these 14 derivations will be built:
  /nix/store/4xhnzdjqqspp4zbg9mshr2gmzk0z0q90-boot.json.drv
  /nix/store/3vpj90ywgw3mmyvd19sbrvm5yvcy30dl-echo-all.drv
  /nix/store/ayhjb9i38dmf028wwr6dm9al0xl70hh2-unit-echo.service.drv
  /nix/store/d9l7h189kc9xinwqjwli9vdbp8rk5vj2-system-units.drv
  /nix/store/pbb8x11dblahqlj8ddifh5vz43dpjk1l-etc.drv
  /nix/store/zmlan9jvr11f5pmzshwhhvwr1nk9qnl9-activate.drv
  /nix/store/r5gdcd86jdjxq7910pn8gws9jyjzgmi5-nixos-system-machine-test.drv
  /nix/store/y06w8fb846q7s544kv3kk9md3m0fx7rp-closure-info.drv
  /nix/store/zqdy4baxqs7xsn7mqhmmfbmkqmph7yvy-run-nixos-vm.drv
  /nix/store/kjnx2y2i79c1b6ssfzs0lvczp8km44kx-nixos-vm.drv
  /nix/store/xiw8bi0vpd56kxgrq8i70sdcz1nsnnh2-test-script.drv
  /nix/store/g94q18psclz07szahdxkjzjshwqmvx9w-driverConfiguration.json.drv
  /nix/store/28fnhvzb5p7dri96hkygghz8flly1vbs-nixos-test-driver-systemd-escaping.drv
  /nix/store/ij2iq7vwham5h4xd9kv9ch4swdrh2s7g-vm-test-run-systemd-escaping.drv
Failed to find a machine for remote build!
derivation: ij2iq7vwham5h4xd9kv9ch4swdrh2s7g-vm-test-run-systemd-escaping.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], [])