[INFO] fetching crate unity-native-plugin 0.5.0...
[INFO] documenting unity-native-plugin-0.5.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate unity-native-plugin 0.5.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate unity-native-plugin 0.5.0 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 unity-native-plugin 0.5.0
[INFO] finished tweaking crates.io crate unity-native-plugin 0.5.0
[INFO] tweaked toml for crates.io crate unity-native-plugin 0.5.0 written to /workspace/builds/worker-27/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] 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 9133943df3ab020dd3e695d3e20d62d364621c659a4ca30a3bca9e53871a5a2a
[INFO] running `Command { std: "docker" "start" "-a" "9133943df3ab020dd3e695d3e20d62d364621c659a4ca30a3bca9e53871a5a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9133943df3ab020dd3e695d3e20d62d364621c659a4ca30a3bca9e53871a5a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9133943df3ab020dd3e695d3e20d62d364621c659a4ca30a3bca9e53871a5a2a", kill_on_drop: false }`
[INFO] [stdout] 9133943df3ab020dd3e695d3e20d62d364621c659a4ca30a3bca9e53871a5a2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 41a0ba968ef8e3d4a7993d06873ba01cdd3b91b1c783143ad650ab13dbe2e8f1
[INFO] running `Command { std: "docker" "start" "-a" "41a0ba968ef8e3d4a7993d06873ba01cdd3b91b1c783143ad650ab13dbe2e8f1", kill_on_drop: false }`
[INFO] [stderr]     Checking unity-native-plugin-sys v0.5.0
[INFO] [stderr]  Documenting unity-native-plugin v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "41a0ba968ef8e3d4a7993d06873ba01cdd3b91b1c783143ad650ab13dbe2e8f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a0ba968ef8e3d4a7993d06873ba01cdd3b91b1c783143ad650ab13dbe2e8f1", kill_on_drop: false }`
[INFO] [stdout] 41a0ba968ef8e3d4a7993d06873ba01cdd3b91b1c783143ad650ab13dbe2e8f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] fe091e586c6b10f0a2155baa83218ca9bdcd5ec0306a6ca7d7249d84c225d39d
[INFO] running `Command { std: "docker" "start" "-a" "fe091e586c6b10f0a2155baa83218ca9bdcd5ec0306a6ca7d7249d84c225d39d", kill_on_drop: false }`
[INFO] [stderr]     Checking unity-native-plugin-sys v0.5.0
[INFO] [stderr]  Documenting unity-native-plugin v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "fe091e586c6b10f0a2155baa83218ca9bdcd5ec0306a6ca7d7249d84c225d39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe091e586c6b10f0a2155baa83218ca9bdcd5ec0306a6ca7d7249d84c225d39d", kill_on_drop: false }`
[INFO] [stdout] fe091e586c6b10f0a2155baa83218ca9bdcd5ec0306a6ca7d7249d84c225d39d