these 31 derivations will be built:
  /nix/store/j1yxqzfnq3hhjhk1ypvd24nh9361da81-nix.conf.drv
  /nix/store/3cny8s5nac4d6mgrs605ha679hjrhy37-X-Restart-Triggers-nix-daemon.drv
  /nix/store/jvgaikdrj3dvfs0yrcrvjvgcq5x4jprl-unit-nix-daemon.service.drv
  /nix/store/1sh7f6pimhfza5scfjpvj47dvimkf29r-system-units.drv
  /nix/store/cyffps54yj3m6pi6h3vqwdacq3310v1f-etc.drv
  /nix/store/zd2lnbfkxd6ljl8v7kss1f67a6s09hvj-activate.drv
  /nix/store/3xr35lz5ybfn2qc3vsph2v3zsb52n6l3-nixos-system-client-test.drv
  /nix/store/m5hdv2vnidg9dfgsv0a9wmbqkr5gxild-closure-info.drv
  /nix/store/068jwa12niqnac2xvzfiqsgva224v0ym-run-nixos-vm.drv
  /nix/store/1lq9ymb9zjw71p4srkk1gbh353fp205h-nixos-vm.drv
  /nix/store/s6r7z18s22a2s64sjndhd91iqdl0mnij-nix.conf.drv
  /nix/store/zj3jrwwhrfqv1x75w1lssjbd69jfphj9-X-Restart-Triggers-nix-daemon.drv
  /nix/store/7xfwi0rnnv385k9dn0xgld01hy9gsb04-unit-nix-daemon.service.drv
  /nix/store/zd050nkqqfbcw6m9wgqbi487ip0xs195-unit-nix-grpc-daemon.service.drv
  /nix/store/22bpl4paa03vp8sw7h2l1fsr9hy3wjda-system-units.drv
  /nix/store/36qcr63aa8xa2n6hjvqlnp31zvbds78m-system-units.drv
  /nix/store/7a3qqkafs2gc5y4gbvk1h98ibqhxm1n1-etc.drv
  /nix/store/n5c3186qb4fsdmwv8gy9y9a3gvr2q895-activate.drv
  /nix/store/v36cxk0yna4fkal04y92js3m9s1m48xl-nixos-system-worker1-test.drv
  /nix/store/cmfsj35af4cxxk5q4dn66mvg0gnwsdl9-closure-info.drv
  /nix/store/hvaz3j17vsnfp6sr0ak0ibyh6igqan78-run-nixos-vm.drv
  /nix/store/i63mvmdqa4vpyygc3l90yg2hhn9pvknz-nixos-vm.drv
  /nix/store/xsz2s0xdlhp5g818fq7z6shs5fy2c05c-etc.drv
  /nix/store/pk330ds2vcs7md75lkgl33lx8pc1r3c5-activate.drv
  /nix/store/zh5li5dyb8md2k76sw9kpmbz9x8vppp9-nixos-system-worker2-test.drv
  /nix/store/v7qd7vrdnnw9qjv7grlxyvhlcd7l584p-closure-info.drv
  /nix/store/lagwasdbkrzk75wjim1yl3ijw0kmrkij-run-nixos-vm.drv
  /nix/store/v18p2ksf0mlpgl8ivdss9gssmq8mr4d4-nixos-vm.drv
  /nix/store/gw4s87j7zqygbmwx7wnky4nhbg9n2n9f-driverConfiguration.json.drv
  /nix/store/8ai2hwsb87miq0fb18z5g5s8dwsisa2s-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/8q5das2ql092m9vhxvslbascvrqikf85-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: 8q5das2ql092m9vhxvslbascvrqikf85-vm-test-run-nix-grpc-farm.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], [])