these 11 derivations will be built:
  /nix/store/n66lipx4hmbjz6j44ghvdrwh6mid2kvw-unit-niks3.service.drv
  /nix/store/35gmxdr4w1cb11l8n2kll5r054r60brk-system-units.drv
  /nix/store/shh2f4wldl7jnh9dy6f939dxzairdzb7-etc.drv
  /nix/store/mbzbvjpd4dvcmkfdb3dmv5qrap07fpx2-activate.drv
  /nix/store/nlbjlsc935pd4adc914k1nxc5a8vcy5n-nixos-system-server-test.drv
  /nix/store/4wzi50b9sd802qmr3d6ifjgw5x004yga-closure-info.drv
  /nix/store/ss02d5d0wkkj01jsdspqdj93k9q7ygaa-run-nixos-vm.drv
  /nix/store/jk85gymr1baiswap0d66ap3bdzxhxklc-nixos-vm.drv
  /nix/store/l550qk68ricx7vdgs6c3d8hypl80cs50-driverConfiguration.json.drv
  /nix/store/sr6rqy3wvrr1nsj8wpvh0c3aw95qryby-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/x8dmgrfk2gmsrmx7787acwjh5mzsf7w5-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: x8dmgrfk2gmsrmx7787acwjh5mzsf7w5-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], [])