[INFO] fetching crate async-raft 0.6.1...
[INFO] documenting async-raft-0.6.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate async-raft 0.6.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate async-raft 0.6.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-raft 0.6.1
[INFO] finished tweaking crates.io crate async-raft 0.6.1
[INFO] tweaked toml for crates.io crate async-raft 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-serde v0.1.3
[INFO] [stderr]   Downloaded async-raft v0.6.1
[INFO] [stderr]   Downloaded memstore v0.2.0
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83e92e561d11fbd7d5776859f4939a7fc19b40cf54b0e34ccd37e43ba7942538
[INFO] running `Command { std: "docker" "start" "-a" "83e92e561d11fbd7d5776859f4939a7fc19b40cf54b0e34ccd37e43ba7942538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e92e561d11fbd7d5776859f4939a7fc19b40cf54b0e34ccd37e43ba7942538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e92e561d11fbd7d5776859f4939a7fc19b40cf54b0e34ccd37e43ba7942538", kill_on_drop: false }`
[INFO] [stdout] 83e92e561d11fbd7d5776859f4939a7fc19b40cf54b0e34ccd37e43ba7942538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bfb721591342fa6a4c9fd84b1800fd71e69cda8a0151a8efe09dc332781b987
[INFO] running `Command { std: "docker" "start" "-a" "5bfb721591342fa6a4c9fd84b1800fd71e69cda8a0151a8efe09dc332781b987", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]  Documenting async-raft v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.19s
[INFO] running `Command { std: "docker" "inspect" "5bfb721591342fa6a4c9fd84b1800fd71e69cda8a0151a8efe09dc332781b987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfb721591342fa6a4c9fd84b1800fd71e69cda8a0151a8efe09dc332781b987", kill_on_drop: false }`
[INFO] [stdout] 5bfb721591342fa6a4c9fd84b1800fd71e69cda8a0151a8efe09dc332781b987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docinclude" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 220f179e476e1356e39971fcacab9f5bee13ad72f5487d453dee6dff0fbdcb18
[INFO] running `Command { std: "docker" "start" "-a" "220f179e476e1356e39971fcacab9f5bee13ad72f5487d453dee6dff0fbdcb18", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-raft v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "docinclude", feature(external_doc))]
[INFO] [stdout]   |                                             ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: use #[doc = include_str!("filename")] instead, which handles macro invocations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `async-raft`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name async_raft src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="docinclude"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=aed67ae243a8bbef -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-3570d1a0a25354c2.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-a896792ba67dedaf.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-cdba088f09c8631e.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-76bb1d8f38f1f62b.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-a97b26b31a5c5c11.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-83c76fb4ff61e17e.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-33c8b5b21af5de70.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1c9520d3f0498e31.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-65a56caee7b43286.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1b7abd7c4387a193.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-cc4587aa643d5680.rmeta --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-4f1f4b8c1ad0059e.rmeta --extern-html-root-url 'anyhow=https://docs.rs/anyhow/1.0.71/' --extern-html-root-url 'async_trait=https://docs.rs/async-trait/0.1.68/' --extern-html-root-url 'bytes=https://docs.rs/bytes/1.4.0/' --extern-html-root-url 'derive_more=https://docs.rs/derive_more/0.99.17/' --extern-html-root-url 'futures=https://docs.rs/futures/0.3.28/' --extern-html-root-url 'log=https://docs.rs/log/0.4.17/' --extern-html-root-url 'rand=https://docs.rs/rand/0.7.3/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.160/' --extern-html-root-url 'thiserror=https://docs.rs/thiserror/1.0.40/' --extern-html-root-url 'tokio=https://docs.rs/tokio/1.28.0/' --extern-html-root-url 'tracing=https://docs.rs/tracing/0.1.37/' --extern-html-root-url 'tracing_futures=https://docs.rs/tracing-futures/0.2.5/' -Zunstable-options --cap-lints=warn --crate-version 0.6.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "220f179e476e1356e39971fcacab9f5bee13ad72f5487d453dee6dff0fbdcb18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220f179e476e1356e39971fcacab9f5bee13ad72f5487d453dee6dff0fbdcb18", kill_on_drop: false }`
[INFO] [stdout] 220f179e476e1356e39971fcacab9f5bee13ad72f5487d453dee6dff0fbdcb18
