[INFO] fetching crate enum-display-derive 0.1.1...
[INFO] documenting enum-display-derive-0.1.1 against nightly for scrape-examples
[INFO] extracting crate enum-display-derive 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate enum-display-derive 0.1.1 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] started tweaking crates.io crate enum-display-derive 0.1.1
[INFO] finished tweaking crates.io crate enum-display-derive 0.1.1
[INFO] tweaked toml for crates.io crate enum-display-derive 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate enum-display-derive 0.1.1 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f451df21c50dedd7d982d87be99f0a9ad3c7cda1063830c43b7343c53e089e97
[INFO] running `Command { std: "docker" "start" "-a" "f451df21c50dedd7d982d87be99f0a9ad3c7cda1063830c43b7343c53e089e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f451df21c50dedd7d982d87be99f0a9ad3c7cda1063830c43b7343c53e089e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f451df21c50dedd7d982d87be99f0a9ad3c7cda1063830c43b7343c53e089e97", kill_on_drop: false }`
[INFO] [stdout] f451df21c50dedd7d982d87be99f0a9ad3c7cda1063830c43b7343c53e089e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e5e5653994b53afd9b85710fce1453bd97f31320a5fa72f9ad7f38b90c9956e2
[INFO] running `Command { std: "docker" "start" "-a" "e5e5653994b53afd9b85710fce1453bd97f31320a5fa72f9ad7f38b90c9956e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]  Documenting enum-display-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "e5e5653994b53afd9b85710fce1453bd97f31320a5fa72f9ad7f38b90c9956e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e5653994b53afd9b85710fce1453bd97f31320a5fa72f9ad7f38b90c9956e2", kill_on_drop: false }`
[INFO] [stdout] e5e5653994b53afd9b85710fce1453bd97f31320a5fa72f9ad7f38b90c9956e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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: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] 8bb396d4bdbbc45731d5d3d4d21f333268b5a40cb3baed0f101024857efbbfea
[INFO] running `Command { std: "docker" "start" "-a" "8bb396d4bdbbc45731d5d3d4d21f333268b5a40cb3baed0f101024857efbbfea", kill_on_drop: false }`
[INFO] [stderr]  Documenting enum-display-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8bb396d4bdbbc45731d5d3d4d21f333268b5a40cb3baed0f101024857efbbfea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb396d4bdbbc45731d5d3d4d21f333268b5a40cb3baed0f101024857efbbfea", kill_on_drop: false }`
[INFO] [stdout] 8bb396d4bdbbc45731d5d3d4d21f333268b5a40cb3baed0f101024857efbbfea