[INFO] fetching crate tracing_facade 0.1.0...
[INFO] documenting tracing_facade-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tracing_facade 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate tracing_facade 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing_facade 0.1.0
[INFO] finished tweaking crates.io crate tracing_facade 0.1.0
[INFO] tweaked toml for crates.io crate tracing_facade 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fce34c68c70ca3d8753193be9404c2b67cb23fac1b8851fe4280c3b0a1e2b26a
[INFO] running `Command { std: "docker" "start" "-a" "fce34c68c70ca3d8753193be9404c2b67cb23fac1b8851fe4280c3b0a1e2b26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fce34c68c70ca3d8753193be9404c2b67cb23fac1b8851fe4280c3b0a1e2b26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce34c68c70ca3d8753193be9404c2b67cb23fac1b8851fe4280c3b0a1e2b26a", kill_on_drop: false }`
[INFO] [stdout] fce34c68c70ca3d8753193be9404c2b67cb23fac1b8851fe4280c3b0a1e2b26a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a698c6479ada61f26f1fc9216365f87f67ef3e6bebaf0e117638a7fe02e3ea0d
[INFO] running `Command { std: "docker" "start" "-a" "a698c6479ada61f26f1fc9216365f87f67ef3e6bebaf0e117638a7fe02e3ea0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking serde_json v1.0.81
[INFO] [stderr]  Documenting tracing_facade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `log`
[INFO] [stdout]  --> src/lib.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This crate provides a pluggable API for tracing, akin to what [log] does for logging.
[INFO] [stdout]   |                                                                    ^^^ no item named `log` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `tracing_chromium`
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | //!  * [tracing_chromium] - to emit Chromium's trace event format
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ no item named `tracing_chromium` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Tracer`
[INFO] [stdout]   --> src/macros.rs:10:78
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// The behavior of Metadata specification depends on the implementation of [Tracer] being used.
[INFO] [stdout]    |                                                                              ^^^^^^ no item named `Tracer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Tracer`
[INFO] [stdout]   --> src/macros.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 | /// The behavior of Metadata specification depends on the implementation of [Tracer] being used.
[INFO] [stdout]    |                                                                              ^^^^^^ no item named `Tracer` 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 11.26s
[INFO] running `Command { std: "docker" "inspect" "a698c6479ada61f26f1fc9216365f87f67ef3e6bebaf0e117638a7fe02e3ea0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a698c6479ada61f26f1fc9216365f87f67ef3e6bebaf0e117638a7fe02e3ea0d", kill_on_drop: false }`
[INFO] [stdout] a698c6479ada61f26f1fc9216365f87f67ef3e6bebaf0e117638a7fe02e3ea0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 77a08aa07a23b7ee054e2471be8bdf1a7b71165e6512c530a9e33cce25d550b4
[INFO] running `Command { std: "docker" "start" "-a" "77a08aa07a23b7ee054e2471be8bdf1a7b71165e6512c530a9e33cce25d550b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]  Documenting tracing_facade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `log`
[INFO] [stdout]  --> src/lib.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This crate provides a pluggable API for tracing, akin to what [log] does for logging.
[INFO] [stdout]   |                                                                    ^^^ no item named `log` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `tracing_chromium`
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | //!  * [tracing_chromium] - to emit Chromium's trace event format
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ no item named `tracing_chromium` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Tracer`
[INFO] [stdout]   --> src/macros.rs:10:78
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// The behavior of Metadata specification depends on the implementation of [Tracer] being used.
[INFO] [stdout]    |                                                                              ^^^^^^ no item named `Tracer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Tracer`
[INFO] [stdout]   --> src/macros.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 | /// The behavior of Metadata specification depends on the implementation of [Tracer] being used.
[INFO] [stdout]    |                                                                              ^^^^^^ no item named `Tracer` 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 10.23s
[INFO] running `Command { std: "docker" "inspect" "77a08aa07a23b7ee054e2471be8bdf1a7b71165e6512c530a9e33cce25d550b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a08aa07a23b7ee054e2471be8bdf1a7b71165e6512c530a9e33cce25d550b4", kill_on_drop: false }`
[INFO] [stdout] 77a08aa07a23b7ee054e2471be8bdf1a7b71165e6512c530a9e33cce25d550b4