[INFO] fetching crate sad_machine 1.0.0...
[INFO] documenting sad_machine-1.0.0 against nightly for scrape-examples
[INFO] extracting crate sad_machine 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sad_machine 1.0.0 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking crates.io crate sad_machine 1.0.0
[INFO] finished tweaking crates.io crate sad_machine 1.0.0
[INFO] tweaked toml for crates.io crate sad_machine 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate sad_machine 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "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" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c2d1a292cf70eeddb4673a08edd182302e9582115cda6eebb14d119d37e3ce3
[INFO] running `Command { std: "docker" "start" "-a" "5c2d1a292cf70eeddb4673a08edd182302e9582115cda6eebb14d119d37e3ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2d1a292cf70eeddb4673a08edd182302e9582115cda6eebb14d119d37e3ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2d1a292cf70eeddb4673a08edd182302e9582115cda6eebb14d119d37e3ce3", kill_on_drop: false }`
[INFO] [stdout] 5c2d1a292cf70eeddb4673a08edd182302e9582115cda6eebb14d119d37e3ce3
[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" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1a47b63247d5b6c70f96961012d71530e6cc443d703e6a8ab2731ed5ef37c97
[INFO] running `Command { std: "docker" "start" "-a" "d1a47b63247d5b6c70f96961012d71530e6cc443d703e6a8ab2731ed5ef37c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]  Documenting sad_machine v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "d1a47b63247d5b6c70f96961012d71530e6cc443d703e6a8ab2731ed5ef37c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a47b63247d5b6c70f96961012d71530e6cc443d703e6a8ab2731ed5ef37c97", kill_on_drop: false }`
[INFO] [stdout] d1a47b63247d5b6c70f96961012d71530e6cc443d703e6a8ab2731ed5ef37c97
[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" "+nightly" "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] 958ae57e67e9ee8533b28b4d3a94316afe7f70067d31c1bf691c61d9e3df0b1b
[INFO] running `Command { std: "docker" "start" "-a" "958ae57e67e9ee8533b28b4d3a94316afe7f70067d31c1bf691c61d9e3df0b1b", kill_on_drop: false }`
[INFO] [stderr]  Documenting sad_machine v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "958ae57e67e9ee8533b28b4d3a94316afe7f70067d31c1bf691c61d9e3df0b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958ae57e67e9ee8533b28b4d3a94316afe7f70067d31c1bf691c61d9e3df0b1b", kill_on_drop: false }`
[INFO] [stdout] 958ae57e67e9ee8533b28b4d3a94316afe7f70067d31c1bf691c61d9e3df0b1b