these 16 derivations will be built:
  /nix/store/c3p6k7yaf1a0hr4rbfmgv1myb3qnzsn3-nix.conf.drv
  /nix/store/7v0ki7fvfr77x9dsmzj6x6xl3cnm06xy-X-Restart-Triggers-nix-daemon.drv
  /nix/store/8d9fjvk6blqy6v1dwpb0yy1b38w667w0-unit-nix-daemon.service.drv
  /nix/store/d44ak8y82f4n243dbnp6a7i49bvhzmn3-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/ycyja0c6s5gfh8fsw1967d6gi12h9a5z-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/zi7gmdiymxy359295dvwylixb2gz82lg-unit-nix-grpc-daemon.service.drv
  /nix/store/lxxw0jjmcqx3l0ypwly8pzk40sis06n2-system-units.drv
  /nix/store/wah3iya2i2i0amapm5g1248kdch4s549-etc.drv
  /nix/store/14v8rz7cryk7b9lqxkqbqhyd6bgqixld-activate.drv
  /nix/store/1ffvw0z8x8j6s3jc2z3q9np79m0rz66k-nixos-system-machine-test.drv
  /nix/store/qr14b1f3zpn87f293m9whgwm4gzlfd4r-closure-info.drv
  /nix/store/41s1bw3h74nivk3i5xkyzpsv4w68cikc-run-nixos-vm.drv
  /nix/store/aaaaqpq2nmlx4wnafasya4s7ym6diflw-nixos-vm.drv
  /nix/store/szrhyfhdsj9zrfj3mj1jbxy2cr13g2is-driverConfiguration.json.drv
  /nix/store/qy14r4dlpbs8d8nwsvz55xzx8zmmdl0v-nixos-test-driver-nix-grpc-store.drv
  /nix/store/mgqnkxf9w7jxnay0mvv912nx4z53dba2-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: mgqnkxf9w7jxnay0mvv912nx4z53dba2-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], [])