these 11 derivations will be built:
  /nix/store/i9m4jr7f1n4p1qj68b5kizzm0r9ql00f-unit-niks3.service.drv
  /nix/store/999qzzbw7k203cgwxfcadp947r8m67vq-system-units.drv
  /nix/store/bcz50938d140qcgmdkfz3lsvhj9ldb3k-etc.drv
  /nix/store/554a0xbcynx54ym5dm403z8sr8fnlz41-activate.drv
  /nix/store/pw1y2xw3a9filjpdfc6xkpdcfsqbysyr-nixos-system-server-test.drv
  /nix/store/jgw44p8h6jxkwk83wrvybzmgi914zd8b-closure-info.drv
  /nix/store/ws7c6crjnpaf49y8jwfwrrk4pr4vgbm6-run-nixos-vm.drv
  /nix/store/c7hd6pm2apikzfzh3rm3pf0sbnc87mky-nixos-vm.drv
  /nix/store/q842ckc5axa7i2iai2gq62mb21sw0har-driverConfiguration.json.drv
  /nix/store/l2a9569vmxypl6jgbnpdh5wcgz4adqav-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/iaiadh64cb10230xqpzylmzying3dvvr-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: iaiadh64cb10230xqpzylmzying3dvvr-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], [])