these 11 derivations will be built:
  /nix/store/i94sb1044bpsfx5s4mvnys7q7g5bh3hm-unit-niks3.service.drv
  /nix/store/22pgdj81f3hi099byg1kkwf3dy8s2z3i-system-units.drv
  /nix/store/g984fhmsb63rm7kdwx8d9vyan2rz2yzp-etc.drv
  /nix/store/ck7140qffng1g6jj2hz8dwgcra4wnvl8-activate.drv
  /nix/store/0yjpjbkjdw0sp604d0npm0cb2gkvl5ny-nixos-system-server-test.drv
  /nix/store/zivj2lra5d866iv5h4rpyrrykl6bmzsq-closure-info.drv
  /nix/store/p9yp3dk6k52ydrp6lqzv2fhf5mbgna17-run-nixos-vm.drv
  /nix/store/r3kqjsad1c3lcyxzcyqnr5nn8xjm5c3f-nixos-vm.drv
  /nix/store/d9f145mw3x8ida049pahgdy0wmif0mfm-driverConfiguration.json.drv
  /nix/store/bqz5cz64ch5r14j7jw4vxgdsp2mvhx89-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/n8qp7z7nb1brk5l7h3kil7axx76rx81d-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: n8qp7z7nb1brk5l7h3kil7axx76rx81d-vm-test-run-nixos-test-niks3.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], [])