these 16 derivations will be built:
  /nix/store/4xmbx8pfpvhspi1dlsd14ibcxxfwnvqa-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/7vjrgg6br04qi8xlkiaxnskzjkf4m84n-unit-nix-grpc-daemon.service.drv
  /nix/store/fvffhr3lcnvy250spyqlkr4jd5c9x77j-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/lxw9w131s2vckbx85xpibgg52zx012qi-nix.conf.drv
  /nix/store/9bm35bhvasbh500q9br8f49w6gfnd1y6-X-Restart-Triggers-nix-daemon.drv
  /nix/store/xxicxpjpn7da7p78n7nnba5zngsnyr5g-unit-nix-daemon.service.drv
  /nix/store/387zzhb09saia48jd5ny2byw2hbil3ya-system-units.drv
  /nix/store/x1c8skka8sc6a2xh4janlw76zf0lsrvi-etc.drv
  /nix/store/6l59kl4gw95jydcgrz64yf69k4447023-activate.drv
  /nix/store/l1pcglhzkfw8bgzzk7zyfknaz8sbrpdc-nixos-system-machine-test.drv
  /nix/store/2g0qv0lf6haz9wdk2a9v4s1jfzf5kj9c-closure-info.drv
  /nix/store/jd6hkkmmm78mk65hwz30xpm8cha5kaaz-run-nixos-vm.drv
  /nix/store/yaacjh5wriidcm1pkr31absac5r5af1v-nixos-vm.drv
  /nix/store/gxd0yb9d22jw8vqx737m2pkmdgy80fiw-driverConfiguration.json.drv
  /nix/store/zg6a7yacbwfgkgw3npg1p6zfc2ix6q1f-nixos-test-driver-nix-grpc-store.drv
  /nix/store/gfkl0jmi6hpqq9ff7zs0aickkq5n5fbq-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: gfkl0jmi6hpqq9ff7zs0aickkq5n5fbq-vm-test-run-nix-grpc-store.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], [])