these 22 derivations will be built:
  /nix/store/5rmxs849mmdwf72pwd6c5n45qvvja3dx-niks3-server-1.4.0.drv
  /nix/store/xsad61cyxihxygc76gfcwqjq693ghwlm-niks3-server-customisation-layer.drv
  /nix/store/lshhhxp9biyg8iwqx9zlk6lybj11x3g3-excludePaths.drv
  /nix/store/x2jfxsxkbfwpmvhbrrrhmx08cxp3946z-layers.json.drv
  /nix/store/zqcjls7hrxx0z1q2p60rdbssa73wjvn3-niks3-server-conf.json.drv
  /nix/store/na7bg3wv2yb0x8idilyng08bsgs88gvf-stream-niks3-server.drv
  /nix/store/p9x1kyc5ikw1pb3j7gamkzjhq33nyicl-niks3-server.tar.drv
  /nix/store/zlni15sck8aa8cv2lckdrcbc1fyvnv1b-k3s-agent-images.drv
  /nix/store/1dyaazfcsysmw8nk6r8cn9ha60vmkzbb-10-k3s.conf.drv
  /nix/store/ijd3jrnynmybvy7ipajc8r0qa581vwai-tmpfiles.d.drv
  /nix/store/005c84hhqjjdlir0am4nndi958lr8vbr-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/g8s7jd1i4h3dza5may88rrcvn3sbwbna-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/xi278736dc7wgya1hs5spjcddk1rb9mm-system-units.drv
  /nix/store/rfgawry7yyppnpa2agzhgb6ff1ba8fsw-etc.drv
  /nix/store/d5b4r29fcaaypzi0gq8cn09lkdjwlk73-activate.drv
  /nix/store/amv0yrapki7nisfz13inzhhljyf5h67i-nixos-system-machine-test.drv
  /nix/store/zm4scf7pzf2qn1gd8p1d3likcn9iqx0p-closure-info.drv
  /nix/store/wad45xr0qxhswpcgi5j6f1cqwlv9rayn-run-nixos-vm.drv
  /nix/store/916gxv3yrl0lmg6fk47366rkxcb50k6i-nixos-vm.drv
  /nix/store/3jg7sq4bs6jhndyh8wvkpr8ml26csnph-driverConfiguration.json.drv
  /nix/store/jmzc3qxyimqd15pw5x74p44qmip926z8-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/blcrwrh3kzlfsl2ybxz8fb0i2mkbj7f6-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: blcrwrh3kzlfsl2ybxz8fb0i2mkbj7f6-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], [])