[INFO] fetching crate bisector 0.4.0...
[INFO] documenting bisector-0.4.0 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate bisector 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bisector 0.4.0 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bisector 0.4.0
[INFO] finished tweaking crates.io crate bisector 0.4.0
[INFO] tweaked toml for crates.io crate bisector 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate bisector 0.4.0 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" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yare-macro v1.0.1
[INFO] [stderr]   Downloaded yare v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6692247dcb9fa192341da78f2890b2ae4764cb4b8907520e2bbbeffff140e1a
[INFO] running `Command { std: "docker" "start" "-a" "d6692247dcb9fa192341da78f2890b2ae4764cb4b8907520e2bbbeffff140e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6692247dcb9fa192341da78f2890b2ae4764cb4b8907520e2bbbeffff140e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6692247dcb9fa192341da78f2890b2ae4764cb4b8907520e2bbbeffff140e1a", kill_on_drop: false }`
[INFO] [stdout] d6692247dcb9fa192341da78f2890b2ae4764cb4b8907520e2bbbeffff140e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 992a27e7e91e73352e4afe11cc74e9a5a1a779897285eb29d8c0abf4f728c1bb
[INFO] running `Command { std: "docker" "start" "-a" "992a27e7e91e73352e4afe11cc74e9a5a1a779897285eb29d8c0abf4f728c1bb", kill_on_drop: false }`
[INFO] [stderr]  Documenting bisector v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "992a27e7e91e73352e4afe11cc74e9a5a1a779897285eb29d8c0abf4f728c1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992a27e7e91e73352e4afe11cc74e9a5a1a779897285eb29d8c0abf4f728c1bb", kill_on_drop: false }`
[INFO] [stdout] 992a27e7e91e73352e4afe11cc74e9a5a1a779897285eb29d8c0abf4f728c1bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "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] aa55779d321ed9f8320d0d5fba592d6fd9e6ca22e00b764461309b0d3a5740a7
[INFO] running `Command { std: "docker" "start" "-a" "aa55779d321ed9f8320d0d5fba592d6fd9e6ca22e00b764461309b0d3a5740a7", kill_on_drop: false }`
[INFO] [stderr]  Documenting bisector v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "aa55779d321ed9f8320d0d5fba592d6fd9e6ca22e00b764461309b0d3a5740a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa55779d321ed9f8320d0d5fba592d6fd9e6ca22e00b764461309b0d3a5740a7", kill_on_drop: false }`
[INFO] [stdout] aa55779d321ed9f8320d0d5fba592d6fd9e6ca22e00b764461309b0d3a5740a7