these 39 derivations will be built:
  /nix/store/2vkr8h3ihr0c54f8y0w8qnvyyw9clag1-system-path.drv
  /nix/store/0i3gsak53yk4vf5yw6n9w7xirx3agwb4-dbus-1.drv
  /nix/store/y08d0gr65j9c52sicm784lfmy76gcgjn-X-Restart-Triggers-dbus-broker.drv
  /nix/store/13sa02cbkykadmd7v3cm0977nbz2rnc5-unit-dbus-broker.service.drv
  /nix/store/jhfx7azn8a7zwkfwmn4yyrrx715xm9m2-unit-tinc.mesh.service.drv
  /nix/store/3b65l1s92dfj15nlcqdvrkwjbz2z3wjl-system-units.drv
  /nix/store/gwa7bhv4r8d3c66y90y15bbizli5v8f1-unit-dbus-broker.service.drv
  /nix/store/ar5jda4242ws9bs2wif87wbsh75bsx31-user-units.drv
  /nix/store/6lvpv7s7wil5r0kxv50nwgzciqi86w33-etc.drv
  /nix/store/j4wp1lgvcnc4i7d86qm4q7da98jch2wg-activate.drv
  /nix/store/zjralp5pqbp1pw5abh27w8d4rg8jjv05-nixos-system-bob-test.drv
  /nix/store/6mqyhdwz3sz5nf8cq96d58zkypd18jm0-closure-info.drv
  /nix/store/0hhsr5d55j20szfmkp1y27r0k9mi4nh5-run-nixos-vm.drv
  /nix/store/b1qg55s9ahm3gq03jxz5ds0ibzvk8pyp-nixos-vm.drv
  /nix/store/854my86k497dix1qx7pyhh2ki7h9mr8r-unit-tinc.mesh.service.drv
  /nix/store/kys2mq7cb499h3g1g2g0cgixr1kg51ma-system-units.drv
  /nix/store/c3vklc3izk1dkvcis75xq25msvg8l4h1-etc.drv
  /nix/store/0zi8cgzyh3n80w36xcqqnf05qrf5sk8r-activate.drv
  /nix/store/ck3a0jm250rb9ry93d5p82r4yhgswjci-nixos-system-alice-test.drv
  /nix/store/29nmx5z76fgkmfljcj7fc9xdvlckrmnl-closure-info.drv
  /nix/store/3awgr9dcggf1n0vrv6sf8rgbz8aivh4x-run-nixos-vm.drv
  /nix/store/mzbwl4i46xh7vpzpcb7gwhiv1hjjawsl-nixos-vm.drv
  /nix/store/4lz2ni5rpwqbfppzlkv793626nxxrlmz-system-path.drv
  /nix/store/hz1s6am9471q201mlyn91bwgzjy4biyc-dbus-1.drv
  /nix/store/2gr6p1jn01r6cdr6nhrwxv5s5qqmdvz1-X-Restart-Triggers-dbus-broker.drv
  /nix/store/8ycw0maflrd1402h7as6v59y943vnwhk-unit-dbus-broker.service.drv
  /nix/store/dq94n9ign2bq1frd0f3z9bkz3sqgapga-user-units.drv
  /nix/store/lrys1ldbgcv8n6155ans1hi6l3d0wfj7-unit-tinc.mesh.service.drv
  /nix/store/xa7993g7xgig3y49kjw52zz6hzm1j8ad-unit-dbus-broker.service.drv
  /nix/store/wngc7pfyj8ihrfjfflljrh8dkmlx1yz2-system-units.drv
  /nix/store/yjmii8r6pqda46zgi96jijymqj54a58j-etc.drv
  /nix/store/ylvm9nnx3yk08x7gl91b4a1a671cbs72-activate.drv
  /nix/store/hcazijyhvkps3gjb8wbmbz3i69ddj876-nixos-system-relay-test.drv
  /nix/store/j0mlgckl3bdzkzp7qr6a6x4x7h901mhb-closure-info.drv
  /nix/store/pjnnqb7rbmhbmmyfjbfhp0hpy21fq2gc-run-nixos-vm.drv
  /nix/store/vjdihr1lf9pzc9dk8gdaxdz8yawv383j-nixos-vm.drv
  /nix/store/0z1b4z8m6qlavb12p76q5pgsbkjfkz7x-driverConfiguration.json.drv
  /nix/store/r6lw9v1kv9j77dbms3jscl6rq6v7j89l-nixos-test-driver-tincd-nat-punch.drv
  /nix/store/5xv3p4wgvxksn4hn3x0dci6hq1wfyyb8-vm-test-run-tincd-nat-punch.drv
Failed to find a machine for remote build!
derivation: 5xv3p4wgvxksn4hn3x0dci6hq1wfyyb8-vm-test-run-tincd-nat-punch.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], [])