these 16 derivations will be built:
  /nix/store/pp58hl9wgzjkl7i9fybkbl9w4s4yw8dm-system-path.drv
  /nix/store/v45r3gy7dm07gmfyf098k6bhlglkp5ka-dbus-1.drv
  /nix/store/y2kbqszjx3mhw3anvgqa3ngdigis765b-X-Restart-Triggers-dbus-broker.drv
  /nix/store/z9m42z39dhdh8qhcgf49i8yxp6qn5kpq-unit-dbus-broker.service.drv
  /nix/store/04dwk07vkknm4dzzy2dxm85x2z8dkwz0-user-units.drv
  /nix/store/4450bkw8bac5krc9lfqfz5wbfsyfsmqm-unit-dbus-broker.service.drv
  /nix/store/v92qsam1z1nrawllqbi1ii5qf4iq6fys-system-units.drv
  /nix/store/74qc467984xcry2k2r5qkkykbjfrg6zr-etc.drv
  /nix/store/93gv820sz671s9hdfag32r29fnr66j32-activate.drv
  /nix/store/mq7p4yb1gi00lllx8rfjgl5g47lzkzc7-nixos-system-server-test.drv
  /nix/store/2xl8w324slv0f29cf4p9b6lcq10r7n04-closure-info.drv
  /nix/store/qxbfvpn2swavwmr401dbf7hwnq23p05a-run-nixos-vm.drv
  /nix/store/7didfd6ndpal7g198vgyk3ycvldg0vlp-nixos-vm.drv
  /nix/store/m2q7yicb2zi7yifl8hym5w2rnyxd7hmk-driverConfiguration.json.drv
  /nix/store/yzdyxirgxgxz362dnppwny45jn6rqr89-nixos-test-driver-nspawn.drv
  /nix/store/ykz64ysqyimlwkpc3qfp6p24lk5qigqz-vm-test-run-nspawn.drv
Failed to find a machine for remote build!
derivation: ykz64ysqyimlwkpc3qfp6p24lk5qigqz-vm-test-run-nspawn.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], [])