these 11 derivations will be built:
  /nix/store/ch7xzdx8gy91d16fhdck9dv9mlzxf0s1-unit-niks3.service.drv
  /nix/store/g7jff1c7ki5iwd0i00k1gca8cxxxna7p-system-units.drv
  /nix/store/kca92q63dj7zr9xc69ia3sf0m2bczqq5-etc.drv
  /nix/store/iwd1pgvqyxmg5r9jk585va3bfb9zjikz-activate.drv
  /nix/store/fxzlp68vfri54xz926ig29k70cmdigsp-nixos-system-server-test.drv
  /nix/store/6far02acmxk6p7d46dza2kj1n09wv7ds-closure-info.drv
  /nix/store/fqipqy30m875jn5cg5brajz16xd60na4-run-nixos-vm.drv
  /nix/store/iskjhyvk8fcjwsbn266r21kpxhmkx6dj-nixos-vm.drv
  /nix/store/gm8x8zw4vc0aa101crbx88pfrzlinlxx-driverConfiguration.json.drv
  /nix/store/d15xm2wfs4jb3aqlp38hc48qrz60bzv0-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/mq8nkag56ql0szka2riki7vggxjvxyx7-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: mq8nkag56ql0szka2riki7vggxjvxyx7-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], [])