[INFO] fetching crate opentelemetry-gcloud-trace 0.4.0...
[INFO] documenting opentelemetry-gcloud-trace-0.4.0 against beta-2022-09-25 for beta-1.65-rustdoc-1
[INFO] extracting crate opentelemetry-gcloud-trace 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate opentelemetry-gcloud-trace 0.4.0 on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry-gcloud-trace 0.4.0
[INFO] finished tweaking crates.io crate opentelemetry-gcloud-trace 0.4.0
[INFO] tweaked toml for crates.io crate opentelemetry-gcloud-trace 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate opentelemetry-gcloud-trace 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a441209ab8e06817ec7638bd5506cdc0195c6d5a6629cbc61a694f7a146372
[INFO] running `Command { std: "docker" "start" "-a" "83a441209ab8e06817ec7638bd5506cdc0195c6d5a6629cbc61a694f7a146372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a441209ab8e06817ec7638bd5506cdc0195c6d5a6629cbc61a694f7a146372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a441209ab8e06817ec7638bd5506cdc0195c6d5a6629cbc61a694f7a146372", kill_on_drop: false }`
[INFO] [stdout] 83a441209ab8e06817ec7638bd5506cdc0195c6d5a6629cbc61a694f7a146372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5abb0e2797ce772f560c3aea0a2b9b0c9638e8f14975d3dff052e7d35c6a86cb
[INFO] running `Command { std: "docker" "start" "-a" "5abb0e2797ce772f560c3aea0a2b9b0c9638e8f14975d3dff052e7d35c6a86cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]    Compiling tokio v1.21.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling thiserror v1.0.35
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rustls v0.20.6
[INFO] [stderr]    Compiling itertools v0.10.4
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking crossbeam-utils v0.8.11
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.1
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]     Checking matchit v0.5.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking encoding_rs v0.8.31
[INFO] [stderr]     Checking flate2 v1.0.24
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[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking openssl-sys v0.9.76
[INFO] [stderr]     Checking time v0.3.14
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling prost-derive v0.11.0
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling rvs_derive v0.3.0
[INFO] [stderr]    Compiling rsb_derive v0.5.1
[INFO] [stderr]     Checking rvstruct v0.3.0
[INFO] [stderr]     Checking openssl v0.10.42
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking native-tls v0.2.10
[INFO] [stderr]     Checking axum-core v0.2.8
[INFO] [stderr]     Checking opentelemetry_api v0.18.0
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking opentelemetry_sdk v0.18.0
[INFO] [stderr]     Checking pin-project v0.4.30
[INFO] [stderr]     Checking tower-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking async-compression v0.3.14
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking opentelemetry v0.18.0
[INFO] [stderr]     Checking opentelemetry-semantic-conventions v0.10.0
[INFO] [stderr]     Checking prost v0.11.0
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking prost-types v0.11.1
[INFO] [stderr]     Checking secret-vault-value v0.3.5
[INFO] [stderr]     Checking tower-http v0.3.4
[INFO] [stderr]     Checking serde_json v1.0.85
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking jsonwebtoken v8.1.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking axum v0.5.16
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking gcemeta v0.2.3
[INFO] [stderr]     Checking reqwest v0.11.12
[INFO] [stderr]     Checking tonic v0.8.1
[INFO] [stderr]     Checking gcloud-sdk v0.19.0
[INFO] [stderr]  Documenting opentelemetry-gcloud-trace v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.25s
[INFO] running `Command { std: "docker" "inspect" "5abb0e2797ce772f560c3aea0a2b9b0c9638e8f14975d3dff052e7d35c6a86cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abb0e2797ce772f560c3aea0a2b9b0c9638e8f14975d3dff052e7d35c6a86cb", kill_on_drop: false }`
[INFO] [stdout] 5abb0e2797ce772f560c3aea0a2b9b0c9638e8f14975d3dff052e7d35c6a86cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16399fe39f48367f0995b2cc46deab2c727d129425b39d11b6cf81e2674b486e
[INFO] running `Command { std: "docker" "start" "-a" "16399fe39f48367f0995b2cc46deab2c727d129425b39d11b6cf81e2674b486e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting opentelemetry-gcloud-trace v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "16399fe39f48367f0995b2cc46deab2c727d129425b39d11b6cf81e2674b486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16399fe39f48367f0995b2cc46deab2c727d129425b39d11b6cf81e2674b486e", kill_on_drop: false }`
[INFO] [stdout] 16399fe39f48367f0995b2cc46deab2c727d129425b39d11b6cf81e2674b486e