these 42 derivations will be built:
  /nix/store/jb3nfk8cw75dxdp31zcbac2xi71wmnjq-system-path.drv
  /nix/store/33s78m8fl28bnzn5s6y8d96k5p2ai3kh-unit-tincr-mesh.service.drv
  /nix/store/w79yn7xsbqy4nfn3ix3cc17yf32bixzm-dbus-1.drv
  /nix/store/6kjk5i29w9p0crl4vzwj2clgrzrac4v3-X-Restart-Triggers-dbus-broker.drv
  /nix/store/wav8v5hrq2v0755szwz1m23g02yns2hf-unit-dbus-broker.service.drv
  /nix/store/ma64lc2cv3h0s3j0dn8k5py90w4hb9gj-system-units.drv
  /nix/store/wvql69n3i63swr8xwb8wn9sqdj6cgjwp-unit-dbus-broker.service.drv
  /nix/store/xabzs5nazzhf4bv6krazi93xzdsmcp06-user-units.drv
  /nix/store/1f0cbwgj7ds7n3kwap577dq6xwr6bg79-etc.drv
  /nix/store/346zjnwa4bkav1s4cr5l9l6i4741g9vi-system-path.drv
  /nix/store/4kzbdrnp4rwg9swr2nazpc3fqla5rfji-unit-tincr-mesh.service.drv
  /nix/store/y4wshkik206lhsxrardkpmmrn3qkyzsv-dbus-1.drv
  /nix/store/fvxbcgc5a9j9sf1rabdwv5mmksdpbrsi-X-Restart-Triggers-dbus-broker.drv
  /nix/store/adgdmkhn1yy62xc2kw0bnb3gws5zs7na-unit-dbus-broker.service.drv
  /nix/store/864cpz80lqvvqw2hih0qcgj0wdfl0rpi-system-units.drv
  /nix/store/adwacz5gs52l67sy0ngdw54l3jqhn17d-unit-dbus-broker.service.drv
  /nix/store/jnj7sgasc52rqvwylw3qivzvb1kxavzj-user-units.drv
  /nix/store/5kd73f0nr2n0c2pnqva8ivr45mk8rzr1-etc.drv
  /nix/store/cj8igl52hbdfxa3r2ky7bx6pwhbgmxpy-activate.drv
  /nix/store/xrqy8cvpwzwar20ynpvhyzzbm00mp4qa-nixos-system-alpha-test.drv
  /nix/store/xvk8w3i2if32c2g6hsvpvmp2mcf7canh-activate.drv
  /nix/store/cjqjfvl7lyldz698pibjvj78wcdk8nz9-nixos-system-alpha-test.drv
  /nix/store/37arsb6ch7y93sgrcwyzgj63cbmy50rm-closure-info.drv
  /nix/store/gp0za2lfj35mcps7fhcdmhphck0l07fb-system-path.drv
  /nix/store/sw2j9c6fv12b6bf8ydngiq79cmpblhz5-dbus-1.drv
  /nix/store/c4i0i124hh0xd8rkbkm48j08yzriykvq-X-Restart-Triggers-dbus-broker.drv
  /nix/store/vhf6rls9d9bk2ifzf1z9s2zpc05hd3bi-unit-dbus-broker.service.drv
  /nix/store/kc9sqgvj35afbqsjd57kxl64cskl7k1r-user-units.drv
  /nix/store/71z56a8injgrgj4iyj9ap7pabl2vykw2-unit-tincr-mesh.service.drv
  /nix/store/8hr22r7jdmawf0p3mhrj6hyv2ivl4i8w-unit-dbus-broker.service.drv
  /nix/store/l1h264v18kndg51qhcf4ygi09spvxmxi-system-units.drv
  /nix/store/v7ylfwf8lqsg4ra4q3xdyw7grnl950jc-etc.drv
  /nix/store/3kw0g8ss39wxwq7xjzn08xlvkv2hp10w-activate.drv
  /nix/store/ii3yswb7phlff9f118xrhdd1lswn01vr-run-nixos-vm.drv
  /nix/store/95a2h6apb90r15hlkjqacighmdmi8kfv-nixos-vm.drv
  /nix/store/ifmybr9k2d7s3ab4zva38mm3wyxf70ka-nixos-system-beta-test.drv
  /nix/store/bn2kf0598m2cqqrvn3bb78l0y1la4apn-closure-info.drv
  /nix/store/aky21fgzk83y1z9j8hyri6drb640v57c-run-nixos-vm.drv
  /nix/store/psjrv9nyvmszrm9iynqyx5by73v3pd0l-nixos-vm.drv
  /nix/store/k41c7nw2ggqksmrnj1ss04p2a1bk75j2-driverConfiguration.json.drv
  /nix/store/ifl4dv82dlxq16zclj3y260qbglz81r9-nixos-test-driver-tincr-module.drv
  /nix/store/q6ys17md12yfimdidc9mdbal7lfsy40s-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: q6ys17md12yfimdidc9mdbal7lfsy40s-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], [])