these 16 derivations will be built:
  /nix/store/9ir7kp8nn54kd9awjpypd4bi1hx98q7r-system-path.drv
  /nix/store/1aqs460vfzf5rmd8di39bylah38xzsnh-dbus-1.drv
  /nix/store/bjczdzqqxi3lfq0rgrwmk1q5kkvfp3qb-X-Restart-Triggers-dbus-broker.drv
  /nix/store/3642jd2pvaj8hx7n72lql633r9kavv2h-unit-dbus-broker.service.drv
  /nix/store/bymkala01bvylwga59fyl3j3gnvmhaf7-user-units.drv
  /nix/store/87yqbmmj29wkw77f4s1gp1y2xv0jpb0m-unit-dbus-broker.service.drv
  /nix/store/qkj0zl5icpf6hqc5hvdmbrxnsl3hp8y0-system-units.drv
  /nix/store/bjbmnw4c8r4rhmv00galkwwgnzkl64im-etc.drv
  /nix/store/m2b1815pw1mx0mil5j4ygbvm4xxfl32h-activate.drv
  /nix/store/9dw4b3hqw5hl9pak24yvmp5h438545n2-nixos-system-server-test.drv
  /nix/store/pvkk1hiw5fw9k02whlkalps4ywgvcbz3-closure-info.drv
  /nix/store/lx5qnwdm5j8wwnb7wxmrda0pfvr6w8ab-run-nixos-vm.drv
  /nix/store/s8ixrafbqlqi5mdmgzxcdx5s3r4yy3kw-nixos-vm.drv
  /nix/store/11bl7wbm2ya6y0xyrg36zsasl2yznxwm-driverConfiguration.json.drv
  /nix/store/l69x8cgg2k4svv263qhxb76jgwrj9kdk-nixos-test-driver-builder.drv
  /nix/store/saa6v068kqlxrqkvcvrn4q9g1cdhng25-vm-test-run-builder.drv
Failed to find a machine for remote build!
derivation: saa6v068kqlxrqkvcvrn4q9g1cdhng25-vm-test-run-builder.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], [])