these 12 derivations will be built:
  /nix/store/lf1hxzqbnjljjdzs7a3jhhikq1qz0835-unit-testbloat.service.drv
  /nix/store/szc2kzkq2k5yg3qxbna865r1cfky85rz-unit-testchill.service.drv
  /nix/store/1ps9xjvsm8nmb4139j29dqss13cx13bl-system-units.drv
  /nix/store/6j31wfcjvd3fxkp41z7x1lfvhwrf8bpz-etc.drv
  /nix/store/b4fd4pachbmpcg3w82piawgl8zscdavi-activate.drv
  /nix/store/48i6xj6907j54ib7bvpi5wcp50ww80fk-nixos-system-machine-test.drv
  /nix/store/2dx6wc5b94fz2mjv88dfz79fgdpdvjrc-closure-info.drv
  /nix/store/ds3g7mda4za6bqj99l28p1s03200bsni-run-nixos-vm.drv
  /nix/store/5ylsyjgs6lvys004b0zjgrijk77s7val-nixos-vm.drv
  /nix/store/y4yds017bj0h49knzf26n2l6066myjw4-driverConfiguration.json.drv
  /nix/store/4zls3mz1d47jbx9gf9dgpa2jc1a55xhl-nixos-test-driver-systemd-oomd.drv
  /nix/store/jlzc5ggzkimbi1vfrk31ac5qbqgizkjd-vm-test-run-systemd-oomd.drv
Failed to find a machine for remote build!
derivation: jlzc5ggzkimbi1vfrk31ac5qbqgizkjd-vm-test-run-systemd-oomd.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], [])