these 16 derivations will be built:
  /nix/store/bql3rxzg5395p1mi0m61p7h741rhyziq-system-path.drv
  /nix/store/cp3lcnba2r89k36c03xign8s2rqij1fl-dbus-1.drv
  /nix/store/igdhp83lwc197pbkyznxim38rg23727r-X-Restart-Triggers-dbus-broker.drv
  /nix/store/vmdyhn227a19gss73xhbziq2yw0hp766-unit-dbus-broker.service.drv
  /nix/store/5w2id2pc15c5b6bk7amxzpjkmra8shls-user-units.drv
  /nix/store/m2pdfzmws9hsrba6w1xwz03dhxsdjczb-unit-dbus-broker.service.drv
  /nix/store/j5a22426fhnd6hqjs15kyrh9syax6yna-system-units.drv
  /nix/store/7x6fs70h1rxsdfd4d63sv1zwlmxgxvgp-etc.drv
  /nix/store/h40mam9ylg7kbgh3xz71d6k1zmihh5yv-activate.drv
  /nix/store/m0inhbzyrwrjf8hfmd6dvak689aqdi2v-nixos-system-machine-test.drv
  /nix/store/7wp1hky8lryjm613vi5knj9w06c8sz4q-closure-info.drv
  /nix/store/f2x0sq45n5fwhh3qcnpi7i1q2nv8j62d-run-nixos-vm.drv
  /nix/store/23pyk2ri8s9jr4vpd10g1xwspbxrclc0-nixos-vm.drv
  /nix/store/qcl1z5400xrv0y8kc3vaawlgkaz6daq2-driverConfiguration.json.drv
  /nix/store/07xsr6l21yswvg2gy6nljdvakjak8h0l-nixos-test-driver-systemd-userdbd.drv
  /nix/store/69yfrxmc2i37npbv617m77d84jwcsfwv-vm-test-run-systemd-userdbd.drv
Failed to find a machine for remote build!
derivation: 69yfrxmc2i37npbv617m77d84jwcsfwv-vm-test-run-systemd-userdbd.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], [])