these 10 derivations will be built:
  /nix/store/zs976jvicr0pbff47y3810n4m8awljqs-system-units.drv
  /nix/store/diar70ayc5xb21lcmmwrx54j386zhskp-etc.drv
  /nix/store/yrh6hrnq7icx07hzmd9zjj8mcjdk4fwr-activate.drv
  /nix/store/cymch0sp7di0lli06c6lcp9jd90pypzz-nixos-system-machine-test.drv
  /nix/store/9r2d03kfd6dx6fh28742drbnlfg7rdgg-closure-info.drv
  /nix/store/z0wp0ha5xind1g5b0nnp51332a1r4vqm-run-nixos-vm.drv
  /nix/store/6nkll9qzg17mpflac32ymda2hdr6bhax-nixos-vm.drv
  /nix/store/gis5327p5wmh1cf5zsv0ra7asmlx7wka-driverConfiguration.json.drv
  /nix/store/6s44n6qrv4qqvmmx7gzawr3sdbq0hj73-nixos-test-driver-systemd-timesyncd.drv
  /nix/store/hf53fgj2xswk5w9lf4im6lvcl4pzjikm-vm-test-run-systemd-timesyncd.drv
Failed to find a machine for remote build!
derivation: hf53fgj2xswk5w9lf4im6lvcl4pzjikm-vm-test-run-systemd-timesyncd.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], [])