these 25 derivations will be built:
  /nix/store/pi0vkwdbf30ij57547nwa3dvr3f49gh8-system-path.drv
  /nix/store/47wad9fgadz42x3326x9c3rpm6hsqd3d-dbus-1.drv
  /nix/store/q07azgxb4z1waymmcilzg07jqvxig5dp-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6l3by173wd98xp1g8pnnj0kx3dn4j62w-unit-dbus-broker.service.drv
  /nix/store/mrh2w4b4mwcd8zyksnncg56qji4csz5w-unit-tinc.mesh.service.drv
  /nix/store/0h683v0r9sxi463fw9cxn4bqkrlx1h10-system-units.drv
  /nix/store/lgskfnp2m3v735vjsz6jiy0xjsrwsk97-unit-dbus-broker.service.drv
  /nix/store/nb0nyrjgsclld6z3yz2wzss34h69hl99-user-units.drv
  /nix/store/m34kaqc84llfp14ikamvxfwgk3qqh4qk-etc.drv
  /nix/store/1pjna4z28i2k3g8h4fndni2frpjlk7xp-activate.drv
  /nix/store/jknvdifmkf5ly29l2mb4nbcij4gg6kdr-nixos-system-alpha-test.drv
  /nix/store/j7z44ivn09157d3z9326san4vai7q9ws-closure-info.drv
  /nix/store/74k3pyx6cjfyxzaq93zbid7afzq1qn3x-run-nixos-vm.drv
  /nix/store/99vf8q0zz8dsz6jmyzi4carl47wq71dm-unit-tinc.mesh.service.drv
  /nix/store/r89bcrj2l3349rasp0dh98j031y4ssgp-system-units.drv
  /nix/store/cslx0v32hfdl5h2n137ky2515sa3kk5z-etc.drv
  /nix/store/alm4hdcshhwfwqmcwb3r1yrmcg06jfbs-activate.drv
  /nix/store/x427fnjsyxgxvwczmg0rvga1pzk491p4-nixos-system-beta-test.drv
  /nix/store/fwrmn98f5d28g1zsfydxh3vryrhm6209-closure-info.drv
  /nix/store/vygxm12dmr4nv4agcq6rdgxkmkjm9jc9-nixos-vm.drv
  /nix/store/scp6qqy16sryvnzfmpkcf52b8030x7nn-run-nixos-vm.drv
  /nix/store/y77bkp7nkbs0sih6c4x78igg8df117c0-nixos-vm.drv
  /nix/store/h7pdy7qc1ipazdg92qv1slmh66xnfjh4-driverConfiguration.json.drv
  /nix/store/qfkdhmkpfk54ixm59866wpyqlqx29qpn-nixos-test-driver-tincd-nixos.drv
  /nix/store/z5irm3hlwzzzwm3zfgm2lqmf67ic206r-vm-test-run-tincd-nixos.drv
Failed to find a machine for remote build!
derivation: z5irm3hlwzzzwm3zfgm2lqmf67ic206r-vm-test-run-tincd-nixos.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], [])