these 5 derivations will be built:
  /nix/store/6v9dma6pav7ay95827vcsd3c3nr04fah-nix-grpc-e2e.drv
  /nix/store/x0b2dqfi4hn6w5dlx148f6brqnwz8ddw-test-script.drv
  /nix/store/m0d50q7ri2jmlwkvfyyygnbc0i3cfkcl-driverConfiguration.json.drv
  /nix/store/wgbjbzgd0xsvza337mwcwl22kxnws9x7-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/jb8y63d1hgi6dakkil55swxk0vy98n2k-vm-test-run-nix-grpc-store-main.drv
Failed to find a machine for remote build!
derivation: 6v9dma6pav7ay95827vcsd3c3nr04fah-nix-grpc-e2e.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: jb8y63d1hgi6dakkil55swxk0vy98n2k-vm-test-run-nix-grpc-store-main.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])