[INFO] fetching crate flowync 5.1.0...
[INFO] documenting flowync-5.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate flowync 5.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate flowync 5.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowync 5.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flowync 5.1.0
[INFO] tweaked toml for crates.io crate flowync 5.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate flowync 5.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.101
[INFO] [stderr]   Downloaded proc-macro2 v1.0.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6154b30a38c8e4c8c1e1e183f3dbb4919652bf1f8cc4cd397c71dec5f5da6a0
[INFO] running `Command { std: "docker" "start" "-a" "d6154b30a38c8e4c8c1e1e183f3dbb4919652bf1f8cc4cd397c71dec5f5da6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6154b30a38c8e4c8c1e1e183f3dbb4919652bf1f8cc4cd397c71dec5f5da6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6154b30a38c8e4c8c1e1e183f3dbb4919652bf1f8cc4cd397c71dec5f5da6a0", kill_on_drop: false }`
[INFO] [stdout] d6154b30a38c8e4c8c1e1e183f3dbb4919652bf1f8cc4cd397c71dec5f5da6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1723d0839b2ec7c5f3e6293ead933625479fca992b5181ad28e0179829cf56f
[INFO] running `Command { std: "docker" "start" "-a" "e1723d0839b2ec7c5f3e6293ead933625479fca992b5181ad28e0179829cf56f", kill_on_drop: false }`
[INFO] [stderr]  Documenting flowync v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "e1723d0839b2ec7c5f3e6293ead933625479fca992b5181ad28e0179829cf56f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1723d0839b2ec7c5f3e6293ead933625479fca992b5181ad28e0179829cf56f", kill_on_drop: false }`
[INFO] [stdout] e1723d0839b2ec7c5f3e6293ead933625479fca992b5181ad28e0179829cf56f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38505806646b5d5672a57a867203f2439140bbc63c65342ca167b02c28bddef1
[INFO] running `Command { std: "docker" "start" "-a" "38505806646b5d5672a57a867203f2439140bbc63c65342ca167b02c28bddef1", kill_on_drop: false }`
[INFO] [stderr]  Documenting flowync v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "38505806646b5d5672a57a867203f2439140bbc63c65342ca167b02c28bddef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38505806646b5d5672a57a867203f2439140bbc63c65342ca167b02c28bddef1", kill_on_drop: false }`
[INFO] [stdout] 38505806646b5d5672a57a867203f2439140bbc63c65342ca167b02c28bddef1
