[INFO] fetching crate motec-i2 0.1.0...
[INFO] documenting motec-i2-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate motec-i2 0.1.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate motec-i2 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate motec-i2 0.1.0
[INFO] finished tweaking crates.io crate motec-i2 0.1.0
[INFO] tweaked toml for crates.io crate motec-i2 0.1.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate motec-i2 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 493a9b8bc9d79bb6a347942f576897cc23c31f2b99792a1ddbdced54d662a782
[INFO] running `Command { std: "docker" "start" "-a" "493a9b8bc9d79bb6a347942f576897cc23c31f2b99792a1ddbdced54d662a782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "493a9b8bc9d79bb6a347942f576897cc23c31f2b99792a1ddbdced54d662a782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493a9b8bc9d79bb6a347942f576897cc23c31f2b99792a1ddbdced54d662a782", kill_on_drop: false }`
[INFO] [stdout] 493a9b8bc9d79bb6a347942f576897cc23c31f2b99792a1ddbdced54d662a782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7657f475ccae93e07c448ab5d154d5e318a3eda63eda45a7231fb5382f8f67
[INFO] running `Command { std: "docker" "start" "-a" "9e7657f475ccae93e07c448ab5d154d5e318a3eda63eda45a7231fb5382f8f67", kill_on_drop: false }`
[INFO] [stderr]  Documenting motec-i2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "9e7657f475ccae93e07c448ab5d154d5e318a3eda63eda45a7231fb5382f8f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7657f475ccae93e07c448ab5d154d5e318a3eda63eda45a7231fb5382f8f67", kill_on_drop: false }`
[INFO] [stdout] 9e7657f475ccae93e07c448ab5d154d5e318a3eda63eda45a7231fb5382f8f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 0ef230ceafdbb9072d3be496420de7f99aa12d5ab6025fb82515498aa35aa089
[INFO] running `Command { std: "docker" "start" "-a" "0ef230ceafdbb9072d3be496420de7f99aa12d5ab6025fb82515498aa35aa089", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]  Documenting motec-i2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "0ef230ceafdbb9072d3be496420de7f99aa12d5ab6025fb82515498aa35aa089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef230ceafdbb9072d3be496420de7f99aa12d5ab6025fb82515498aa35aa089", kill_on_drop: false }`
[INFO] [stdout] 0ef230ceafdbb9072d3be496420de7f99aa12d5ab6025fb82515498aa35aa089