these 4 derivations will be built: /nix/store/6lqfvy60hgjrsm82dwc5fwbv4sr5nfgp-check-merge-conflicts.drv /nix/store/9nq4y4488adc3z4dvkyq5z5xg939jid3-format-meson.drv /nix/store/rh4xb1nmbkz6yx9rpj2arr5sr5xw4nsx-pre-commit-config.json.drv /nix/store/mm5rd9g2n2hz05fp9h87sfvpx7i0198w-pre-commit-run.drv these 7 paths will be fetched (5.8 MiB download, 24.7 MiB unpacked): /nix/store/n981w6hjfar2l81kxbxs2wxl64vwa5kj-pre-commit-4.5.1 /nix/store/72ffqvpg2zz4mb7i78g2wpa6ykhdzlkv-python3.13-cfgv-3.5.0 /nix/store/c2n6f6am5w7zvm7mi63zkc7hi4ycvgdx-python3.13-identify-2.6.19 /nix/store/6rpgf7cn2mwwjjmc7ghfxprd5j3sk7ya-python3.13-nodeenv-1.10.0 /nix/store/3akgzifzymrifaxs7yk7ps7vvr91vpqa-python3.13-pre-commit-hooks-6.0.0 /nix/store/z9rv3nvbaz5i56svb55pfqdbxz6k5nfh-python3.13-ukkonen-1.1.0 /nix/store/lqx8hyd5m0bg990xlnr1bic0kxkxf7ba-zizmor-1.25.2 Failed to find a machine for remote build! derivation: rh4xb1nmbkz6yx9rpj2arr5sr5xw4nsx-pre-commit-config.json.drv required (system, features): (aarch64-linux, []) 1 available machines: (systems, maxjobs, supportedFeatures, mandatoryFeatures) ([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], []) Failed to find a machine for remote build! derivation: mm5rd9g2n2hz05fp9h87sfvpx7i0198w-pre-commit-run.drv required (system, features): (aarch64-linux, []) 1 available machines: (systems, maxjobs, supportedFeatures, mandatoryFeatures) ([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], []) error: Cannot build '/nix/store/mm5rd9g2n2hz05fp9h87sfvpx7i0198w-pre-commit-run.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/mbzirbn45razri8xfnm7f37pz0aky4s3-pre-commit-run Last 25 log lines: > Running phase: buildPhase > Running: $ pre-commit run --all-files > check-merge-conflicts....................................................Passed > check-merge-conflicts-2..................................................Passed > clang-format.............................................................Failed > - hook id: clang-format > - files were modified by this hook > meson-format.............................................................Passed > nixfmt...................................................................Passed > shellcheck...............................................................Passed > zizmor...................................................................Passed > diff --git a/src/libstore/build/derivation-building-goal.cc b/src/libstore/build/derivation-building-goal.cc > index 5b013b8..80c19db 100644 > --- a/src/libstore/build/derivation-building-goal.cc > +++ b/src/libstore/build/derivation-building-goal.cc > @@ -1037,8 +1037,7 @@ Goal::Co DerivationBuildingGoal::buildLocally( > || settings.extraPlatforms.get().count(drv->platform) || drv->isBuiltin(); > auto required = drvOptions.getRequiredSystemFeatures(*drv); > auto & available = worker.store.config.systemFeatures.get(); > - bool featuresOk = > - std::ranges::all_of(required, [&](const std::string & f) { return available.count(f); }); > + bool featuresOk = std::ranges::all_of(required, [&](const std::string & f) { return available.count(f); }); > if (worker.settings.maxBuildJobs.get() != 0 && platformOk && featuresOk) { > debug( > "external builder declined '%s'; falling back to a local build", For full logs, run: nix log /nix/store/mm5rd9g2n2hz05fp9h87sfvpx7i0198w-pre-commit-run.drv