[INFO] fetching crate spotifatius 0.2.3...
[INFO] documenting spotifatius-0.2.3 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate spotifatius 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate spotifatius 0.2.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spotifatius 0.2.3
[INFO] finished tweaking crates.io crate spotifatius 0.2.3
[INFO] tweaked toml for crates.io crate spotifatius 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate spotifatius 0.2.3 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rspotify-macros v0.11.5
[INFO] [stderr]   Downloaded serde_repr v0.1.8
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[INFO] [stderr]   Downloaded prost-types v0.10.1
[INFO] [stderr]   Downloaded tonic-build v0.7.2
[INFO] [stderr]   Downloaded rspotify-http v0.11.5
[INFO] [stderr]   Downloaded rspotify-model v0.11.5
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[INFO] [stderr]   Downloaded zvariant_derive v3.2.1
[INFO] [stderr]   Downloaded rspotify v0.11.5
[INFO] [stderr]   Downloaded prost-build v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d94be580320a3abf654acd817d4c67c8706c55bf90bbca94d37211f1e84bd25d
[INFO] running `Command { std: "docker" "start" "-a" "d94be580320a3abf654acd817d4c67c8706c55bf90bbca94d37211f1e84bd25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d94be580320a3abf654acd817d4c67c8706c55bf90bbca94d37211f1e84bd25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94be580320a3abf654acd817d4c67c8706c55bf90bbca94d37211f1e84bd25d", kill_on_drop: false }`
[INFO] [stdout] d94be580320a3abf654acd817d4c67c8706c55bf90bbca94d37211f1e84bd25d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4327d7698cf6b703184547e7ccc538c41185cfe2ae8526f025b74934e6bd2c84
[INFO] running `Command { std: "docker" "start" "-a" "4327d7698cf6b703184547e7ccc538c41185cfe2ae8526f025b74934e6bd2c84", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]     Checking strum v0.24.0
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[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling zvariant_derive v3.2.1
[INFO] [stderr]    Compiling zbus_macros v2.2.0
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]    Compiling tonic-build v0.7.2
[INFO] [stderr]     Checking axum-core v0.2.4
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
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[INFO] [stderr]     Checking tokio-socks v0.5.1
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]    Compiling spotifatius v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking tower v0.4.12
[INFO] [stderr] error: failed to run custom build command for `spotifatius v0.2.3 (/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/spotifatius-dd4fb9d8fc4abe35/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Custom { kind: Other, error: "protoc failed: service.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" "4327d7698cf6b703184547e7ccc538c41185cfe2ae8526f025b74934e6bd2c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4327d7698cf6b703184547e7ccc538c41185cfe2ae8526f025b74934e6bd2c84", kill_on_drop: false }`
[INFO] [stdout] 4327d7698cf6b703184547e7ccc538c41185cfe2ae8526f025b74934e6bd2c84
