these 11 derivations will be built:
  /nix/store/rc4109filiahcxmks4zigghp4ansib5q-unit-harmonia-dev.service.drv
  /nix/store/fvi42n843zq0ml16avm3gg9l49lxfrn8-system-units.drv
  /nix/store/hh93jqr8xl1my7ndb7i2ynvighdkci7m-etc.drv
  /nix/store/sj2lvm2yp0mg784cwrmrwbigv707idjh-activate.drv
  /nix/store/nq00s0xxpv3wdh4pxj7w42cjsrvi3lr7-nixos-system-harmonia-test.drv
  /nix/store/0gihgfw7sr4qh79fp94q0ri8z0shprsx-closure-info.drv
  /nix/store/r8zsy6nmnrsihxbpwyvnnvizbkcj4fp9-run-nixos-vm.drv
  /nix/store/ag6npgzhvlslhh38xkyn4vnksysgn6aa-nixos-vm.drv
  /nix/store/rh3c6ypbkxyrxdpc7gfrygxsa56sgqv0-driverConfiguration.json.drv
  /nix/store/x5cy5cpps4xdlk1frb80ai2mzh5p2syj-nixos-test-driver-chroot-store.drv
  /nix/store/3y7kn21v7j0s3fj5yxi3vccwc51p6fw8-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: 3y7kn21v7j0s3fj5yxi3vccwc51p6fw8-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], [])