[INFO] fetching crate ears 0.8.0...
[INFO] documenting ears-0.8.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate ears 0.8.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ears 0.8.0 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 ears 0.8.0
[INFO] finished tweaking crates.io crate ears 0.8.0
[INFO] tweaked toml for crates.io crate ears 0.8.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ears 0.8.0 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a5396f6e7ec517c1c0635678055d9c4ca175c903b7250771bb99e9ad6fc02f08
[INFO] running `Command { std: "docker" "start" "-a" "a5396f6e7ec517c1c0635678055d9c4ca175c903b7250771bb99e9ad6fc02f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5396f6e7ec517c1c0635678055d9c4ca175c903b7250771bb99e9ad6fc02f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5396f6e7ec517c1c0635678055d9c4ca175c903b7250771bb99e9ad6fc02f08", kill_on_drop: false }`
[INFO] [stdout] a5396f6e7ec517c1c0635678055d9c4ca175c903b7250771bb99e9ad6fc02f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8f53232cefc08b4c305b7bf7d77c2e6ef323b7ecd43929abee4fc38cb5bcf2a5
[INFO] running `Command { std: "docker" "start" "-a" "8f53232cefc08b4c305b7bf7d77c2e6ef323b7ecd43929abee4fc38cb5bcf2a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking libc v0.2.39
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ears v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping ears v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ears v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "8f53232cefc08b4c305b7bf7d77c2e6ef323b7ecd43929abee4fc38cb5bcf2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f53232cefc08b4c305b7bf7d77c2e6ef323b7ecd43929abee4fc38cb5bcf2a5", kill_on_drop: false }`
[INFO] [stdout] 8f53232cefc08b4c305b7bf7d77c2e6ef323b7ecd43929abee4fc38cb5bcf2a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f3c1d68bc30fa7bca140d5e67884517511e2ce867cf4c1ccad6573a57276a570
[INFO] running `Command { std: "docker" "start" "-a" "f3c1d68bc30fa7bca140d5e67884517511e2ce867cf4c1ccad6573a57276a570", kill_on_drop: false }`
[INFO] [stderr]    Compiling ears v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping ears v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ears v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "f3c1d68bc30fa7bca140d5e67884517511e2ce867cf4c1ccad6573a57276a570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c1d68bc30fa7bca140d5e67884517511e2ce867cf4c1ccad6573a57276a570", kill_on_drop: false }`
[INFO] [stdout] f3c1d68bc30fa7bca140d5e67884517511e2ce867cf4c1ccad6573a57276a570