these 11 derivations will be built:
  /nix/store/s2bkvavb9izv13sik1hpqkz2jyyx25xa-unit-harmonia-dev.service.drv
  /nix/store/8d9xf95zwb1w06vn2k4crajwd6yhiii3-system-units.drv
  /nix/store/ibg10cfdxgg5f4qzbgsl32k3yj5mnmhr-etc.drv
  /nix/store/bd9s40csg2qpzk81dffw8h9z70fdwnrr-activate.drv
  /nix/store/8qrbbm2mhq6falw5i7gfl7nd6ariqdl7-nixos-system-harmonia-test.drv
  /nix/store/6hxhvf2c6nfzsah1d7ilxpf8p2gxmma2-closure-info.drv
  /nix/store/axjfmc154g1f69pwbqhgy8712kwy1qks-run-nixos-vm.drv
  /nix/store/1bvhpbbwyr657fxy52smv134wrm3r7q0-nixos-vm.drv
  /nix/store/6fdvb8bay20f9bndizjh79xnv8xzrbi5-driverConfiguration.json.drv
  /nix/store/1cwh1zrls44ssjmnwrf54gpqnabl8m17-nixos-test-driver-chroot-store.drv
  /nix/store/iz5vpn9401271a3irv4yssfxvfhq1mbn-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: iz5vpn9401271a3irv4yssfxvfhq1mbn-vm-test-run-chroot-store.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], [])