these 22 derivations will be built:
  /nix/store/sn1i06xdssdpy88cclm7q8m2qbzsja7m-niks3-server-1.14.1.drv
  /nix/store/lnd7i1qhrpy0r1njjxwgj7yy8hkdcim3-niks3-server-customisation-layer.drv
  /nix/store/272ambk4mrqn3xqjiz93p25avbjy4pq0-excludePaths.drv
  /nix/store/nk86rdgysv1661gv4hxx3b7jxwr9ahrs-layers.json.drv
  /nix/store/bjrlg5f032b1d0v1a6zh3ynwiic45qns-niks3-server-conf.json.drv
  /nix/store/a2rqsmpd0xy6dax57jkz383rxkm3qfzy-stream-niks3-server.drv
  /nix/store/gas9fswbyfch72cbphqi1gnpi85shf8s-niks3-server.tar.drv
  /nix/store/8nwx1lirzb2246lll97m1jp0y1l0ysq9-k3s-agent-images.drv
  /nix/store/yda6f37bnbrjsjfqw7pvcpkp589ndghb-10-k3s.conf.drv
  /nix/store/lpnxzndcr6x0hisz4lnwcf5s73yn258s-tmpfiles.d.drv
  /nix/store/j8msfa9ny549q895fnb5d1cc11938avz-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/nj70h5px8nanzmia8qcdy7np58vxmmma-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/xfdzc28p30xkyskb6ph2ckfj9hacvqsn-system-units.drv
  /nix/store/w7fg9r1mzpgbncnwaj8bmf2vkwykldlc-etc.drv
  /nix/store/28g90jfcdb7iny2a6zds1d2pn7kb8qzd-activate.drv
  /nix/store/5y0fhq3xcqx38picmidp0k1qmjad3vnv-nixos-system-machine-test.drv
  /nix/store/2p3dv8cq7qhqd2xms2vcvqpvdn85lqwc-closure-info.drv
  /nix/store/fmshzi93sdl0sh4xpp4p3c5zkgfrgkr3-run-nixos-vm.drv
  /nix/store/ygisal0fhh4pbgzl6x4zzbaiymny516m-nixos-vm.drv
  /nix/store/b2a00bgmyivqfpgb7gl572yvsh01qma6-driverConfiguration.json.drv
  /nix/store/ra24s2h9pcyp88nsww00impdn7cjm175-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/kb0cyp5ygljsfhasz48rsvg1hr75zrjg-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: kb0cyp5ygljsfhasz48rsvg1hr75zrjg-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], [])