these 16 derivations will be built:
  /nix/store/0rpsdra127ans99x3wnmy7mp9njnl6rm-system-path.drv
  /nix/store/ssk02vah18n2m38cz7vdsik4pcyr0cd5-dbus-1.drv
  /nix/store/fz08yl3dkvrymxi6mbrxzmmbvgpryb6k-X-Restart-Triggers-dbus-broker.drv
  /nix/store/ymlm8z032y4pxm5ilnzrkkf85bja0ggd-unit-dbus-broker.service.drv
  /nix/store/j6gwq529hbf65k41lhn1rmnxq2cjcmrv-system-units.drv
  /nix/store/z6z2fmsgccz9c95p9c86hwk22ij8lr91-unit-dbus-broker.service.drv
  /nix/store/qzjg6fw9j08b9mfng6yhy8fniba9yb6c-user-units.drv
  /nix/store/7xsz7gf4kqikwf7m3zig8jgn5gs4drgq-etc.drv
  /nix/store/cdp037ahdlfp1c9la810rcl12pb89996-activate.drv
  /nix/store/x2pf73vycwbxv8835733r430jfyqvagx-nixos-system-machine-test.drv
  /nix/store/6k7sngh5nd1rr62cw7456y1nx6wc09fc-closure-info.drv
  /nix/store/1nwnr3954a4x1i9hs5xwg7x9r9am6pi7-run-nixos-vm.drv
  /nix/store/i6mf91wk977p07ai3w4lja4jimnm1n32-nixos-vm.drv
  /nix/store/4rq0srn321mxfv9sag3inf3946js2ni9-driverConfiguration.json.drv
  /nix/store/l8ds2rq99nr44s980v3vybaqs45473ai-nixos-test-driver-systemd-userdbd.drv
  /nix/store/47zypj27nkc468j3s3qnynkp80ajnxh0-vm-test-run-systemd-userdbd.drv
Failed to find a machine for remote build!
derivation: 47zypj27nkc468j3s3qnynkp80ajnxh0-vm-test-run-systemd-userdbd.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], [])