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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.98.0-nightly (654079540 2026-06-12)
# docs.rs version docsrs 0.0.0 (315c10ebfec2882140bb9b1758b9798e401693bc 2026-06-13 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "8c6ad838e3172c92acc6d0011af2c942a4667b9e0e95012310d5fe02246c099f" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260612-1.98.0-nightly-654079540\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking xstack v0.2.17 [INFO] [stderr] error[E0425]: cannot find value `VERSION_3_5_1` in crate `::protobuf` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xstack-0.2.17/src/proto/identity.rs:25:49 [INFO] [stderr] | [INFO] [stderr] 25 | const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_3_5_1; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/protobuf-437017d6fb24e928/out/version.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const VERSION_3_7_2: () = (); [INFO] [stderr] | --------------------------- similarly named constant `VERSION_3_7_2` defined here [INFO] [stderr] | [INFO] [stderr] help: a constant with a similar name exists [INFO] [stderr] | [INFO] [stderr] 25 - const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_3_5_1; [INFO] [stderr] 25 + const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_3_7_2; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `xstack` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "8c6ad838e3172c92acc6d0011af2c942a4667b9e0e95012310d5fe02246c099f", kill_on_drop: false }`