these 11 derivations will be built:
  /nix/store/7hl6ziwwyhq31f0nldcvw4si7iwzxdc6-unit-harmonia-dev.service.drv
  /nix/store/fy991llzn9lb7rng36i4na79j6dsyvdl-system-units.drv
  /nix/store/hx1i7p99g40zw6fz3k9n7iqgwxwpqppf-etc.drv
  /nix/store/nd0s3w8mwj4fgdg6y1vfk88jj38ajllx-activate.drv
  /nix/store/3vpgmkajny0xqxx3b1bm3cr82br7ilgc-nixos-system-harmonia-test.drv
  /nix/store/ab96lnkkw0la6vg6s4r5vnb4kmjvnaz1-closure-info.drv
  /nix/store/217z3l1dpd10i3iyl8cwmkyqdcxmf6c3-run-nixos-vm.drv
  /nix/store/hkk5znjdglai24qsikn9m5a56lkbfvn6-nixos-vm.drv
  /nix/store/lhn11bv8iri9nzjpf0k7knhy2yaycpa7-driverConfiguration.json.drv
  /nix/store/q0cn8v3irm6rcq7w8mm08602hbvhc0rs-nixos-test-driver-chroot-store.drv
  /nix/store/5ymw9m4bs50n8ppknn665ahzfyc82r5g-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: 5ymw9m4bs50n8ppknn665ahzfyc82r5g-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], [])