[INFO] fetching crate eventific 0.1.18...
[INFO] documenting eventific-0.1.18 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate eventific 0.1.18 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate eventific 0.1.18 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eventific 0.1.18
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate eventific 0.1.18
[INFO] tweaked toml for crates.io crate eventific 0.1.18 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate eventific 0.1.18 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded rgb v0.8.14
[INFO] [stderr]   Downloaded tls-api-stub v0.1.22
[INFO] [stderr]   Downloaded memoffset v0.5.1
[INFO] [stderr]   Downloaded tokio-tls-api v0.1.22
[INFO] [stderr]   Downloaded strum v0.15.0
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[INFO] [stderr]   Downloaded protoc-rust-grpc v0.6.1
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[INFO] [stderr]   Downloaded protoc v2.8.1
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[INFO] [stderr]   Downloaded tls-api v0.1.22
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[INFO] [stderr]   Downloaded sloggers v0.3.4
[INFO] [stderr]   Downloaded smallvec v0.6.11
[INFO] [stderr]   Downloaded grpc v0.6.1
[INFO] [stderr]   Downloaded slog-term v2.4.2
[INFO] [stderr]   Downloaded protobuf-codegen v2.8.1
[INFO] [stderr]   Downloaded arc-swap v0.4.3
[INFO] [stderr]   Downloaded grpcio v0.4.6
[INFO] [stderr]   Downloaded prometheus v0.7.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.4.0
[INFO] [stderr]   Downloaded protobuf v2.8.1
[INFO] [stderr]   Downloaded grpcio-sys v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e9bc7a94ba49627d1d4478a85e2558618554dafcbcec9994197a230fee2b880
[INFO] running `Command { std: "docker" "start" "-a" "7e9bc7a94ba49627d1d4478a85e2558618554dafcbcec9994197a230fee2b880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e9bc7a94ba49627d1d4478a85e2558618554dafcbcec9994197a230fee2b880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9bc7a94ba49627d1d4478a85e2558618554dafcbcec9994197a230fee2b880", kill_on_drop: false }`
[INFO] [stdout] 7e9bc7a94ba49627d1d4478a85e2558618554dafcbcec9994197a230fee2b880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c646f2c35a6eae6464acd23be60ca8435ddd926729b96c032e3a4b15b9c0db
[INFO] running `Command { std: "docker" "start" "-a" "81c646f2c35a6eae6464acd23be60ca8435ddd926729b96c032e3a4b15b9c0db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking smallvec v0.6.11
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]     Checking itoa v0.4.4
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[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking rand v0.4.6
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[INFO] [stderr]     Checking rand_xorshift v0.1.1
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[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking rgb v0.8.14
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking quick-error v1.2.2
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[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]  Documenting eventific v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.17s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/eventific/index.html
[INFO] running `Command { std: "docker" "inspect" "81c646f2c35a6eae6464acd23be60ca8435ddd926729b96c032e3a4b15b9c0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c646f2c35a6eae6464acd23be60ca8435ddd926729b96c032e3a4b15b9c0db", kill_on_drop: false }`
[INFO] [stdout] 81c646f2c35a6eae6464acd23be60ca8435ddd926729b96c032e3a4b15b9c0db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5745b37b9a92d10402c3184032cf662d70e60ff85e9225489129799366fa403f
[INFO] running `Command { std: "docker" "start" "-a" "5745b37b9a92d10402c3184032cf662d70e60ff85e9225489129799366fa403f", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]     Checking tls-api v0.1.22
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling httpbis v0.7.0
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking tokio-tls-api v0.1.22
[INFO] [stderr]     Checking tls-api-stub v0.1.22
[INFO] [stderr]     Checking tokio-uds v0.1.7
[INFO] [stderr]     Checking prometheus v0.7.0
[INFO] [stderr]     Checking grpc v0.6.1
[INFO] [stderr]  Documenting eventific v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `VERSION_2_8_0` in crate `protobuf`
[INFO] [stdout]   --> src/grpc/health.rs:27:49
[INFO] [stdout]    |
[INFO] [stdout] 27 | const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_2_8_0;
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^ help: a constant with a similar name exists: `VERSION_2_8_1`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/target/debug/build/protobuf-d7049871c80146e6/out/version.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub const VERSION_2_8_1: () = ();
[INFO] [stdout]    | --------------------------- similarly named constant `VERSION_2_8_1` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not resolve path `{{root}}::protobuf::VERSION_2_8_0`
[INFO] [stdout]   --> src/grpc/health.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_2_8_0;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ could not resolve path `{{root}}::protobuf::VERSION_2_8_0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error was originally ignored because you are running `rustdoc`
[INFO] [stdout]    = note: try running again with `rustc` or `cargo check` and you may get a more detailed error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `eventific`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name eventific src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="grpc"' --cfg 'feature="protobuf"' --cfg 'feature="tls-api"' --cfg 'feature="tls-api-stub"' --cfg 'feature="with_grpc"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=8d12b9822445ac65 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-db2f885856c7c570.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-fdc1a8b680b40dd0.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-8a27443e8f2bca98.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f0765977fa928f6c.rmeta --extern grpc=/opt/rustwide/target/debug/deps/libgrpc-02c6685edbfa8739.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-6bb6f16f3dc74f09.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e7445b4e8703c20b.rmeta --extern prometheus=/opt/rustwide/target/debug/deps/libprometheus-e1f82af33fc821b9.rmeta --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-1ed1a70a85f0f69a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c1f0fd07ea541f24.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a85e8a99686e725f.so --extern slog=/opt/rustwide/target/debug/deps/libslog-880597f0f7ef9f19.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-1e19545e9057bcdd.rmeta --extern tls_api=/opt/rustwide/target/debug/deps/libtls_api-d811e285dadbde0b.rmeta --extern tls_api_stub=/opt/rustwide/target/debug/deps/libtls_api_stub-cc54c9e8ca52b427.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ae5453dac7595e68.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6ea241622be44752.rmeta --extern-html-root-url 'chrono=https://docs.rs/chrono/0.4.9/' --extern-html-root-url 'colored=https://docs.rs/colored/1.8.0/' --extern-html-root-url 'failure=https://docs.rs/failure/0.1.6/' --extern-html-root-url 'futures=https://docs.rs/futures/0.1.29/' --extern-html-root-url 'grpc=https://docs.rs/grpc/0.6.1/' --extern-html-root-url 'hyper=https://docs.rs/hyper/0.12.35/' --extern-html-root-url 'lazy_static=https://docs.rs/lazy_static/1.4.0/' --extern-html-root-url 'prometheus=https://docs.rs/prometheus/0.7.0/' --extern-html-root-url 'protobuf=https://docs.rs/protobuf/2.8.1/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.102/' --extern-html-root-url 'serde_derive=https://docs.rs/serde_derive/1.0.102/' --extern-html-root-url 'slog=https://docs.rs/slog/2.5.2/' --extern-html-root-url 'strum=https://docs.rs/strum/0.15.0/' --extern-html-root-url 'tls_api=https://docs.rs/tls-api/0.1.22/' --extern-html-root-url 'tls_api_stub=https://docs.rs/tls-api-stub/0.1.22/' --extern-html-root-url 'tokio=https://docs.rs/tokio/0.1.22/' --extern-html-root-url 'uuid=https://docs.rs/uuid/0.7.4/' -Zunstable-options --cap-lints=warn --crate-version 0.1.18` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "5745b37b9a92d10402c3184032cf662d70e60ff85e9225489129799366fa403f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5745b37b9a92d10402c3184032cf662d70e60ff85e9225489129799366fa403f", kill_on_drop: false }`
[INFO] [stdout] 5745b37b9a92d10402c3184032cf662d70e60ff85e9225489129799366fa403f
[INFO] documenting eventific-0.1.18 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate eventific 0.1.18 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate eventific 0.1.18 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eventific 0.1.18
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate eventific 0.1.18
[INFO] tweaked toml for crates.io crate eventific 0.1.18 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate eventific 0.1.18 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebe94f6def686c600e7c515e6db94885bd8fc581c6282d9d3abb8f8828ce7395
[INFO] running `Command { std: "docker" "start" "-a" "ebe94f6def686c600e7c515e6db94885bd8fc581c6282d9d3abb8f8828ce7395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebe94f6def686c600e7c515e6db94885bd8fc581c6282d9d3abb8f8828ce7395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe94f6def686c600e7c515e6db94885bd8fc581c6282d9d3abb8f8828ce7395", kill_on_drop: false }`
[INFO] [stdout] ebe94f6def686c600e7c515e6db94885bd8fc581c6282d9d3abb8f8828ce7395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b68883f5d712c97481eb17c5aa8dbfbe75baaafa5da79dbe654db582400ef54f
[INFO] running `Command { std: "docker" "start" "-a" "b68883f5d712c97481eb17c5aa8dbfbe75baaafa5da79dbe654db582400ef54f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking smallvec v0.6.11
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]     Checking tokio-sync v0.1.7
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.19
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rgb v0.8.14
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking strum v0.15.0
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]  Documenting eventific v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/eventific/index.html
[INFO] running `Command { std: "docker" "inspect" "b68883f5d712c97481eb17c5aa8dbfbe75baaafa5da79dbe654db582400ef54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68883f5d712c97481eb17c5aa8dbfbe75baaafa5da79dbe654db582400ef54f", kill_on_drop: false }`
[INFO] [stdout] b68883f5d712c97481eb17c5aa8dbfbe75baaafa5da79dbe654db582400ef54f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2e9707443fa2e85a53274f5365d1b5694eef983ad962c2e1026737e5fa3803e
[INFO] running `Command { std: "docker" "start" "-a" "b2e9707443fa2e85a53274f5365d1b5694eef983ad962c2e1026737e5fa3803e", kill_on_drop: false }`
[INFO] [stderr]     Checking tls-api v0.1.22
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling httpbis v0.7.0
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-tls-api v0.1.22
[INFO] [stderr]     Checking tls-api-stub v0.1.22
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.1.7
[INFO] [stderr]     Checking grpc v0.6.1
[INFO] [stderr]     Checking prometheus v0.7.0
[INFO] [stderr]  Documenting eventific v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `VERSION_2_8_0` in crate `protobuf`
[INFO] [stdout]   --> src/grpc/health.rs:27:49
[INFO] [stdout]    |
[INFO] [stdout] 27 | const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_2_8_0;
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^ help: a constant with a similar name exists: `VERSION_2_8_1`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/target/debug/build/protobuf-b2441a779f66ac68/out/version.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub const VERSION_2_8_1: () = ();
[INFO] [stdout]    | --------------------------- similarly named constant `VERSION_2_8_1` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not resolve path `{{root}}::protobuf::VERSION_2_8_0`
[INFO] [stdout]   --> src/grpc/health.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_2_8_0;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ could not resolve path `{{root}}::protobuf::VERSION_2_8_0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error was originally ignored because you are running `rustdoc`
[INFO] [stdout]    = note: try running again with `rustc` or `cargo check` and you may get a more detailed error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `eventific`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name eventific src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="grpc"' --cfg 'feature="protobuf"' --cfg 'feature="tls-api"' --cfg 'feature="tls-api-stub"' --cfg 'feature="with_grpc"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=2563e9b925dc3886 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-93bfdf5962acec6d.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-d62d2b58facc348d.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-3492071298b99536.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-c5ef4d8f4e110871.rmeta --extern grpc=/opt/rustwide/target/debug/deps/libgrpc-42237583690462fe.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-22cebf31badde66a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cc91e7c9c894213a.rmeta --extern prometheus=/opt/rustwide/target/debug/deps/libprometheus-be4ef2fa2ed3e7eb.rmeta --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-1ab1dd0e3f62c67e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a97ef035447d0723.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-482a142f97006ac9.so --extern slog=/opt/rustwide/target/debug/deps/libslog-93322817032e110e.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-6f092907905121a6.rmeta --extern tls_api=/opt/rustwide/target/debug/deps/libtls_api-439c54823315eced.rmeta --extern tls_api_stub=/opt/rustwide/target/debug/deps/libtls_api_stub-9e9836691052e202.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-361f594c9971c694.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-79547f96a7d43361.rmeta --extern-html-root-url 'chrono=https://docs.rs/chrono/0.4.9/' --extern-html-root-url 'colored=https://docs.rs/colored/1.8.0/' --extern-html-root-url 'failure=https://docs.rs/failure/0.1.6/' --extern-html-root-url 'futures=https://docs.rs/futures/0.1.29/' --extern-html-root-url 'grpc=https://docs.rs/grpc/0.6.1/' --extern-html-root-url 'hyper=https://docs.rs/hyper/0.12.35/' --extern-html-root-url 'lazy_static=https://docs.rs/lazy_static/1.4.0/' --extern-html-root-url 'prometheus=https://docs.rs/prometheus/0.7.0/' --extern-html-root-url 'protobuf=https://docs.rs/protobuf/2.8.1/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.102/' --extern-html-root-url 'serde_derive=https://docs.rs/serde_derive/1.0.102/' --extern-html-root-url 'slog=https://docs.rs/slog/2.5.2/' --extern-html-root-url 'strum=https://docs.rs/strum/0.15.0/' --extern-html-root-url 'tls_api=https://docs.rs/tls-api/0.1.22/' --extern-html-root-url 'tls_api_stub=https://docs.rs/tls-api-stub/0.1.22/' --extern-html-root-url 'tokio=https://docs.rs/tokio/0.1.22/' --extern-html-root-url 'uuid=https://docs.rs/uuid/0.7.4/' -Zunstable-options --cap-lints=warn --crate-version 0.1.18` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b2e9707443fa2e85a53274f5365d1b5694eef983ad962c2e1026737e5fa3803e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e9707443fa2e85a53274f5365d1b5694eef983ad962c2e1026737e5fa3803e", kill_on_drop: false }`
[INFO] [stdout] b2e9707443fa2e85a53274f5365d1b5694eef983ad962c2e1026737e5fa3803e
