[INFO] fetching crate protobuf-sys 0.1.2+3.19.1...
[INFO] documenting protobuf-sys-0.1.2+3.19.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate protobuf-sys 0.1.2+3.19.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate protobuf-sys 0.1.2+3.19.1 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 protobuf-sys 0.1.2+3.19.1
[INFO] finished tweaking crates.io crate protobuf-sys 0.1.2+3.19.1
[INFO] tweaked toml for crates.io crate protobuf-sys 0.1.2+3.19.1 written to /workspace/builds/worker-4-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unzip-n v0.1.2
[INFO] [stderr]   Downloaded cxx-gen v0.7.94
[INFO] [stderr]   Downloaded autocxx-bindgen v0.59.17
[INFO] [stderr]   Downloaded aquamarine v0.1.12
[INFO] [stderr]   Downloaded autocxx-macro v0.14.0
[INFO] [stderr]   Downloaded autocxx-parser v0.14.0
[INFO] [stderr]   Downloaded autocxx-build v0.14.0
[INFO] [stderr]   Downloaded autocxx v0.14.0
[INFO] [stderr]   Downloaded autocxx-engine v0.14.0
[INFO] [stderr]   Downloaded protobuf-src v1.1.0+21.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 555ca10f5014cf7257d1f8a029ed458fe003c56d5266dd19b40a9e2b8fc5ec28
[INFO] running `Command { std: "docker" "start" "-a" "555ca10f5014cf7257d1f8a029ed458fe003c56d5266dd19b40a9e2b8fc5ec28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "555ca10f5014cf7257d1f8a029ed458fe003c56d5266dd19b40a9e2b8fc5ec28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555ca10f5014cf7257d1f8a029ed458fe003c56d5266dd19b40a9e2b8fc5ec28", kill_on_drop: false }`
[INFO] [stdout] 555ca10f5014cf7257d1f8a029ed458fe003c56d5266dd19b40a9e2b8fc5ec28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b139eebdf3fd4130f7ac815a52ee9817238a7c3843622321eed39043e38e5297
[INFO] running `Command { std: "docker" "start" "-a" "b139eebdf3fd4130f7ac815a52ee9817238a7c3843622321eed39043e38e5297", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.18
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling link-cplusplus v1.0.8
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.94
[INFO] [stderr]     Checking unicode-ident v1.0.8
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling autocxx-bindgen v0.59.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.6
[INFO] [stderr]    Compiling cxx v1.0.94
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling autotools v0.2.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling protobuf-src v1.1.0+21.5
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr] error: could not compile `clang-sys`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name clang_sys /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-1.6.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clang_3_5"' --cfg 'feature="clang_3_6"' --cfg 'feature="clang_3_7"' --cfg 'feature="clang_3_8"' --cfg 'feature="clang_3_9"' --cfg 'feature="clang_4_0"' --cfg 'feature="clang_5_0"' --cfg 'feature="clang_6_0"' --cfg 'feature="libloading"' --cfg 'feature="runtime"' -C metadata=6f2f3b106fe8646a -C extra-filename=-6f2f3b106fe8646a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern glob=/opt/rustwide/target/debug/deps/libglob-4707cbd2adfc2df0.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-ddc8a5421617b305.rmeta --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-bcdfd04da7dcca74.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b139eebdf3fd4130f7ac815a52ee9817238a7c3843622321eed39043e38e5297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b139eebdf3fd4130f7ac815a52ee9817238a7c3843622321eed39043e38e5297", kill_on_drop: false }`
[INFO] [stdout] b139eebdf3fd4130f7ac815a52ee9817238a7c3843622321eed39043e38e5297
