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# rustc version rustc 1.62.0-nightly (34a6c9f26 2022-04-13)
# docs.rs version docsrs 0.6.0 (15560cc 2022-04-10)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/wolfengine-3.0.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/wolfengine-3.0.2/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "3" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:fd6e315fe1d87bcb2c452ec5cc96a17426cdc68c8a579d2e15b282cf6465d787" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20220413-1.62.0-nightly-34a6c9f26\", \"--static-root-path\", \"/\", \"--cap-lints\", \"warn\", \"--disable-per-crate-search\"]" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-j3" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stdout] ea0292be5057c26a9ec58397b057389f3543eb0fff23425ca067df571cfa3bc8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea0292be5057c26a9ec58397b057389f3543eb0fff23425ca067df571cfa3bc8", kill_on_drop: false }` [INFO] [stderr] Compiling wolfengine v3.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking axum v0.5.1 [INFO] [stderr] error: failed to run custom build command for `wolfengine v3.0.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wolfengine-2fa5f5159821398c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "protoc failed: raft.proto:78:14: Explicit 'optional' labels are disallowed in the Proto3 syntax. To define 'optional' fields in Proto3, simply remove the 'optional' label, as fields are 'optional' by default.\n" }', build.rs:53:64 [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ea0292be5057c26a9ec58397b057389f3543eb0fff23425ca067df571cfa3bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea0292be5057c26a9ec58397b057389f3543eb0fff23425ca067df571cfa3bc8", kill_on_drop: false }` [INFO] [stdout] ea0292be5057c26a9ec58397b057389f3543eb0fff23425ca067df571cfa3bc8