these 11 derivations will be built:
  /nix/store/7031ayqbw2k7f215ijyhpm62npcyxvs6-unit-harmonia-dev.service.drv
  /nix/store/frizig3s8j7yfz1bqdh68dvnycgddlp4-system-units.drv
  /nix/store/ps8p8ry7g8dgk5d4nxpn3wza7ppdsz84-etc.drv
  /nix/store/b2kjqcy141ivbbb39lak9lqnz4f2mxmx-activate.drv
  /nix/store/g0xcqzh6xvw5fpccidwnc0g3d8n5ra5y-nixos-system-harmonia-test.drv
  /nix/store/5gi9qbhfsgilhsp1vis21i7aj7i0yfc7-closure-info.drv
  /nix/store/6a4id7b8khxsdvslkl26nkj9da5hxkkf-run-nixos-vm.drv
  /nix/store/f15irz2f1brnkjc7q3hzv761sxfwk5jz-nixos-vm.drv
  /nix/store/051b94bggx1i55isb0qrmrkl61rdm53r-driverConfiguration.json.drv
  /nix/store/8jim68m06xjvzxbqisa6s0plzqrd086x-nixos-test-driver-chroot-store.drv
  /nix/store/5kijyfdbhl246c2cqxg7ypqqz5z6npl3-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: 5kijyfdbhl246c2cqxg7ypqqz5z6npl3-vm-test-run-chroot-store.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], [])