these 22 derivations will be built:
  /nix/store/xs4gbz7dibn9asr8fiwv633ma4aqsg9x-niks3-server-1.4.0.drv
  /nix/store/zd0mmcyzn6fcfwg88p8jk7ld4x0mrf1s-niks3-server-customisation-layer.drv
  /nix/store/jwm8ffxv7gk082rdqdq7a124v21k1ja7-excludePaths.drv
  /nix/store/32k59gwnc2ggqsy3h6wigzh8p11fkh75-layers.json.drv
  /nix/store/xq39qdmd30bm7yi4bhmj6rd8gkjgl89x-niks3-server-conf.json.drv
  /nix/store/xbi12lzf6rxr9qpfshhwvscw5zwh8ywm-stream-niks3-server.drv
  /nix/store/mbnyjbl83rnyq9mqkgf56901av5yhf87-niks3-server.tar.drv
  /nix/store/7j1j2ry3v5wlclb8n5qpwwi8yk4bx3pg-k3s-agent-images.drv
  /nix/store/893l0mkani18mxppxzgqkm31jx92kz8h-10-k3s.conf.drv
  /nix/store/lcivkhxm4f5vm91y11yaxdkh7pzgcsgm-tmpfiles.d.drv
  /nix/store/cxnr581zimxq38bbs5jyr9n8fpl3k91q-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/av8rk9nqpgifkzgf58axczyrkqziyikr-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/aczr0l75awm0h8lsg7gkgzpxp2cdj7xg-system-units.drv
  /nix/store/iqvah49f1xaydzb80dm2gdww6fdblaj6-etc.drv
  /nix/store/zj6mq8jq34fgbfw22zvcymfxgygmhgrk-activate.drv
  /nix/store/f8krn7lnad361l5388153739yk3mggsf-nixos-system-machine-test.drv
  /nix/store/dpgj7x3yjslgfiinm35fi1317c951giv-closure-info.drv
  /nix/store/rqx7qa83nnmd2g1rssq9c2hjqbz6afyk-run-nixos-vm.drv
  /nix/store/x83jl0qs5xpm9rdcgga9smjnjayv7nwl-nixos-vm.drv
  /nix/store/zljmvrzn5nh6ldv2ldhmjyd37za549gx-driverConfiguration.json.drv
  /nix/store/nxfz9yr8d0rl8bs39q2n6c547jbirjnr-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/sn086q0jcmf58wh2znxwyv1f5izw7z6i-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: sn086q0jcmf58wh2znxwyv1f5izw7z6i-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], [])