these 25 derivations will be built:
  /nix/store/4awybidaxcwp5sgwgayzqc9fmn7g8vv7-system-path.drv
  /nix/store/4b20dgl74d59z66374nmzvmn11fvbpw9-dbus-1.drv
  /nix/store/1ny6mxsgyp59drjfg24kfskkv1ghhjr0-X-Restart-Triggers-dbus-broker.drv
  /nix/store/d9h0abcvbs15573qbdx1607kp33jaakz-unit-dbus-broker.service.drv
  /nix/store/4rc6blbdqlkgwfp0zwizag41f0f4kmm9-user-units.drv
  /nix/store/a4kkqsankkz08czpnydjfzsj0yv8wjzh-unit-dbus-broker.service.drv
  /nix/store/g9mwm2480pv70xzynz95c7kd9863flx1-unit-tinc.mesh.service.drv
  /nix/store/f4pslf2nifpgfh82rs1wbnknxnrwaxhs-system-units.drv
  /nix/store/4hn0f4nwhgbylc2g0vpd698ma97h8gcs-etc.drv
  /nix/store/klxb6irkzdvrkbcvb3ixrdflppikmkfy-activate.drv
  /nix/store/5sz47849j5ni6x85wwgrshz7nkdnb5al-nixos-system-alpha-test.drv
  /nix/store/bf215lbz4dwd2875rbwjyh74jj43xbi6-closure-info.drv
  /nix/store/0wyx1jqii903bzappwcfacilnk8jj22x-run-nixos-vm.drv
  /nix/store/3q3bchzgx5r6fyy4lv4cidihrfxrfrk4-unit-tinc.mesh.service.drv
  /nix/store/9yrlc9gbkwwdcbi91r8zayjzrgkswqjf-system-units.drv
  /nix/store/ggw199vvqpis5jp2pglxk8j0ckx86v7x-etc.drv
  /nix/store/f6yp564rlkay3xgf6hj7ha2qv2y1awhj-activate.drv
  /nix/store/sbg4hsjc793d5n888k3681dimgxgzan0-nixos-system-beta-test.drv
  /nix/store/vm4x82vw02p54iwwc4m9gvxyqlbvckra-closure-info.drv
  /nix/store/n55kp5lbhi87v9b6w51dn35csbyvmhax-run-nixos-vm.drv
  /nix/store/b2pqc9wwjsi60m3lmpk3lhmnihqmdw09-nixos-vm.drv
  /nix/store/i0flbw771r8rh88vla8mn2h420lniwsz-nixos-vm.drv
  /nix/store/g737lp1a752zhdcv37riw5nbm1wgij72-driverConfiguration.json.drv
  /nix/store/8vfgbm6q2mn4g1rc0dmxn7kj79y0gs42-nixos-test-driver-tincd-nixos.drv
  /nix/store/gp0x10i5qsnrkpmfmkpq6gy2dxk7qcsl-vm-test-run-tincd-nixos.drv
Failed to find a machine for remote build!
derivation: gp0x10i5qsnrkpmfmkpq6gy2dxk7qcsl-vm-test-run-tincd-nixos.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], [])