these 22 derivations will be built:
  /nix/store/pfxmblbx30bvbnjc3m8fqcbjc7zvvw9l-niks3-server-1.4.0.drv
  /nix/store/l18vdz8f4f16iq90hpwjgaw01iajs6j5-niks3-server-customisation-layer.drv
  /nix/store/db8lb4qf1clwri6w58hxsnb6gbl7kkxd-excludePaths.drv
  /nix/store/pxqi00k273gqqvj517wbmik2q08sfk9b-layers.json.drv
  /nix/store/x4ygd7fvgs7fijvmfnlinblbmhfwpi0q-niks3-server-conf.json.drv
  /nix/store/kfhm0vr1zvxsawpqcq64w4py2dx89s4a-stream-niks3-server.drv
  /nix/store/q6jr3sv2dblc52wdin431gp3krmfp1zj-niks3-server.tar.drv
  /nix/store/jl5gc5gswkczdi60hrwl78id3m0z36my-k3s-agent-images.drv
  /nix/store/igb62635hmyn492zmicvk6wfkm6qgfpg-10-k3s.conf.drv
  /nix/store/rn3b5pssq5qw51yvmhyv1g3n2bpkl847-tmpfiles.d.drv
  /nix/store/ywz1y7x74gdpggyf73p2ia5fxafmi6nj-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/8dkp1s4hbdbb5d4dpcwmsxlsyk8zrgi5-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/4ggghy929j01f4d9fhbmfhb0xm5bm05s-system-units.drv
  /nix/store/604rfj79bhpiygky2z5cqxbhhknyn3av-etc.drv
  /nix/store/p26ds466m01vc76jb224k381jfxd5bqh-activate.drv
  /nix/store/35nbvd92mf1xvfhk99ps2yzslkc9wchs-nixos-system-machine-test.drv
  /nix/store/x420wjkc6gb1yhacfwkmgfg4aj94smbz-closure-info.drv
  /nix/store/181mn2xmb1af0ccm5mbg7yym9dai6h3l-run-nixos-vm.drv
  /nix/store/d0xifa67b77mma2plk27r4r3jwn4979m-nixos-vm.drv
  /nix/store/nb24b92i8gq27kj1d7zy7bsl0l32qqlh-driverConfiguration.json.drv
  /nix/store/ds7435whf6vaaq42r61lkv7x4s2czyp5-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/69jyn5v1k142fzbq54r30qlddmpl4iww-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: 69jyn5v1k142fzbq54r30qlddmpl4iww-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], [])