Downloaded http-cache-reqwest v0.8.0
[INFO] [stderr]   Downloaded http-cache v0.10.1
[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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b18ec0fd3bb0a02df64c6a18cbf31bc4b0b9cd48c343f2018b5c18389657b72
[INFO] running `Command { std: "docker" "start" "-a" "0b18ec0fd3bb0a02df64c6a18cbf31bc4b0b9cd48c343f2018b5c18389657b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b18ec0fd3bb0a02df64c6a18cbf31bc4b0b9cd48c343f2018b5c18389657b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b18ec0fd3bb0a02df64c6a18cbf31bc4b0b9cd48c343f2018b5c18389657b72", kill_on_drop: false }`
[INFO] [stdout] 0b18ec0fd3bb0a02df64c6a18cbf31bc4b0b9cd48c343f2018b5c18389657b72
[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=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] 86c5b2b544fabfb45b0ffcfa39bc4d6e749b90df4aef30fec3e699e3c1efad7f
[INFO] running `Command { std: "docker" "start" "-a" "86c5b2b544fabfb45b0ffcfa39bc4d6e749b90df4aef30fec3e699e3c1efad7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
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[INFO] [stderr]     Checking parking v2.2.0
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[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]    Compiling phf_shared v0.8.0
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[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking mac v0.1.1
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[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]    Compiling syn v2.0.48
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[INFO] [stderr]     Checking getrandom v0.2.11
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[INFO] [stderr]    Compiling valuable v0.1.0
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[INFO] [stderr]    Compiling rand_chacha v0.2.2
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[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling sha1-asm v0.5.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling phf_generator v0.8.0
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[INFO] [stderr]    Compiling selectors v0.24.0
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[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking reflink-copy v0.1.14
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling cssparser v0.29.6
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling valuable-derive v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking polling v3.3.1
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking async-io v2.2.2
[INFO] [stderr]     Checking clap v4.4.13
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[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-native-tls v0.3.1
[INFO] [stderr]     Checking async-compression v0.4.5
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking ssri v9.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking http-serde v1.1.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking valuable-serde v0.1.0
[INFO] [stderr]     Checking http-cache-semantics v1.0.2
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking cacache v11.7.1
[INFO] [stderr]     Checking http-cache v0.10.1
[INFO] [stderr]     Checking scraper v0.15.0
[INFO] [stderr]     Checking ammonia v3.3.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.23
[INFO] [stderr]     Checking reqwest-middleware v0.2.4
[INFO] [stderr]     Checking http-cache-reqwest v0.8.0
[INFO] [stderr]  Documenting wikimedia v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     async_closure,
[INFO] [stdout] 3 | |     iterator_try_collect,
[INFO] [stdout] 4 | |     iterator_try_reduce,
[INFO] [stdout] 5 | | )]
[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 `wikimedia`
[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 wikimedia src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=fd8d44cb978970f6 -L dependency=/opt/rustwide/target/debug/deps --extern ammonia=/opt/rustwide/target/debug/deps/libammonia-a43c423245dc8799.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-fd85f3ee78419db7.rmeta --extern bzip2=/opt/rustwide/target/debug/deps/libbzip2-612ebc1447b6ced7.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-3199fba72d6cac3a.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-7f0259e27e37a8f2.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-99be309635814e50.rmeta --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-9bfa93f83b77c802.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-3b836dd82cd8be10.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-35c305cf01d859c3.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-154257be2cdb5bdc.rmeta --extern http_cache_reqwest=/opt/rustwide/target/debug/deps/libhttp_cache_reqwest-6fc76d06fee1d797.rmeta --extern human_format=/opt/rustwide/target/debug/deps/libhuman_format-b759257b545baec7.rmeta --extern iterator_ext=/opt/rustwide/target/debug/deps/libiterator_ext-675e22f7a47c7e50.rmeta --extern lz4_flex=/opt/rustwide/target/debug/deps/liblz4_flex-8971ea5b8d4d25a4.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-5100352b30ccd0bc.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-0097e3d886a280f5.rmeta --extern natord=/opt/rustwide/target/debug/deps/libnatord-9c1ea0ae179624a2.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-94384e5ea6a973b7.rmeta --extern progress_streams=/opt/rustwide/target/debug/deps/libprogress_streams-42d098e7847a8d2c.rmeta --extern quick_xml=/opt/rustwide/target/debug/deps/libquick_xml-26ec9a71ea41c4e9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-66414d0527f952d0.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-c8c59dadbc293817.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-32b9f870004ccabd.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-ddc41e967c09c8d5.rmeta --extern reqwest_middleware=/opt/rustwide/target/debug/deps/libreqwest_middleware-567e1a4d46601736.rmeta --extern scraper=/opt/rustwide/target/debug/deps/libscraper-5b0d5cb6c935b14e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-38109c6745737ceb.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9945b27263069706.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-8a3c97a0574716d5.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-fbb5192bc90c5c89.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-36a8c8b0161d70b5.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-829b056df8a6d495.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-367f48ddb6277fc8.rmeta --extern valuable=/opt/rustwide/target/debug/deps/libvaluable-ba082a9dd4d7d2fd.rmeta --extern valuable_serde=/opt/rustwide/target/debug/deps/libvaluable_serde-fd8c760a900c5015.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "86c5b2b544fabfb45b0ffcfa39bc4d6e749b90df4aef30fec3e699e3c1efad7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c5b2b544fabfb45b0ffcfa39bc4d6e749b90df4aef30fec3e699e3c1efad7f", kill_on_drop: false }`
[INFO] [stdout] 86c5b2b544fabfb45b0ffcfa39bc4d6e749b90df4aef30fec3e699e3c1efad7f
