[INFO] fetching crate async-rust 0.1.1...
[INFO] documenting async-rust-0.1.1 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate async-rust 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate async-rust 0.1.1 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-rust 0.1.1
[INFO] finished tweaking crates.io crate async-rust 0.1.1
[INFO] tweaked toml for crates.io crate async-rust 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-rust 0.1.1 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" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.2.12
[INFO] [stderr]   Downloaded openssl-sys v0.9.72
[INFO] [stderr]   Downloaded openssl v0.10.38
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[INFO] [stderr]   Downloaded syn v1.0.89
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[INFO] [stderr]   Downloaded radix_trie v0.2.1
[INFO] [stderr]   Downloaded tracing-core v0.1.23
[INFO] [stderr]   Downloaded actix_derive v0.6.0
[INFO] [stderr]   Downloaded semver v1.0.6
[INFO] [stderr]   Downloaded rustix v0.34.0
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[INFO] [stderr]   Downloaded windows_i686_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.30.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.30.0
[INFO] [stderr]   Downloaded h2 v0.3.12
[INFO] [stderr]   Downloaded rustyline v9.1.2
[INFO] [stderr]   Downloaded nibble_vec v0.1.0
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[INFO] [stderr]   Downloaded parking_lot_core v0.9.1
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[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded time v0.1.43
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[INFO] [stderr]   Downloaded protoc-rust v2.27.1
[INFO] [stderr]   Downloaded nix v0.23.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 193b60982e352e98128cb1980536eb1da9c1cd7c6fc3ea95d65e834bf8f8213d
[INFO] running `Command { std: "docker" "start" "-a" "193b60982e352e98128cb1980536eb1da9c1cd7c6fc3ea95d65e834bf8f8213d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "193b60982e352e98128cb1980536eb1da9c1cd7c6fc3ea95d65e834bf8f8213d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193b60982e352e98128cb1980536eb1da9c1cd7c6fc3ea95d65e834bf8f8213d", kill_on_drop: false }`
[INFO] [stdout] 193b60982e352e98128cb1980536eb1da9c1cd7c6fc3ea95d65e834bf8f8213d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 194b026e2b52fa8bfece06eea477865a0d6eadfd9bf17e8a17b8df74a02a1c1b
[INFO] running `Command { std: "docker" "start" "-a" "194b026e2b52fa8bfece06eea477865a0d6eadfd9bf17e8a17b8df74a02a1c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
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[INFO] [stderr]     Checking matches v0.1.9
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[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]    Compiling quote v1.0.16
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[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking unicode-bidi v0.3.7
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[INFO] [stderr]     Checking actix-utils v3.0.0
[INFO] [stderr]     Checking tokio-sync v0.1.8
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[INFO] [stderr]    Compiling firestorm v0.5.0
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[INFO] [stderr]     Checking protobuf-codegen v2.27.1
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[INFO] [stderr]     Checking unicode-width v0.1.9
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[INFO] [stderr]     Checking protoc-rust v2.27.1
[INFO] [stderr]     Checking websocket v0.26.3
[INFO] [stderr]     Checking tokio-tungstenite v0.17.1
[INFO] [stderr]     Checking simple_logger v2.1.0
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking rustyline v9.1.2
[INFO] [stderr]     Checking actix-http v3.0.4
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking actix-web v4.0.1
[INFO] [stderr]     Checking actix-web-actors v4.1.0
[INFO] [stderr]  Documenting async-rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `async-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name tcpclient tcpclient.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=c5cfde7eac7ef87f -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-56de70807e6f8958.rmeta --extern actix_http=/opt/rustwide/target/debug/deps/libactix_http-4ad0d44f60e738af.rmeta --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-1485d50d7d80de65.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-3a44b02608f1f72f.rmeta --extern actix_web_actors=/opt/rustwide/target/debug/deps/libactix_web_actors-6584bec5152fc9e4.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-e7f1e25956447c46.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-11d43fffee0ec2af.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-221b7266b0bce730.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-d449b0eb080f20c1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0e9c1de90cbffa95.rmeta --extern protoc_rust=/opt/rustwide/target/debug/deps/libprotoc_rust-a8ad58b420d5d977.rmeta --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-cf82f2c948ea8391.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-495904c506cdb852.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4d77b99eff3686f0.rmeta --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-c59d82282a0f1aba.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-8854a35cf42f90d5.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-7157557614dce622.rmeta --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-1d45280f8ef683bd.rmeta --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-984666a0e3518305.rmeta --extern websocket=/opt/rustwide/target/debug/deps/libwebsocket-0ec62057a410ab50.rmeta --cap-lints=warn --crate-version 0.1.1` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `async-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name json json.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=3c9bc4da5c1dacaa -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-56de70807e6f8958.rmeta --extern actix_http=/opt/rustwide/target/debug/deps/libactix_http-4ad0d44f60e738af.rmeta --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-1485d50d7d80de65.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-3a44b02608f1f72f.rmeta --extern actix_web_actors=/opt/rustwide/target/debug/deps/libactix_web_actors-6584bec5152fc9e4.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-e7f1e25956447c46.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-11d43fffee0ec2af.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-221b7266b0bce730.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-d449b0eb080f20c1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0e9c1de90cbffa95.rmeta --extern protoc_rust=/opt/rustwide/target/debug/deps/libprotoc_rust-a8ad58b420d5d977.rmeta --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-cf82f2c948ea8391.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-495904c506cdb852.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4d77b99eff3686f0.rmeta --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-c59d82282a0f1aba.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-8854a35cf42f90d5.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-7157557614dce622.rmeta --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-1d45280f8ef683bd.rmeta --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-984666a0e3518305.rmeta --extern websocket=/opt/rustwide/target/debug/deps/libwebsocket-0ec62057a410ab50.rmeta --cap-lints=warn --crate-version 0.1.1` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "194b026e2b52fa8bfece06eea477865a0d6eadfd9bf17e8a17b8df74a02a1c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194b026e2b52fa8bfece06eea477865a0d6eadfd9bf17e8a17b8df74a02a1c1b", kill_on_drop: false }`
[INFO] [stdout] 194b026e2b52fa8bfece06eea477865a0d6eadfd9bf17e8a17b8df74a02a1c1b