[INFO] fetching crate flexpiler_derive 0.2.1...
[INFO] documenting flexpiler_derive-0.2.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate flexpiler_derive 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate flexpiler_derive 0.2.1 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 flexpiler_derive 0.2.1
[INFO] finished tweaking crates.io crate flexpiler_derive 0.2.1
[INFO] tweaked toml for crates.io crate flexpiler_derive 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cdccf3ac0c57673ceed9f8b8607f195952eb5bc07ee03659a61249ef70d0adc4
[INFO] running `Command { std: "docker" "start" "-a" "cdccf3ac0c57673ceed9f8b8607f195952eb5bc07ee03659a61249ef70d0adc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdccf3ac0c57673ceed9f8b8607f195952eb5bc07ee03659a61249ef70d0adc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdccf3ac0c57673ceed9f8b8607f195952eb5bc07ee03659a61249ef70d0adc4", kill_on_drop: false }`
[INFO] [stdout] cdccf3ac0c57673ceed9f8b8607f195952eb5bc07ee03659a61249ef70d0adc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bb2ce2a27d07e638f58181b1e614dc35e8ae72e2516e930c38c9653ff7def010
[INFO] running `Command { std: "docker" "start" "-a" "bb2ce2a27d07e638f58181b1e614dc35e8ae72e2516e930c38c9653ff7def010", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]  Documenting flexpiler_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "bb2ce2a27d07e638f58181b1e614dc35e8ae72e2516e930c38c9653ff7def010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2ce2a27d07e638f58181b1e614dc35e8ae72e2516e930c38c9653ff7def010", kill_on_drop: false }`
[INFO] [stdout] bb2ce2a27d07e638f58181b1e614dc35e8ae72e2516e930c38c9653ff7def010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4426fccf3c654a6adab8466ef032350c0be8246a2f8fb760d5c7d4cea82cf37f
[INFO] running `Command { std: "docker" "start" "-a" "4426fccf3c654a6adab8466ef032350c0be8246a2f8fb760d5c7d4cea82cf37f", kill_on_drop: false }`
[INFO] [stderr]  Documenting flexpiler_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "4426fccf3c654a6adab8466ef032350c0be8246a2f8fb760d5c7d4cea82cf37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4426fccf3c654a6adab8466ef032350c0be8246a2f8fb760d5c7d4cea82cf37f", kill_on_drop: false }`
[INFO] [stdout] 4426fccf3c654a6adab8466ef032350c0be8246a2f8fb760d5c7d4cea82cf37f
