these 25 derivations will be built:
  /nix/store/009f79nbqjwls07b0bqf752jzkxgr0kl-unit-tinc.mesh.service.drv
  /nix/store/acc7xhn0b0vwyhn9ia486ylcgqmdr19s-system-path.drv
  /nix/store/cafvvljvvh7qfzhmlq65qbximl1xf3sd-dbus-1.drv
  /nix/store/lakcqwb4xlyr65zdz7bpcli9vz8a2vmw-X-Restart-Triggers-dbus-broker.drv
  /nix/store/llqlsm1p79p7v7dgwkf63ycl0jxybbsn-unit-dbus-broker.service.drv
  /nix/store/zacpvxb9rwv7lxcdqs156syhz6d0sdkf-unit-tinc.mesh.service.drv
  /nix/store/0r0g8fjfrhy428can6kmbg4m2k6j1xah-system-units.drv
  /nix/store/hbjf0w1ybg7ffa49b3d06sfi9f2rz329-system-units.drv
  /nix/store/qfjikqi36nfl2lzwqbxgagwb9dxzya5k-unit-dbus-broker.service.drv
  /nix/store/qfyybsgvsvaz7xpzjiyfd9qz1njra23s-user-units.drv
  /nix/store/n0ja9f34p00bp2s4fcys41lm0868y0cr-etc.drv
  /nix/store/30p26ilzpcsp209m2b1wijv7k2g958vd-activate.drv
  /nix/store/j98n8qs2cvj6danb7263mgnjclmhpl9g-etc.drv
  /nix/store/9l0clfcm6kdh10icm1xi905jj5izbc8j-activate.drv
  /nix/store/cbdyym09rxiyfz13b022xa75hc0drw5r-nixos-system-beta-test.drv
  /nix/store/d44yakfwhf0znxfl9cfp6c44cxlg21hs-closure-info.drv
  /nix/store/6j365ya8dsjmx9n7awg8ig1jhssf46kf-run-nixos-vm.drv
  /nix/store/72l21ngnrw43n3qlsyha4b3rdr3zgv1j-nixos-vm.drv
  /nix/store/gha0b7y6lsg6kqfzrxdx90v9nf5k5nns-nixos-system-alpha-test.drv
  /nix/store/dvmc5a7596pij8g9z6sis761nbxzvfx6-closure-info.drv
  /nix/store/i88afpgg5lmh55m2b3cb0qql4c56mgaq-run-nixos-vm.drv
  /nix/store/x98qhnn1dzdqzb324450mq6r9swswkpm-nixos-vm.drv
  /nix/store/xwa7cwadiymm1hli81bnyp67hy7mpcns-driverConfiguration.json.drv
  /nix/store/5pkfdh39f7ha82dbhsxqcvvhy5s5nj1n-nixos-test-driver-tincd-nixos.drv
  /nix/store/dak2zhb6ishs71nmli12ar658w8gab3s-vm-test-run-tincd-nixos.drv
Failed to find a machine for remote build!
derivation: dak2zhb6ishs71nmli12ar658w8gab3s-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], [])