these 11 derivations will be built:
  /nix/store/f4h7f279swrs2gd1a37slpkxg0wgnkkg-unit-echo.service.drv
  /nix/store/w3wh2cmh2807wwfkqllvxds2w637x35j-system-units.drv
  /nix/store/h0wa69a6p303kqsf3q916lawzxdx0azm-etc.drv
  /nix/store/ilznwlfmcn80z8id2jbik61g73a65r3s-activate.drv
  /nix/store/k0ra0c63d52zh2pqzj8p3n7b3phnrmzm-nixos-system-machine-test.drv
  /nix/store/2910v68yh0vaq3h6bniaj1mc6848rm3h-closure-info.drv
  /nix/store/y4gscaa3h899841hmn5z80w43zxkv8r1-run-nixos-vm.drv
  /nix/store/yblyzn5mzwydjw5brs1qmvqimrd184zg-nixos-vm.drv
  /nix/store/imha2d1rxd7ylg86b6ymgv7gnfwnlvl7-driverConfiguration.json.drv
  /nix/store/fksk6z32hpl8m3kfkgyaaak2nwr61l9a-nixos-test-driver-systemd-escaping.drv
  /nix/store/m30znhqsh9p4cc0941bxc9zbzcpvikqq-vm-test-run-systemd-escaping.drv
Failed to find a machine for remote build!
derivation: m30znhqsh9p4cc0941bxc9zbzcpvikqq-vm-test-run-systemd-escaping.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], [])