[INFO] fetching crate tikv-client-proto 0.1.0...
[INFO] documenting tikv-client-proto-0.1.0 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate tikv-client-proto 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tikv-client-proto 0.1.0 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 tikv-client-proto 0.1.0
[INFO] finished tweaking crates.io crate tikv-client-proto 0.1.0
[INFO] tweaked toml for crates.io crate tikv-client-proto 0.1.0 written to /workspace/builds/worker-2-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" "+1.66.0" "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" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grpcio-compiler v0.12.0
[INFO] [stderr]   Downloaded grpcio v0.8.3
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded boringssl-src v0.2.0
[INFO] [stderr]   Downloaded grpcio-sys v0.8.1
[INFO] [stderr]   Downloaded protobuf-build v0.12.3
[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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0c5e204f964ebeaf01806467a69b955ed0972c8908621d971c26c281154d744
[INFO] running `Command { std: "docker" "start" "-a" "d0c5e204f964ebeaf01806467a69b955ed0972c8908621d971c26c281154d744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c5e204f964ebeaf01806467a69b955ed0972c8908621d971c26c281154d744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c5e204f964ebeaf01806467a69b955ed0972c8908621d971c26c281154d744", kill_on_drop: false }`
[INFO] [stdout] d0c5e204f964ebeaf01806467a69b955ed0972c8908621d971c26c281154d744
[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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/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] 80c7008dc5545e12e59d11bf45cced2790bc7960a68bec389af0ba4d7d5fc0d4
[INFO] running `Command { std: "docker" "start" "-a" "80c7008dc5545e12e59d11bf45cced2790bc7960a68bec389af0ba4d7d5fc0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.107
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[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling nom v5.1.2
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[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
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[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]    Compiling cmake v0.1.49
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[INFO] [stderr]     Checking lock_api v0.4.9
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling prost-derive v0.7.0
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[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling grpcio-sys v0.8.1
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling prost v0.11.5
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling prost-types v0.11.5
[INFO] [stderr]    Compiling prost-build v0.11.5
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]    Compiling grpcio-compiler v0.12.0
[INFO] [stderr]    Compiling protobuf-build v0.12.3
[INFO] [stderr]    Compiling tikv-client-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking grpcio v0.8.3
[INFO] [stderr]  Documenting tikv-client-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 14s
[INFO] running `Command { std: "docker" "inspect" "80c7008dc5545e12e59d11bf45cced2790bc7960a68bec389af0ba4d7d5fc0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c7008dc5545e12e59d11bf45cced2790bc7960a68bec389af0ba4d7d5fc0d4", kill_on_drop: false }`
[INFO] [stdout] 80c7008dc5545e12e59d11bf45cced2790bc7960a68bec389af0ba4d7d5fc0d4
[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" "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] d00e1157364bdeefd417da3b07ad7cbc6638901c18c9252c3eb33361d8a56e02
[INFO] running `Command { std: "docker" "start" "-a" "d00e1157364bdeefd417da3b07ad7cbc6638901c18c9252c3eb33361d8a56e02", kill_on_drop: false }`
[INFO] [stderr]  Documenting tikv-client-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "d00e1157364bdeefd417da3b07ad7cbc6638901c18c9252c3eb33361d8a56e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00e1157364bdeefd417da3b07ad7cbc6638901c18c9252c3eb33361d8a56e02", kill_on_drop: false }`
[INFO] [stdout] d00e1157364bdeefd417da3b07ad7cbc6638901c18c9252c3eb33361d8a56e02