[INFO] fetching crate tantivy_warc_indexer 0.2.0...
[INFO] documenting tantivy_warc_indexer-0.2.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate tantivy_warc_indexer 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate tantivy_warc_indexer 0.2.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tantivy_warc_indexer 0.2.0
[INFO] finished tweaking crates.io crate tantivy_warc_indexer 0.2.0
[INFO] tweaked toml for crates.io crate tantivy_warc_indexer 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate tantivy_warc_indexer 0.2.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tantivy-query-grammar v0.15.0
[INFO] [stderr]   Downloaded utf8-ranges v1.0.4
[INFO] [stderr]   Downloaded tantivy-bitpacker v0.1.0
[INFO] [stderr]   Downloaded fastdivide v0.3.0
[INFO] [stderr]   Downloaded lz4_flex v0.8.2
[INFO] [stderr]   Downloaded fail v0.4.0
[INFO] [stderr]   Downloaded regex-syntax v0.4.2
[INFO] [stderr]   Downloaded census v0.4.0
[INFO] [stderr]   Downloaded warc v0.2.1
[INFO] [stderr]   Downloaded tantivy v0.15.2
[INFO] [stderr]   Downloaded tantivy-fst v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8297218eee963920845eebcec49a3dcc4d9038753c3b8c48138d21d1a0c1408
[INFO] running `Command { std: "docker" "start" "-a" "a8297218eee963920845eebcec49a3dcc4d9038753c3b8c48138d21d1a0c1408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8297218eee963920845eebcec49a3dcc4d9038753c3b8c48138d21d1a0c1408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8297218eee963920845eebcec49a3dcc4d9038753c3b8c48138d21d1a0c1408", kill_on_drop: false }`
[INFO] [stdout] a8297218eee963920845eebcec49a3dcc4d9038753c3b8c48138d21d1a0c1408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec1b16a0133bce284131c31ae8eaf6d318808aeb0830f6f327a8b24d205ed60b
[INFO] running `Command { std: "docker" "start" "-a" "ec1b16a0133bce284131c31ae8eaf6d318808aeb0830f6f327a8b24d205ed60b", kill_on_drop: false }`
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[INFO] [stderr]     Checking getrandom v0.2.3
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[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]     Checking tantivy-query-grammar v0.15.0
[INFO] [stderr]     Checking derive_builder v0.10.2
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking futures v0.3.15
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[INFO] [stderr]     Checking rust-stemmers v1.2.0
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[INFO] [stderr]     Checking tantivy v0.15.2
[INFO] [stderr]  Documenting tantivy_warc_indexer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(associated_type_bounds)]
[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 `tantivy_warc_indexer`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name tantivy_warc_indexer src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=a8f744fd81afb57b -L dependency=/opt/rustwide/target/debug/deps --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-ca8050e61c1fdcf4.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-565789b5da9c640b.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-508d6487ab06f4bd.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-6f4a9263a64a4ffa.rmeta --extern tantivy=/opt/rustwide/target/debug/deps/libtantivy-51dd32b1dcda5d32.rmeta --extern warc=/opt/rustwide/target/debug/deps/libwarc-21eb8599a8a15d8b.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ec1b16a0133bce284131c31ae8eaf6d318808aeb0830f6f327a8b24d205ed60b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec1b16a0133bce284131c31ae8eaf6d318808aeb0830f6f327a8b24d205ed60b", kill_on_drop: false }`
[INFO] [stdout] ec1b16a0133bce284131c31ae8eaf6d318808aeb0830f6f327a8b24d205ed60b
