[INFO] fetching crate sysctl 0.4.4...
[INFO] documenting sysctl-0.4.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate sysctl 0.4.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sysctl 0.4.4 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 sysctl 0.4.4
[INFO] finished tweaking crates.io crate sysctl 0.4.4
[INFO] tweaked toml for crates.io crate sysctl 0.4.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate sysctl 0.4.4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteorder v1.0.0
[INFO] [stderr]   Downloaded bitflags v1.0.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.2
[INFO] [stderr]   Downloaded thiserror v1.0.2
[INFO] [stderr]   Downloaded quote v1.0.0
[INFO] [stderr]   Downloaded walkdir v2.2.8
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.3.0
[INFO] [stderr]   Downloaded winapi v0.3.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.0
[INFO] [stderr]   Downloaded syn v1.0.0
[INFO] [stderr]   Downloaded libc v0.2.34
[INFO] [stderr]   Downloaded same-file v1.0.1
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7313520385aa74a635b1c412d2d093dba5cb140eef19259b245fa285c13b9b54
[INFO] running `Command { std: "docker" "start" "-a" "7313520385aa74a635b1c412d2d093dba5cb140eef19259b245fa285c13b9b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7313520385aa74a635b1c412d2d093dba5cb140eef19259b245fa285c13b9b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7313520385aa74a635b1c412d2d093dba5cb140eef19259b245fa285c13b9b54", kill_on_drop: false }`
[INFO] [stdout] 7313520385aa74a635b1c412d2d093dba5cb140eef19259b245fa285c13b9b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 59820a175cefd59eac2c8f682032ae0ab197c3002e89e2be173395459f094c57
[INFO] running `Command { std: "docker" "start" "-a" "59820a175cefd59eac2c8f682032ae0ab197c3002e89e2be173395459f094c57", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.0
[INFO] [stderr]     Checking same-file v1.0.1
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]     Checking bitflags v1.0.0
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking walkdir v2.2.8
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.2
[INFO] [stderr]     Checking thiserror v1.0.2
[INFO] [stderr]  Documenting sysctl v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "59820a175cefd59eac2c8f682032ae0ab197c3002e89e2be173395459f094c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59820a175cefd59eac2c8f682032ae0ab197c3002e89e2be173395459f094c57", kill_on_drop: false }`
[INFO] [stdout] 59820a175cefd59eac2c8f682032ae0ab197c3002e89e2be173395459f094c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4519fe4e57396812e689f483354a16b384d1b6714bd95f118ed06c87405c9f0c
[INFO] running `Command { std: "docker" "start" "-a" "4519fe4e57396812e689f483354a16b384d1b6714bd95f118ed06c87405c9f0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.0
[INFO] [stderr]     Checking same-file v1.0.1
[INFO] [stderr]     Checking bitflags v1.0.0
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking walkdir v2.2.8
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.2
[INFO] [stderr]     Checking thiserror v1.0.2
[INFO] [stderr]  Documenting sysctl v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "4519fe4e57396812e689f483354a16b384d1b6714bd95f118ed06c87405c9f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4519fe4e57396812e689f483354a16b384d1b6714bd95f118ed06c87405c9f0c", kill_on_drop: false }`
[INFO] [stdout] 4519fe4e57396812e689f483354a16b384d1b6714bd95f118ed06c87405c9f0c