[INFO] fetching crate tracing-wasm 0.2.1...
[INFO] documenting tracing-wasm-0.2.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tracing-wasm 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tracing-wasm 0.2.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-wasm 0.2.1
[INFO] finished tweaking crates.io crate tracing-wasm 0.2.1
[INFO] tweaked toml for crates.io crate tracing-wasm 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33ba83f3b71e46884683e9537d280c3279df533c7b74e36ce10d5cfc64155371
[INFO] running `Command { std: "docker" "start" "-a" "33ba83f3b71e46884683e9537d280c3279df533c7b74e36ce10d5cfc64155371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33ba83f3b71e46884683e9537d280c3279df533c7b74e36ce10d5cfc64155371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ba83f3b71e46884683e9537d280c3279df533c7b74e36ce10d5cfc64155371", kill_on_drop: false }`
[INFO] [stdout] 33ba83f3b71e46884683e9537d280c3279df533c7b74e36ce10d5cfc64155371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d2523e32c19dbb4911c017e861730d6925acd6a6c6feed9f6b40fbf941085e7
[INFO] running `Command { std: "docker" "start" "-a" "1d2523e32c19dbb4911c017e861730d6925acd6a6c6feed9f6b40fbf941085e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]  Documenting tracing-wasm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `wasm_bindgen` is both a crate and an attribute macro
[INFO] [stdout]    --> src/lib.rs:215:63
[INFO] [stdout]     |
[INFO] [stdout] 215 | /// Implements [tracing_subscriber::layer::Layer] which uses [wasm_bindgen] for marking and measuring with `window.performance`
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the crate, prefix with `mod@`
[INFO] [stdout]     |
[INFO] [stdout] 215 | /// Implements [tracing_subscriber::layer::Layer] which uses [mod@wasm_bindgen] for marking and measuring with `window.performance`
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] help: to link to the attribute macro, prefix with `macro@`
[INFO] [stdout]     |
[INFO] [stdout] 215 | /// Implements [tracing_subscriber::layer::Layer] which uses [macro@wasm_bindgen] for marking and measuring with `window.performance`
[INFO] [stdout]     |                                                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.61s
[INFO] running `Command { std: "docker" "inspect" "1d2523e32c19dbb4911c017e861730d6925acd6a6c6feed9f6b40fbf941085e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2523e32c19dbb4911c017e861730d6925acd6a6c6feed9f6b40fbf941085e7", kill_on_drop: false }`
[INFO] [stdout] 1d2523e32c19dbb4911c017e861730d6925acd6a6c6feed9f6b40fbf941085e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f5bbbab5d115dea14d521b5544465b0f85de64f035ae3cb97864b9d81235d396
[INFO] running `Command { std: "docker" "start" "-a" "f5bbbab5d115dea14d521b5544465b0f85de64f035ae3cb97864b9d81235d396", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]  Documenting tracing-wasm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `wasm_bindgen` is both a crate and an attribute macro
[INFO] [stdout]    --> src/lib.rs:215:63
[INFO] [stdout]     |
[INFO] [stdout] 215 | /// Implements [tracing_subscriber::layer::Layer] which uses [wasm_bindgen] for marking and measuring with `window.performance`
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the crate, prefix with `mod@`
[INFO] [stdout]     |
[INFO] [stdout] 215 | /// Implements [tracing_subscriber::layer::Layer] which uses [mod@wasm_bindgen] for marking and measuring with `window.performance`
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] help: to link to the attribute macro, prefix with `macro@`
[INFO] [stdout]     |
[INFO] [stdout] 215 | /// Implements [tracing_subscriber::layer::Layer] which uses [macro@wasm_bindgen] for marking and measuring with `window.performance`
[INFO] [stdout]     |                                                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "f5bbbab5d115dea14d521b5544465b0f85de64f035ae3cb97864b9d81235d396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bbbab5d115dea14d521b5544465b0f85de64f035ae3cb97864b9d81235d396", kill_on_drop: false }`
[INFO] [stdout] f5bbbab5d115dea14d521b5544465b0f85de64f035ae3cb97864b9d81235d396