these 11 derivations will be built:
  /nix/store/wfjsaszg7pn59m14hpr1f536q46y5zj6-unit-niks3.service.drv
  /nix/store/6prdf7sgg3b4q2fiahfyp4n0f9nmjip9-system-units.drv
  /nix/store/8fi1zz109qhgbilvnxacj84ffw119bzg-etc.drv
  /nix/store/h85frgfkvd75inm06kp859v0iqs1cvfr-activate.drv
  /nix/store/ffw4flr7inhlqldac69kcmbmi1ka1s7h-nixos-system-server-test.drv
  /nix/store/kkzbq8lvdy03p0wgcpx7ydinxbgib9d8-closure-info.drv
  /nix/store/x10z9h0v28jdxxzsy2rgf5hlb409gdp8-run-nixos-vm.drv
  /nix/store/rsxsyyba223x84pxlasa18abin5kq4hj-nixos-vm.drv
  /nix/store/9gycl14a123xn36jw3ra5aywp3kk5y8a-driverConfiguration.json.drv
  /nix/store/8fh6bp19n3pl5c90fhyf65qk7l4hpwmq-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/9p457mzpmrs9ipq7ijqgrqxipa2nsayb-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 9p457mzpmrs9ipq7ijqgrqxipa2nsayb-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], [])