these 11 derivations will be built:
  /nix/store/prq1z82l892n85qzrfvxhf9hcckai9fa-unit-harmonia-dev.service.drv
  /nix/store/w47a724b287zh5v3mgqm0pf46jyqnwdz-system-units.drv
  /nix/store/w2ly3ki7plxh7g40538d6dvm27h9jvjk-etc.drv
  /nix/store/w7xyds28nhq3dj0amzx1l1wr42anzrn3-activate.drv
  /nix/store/a3nlirr7d9mph6adbsck6pbqzm2k5cnz-nixos-system-harmonia-test.drv
  /nix/store/ixc4f1bjmijrhyl7g0mr46ic4p0nlsk0-closure-info.drv
  /nix/store/yirbg97r12x5rvavnlc0brmvh3jq1wp0-run-nixos-vm.drv
  /nix/store/xyj2qzcwi3rqx4iy92caahrkjivj35wm-nixos-vm.drv
  /nix/store/pnvqsmr5h7n8k427ia2xfl643c16lg3m-driverConfiguration.json.drv
  /nix/store/rplrzw2clry4jf7c4ip19kfan00g8lxd-nixos-test-driver-chroot-store.drv
  /nix/store/n1a6rw4r6pnv5lgicw31r4kvj64c1jl5-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: n1a6rw4r6pnv5lgicw31r4kvj64c1jl5-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], [])