[INFO] fetching crate pest_derive 2.5.1...
[INFO] documenting pest_derive-2.5.1 against nightly for scrape-examples
[INFO] extracting crate pest_derive 2.5.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pest_derive 2.5.1 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 pest_derive 2.5.1
[INFO] finished tweaking crates.io crate pest_derive 2.5.1
[INFO] tweaked toml for crates.io crate pest_derive 2.5.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate pest_derive 2.5.1 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-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90186180a09600998dc10e4674fbcc9740dff8a8a4093adadb0be053649772b3
[INFO] running `Command { std: "docker" "start" "-a" "90186180a09600998dc10e4674fbcc9740dff8a8a4093adadb0be053649772b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90186180a09600998dc10e4674fbcc9740dff8a8a4093adadb0be053649772b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90186180a09600998dc10e4674fbcc9740dff8a8a4093adadb0be053649772b3", kill_on_drop: false }`
[INFO] [stdout] 90186180a09600998dc10e4674fbcc9740dff8a8a4093adadb0be053649772b3
[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=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] 52c92f41ec17370a286cf2af3c5204295e36b0bcb3667cba6cf635284630b0d6
[INFO] running `Command { std: "docker" "start" "-a" "52c92f41ec17370a286cf2af3c5204295e36b0bcb3667cba6cf635284630b0d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]     Checking ucd-trie v0.1.5
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]     Checking pest v2.5.1
[INFO] [stderr]     Checking pest_meta v2.5.1
[INFO] [stderr]     Checking pest_generator v2.5.1
[INFO] [stderr]  Documenting pest_derive v2.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "52c92f41ec17370a286cf2af3c5204295e36b0bcb3667cba6cf635284630b0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c92f41ec17370a286cf2af3c5204295e36b0bcb3667cba6cf635284630b0d6", kill_on_drop: false }`
[INFO] [stdout] 52c92f41ec17370a286cf2af3c5204295e36b0bcb3667cba6cf635284630b0d6
[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=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] dfc7ea48d9415bf4adbb9baad96b60a579afc9143a3377d94b8a21e44e2dc68c
[INFO] running `Command { std: "docker" "start" "-a" "dfc7ea48d9415bf4adbb9baad96b60a579afc9143a3377d94b8a21e44e2dc68c", kill_on_drop: false }`
[INFO] [stderr]  Documenting pest_derive v2.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "dfc7ea48d9415bf4adbb9baad96b60a579afc9143a3377d94b8a21e44e2dc68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc7ea48d9415bf4adbb9baad96b60a579afc9143a3377d94b8a21e44e2dc68c", kill_on_drop: false }`
[INFO] [stdout] dfc7ea48d9415bf4adbb9baad96b60a579afc9143a3377d94b8a21e44e2dc68c