these 11 derivations will be built:
  /nix/store/57ycik8w5msldnvarxari829dq25p697-unit-niks3.service.drv
  /nix/store/cqya834dg25hi800pj5x1z4lvlc52khl-system-units.drv
  /nix/store/lvx91yfb4r4l7fpwfcz3bq1j7f0nmqqf-etc.drv
  /nix/store/bpvqv2gb2naj4zqhgz89g9m8rlbi32yd-activate.drv
  /nix/store/inaq4zlm97m1kgvghqiyzz45hyly3r8c-nixos-system-server-test.drv
  /nix/store/jsp53625nxsb2qlc5r6w1pzk9mfvs89q-closure-info.drv
  /nix/store/hq9y1nk1il6inpml372n11k32a4ap1im-run-nixos-vm.drv
  /nix/store/mnga1690p8ijdc2qsqfksa0hg0pkl8v5-nixos-vm.drv
  /nix/store/13in3jvgp8f4gsgrs8cgavzgiwx6vkax-driverConfiguration.json.drv
  /nix/store/bwglp9fmqdj6zsvgmsax57gpx6g5lyp1-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/iqn3zn3847gp6ia4zr1q0rvbla9b30r2-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: iqn3zn3847gp6ia4zr1q0rvbla9b30r2-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], [])