[INFO] fetching crate wasm-embedded-rt-wasm3 0.4.0...
[INFO] documenting wasm-embedded-rt-wasm3-0.4.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate wasm-embedded-rt-wasm3 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wasm-embedded-rt-wasm3 0.4.0 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-rt-wasm3 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-rt-wasm3 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-rt-wasm3 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d29b35abe59a2a4b399279edf3e602b905e22ccb0bcd2a1311ff63920952dd80
[INFO] running `Command { std: "docker" "start" "-a" "d29b35abe59a2a4b399279edf3e602b905e22ccb0bcd2a1311ff63920952dd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d29b35abe59a2a4b399279edf3e602b905e22ccb0bcd2a1311ff63920952dd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29b35abe59a2a4b399279edf3e602b905e22ccb0bcd2a1311ff63920952dd80", kill_on_drop: false }`
[INFO] [stdout] d29b35abe59a2a4b399279edf3e602b905e22ccb0bcd2a1311ff63920952dd80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] ae7995ea1ede47f8631317292f17491f31eaa7ad36c2802db0a8426d8f1ade81
[INFO] running `Command { std: "docker" "start" "-a" "ae7995ea1ede47f8631317292f17491f31eaa7ad36c2802db0a8426d8f1ade81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bindgen v0.63.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.9
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling wasm-embedded-spec v0.4.0
[INFO] [stderr]    Compiling wasm-embedded-rt-wasm3 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping wasm-embedded-rt-wasm3 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting wasm-embedded-rt-wasm3 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
[INFO] running `Command { std: "docker" "inspect" "ae7995ea1ede47f8631317292f17491f31eaa7ad36c2802db0a8426d8f1ade81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7995ea1ede47f8631317292f17491f31eaa7ad36c2802db0a8426d8f1ade81", kill_on_drop: false }`
[INFO] [stdout] ae7995ea1ede47f8631317292f17491f31eaa7ad36c2802db0a8426d8f1ade81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 63cc133f6c97dda9f10bd6d64e34cc1f9c0d5852a717b416b7f2abf58a273e2f
[INFO] running `Command { std: "docker" "start" "-a" "63cc133f6c97dda9f10bd6d64e34cc1f9c0d5852a717b416b7f2abf58a273e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-embedded-spec v0.4.0
[INFO] [stderr]    Compiling wasm-embedded-rt-wasm3 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping wasm-embedded-rt-wasm3 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting wasm-embedded-rt-wasm3 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "63cc133f6c97dda9f10bd6d64e34cc1f9c0d5852a717b416b7f2abf58a273e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63cc133f6c97dda9f10bd6d64e34cc1f9c0d5852a717b416b7f2abf58a273e2f", kill_on_drop: false }`
[INFO] [stdout] 63cc133f6c97dda9f10bd6d64e34cc1f9c0d5852a717b416b7f2abf58a273e2f