these 11 derivations will be built:
  /nix/store/ngyh69crbqkgy2idi8b4khyypwmm64ld-unit-harmonia-gc.service.drv
  /nix/store/phcjynix9n3ckymygkzp6mrhihxh6ss1-system-units.drv
  /nix/store/2bx0g02pvi67hkkw72rvxjhrjnx6xv0k-etc.drv
  /nix/store/9ps3gjzhjarnr4dljj70zghyxq36kxl0-activate.drv
  /nix/store/nl0j7pacshyk5shk99rkxpdzzx26cwdk-nixos-system-machine-test.drv
  /nix/store/aicacjsmj6dszvxkwri2b2sl4s3izxgp-closure-info.drv
  /nix/store/4fwsn89h61qbm4ckj0635dgrkv0z5kbm-run-nixos-vm.drv
  /nix/store/vpvw36xpqk1vwrsyabpdkba4js3wx40q-nixos-vm.drv
  /nix/store/av907mwqg6nx4p7gcrylqmk7n28d5fvd-driverConfiguration.json.drv
  /nix/store/65sg0y2l0ffxvyq1qcjz2w1m9dixxgfp-nixos-test-driver-gc.drv
  /nix/store/7ir3c4zl75vscgr3xak8s0crcj1h43zf-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: 7ir3c4zl75vscgr3xak8s0crcj1h43zf-vm-test-run-gc.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], [])