[INFO] fetching crate heekkr 1.3.1...
[INFO] documenting heekkr-1.3.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate heekkr 1.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate heekkr 1.3.1 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 heekkr 1.3.1
[INFO] finished tweaking crates.io crate heekkr 1.3.1
[INFO] tweaked toml for crates.io crate heekkr 1.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 313c151d4c71d5eaf53955ec83b780956ca91f765292204a6f41af0129a87bf4
[INFO] running `Command { std: "docker" "start" "-a" "313c151d4c71d5eaf53955ec83b780956ca91f765292204a6f41af0129a87bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "313c151d4c71d5eaf53955ec83b780956ca91f765292204a6f41af0129a87bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313c151d4c71d5eaf53955ec83b780956ca91f765292204a6f41af0129a87bf4", kill_on_drop: false }`
[INFO] [stdout] 313c151d4c71d5eaf53955ec83b780956ca91f765292204a6f41af0129a87bf4
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/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] 82fb4cb045b7fc4e5fb6e9c33f169b5edc40023421fd755b7c871d2731dfe4c3
[INFO] running `Command { std: "docker" "start" "-a" "82fb4cb045b7fc4e5fb6e9c33f169b5edc40023421fd755b7c871d2731dfe4c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]    Compiling heekkr v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `heekkr v1.3.1 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/heekkr-3811bc05a4854cc3/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/api.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/book.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/common.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/holding.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/library.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/resolver.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Custom { kind: Other, error: "protoc failed: heekkr/api.proto: This file contains proto3 optional fields, but --experimental_allow_proto3_optional was not set.\n" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "82fb4cb045b7fc4e5fb6e9c33f169b5edc40023421fd755b7c871d2731dfe4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fb4cb045b7fc4e5fb6e9c33f169b5edc40023421fd755b7c871d2731dfe4c3", kill_on_drop: false }`
[INFO] [stdout] 82fb4cb045b7fc4e5fb6e9c33f169b5edc40023421fd755b7c871d2731dfe4c3
[INFO] documenting heekkr-1.3.1 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate heekkr 1.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate heekkr 1.3.1 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 heekkr 1.3.1
[INFO] finished tweaking crates.io crate heekkr 1.3.1
[INFO] tweaked toml for crates.io crate heekkr 1.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a08104eba55881a39e9c6384686d5fb0739bac1db2e5a10630cf331f960f3434
[INFO] running `Command { std: "docker" "start" "-a" "a08104eba55881a39e9c6384686d5fb0739bac1db2e5a10630cf331f960f3434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a08104eba55881a39e9c6384686d5fb0739bac1db2e5a10630cf331f960f3434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08104eba55881a39e9c6384686d5fb0739bac1db2e5a10630cf331f960f3434", kill_on_drop: false }`
[INFO] [stdout] a08104eba55881a39e9c6384686d5fb0739bac1db2e5a10630cf331f960f3434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b361efe86013f3da46007449c71b4ffbffaf3c48237744e78049b557b1e9e698
[INFO] running `Command { std: "docker" "start" "-a" "b361efe86013f3da46007449c71b4ffbffaf3c48237744e78049b557b1e9e698", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]    Compiling heekkr v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `heekkr v1.3.1 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/heekkr-f29fe0a74f577dd6/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/api.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/book.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/common.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/holding.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/library.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/heekkr/resolver.proto
[INFO] [stderr]   cargo:rerun-if-changed=protos/
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Custom { kind: Other, error: "protoc failed: heekkr/api.proto: This file contains proto3 optional fields, but --experimental_allow_proto3_optional was not set.\n" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b361efe86013f3da46007449c71b4ffbffaf3c48237744e78049b557b1e9e698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b361efe86013f3da46007449c71b4ffbffaf3c48237744e78049b557b1e9e698", kill_on_drop: false }`
[INFO] [stdout] b361efe86013f3da46007449c71b4ffbffaf3c48237744e78049b557b1e9e698
