these 14 derivations will be built:
  /nix/store/c05zr78swirhrh29jfc00nnzn4y42vp5-system-units.drv
  /nix/store/kkngl4bczcmsp8nwlszil2izvd064nnf-etc.drv
  /nix/store/23z1lqsvak6679dya510qfwzp4h6yxdc-activate.drv
  /nix/store/sgz8hfhhrawc952axf499gd54r37myfn-system-units.drv
  /nix/store/dn1cl8lznqz6agh81w3q4228gqmpwxc1-etc.drv
  /nix/store/62ykizbdf8zgja1idngwlf0lk8xr54b3-activate.drv
  /nix/store/k3aijf1ijnb1dk2hg81ljjfdc920p62z-nixos-system-machine-test.drv
  /nix/store/s5vhw9mmsln8rq3hjjx4qjqi2qsqbx7h-nixos-system-machine-test.drv
  /nix/store/mi043d2vsm76zrnsjlbxi8claf9i746b-closure-info.drv
  /nix/store/7vjjlkx712xmli1ls4i6a8gfhnri4fyd-run-nixos-vm.drv
  /nix/store/kd99ax0j13cyv2s0djbdlzb9zkp09by1-nixos-vm.drv
  /nix/store/my67qz3mq3ryl6navnr8r7w0qp4lh55w-driverConfiguration.json.drv
  /nix/store/5b3x9v8fza3p3raw5zx8m0c37gq90qkv-nixos-test-driver-activation-sysusers-immutable.drv
  /nix/store/amqd43lhc534h4yhdl0dwybkrycnk08b-vm-test-run-activation-sysusers-immutable.drv
Failed to find a machine for remote build!
derivation: amqd43lhc534h4yhdl0dwybkrycnk08b-vm-test-run-activation-sysusers-immutable.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], [])