[INFO] fetching crate pnet_base 0.30.0...
[INFO] documenting pnet_base-0.30.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate pnet_base 0.30.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pnet_base 0.30.0 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 pnet_base 0.30.0
[INFO] finished tweaking crates.io crate pnet_base 0.30.0
[INFO] tweaked toml for crates.io crate pnet_base 0.30.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d5ba6ced0c0410a6e97376bb230e2c07dbbe11342117dacbee86e51d3a148d56
[INFO] running `Command { std: "docker" "start" "-a" "d5ba6ced0c0410a6e97376bb230e2c07dbbe11342117dacbee86e51d3a148d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5ba6ced0c0410a6e97376bb230e2c07dbbe11342117dacbee86e51d3a148d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ba6ced0c0410a6e97376bb230e2c07dbbe11342117dacbee86e51d3a148d56", kill_on_drop: false }`
[INFO] [stdout] d5ba6ced0c0410a6e97376bb230e2c07dbbe11342117dacbee86e51d3a148d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 73d117ce96503e6a2bc7ded1c99d7a0f8a629aa338844bd1314240cc8f1cd39a
[INFO] running `Command { std: "docker" "start" "-a" "73d117ce96503e6a2bc7ded1c99d7a0f8a629aa338844bd1314240cc8f1cd39a", kill_on_drop: false }`
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]  Documenting pnet_base v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "73d117ce96503e6a2bc7ded1c99d7a0f8a629aa338844bd1314240cc8f1cd39a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d117ce96503e6a2bc7ded1c99d7a0f8a629aa338844bd1314240cc8f1cd39a", kill_on_drop: false }`
[INFO] [stdout] 73d117ce96503e6a2bc7ded1c99d7a0f8a629aa338844bd1314240cc8f1cd39a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "serde" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 7a18d42b2ba5f4b15c47a5f19b19d97816e4d37b3de0d8dbcfe6cc0e13054bb7
[INFO] running `Command { std: "docker" "start" "-a" "7a18d42b2ba5f4b15c47a5f19b19d97816e4d37b3de0d8dbcfe6cc0e13054bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]  Documenting pnet_base v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "7a18d42b2ba5f4b15c47a5f19b19d97816e4d37b3de0d8dbcfe6cc0e13054bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a18d42b2ba5f4b15c47a5f19b19d97816e4d37b3de0d8dbcfe6cc0e13054bb7", kill_on_drop: false }`
[INFO] [stdout] 7a18d42b2ba5f4b15c47a5f19b19d97816e4d37b3de0d8dbcfe6cc0e13054bb7