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builds
1this derivation will be built:2 /nix/store/xjh7acq11r8nmy1dw3jr8kds7lr37zn8-treefmt-check.drv3error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: substituter 'https://cache.numtide.com' is disabled4error: Cannot build '/nix/store/xjh7acq11r8nmy1dw3jr8kds7lr37zn8-treefmt-check.drv'.5 Reason: builder failed with exit code 1.6 Output paths:7 /nix/store/i0psnamihcj0fp4qh0j44p9wgbfln941-treefmt-check