these 11 derivations will be built:
  /nix/store/nbyh1cc47gykh77hl7084p1xlqn3ain2-unit-crasher.service.drv
  /nix/store/b3fgjmm1p4q7s83v26rsa4xrfgfll4nk-system-units.drv
  /nix/store/43i61ck5bxgiszv799yp2vnksbkhnjld-etc.drv
  /nix/store/jl1ivpwrhl2aqh870hmyhnwdibhfdia3-activate.drv
  /nix/store/z75ja67zlzxla9zy5c4s22ia201b2n4d-nixos-system-machine-test.drv
  /nix/store/bfjaall80rmb26hlw5klcclhrrn117a0-closure-info.drv
  /nix/store/whmng9q0l81w9qps4wb18mjck7hsl0dp-run-nixos-vm.drv
  /nix/store/6dw1f4dhck1n4h4ssh94jqg8dl29l333-nixos-vm.drv
  /nix/store/5xdwk9y3yyb13p7l0d604gbwvrl99ndy-driverConfiguration.json.drv
  /nix/store/x6sihc3wrvg0ijnlhad2l9shkpl28ggb-nixos-test-driver-systemd-coredump.drv
  /nix/store/i8vh8ikfw2414sxiwci7g6rj3xs6lxqi-vm-test-run-systemd-coredump.drv
Failed to find a machine for remote build!
derivation: i8vh8ikfw2414sxiwci7g6rj3xs6lxqi-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], [])