these 30 derivations will be built:
  /nix/store/mahb4jvgz1rfq6jb0h7df0ln899hgjpn-system-path.drv
  /nix/store/q2vpk03m2zls2rbbim74qa0hza6y9brr-dbus-1.drv
  /nix/store/yg11r6h9blsb540m6k43x1fz33q4bpi5-X-Restart-Triggers-dbus-broker.drv
  /nix/store/73mzqxnqhsnj8zq92i80bcqs0ai49an3-unit-dbus-broker.service.drv
  /nix/store/vnsmkl62c32786y9mmn52dxbkvkn7hjm-unit-niks3.service.drv
  /nix/store/1yxrizn7r8ljbmasbp3y2a24lkr09d58-system-units.drv
  /nix/store/vplc5h484jx4v56izbmz7n4igdgp7zlm-unit-dbus-broker.service.drv
  /nix/store/8a95pn9sv2xxflvrq4q0vh1508d2wsjd-user-units.drv
  /nix/store/l1qrs8k14f7v5y0201cip2c629z9v5q2-etc.drv
  /nix/store/6crk5q9qm6j96kzldgzvk0smwwa25b9d-activate.drv
  /nix/store/b72pjngknq02436bs8mvbnzxg6jbpmis-nixos-system-server-test.drv
  /nix/store/05np8m666gxkl37krq2dsjm96cc65bmd-closure-info.drv
  /nix/store/xn07ddnb8w2qr3jqh13rqlwszkr495qq-run-nixos-vm.drv
  /nix/store/c85j8r8622fz9h5c081dh53lwvsawh4c-nixos-vm.drv
  /nix/store/ma6ngks2abdsrnsbg2f2qaqsa3pd5x4v-test-script.drv
  /nix/store/4wanc2wx3zzs35i7nqdngdzmnrmfg0yx-unit-niks3-auto-upload.service.drv
  /nix/store/njnr539q0akkkrx3n3d0h4ddns17jqhr-niks3-post-build-hook.drv
  /nix/store/jpmyv6kf04z5bj3jr1s87vyspy79gy1w-nix.conf.drv
  /nix/store/rmxvdjsmdaj98padrcpxjyh857xrgds4-X-Restart-Triggers-nix-daemon.drv
  /nix/store/5k85a5yq0xvkkbkgf6mgzzl1s2mhdd7s-unit-nix-daemon.service.drv
  /nix/store/6pgk4c2sp72j3x3cvp8zfdmhk3jnngzq-system-units.drv
  /nix/store/7c5ykfji1flzdvz2k7lhlklpgn1i1qgk-etc.drv
  /nix/store/axdbz9yb5xz5nz1a0nvhzwacv0y29igr-activate.drv
  /nix/store/dv9icggd5i4g2v85hv7asdax7j90hqdr-nixos-system-builder-test.drv
  /nix/store/63vqqd9azlvgy2zmi2q1qswd3v0d9q45-closure-info.drv
  /nix/store/kdxr399aixh8pi3435ck9ahdkk4x3kyb-run-nixos-vm.drv
  /nix/store/n0gwkg4lcmrzh4b7ph4d9zklyp078bw3-nixos-vm.drv
  /nix/store/asgm6ap6l35n9c86509iz79mk1n80ddq-driverConfiguration.json.drv
  /nix/store/5h69jz46q50c4zma5ss16rnzh5xzp4a9-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/2idq22w78zyan0anddar6nry5qywy1jg-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 2idq22w78zyan0anddar6nry5qywy1jg-vm-test-run-nixos-test-niks3.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], [])