these 42 derivations will be built:
  /nix/store/mkyb98ixar8jgsli1qrczhqgk48k0mhb-system-path.drv
  /nix/store/d0kj6k83pgxcd29c8zrqg311n4fcr7pa-dbus-1.drv
  /nix/store/h16ph6pvqlbbyl26m7fnddmpywjrks5s-X-Restart-Triggers-dbus-broker.drv
  /nix/store/k6gf5x2a19f2llhhf8zsbwf8xybh5zcl-unit-dbus-broker.service.drv
  /nix/store/qx2ca967v7lni19pxkrj6wdvva6ydqi3-unit-tincr-mesh.service.drv
  /nix/store/0yhgcl71hagdipdkxfwx6rz94fq3q5pb-system-units.drv
  /nix/store/2qm90yfn5ifv9w0a15p7mjfby6abggi4-system-path.drv
  /nix/store/izxmdvhlbvff215bbbqbm39a2k5aydk5-unit-dbus-broker.service.drv
  /nix/store/yd11pi1js2ykwdxd2r5kn3df514xcrb9-user-units.drv
  /nix/store/qwk58y1w0pgrjs7hqik6wlwxydfpvhsn-etc.drv
  /nix/store/ndq8rlk8pw8cmpcsfwkkshp4xcg9p2rb-activate.drv
  /nix/store/vfs3l5sfw7bvynffc5q1h5pn8d1ifi5m-nixos-system-beta-test.drv
  /nix/store/80yh8nbqvamjr9mmiira2ln84xg6hzg5-closure-info.drv
  /nix/store/v0s964vsxpsx9pmnqamzqkin7fqa6g1y-run-nixos-vm.drv
  /nix/store/8r55nva5n1r55a2l2d7ywnnzmg6bcmj2-nixos-vm.drv
  /nix/store/hy9601vkwl0jz6qfyqphjfkawgk231b4-dbus-1.drv
  /nix/store/j6mwpvwn1s5dph6pvnj0fhbdwfc48556-X-Restart-Triggers-dbus-broker.drv
  /nix/store/3ndh7494w0saiyni2nx6ghdbqxmgd3g5-unit-dbus-broker.service.drv
  /nix/store/gnhddal1nbmzps3f6mi0w2z3w4gkn9rh-unit-tincr-mesh.service.drv
  /nix/store/91yxdgdxkss1h9sjqvj5w63rg7k9z0ny-system-units.drv
  /nix/store/3afcdyzhj8y00rahkncgszjxdcmws9y1-unit-dbus-broker.service.drv
  /nix/store/syr6xgcfqpp098iyd3w623lxrzikg0lx-user-units.drv
  /nix/store/54nbxcgmfggalvv39ki2dwddyy5dvdld-etc.drv
  /nix/store/q6gnqzjiqkf5y3nsnjiagg4cpjsbcg78-system-path.drv
  /nix/store/ggc6cx69jl17q1hb25446ydcpn7253dy-dbus-1.drv
  /nix/store/l3ih8yb94wlm2x1r9050w07hcb2kna8k-X-Restart-Triggers-dbus-broker.drv
  /nix/store/grj4ylhy6ry2lm3ys6482vn471wij4nf-unit-dbus-broker.service.drv
  /nix/store/w3gwf7vjqs6lyrqdy2p80mnc7hgb5cc7-unit-tincr-mesh.service.drv
  /nix/store/q1wax2jg19258micvmql6gyqpc7vi0z2-system-units.drv
  /nix/store/4dl8v8rzby3xkn1h30rvd0w8akrqp2y6-unit-dbus-broker.service.drv
  /nix/store/wjvark5y61d8b9p6pg7nngxppcbv1w7p-user-units.drv
  /nix/store/xzcia0943lrv3j28yh3blhnyc7jjwzq1-etc.drv
  /nix/store/d7bxx6h5pkkjxhd88qqx7a39h56sma5m-activate.drv
  /nix/store/bpl9xdm1xmfx6rc7czwcgkkzkhz8vnwg-nixos-system-alpha-test.drv
  /nix/store/d4hz03gdjfn8icpb13ml8r8yv9xh3xpi-activate.drv
  /nix/store/d4kss74vl85kp9l4xm32y3lgcc8av8a1-nixos-system-alpha-test.drv
  /nix/store/xrzjdq6272jn10jb3nnzys9adcs5hhb9-closure-info.drv
  /nix/store/ddhv1bdfmr23g4nwin7ka6bzs1xr96ll-run-nixos-vm.drv
  /nix/store/sp7rrz8w0536d40ia7d1911sz72ja2mk-nixos-vm.drv
  /nix/store/334dcrqm7i9cl14g1a3vf1dcrg4fwml5-driverConfiguration.json.drv
  /nix/store/8plmcnlhjlm125sch8dxkvs46cx0ansq-nixos-test-driver-tincr-module.drv
  /nix/store/fr7lwmal5f356yddpk1qy08dsacvccb7-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: fr7lwmal5f356yddpk1qy08dsacvccb7-vm-test-run-tincr-module.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], [])