these 17 derivations will be built:
  /nix/store/0ii3sxd3f4g5rak3dijwbrjlxbg6lfch-unit-tinc.mesh.service.drv
  /nix/store/gl546wgdf9hw2nw6ba2lzh7z7i6kamrq-system-path.drv
  /nix/store/ryg8ra1833ipbbsri2bqndywd8caf68a-dbus-1.drv
  /nix/store/1rhj6y5abaafcxpawq6hcrv5i9yx61wk-X-Restart-Triggers-dbus-broker.drv
  /nix/store/hlb9cp6ffr3snr6b9wsj8csgd03h3hl9-unit-dbus-broker.service.drv
  /nix/store/0fpjajwap9sx4hyfhp2qbyhpkcv27ml9-system-units.drv
  /nix/store/m582kvla93nznha2a41c3xwng1f5svjk-unit-dbus-broker.service.drv
  /nix/store/kfz8f59j97kdq3jpnsq56pi1n4rdc3ri-user-units.drv
  /nix/store/9cagdcs10jwdpc4bsk6ji4iysikfqslh-etc.drv
  /nix/store/6nrdh0qh8n9bmv2nbxgay75lig8d97j8-activate.drv
  /nix/store/pqbhpa5r8i02cv5nvm5n5iyk9kq7mf0b-nixos-system-alpha-test.drv
  /nix/store/m69j9pwd27i55ycxa4c7bfc2i2g2bdhf-closure-info.drv
  /nix/store/asmzpib7dvnjdcvap56pqm3q2najyjqx-run-nixos-vm.drv
  /nix/store/n6raf2k1r4bvzjk6lk3b63nlkvm7hfn3-nixos-vm.drv
  /nix/store/mblydkbr79jvdlpqqks8yvh4bgc6kbiy-driverConfiguration.json.drv
  /nix/store/057rnn2h775kkkvxy2v3rln0x3z74lc5-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/06czz8y7h0yhn3l09hcy0q8gvgakpivd-vm-test-run-tincd-nixos-crossimpl.drv
Failed to find a machine for remote build!
derivation: 06czz8y7h0yhn3l09hcy0q8gvgakpivd-vm-test-run-tincd-nixos-crossimpl.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], [])