these 2 derivations will be built:
  /nix/store/6ahd87azmap2ajdysbiby9rfdqfb2p1l-nix-grpc-store-fuzzers-0.1.0-beta.2.drv
  /nix/store/qljzf643bqcm7f34348nbhrnskn3aq0a-nix-grpc-store-fuzz-smoke.drv
Failed to find a machine for remote build!
derivation: 6ahd87azmap2ajdysbiby9rfdqfb2p1l-nix-grpc-store-fuzzers-0.1.0-beta.2.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: qljzf643bqcm7f34348nbhrnskn3aq0a-nix-grpc-store-fuzz-smoke.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])