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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.99.0-nightly (daf2e5e18 2026-07-13)
# docs.rs version docsrs 0.0.0 (964c90a45859fd8f9076e3cbe58470a5a4f4d4f7 2026-07-01 )
# 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" "f8fe3ff3ffe9d32661f56dd2c756c40b669af300dbb40a8f67a007dfbe5a4970" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260713-1.99.0-nightly-daf2e5e18\", \"--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] Compiling muna v0.0.13 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `muna v0.0.13 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/muna-3223474896791e19/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Downloading https://cdn.fxn.ai/fxnc/0.0.48/libFunction-linux-x86_64.so [INFO] [stderr] [INFO] [stderr] thread 'main' (2933) panicked at build.rs:103:10: [INFO] [stderr] Failed to download https://cdn.fxn.ai/fxnc/0.0.48/libFunction-linux-x86_64.so: Io(Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }) [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace [INFO] running `Command { std: "docker" "inspect" "f8fe3ff3ffe9d32661f56dd2c756c40b669af300dbb40a8f67a007dfbe5a4970", kill_on_drop: false }`