[INFO] fetching crate midwest_mainline 0.1.1-beta...
[INFO] documenting midwest_mainline-0.1.1-beta against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate midwest_mainline 0.1.1-beta into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate midwest_mainline 0.1.1-beta 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] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate midwest_mainline 0.1.1-beta
[INFO] finished tweaking crates.io crate midwest_mainline 0.1.1-beta
[INFO] tweaked toml for crates.io crate midwest_mainline 0.1.1-beta written to /workspace/builds/worker-1-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 external-ip v4.2.0
[INFO] [stderr]   Downloaded xmltree v0.10.3
[INFO] [stderr]   Downloaded serde_unit_struct_derive v0.1.1
[INFO] [stderr]   Downloaded juicy_bencode v0.1.2
[INFO] [stderr]   Downloaded igd v0.12.0
[INFO] [stderr]   Downloaded wildmatch v1.1.0
[INFO] [stderr]   Downloaded pretty-hex v0.3.0
[INFO] [stderr]   Downloaded attohttpc v0.16.3
[INFO] [stderr]   Downloaded hyper-system-resolver v0.5.0
[INFO] [stderr]   Downloaded console-api v0.4.0
[INFO] [stderr]   Downloaded public-ip v0.2.2
[INFO] [stderr]   Downloaded serde_unit_struct v0.1.1
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.9.0
[INFO] [stderr]   Downloaded dns-lookup v1.0.8
[INFO] [stderr]   Downloaded console-subscriber v0.1.8
[INFO] [stderr]   Downloaded bendy v0.3.3
[INFO] [stderr]   Downloaded thrift v0.15.0
[INFO] [stderr]   Downloaded opentelemetry-jaeger v0.16.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.2
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 885f4630010d1b10750cc6b0f6aa14666a8b43f44ae60ef08654d55e610b624a
[INFO] running `Command { std: "docker" "start" "-a" "885f4630010d1b10750cc6b0f6aa14666a8b43f44ae60ef08654d55e610b624a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "885f4630010d1b10750cc6b0f6aa14666a8b43f44ae60ef08654d55e610b624a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885f4630010d1b10750cc6b0f6aa14666a8b43f44ae60ef08654d55e610b624a", kill_on_drop: false }`
[INFO] [stdout] 885f4630010d1b10750cc6b0f6aa14666a8b43f44ae60ef08654d55e610b624a
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 81a5d5195cdf2c1c9aaee56518960345793fba0701dd8d68317ebe85b669f904
[INFO] running `Command { std: "docker" "start" "-a" "81a5d5195cdf2c1c9aaee56518960345793fba0701dd8d68317ebe85b669f904", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling crc32c v0.6.3
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking sha3 v0.10.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling async-recursion v1.0.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_unit_struct_derive v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking serde_unit_struct v0.1.1
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking serde v1.0.160
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking juicy_bencode v0.1.2
[INFO] [stderr]     Checking serde_bytes v0.11.9
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking bendy v0.3.3
[INFO] [stderr]  Documenting midwest_mainline v0.1.1-beta (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio::task::Builder`
[INFO] [stdout]   --> src/dht_service.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     task::{Builder, JoinError, JoinSet},
[INFO] [stdout]    |            ^^^^^^^ no `Builder` in `task`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            std::thread::Builder
[INFO] [stdout]            tokio::runtime::Builder
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::task::Builder`
[INFO] [stdout]   --> src/dht_service/dht_server.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     task::Builder,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ no `Builder` in `task`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            crate::dht_service::Builder
[INFO] [stdout]            std::thread::Builder
[INFO] [stdout]            tokio::runtime::Builder
[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 E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `midwest_mainline`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name midwest_mainline src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d5aa1e3f56f6fe44 -L dependency=/opt/rustwide/target/debug/deps --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-76dac8fc4ace7a51.so --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-5c5a83255ee3ee25.so --extern bendy=/opt/rustwide/target/debug/deps/libbendy-7cb0a8e8951fe665.rmeta --extern color_eyre=/opt/rustwide/target/debug/deps/libcolor_eyre-03dcf423e4887722.rmeta --extern crc32c=/opt/rustwide/target/debug/deps/libcrc32c-fbb2d31887ffcd12.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-3f491a86e86b5775.so --extern either=/opt/rustwide/target/debug/deps/libeither-ac42b55423df097b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-9d558fa49173cab1.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-7658a505e7fe0549.rmeta --extern juicy_bencode=/opt/rustwide/target/debug/deps/libjuicy_bencode-7b156888c321314e.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-625fff8bd0a70151.rmeta --extern pretty_hex=/opt/rustwide/target/debug/deps/libpretty_hex-05a1d30e3edd415f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-917802f913faf73a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-0022dcab234a8681.rmeta --extern serde_unit_struct=/opt/rustwide/target/debug/deps/libserde_unit_struct-e21ecdedd45bacfa.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-0066b918a3b2a4af.rmeta --extern sha3=/opt/rustwide/target/debug/deps/libsha3-d99daa99637e3602.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-4caed8bd00949d73.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-cf13be57f752c109.rmeta --cap-lints=warn --crate-version 0.1.1-beta` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "81a5d5195cdf2c1c9aaee56518960345793fba0701dd8d68317ebe85b669f904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a5d5195cdf2c1c9aaee56518960345793fba0701dd8d68317ebe85b669f904", kill_on_drop: false }`
[INFO] [stdout] 81a5d5195cdf2c1c9aaee56518960345793fba0701dd8d68317ebe85b669f904
