[INFO] fetching crate aorist_extendr-engine 0.0.1...
[INFO] documenting aorist_extendr-engine-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate aorist_extendr-engine 0.0.1 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate aorist_extendr-engine 0.0.1 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 aorist_extendr-engine 0.0.1
[INFO] finished tweaking crates.io crate aorist_extendr-engine 0.0.1
[INFO] tweaked toml for crates.io crate aorist_extendr-engine 0.0.1 written to /workspace/builds/worker-61/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 01c317f479e0970544a30d22d0a099d50e287aba725d86cdd2c91fb383cd2a05
[INFO] running `Command { std: "docker" "start" "-a" "01c317f479e0970544a30d22d0a099d50e287aba725d86cdd2c91fb383cd2a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01c317f479e0970544a30d22d0a099d50e287aba725d86cdd2c91fb383cd2a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c317f479e0970544a30d22d0a099d50e287aba725d86cdd2c91fb383cd2a05", kill_on_drop: false }`
[INFO] [stdout] 01c317f479e0970544a30d22d0a099d50e287aba725d86cdd2c91fb383cd2a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 47dc0bfc8f2e75b871a73eaf18e2dfe6fe696e1ee78ec0bcd6d0bcd1d3cbee84
[INFO] running `Command { std: "docker" "start" "-a" "47dc0bfc8f2e75b871a73eaf18e2dfe6fe696e1ee78ec0bcd6d0bcd1d3cbee84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libR-sys v0.2.2
[INFO] [stderr]    Compiling aorist_extendr-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting aorist_extendr-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.96s
[INFO] running `Command { std: "docker" "inspect" "47dc0bfc8f2e75b871a73eaf18e2dfe6fe696e1ee78ec0bcd6d0bcd1d3cbee84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47dc0bfc8f2e75b871a73eaf18e2dfe6fe696e1ee78ec0bcd6d0bcd1d3cbee84", kill_on_drop: false }`
[INFO] [stdout] 47dc0bfc8f2e75b871a73eaf18e2dfe6fe696e1ee78ec0bcd6d0bcd1d3cbee84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "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: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] 97ced42fea1f5b41d97b1e19abe76f5bf07bc79febd5c24d384de69da0d61100
[INFO] running `Command { std: "docker" "start" "-a" "97ced42fea1f5b41d97b1e19abe76f5bf07bc79febd5c24d384de69da0d61100", kill_on_drop: false }`
[INFO] [stderr]    Compiling libR-sys v0.2.2
[INFO] [stderr]    Compiling aorist_extendr-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting aorist_extendr-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "97ced42fea1f5b41d97b1e19abe76f5bf07bc79febd5c24d384de69da0d61100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ced42fea1f5b41d97b1e19abe76f5bf07bc79febd5c24d384de69da0d61100", kill_on_drop: false }`
[INFO] [stdout] 97ced42fea1f5b41d97b1e19abe76f5bf07bc79febd5c24d384de69da0d61100