these 11 derivations will be built:
  /nix/store/0v6alcfbfdl2bplwv72zyxq2syvygy43-unit-harmonia-dev.service.drv
  /nix/store/knnnypn48fwmhvpwf8s7g9yrzzkpzg5g-system-units.drv
  /nix/store/cdhjvdiwdi2z98lbp25x4nnnwnm8wqy4-etc.drv
  /nix/store/wynv74j9paia078d3hj6wm614823iiw2-activate.drv
  /nix/store/ywgd1ghwwk0yfgj36n5vwysckmz63s60-nixos-system-harmonia-test.drv
  /nix/store/agpz9nfqil3yf8b0vsfvf8iqgs0kkicq-closure-info.drv
  /nix/store/f0h941g7i03k75wb1d30hq4kj7bzjj52-run-nixos-vm.drv
  /nix/store/xi7q7d39gwqngcqygsx68ymdjsgg37cy-nixos-vm.drv
  /nix/store/kq5lkaddyg57ln9i2v4676j8mikinyhm-driverConfiguration.json.drv
  /nix/store/v40w11p6830gkk0l8fhkm51a03c2i0x8-nixos-test-driver-ca-derivations.drv
  /nix/store/3wk8j15rdi49hj1fph5cafcyg3xv3mwz-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: 3wk8j15rdi49hj1fph5cafcyg3xv3mwz-vm-test-run-ca-derivations.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], [])