these 42 derivations will be built:
  /nix/store/1gak9dl6rnjb64kxfflgcc7fz4p4cvjs-system-path.drv
  /nix/store/b9kzpmg3r7nbh8isnm5zpp4yv5misw40-dbus-1.drv
  /nix/store/x6f4nfasvmqz6hahllza3ag2h2119wsb-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kyiyfqnrz2s73hr302196ps18d9h5hf4-unit-dbus-broker.service.drv
  /nix/store/m69vq6f89a2jkiywmlaqvfwgqnxvhj73-unit-tincr-mesh.service.drv
  /nix/store/mghd1xacd76p7as5g75wy9chrccy9qq5-system-units.drv
  /nix/store/a69fnvr1vk7ablsgcbnlnp0669r21kkm-unit-dbus-broker.service.drv
  /nix/store/rkmsb6zb9glrlnq1dkvj2wpid608yn5v-user-units.drv
  /nix/store/hwsyxrlw7jrx1dmy257kxbr3vkj9w19q-etc.drv
  /nix/store/p8svr03q4nchsdz4n463vv018v20kkcz-activate.drv
  /nix/store/mwmj6vril4w9jbj4q6450q9pismlmyns-nixos-system-beta-test.drv
  /nix/store/jjsgcgliw73xxgv1plvdl8v5i3in7g1f-closure-info.drv
  /nix/store/wwz6qsyrmvpvvgpza3g4a2d8a4p30yjl-run-nixos-vm.drv
  /nix/store/bp7sdyvhgcj745k0crzkbwdqzg6ldi7f-nixos-vm.drv
  /nix/store/kw22zxxwa5dvkal22f5m74mrzw610zx7-system-path.drv
  /nix/store/m86mlkxs6am880f3d3zmagbwjxraarrc-dbus-1.drv
  /nix/store/81lkgpcj4lc5x692qnxyljfxnpw3qhhp-unit-tincr-mesh.service.drv
  /nix/store/wsq8bk3c5x20bh2xn933kwbhab5d0qxb-X-Restart-Triggers-dbus-broker.drv
  /nix/store/l4qb9gkpl5q8dh5s6ayclihx23viz8sg-unit-dbus-broker.service.drv
  /nix/store/qszjv5j6q975hy6ji7p6f3is8k51rqgd-system-units.drv
  /nix/store/i6zs734vzgn9wvi3s7gjhjg2bb8sf3mv-unit-dbus-broker.service.drv
  /nix/store/xjvkmgkzsrnzagc6ip16z4gjjdn008sd-user-units.drv
  /nix/store/kcfx589crjxmgip3v30hb2nrl3mzdli8-etc.drv
  /nix/store/x9d4cmgh50w7apg7d326cqzgbm7npfgj-activate.drv
  /nix/store/n5b806vkqa9fhfqb3zc31v00ym8xy3rb-nixos-system-alpha-test.drv
  /nix/store/nx16g5grr0sz3b2hwxcg9wnv5mzx97kd-system-path.drv
  /nix/store/3nyl850b9ghsyi8irdrw7cl66nx7n40q-dbus-1.drv
  /nix/store/7r6mp8iaqdyywgm3vq8h58lnpwjsg4qk-X-Restart-Triggers-dbus-broker.drv
  /nix/store/zciy7lz7klh774648sd01blsj243kqny-unit-dbus-broker.service.drv
  /nix/store/raxh24ppllaldx971m23f482ajk7jbmk-user-units.drv
  /nix/store/81mrvwd4xhxvhj176zmi1nkgj62298wr-unit-tincr-mesh.service.drv
  /nix/store/nwhqy0kd6zkng3ci5lw69lfpjshsvkqa-unit-dbus-broker.service.drv
  /nix/store/znyghvz1w62kcd754hnjq1cl7jb66v83-system-units.drv
  /nix/store/vjx6sjcii18334bmk5ryw69a2krhyx9i-etc.drv
  /nix/store/vzcqmcd0x86a1wi7rqsavjkzgdxdd70m-activate.drv
  /nix/store/lim8h1zy5k93lq1r0af5nxjkdj7w9wp0-nixos-system-alpha-test.drv
  /nix/store/gsmgn71381p4jzdf98n4mlzvlir5ljkh-closure-info.drv
  /nix/store/jbwg53v4n93k4ydyjv1z0j770n5kxn6r-run-nixos-vm.drv
  /nix/store/kl5yc834nhha6izz13kk5vvz16amd52m-nixos-vm.drv
  /nix/store/47444jg8kxnqk7njd4mpq5yc6qlczkz4-driverConfiguration.json.drv
  /nix/store/02i4dd1m7agkqih16l4cy08ziz44vkfp-nixos-test-driver-tincr-module.drv
  /nix/store/d7zjx4pv2qvhj3c85xvwjqqir8vblw4z-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: d7zjx4pv2qvhj3c85xvwjqqir8vblw4z-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], [])