[INFO] fetching crate lz4-sys 1.9.3...
[INFO] documenting lz4-sys-1.9.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate lz4-sys 1.9.3 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate lz4-sys 1.9.3 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 lz4-sys 1.9.3
[INFO] finished tweaking crates.io crate lz4-sys 1.9.3
[INFO] tweaked toml for crates.io crate lz4-sys 1.9.3 written to /workspace/builds/worker-39/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 407e61392cc42f5ef7d3bbd244c2177d19c3c0554e114c32877dc9027da70475
[INFO] running `Command { std: "docker" "start" "-a" "407e61392cc42f5ef7d3bbd244c2177d19c3c0554e114c32877dc9027da70475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407e61392cc42f5ef7d3bbd244c2177d19c3c0554e114c32877dc9027da70475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407e61392cc42f5ef7d3bbd244c2177d19c3c0554e114c32877dc9027da70475", kill_on_drop: false }`
[INFO] [stdout] 407e61392cc42f5ef7d3bbd244c2177d19c3c0554e114c32877dc9027da70475
[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] 78ec0ff052ccf833d81cd5061bbb3db402156f6e15c604f0881959b0d54cbf25
[INFO] running `Command { std: "docker" "start" "-a" "78ec0ff052ccf833d81cd5061bbb3db402156f6e15c604f0881959b0d54cbf25", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling lz4-sys v1.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting lz4-sys v1.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "78ec0ff052ccf833d81cd5061bbb3db402156f6e15c604f0881959b0d54cbf25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ec0ff052ccf833d81cd5061bbb3db402156f6e15c604f0881959b0d54cbf25", kill_on_drop: false }`
[INFO] [stdout] 78ec0ff052ccf833d81cd5061bbb3db402156f6e15c604f0881959b0d54cbf25
[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] ef77c27ab55701376fc7aaffe6e90bbf7cfa12731976a7ef8da3b9438a29c9b8
[INFO] running `Command { std: "docker" "start" "-a" "ef77c27ab55701376fc7aaffe6e90bbf7cfa12731976a7ef8da3b9438a29c9b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling lz4-sys v1.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting lz4-sys v1.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
[INFO] running `Command { std: "docker" "inspect" "ef77c27ab55701376fc7aaffe6e90bbf7cfa12731976a7ef8da3b9438a29c9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef77c27ab55701376fc7aaffe6e90bbf7cfa12731976a7ef8da3b9438a29c9b8", kill_on_drop: false }`
[INFO] [stdout] ef77c27ab55701376fc7aaffe6e90bbf7cfa12731976a7ef8da3b9438a29c9b8