[INFO] fetching crate ethane 1.0.2...
[INFO] documenting ethane-1.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate ethane 1.0.2 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate ethane 1.0.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethane 1.0.2
[INFO] finished tweaking crates.io crate ethane 1.0.2
[INFO] tweaked toml for crates.io crate ethane 1.0.2 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d265658a0364a976df4b45ab3f34c80e1d62f331ab418c82c478420b42df001
[INFO] running `Command { std: "docker" "start" "-a" "7d265658a0364a976df4b45ab3f34c80e1d62f331ab418c82c478420b42df001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d265658a0364a976df4b45ab3f34c80e1d62f331ab418c82c478420b42df001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d265658a0364a976df4b45ab3f34c80e1d62f331ab418c82c478420b42df001", kill_on_drop: false }`
[INFO] [stdout] 7d265658a0364a976df4b45ab3f34c80e1d62f331ab418c82c478420b42df001
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee5e915f4ed2a517c39df807530cd01d4f15e6031ddb45456188cf648950c2f5
[INFO] running `Command { std: "docker" "start" "-a" "ee5e915f4ed2a517c39df807530cd01d4f15e6031ddb45456188cf648950c2f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking once_cell v1.8.0
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking openssl-probe v0.1.4
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[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking tower-service v0.3.1
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[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling generic-array v0.14.4
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[INFO] [stderr]     Checking url v2.2.2
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[INFO] [stderr]     Checking h2 v0.3.3
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[INFO] [stderr]    Compiling thiserror-impl v1.0.26
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[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking hyper v0.14.11
[INFO] [stderr]     Checking tungstenite v0.13.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking ethane-types v1.0.2
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]     Checking ethane-abi v1.0.2
[INFO] [stderr]  Documenting ethane v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `self::Connection`
[INFO] [stdout]   --> src/lib.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! In order to get started, create a [connection](crate::Connection) over some transport.
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^ no item named `Connection` in module `ethane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::Connection::call`
[INFO] [stdout]   --> src/rpc/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! [call](crate::Connection::call) function of a [connection](crate::Connection).
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^ no item named `Connection` in module `ethane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::Connection`
[INFO] [stdout]   --> src/rpc/mod.rs:14:64
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! [call](crate::Connection::call) function of a [connection](crate::Connection).
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^ no item named `Connection` in module `ethane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ethereum_types`
[INFO] [stdout]  --> src/types.rs:3:77
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This module provides custom types, but also re-exports some types from [ethereum_types].
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^^^ no item named `ethereum_types` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.71s
[INFO] running `Command { std: "docker" "inspect" "ee5e915f4ed2a517c39df807530cd01d4f15e6031ddb45456188cf648950c2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5e915f4ed2a517c39df807530cd01d4f15e6031ddb45456188cf648950c2f5", kill_on_drop: false }`
[INFO] [stdout] ee5e915f4ed2a517c39df807530cd01d4f15e6031ddb45456188cf648950c2f5
