[INFO] fetching crate fnrs 0.1.6...
[INFO] documenting fnrs-0.1.6 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fnrs 0.1.6 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate fnrs 0.1.6 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fnrs 0.1.6
[INFO] finished tweaking crates.io crate fnrs 0.1.6
[INFO] tweaked toml for crates.io crate fnrs 0.1.6 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05c64f64b90c0f023ea9da47b307d722af18114dd054c826127136a6dccf1b62
[INFO] running `Command { std: "docker" "start" "-a" "05c64f64b90c0f023ea9da47b307d722af18114dd054c826127136a6dccf1b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05c64f64b90c0f023ea9da47b307d722af18114dd054c826127136a6dccf1b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c64f64b90c0f023ea9da47b307d722af18114dd054c826127136a6dccf1b62", kill_on_drop: false }`
[INFO] [stdout] 05c64f64b90c0f023ea9da47b307d722af18114dd054c826127136a6dccf1b62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf7d1d943e3e1665d072dd852f75393343ba4bb89358aba17033f95a5cf3d1c
[INFO] running `Command { std: "docker" "start" "-a" "5bf7d1d943e3e1665d072dd852f75393343ba4bb89358aba17033f95a5cf3d1c", kill_on_drop: false }`
[INFO] [stderr]  Documenting fnrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "5bf7d1d943e3e1665d072dd852f75393343ba4bb89358aba17033f95a5cf3d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf7d1d943e3e1665d072dd852f75393343ba4bb89358aba17033f95a5cf3d1c", kill_on_drop: false }`
[INFO] [stdout] 5bf7d1d943e3e1665d072dd852f75393343ba4bb89358aba17033f95a5cf3d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] d57f36175245477ae416a80cf9e0bf60e3bb072382cc74a562ebc1c2d025bd0c
[INFO] running `Command { std: "docker" "start" "-a" "d57f36175245477ae416a80cf9e0bf60e3bb072382cc74a562ebc1c2d025bd0c", kill_on_drop: false }`
[INFO] [stderr]  Documenting fnrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "d57f36175245477ae416a80cf9e0bf60e3bb072382cc74a562ebc1c2d025bd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57f36175245477ae416a80cf9e0bf60e3bb072382cc74a562ebc1c2d025bd0c", kill_on_drop: false }`
[INFO] [stdout] d57f36175245477ae416a80cf9e0bf60e3bb072382cc74a562ebc1c2d025bd0c