[INFO] fetching crate coap-handler 0.1.4...
[INFO] documenting coap-handler-0.1.4 against beta-2022-09-25 for beta-1.65-rustdoc-1
[INFO] extracting crate coap-handler 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate coap-handler 0.1.4 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 coap-handler 0.1.4
[INFO] finished tweaking crates.io crate coap-handler 0.1.4
[INFO] tweaked toml for crates.io crate coap-handler 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 71a05611dfec861c2dff5f490079a0149c6818e43697b5ede8314799ac718d69
[INFO] running `Command { std: "docker" "start" "-a" "71a05611dfec861c2dff5f490079a0149c6818e43697b5ede8314799ac718d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a05611dfec861c2dff5f490079a0149c6818e43697b5ede8314799ac718d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a05611dfec861c2dff5f490079a0149c6818e43697b5ede8314799ac718d69", kill_on_drop: false }`
[INFO] [stdout] 71a05611dfec861c2dff5f490079a0149c6818e43697b5ede8314799ac718d69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9a9acbe60b4e649a1b97254b05a6d2432a2c63b7a4226ec611e8558b08735cb6
[INFO] running `Command { std: "docker" "start" "-a" "9a9acbe60b4e649a1b97254b05a6d2432a2c63b7a4226ec611e8558b08735cb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking coap-numbers v0.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking coap-message v0.2.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking windowed-infinity v0.1.1
[INFO] [stderr]  Documenting coap-handler v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `HandlerBuilder`
[INFO] [stdout]    --> src/helpers.rs:257:24
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// This is used by a [HandlerBuilder] (in particular, its path-based [ForkingHandler]) to free the
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ no item named `HandlerBuilder` 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 `ForkingHandler`
[INFO] [stdout]    --> src/helpers.rs:257:72
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// This is used by a [HandlerBuilder] (in particular, its path-based [ForkingHandler]) to free the
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^ no item named `ForkingHandler` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.11s
[INFO] running `Command { std: "docker" "inspect" "9a9acbe60b4e649a1b97254b05a6d2432a2c63b7a4226ec611e8558b08735cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9acbe60b4e649a1b97254b05a6d2432a2c63b7a4226ec611e8558b08735cb6", kill_on_drop: false }`
[INFO] [stdout] 9a9acbe60b4e649a1b97254b05a6d2432a2c63b7a4226ec611e8558b08735cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/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] 9a4d9ff3030c66374c2d9e0abeba4404462c47c020cd959c760bc1e24ef9e408
[INFO] running `Command { std: "docker" "start" "-a" "9a4d9ff3030c66374c2d9e0abeba4404462c47c020cd959c760bc1e24ef9e408", kill_on_drop: false }`
[INFO] [stderr]  Documenting coap-handler v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `HandlerBuilder`
[INFO] [stdout]    --> src/helpers.rs:257:24
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// This is used by a [HandlerBuilder] (in particular, its path-based [ForkingHandler]) to free the
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ no item named `HandlerBuilder` 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 `ForkingHandler`
[INFO] [stdout]    --> src/helpers.rs:257:72
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// This is used by a [HandlerBuilder] (in particular, its path-based [ForkingHandler]) to free the
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^ no item named `ForkingHandler` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9a4d9ff3030c66374c2d9e0abeba4404462c47c020cd959c760bc1e24ef9e408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4d9ff3030c66374c2d9e0abeba4404462c47c020cd959c760bc1e24ef9e408", kill_on_drop: false }`
[INFO] [stdout] 9a4d9ff3030c66374c2d9e0abeba4404462c47c020cd959c760bc1e24ef9e408