these 22 derivations will be built:
  /nix/store/zrjcyvnn96vdiybcnhczlqvbifwxpryi-niks3-server-1.4.0.drv
  /nix/store/958chv5dpqcvf1znbwf8v3fziv1dk3cr-niks3-server-customisation-layer.drv
  /nix/store/ppr4xwysb68cs2xzxqc8vzj5gmmms0mv-excludePaths.drv
  /nix/store/aj1hw208wf0r6rpisfciaz1gar7hwr15-layers.json.drv
  /nix/store/nbn1m864bjk0k5wwq4h43iwiss68lamz-niks3-server-conf.json.drv
  /nix/store/chyjfg3c3ffa08qk006s76sdy8qpbi5v-stream-niks3-server.drv
  /nix/store/v9qxpkdndppw6fhm2ig1401fgid5g57a-niks3-server.tar.drv
  /nix/store/4i3q6pzvxv8354vkz0yxmhg1c5vikdfk-k3s-agent-images.drv
  /nix/store/yz3pm0i2p0ixpghgx11w8gk04rmjl4g4-10-k3s.conf.drv
  /nix/store/d5b6f4q7c3b5x8s5gfr862qvf0pwq3k0-tmpfiles.d.drv
  /nix/store/qy7pdmr9mqvwkw63yinbaffz4fw3yk3p-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/q0xm6llvispac0v958dcvvljbq9jhrb3-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/3yc7gnmi5sxfvkw9f123a0bi8qqryfv7-system-units.drv
  /nix/store/0bzi1dzk049c2rpxw9lqry3ynbsgb8pw-etc.drv
  /nix/store/pi8mckc9cjn4a8bkwn16fa7nhnqcs02n-activate.drv
  /nix/store/xydgnzw05nzmzamr2nfa6vyr3f2rqckj-nixos-system-machine-test.drv
  /nix/store/g3vph2hgqnbqxjqkaww2qs3l4q5vax17-closure-info.drv
  /nix/store/2kxwybx16wf854bvass96ca1yvafrfgn-run-nixos-vm.drv
  /nix/store/v1slsrw9y5qdp0g9cs4hajmmph3j34bf-nixos-vm.drv
  /nix/store/9mmr8fpbzkggvl8c110apsi12gy66i1m-driverConfiguration.json.drv
  /nix/store/vvjw8w6rxrx3ngpb8nls4s499d5ij8y5-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/ij3kwzdgr2j7sgck67k1s4syd9w7gmw9-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: ij3kwzdgr2j7sgck67k1s4syd9w7gmw9-vm-test-run-nixos-test-k3s.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], [])