these 10 derivations will be built:
  /nix/store/4kxwjvwhi5lh74x326zzg355i2bsb67v-system-units.drv
  /nix/store/rw0mvbk6a2y25vxrmjrp55c0iic4dk3f-etc.drv
  /nix/store/abimlwac1phdhcrp13q2bx0785hyn348-activate.drv
  /nix/store/yp0lv3wq2aqvs7hk2fdvhzwjn8w29qxw-nixos-system-machine-test.drv
  /nix/store/l1c7358viya61jlcqr9y2lsy156d1316-closure-info.drv
  /nix/store/g7fxbj6mrfgwws93knqbvfw7nw6ykp13-run-nixos-vm.drv
  /nix/store/imp1n8h98i9f5zb673f9fsmliih4i1qk-nixos-vm.drv
  /nix/store/szmp8fwyr9m8aaz6wzd4vj3vxpzmmr71-driverConfiguration.json.drv
  /nix/store/ql700bz1d4wy4glvsdqx3gvi2fl6skrw-nixos-test-driver-systemd-timesyncd-nscd-dnssec.drv
  /nix/store/1hbcz37g9a7wi83r3zaihmg3g3kzw33j-vm-test-run-systemd-timesyncd-nscd-dnssec.drv
Failed to find a machine for remote build!
derivation: 1hbcz37g9a7wi83r3zaihmg3g3kzw33j-vm-test-run-systemd-timesyncd-nscd-dnssec.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], [])