these 12 derivations will be built:
  /nix/store/gdaxa0z4z38jssb2rdqnxnm92m35zich-unit-testchill.service.drv
  /nix/store/rf89wc3f4jbfdfsiwbc96f4g0a5k7cs6-unit-testbloat.service.drv
  /nix/store/qpsnp9q61bpw7ian65rxzzx8h6p5c7x3-system-units.drv
  /nix/store/vi9r5ypp6a0vl358jzqk4k0jp49zzbfp-etc.drv
  /nix/store/a26ad0z09yic6gccgi6mv4117ikc47ik-activate.drv
  /nix/store/9kzscr7vqlqv5mhqdpxkfm809iiklkdk-nixos-system-machine-test.drv
  /nix/store/mfm2f1i95i0f44wj128apnn8d4mrqbjv-closure-info.drv
  /nix/store/70vsc6xjcyxb64x4i11kmkalaylcys7m-run-nixos-vm.drv
  /nix/store/1cqavhad2v3nj2ani6jg01pns2kc4cny-nixos-vm.drv
  /nix/store/73ddg3j1awc5rhgawrgfmzva7546hn8x-driverConfiguration.json.drv
  /nix/store/ivddx5li5wy3mkw16156yv3ijaksmpv8-nixos-test-driver-systemd-oomd.drv
  /nix/store/bqrimm36qqbk0bidjrpx78549rxasfaa-vm-test-run-systemd-oomd.drv
Failed to find a machine for remote build!
derivation: bqrimm36qqbk0bidjrpx78549rxasfaa-vm-test-run-systemd-oomd.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], [])