these 11 derivations will be built:
  /nix/store/72yxi2cn6ih3s8jd9c95zf9q9ims98nq-unit-crasher.service.drv
  /nix/store/anb0d3k6q86c1xk6bb70spbdcmak9r2b-system-units.drv
  /nix/store/nf5nchq3ky40yk50fzza2zmjsf8asx7m-etc.drv
  /nix/store/2vb51kxda6fih84ik51k038h1aqbggb7-activate.drv
  /nix/store/41c24lkvvp16hk77i3c1n63i050k5bxk-nixos-system-machine-test.drv
  /nix/store/impgxbb7f8r7cmh7zp2sw2pv1p9al28p-closure-info.drv
  /nix/store/0grl60hxjzg5kqbfcrc6a7xi77fk2app-run-nixos-vm.drv
  /nix/store/chgvpfwsliq2szx7vi8bryajx61h6j79-nixos-vm.drv
  /nix/store/ybf69j4kkwizdapz6wk5s0lh9r8mqh7y-driverConfiguration.json.drv
  /nix/store/rbj5l7b49khgm8kxadi1ccmid0mk3slm-nixos-test-driver-systemd-coredump.drv
  /nix/store/6ybp05vy8jwwdimk512psqk0rlxqrp27-vm-test-run-systemd-coredump.drv
Failed to find a machine for remote build!
derivation: 6ybp05vy8jwwdimk512psqk0rlxqrp27-vm-test-run-systemd-coredump.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], [])