these 31 derivations will be built:
  /nix/store/yf8j6z7ylkws35ahgljvvi2ywak9lxvh-nix.conf.drv
  /nix/store/i932gginhbcq8317rlwdpw19p6mw368w-X-Restart-Triggers-nix-daemon.drv
  /nix/store/flqanck45p1356bsli7kq35vih8jg8yp-unit-nix-daemon.service.drv
  /nix/store/wczzf4aan8ii9k0gyc6yq6vg4z7y0qzq-system-units.drv
  /nix/store/jr0hvnschdvand18sz35c9azlmmflr8h-etc.drv
  /nix/store/0swmyibj6f5ipkdbwxhnihm5cz37jb2k-activate.drv
  /nix/store/2yz9n2cqgx4q3kzfhackxhygvwx1p3lx-nix.conf.drv
  /nix/store/malaw1in4jc63lr549kr630vhn9j5a4p-X-Restart-Triggers-nix-daemon.drv
  /nix/store/1805ckjjqh37xrjkp2451zaqxyvxq35i-unit-nix-daemon.service.drv
  /nix/store/alqngjf48kzkgdqaskv0j098hk43b020-unit-nix-grpc-daemon.service.drv
  /nix/store/v2mc4a02ns6jl9zqb7hsrqqir4xz6fii-system-units.drv
  /nix/store/j06253gab9430zaghyxix6wndkncg1ss-etc.drv
  /nix/store/21c2w4s5mix2l6ym6nc3hpizg9p6sqah-activate.drv
  /nix/store/0xn1smg6rkpcmac3gkzwjcqcs9ai3ijr-nixos-system-worker2-test.drv
  /nix/store/fl18bhvn44v90vlsnm235z4akgbvykdh-nixos-system-client-test.drv
  /nix/store/rl67qb9lc5vjbgq5kk45ksqacklng270-closure-info.drv
  /nix/store/20q84biswxm4j4h9814jdip86y41fj26-run-nixos-vm.drv
  /nix/store/d91npiai06ax3nzwnrcw510k61vxaqqz-system-units.drv
  /nix/store/3i9gqxqm86dqvxj9mknp59mxvk0gkslw-etc.drv
  /nix/store/5ww99zivxq58dwsy88qpa57clfpsqsqa-activate.drv
  /nix/store/dagvw4h0flwnsbrf08nscg96yvldg4s1-nixos-system-worker1-test.drv
  /nix/store/pgrigylcgnywwsvzhzjk6fd59sx8a6gs-closure-info.drv
  /nix/store/glvwnxa4c15py6vr5qndwv6x7zgaa5l6-run-nixos-vm.drv
  /nix/store/7sxjg5dhm889nf8fmbw0nnhvmmgjk2cg-nixos-vm.drv
  /nix/store/ckck59ymkhrp92bwd5hx3inzgjvld5kn-nixos-vm.drv
  /nix/store/mvh48jwsbrz71i9vk8ws5r2i8gnc142f-closure-info.drv
  /nix/store/inraznxcdg3faxkm9gzfhwy0a2xd2ppi-run-nixos-vm.drv
  /nix/store/cw2qywpzm7q1d4czqlnwxn6fs50hnzwc-nixos-vm.drv
  /nix/store/gwrzzhcmx9kaarkr9awxih5i4vpmr229-driverConfiguration.json.drv
  /nix/store/8rpagzvk90f2xs8n81lapxq9l2az3xzs-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/70y4rbjfa4hbnfwarh9g90v1zllq5bkk-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: 70y4rbjfa4hbnfwarh9g90v1zllq5bkk-vm-test-run-nix-grpc-farm.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], [])