these 24 derivations will be built:
  /nix/store/4qgfgni5b9sbslb25yxk7jy1q4w3fln3-nix.conf.drv
  /nix/store/3bfcqmidpjcpd5iad0iw5l3n8cscl7b4-X-Restart-Triggers-nix-daemon.drv
  /nix/store/47gidvyzm0vxl6p2g65nvn2m0nc8lq4a-nix.conf.drv
  /nix/store/xk5hym0dzd95s201p3cs79xzmarmxpi5-X-Restart-Triggers-nix-daemon.drv
  /nix/store/47fz258x06jfz46l1f6ddzbz8cnbka25-unit-nix-daemon.service.drv
  /nix/store/ri3x114wl8cn3a046h28m7igbpan962f-unit-nix-daemon.service.drv
  /nix/store/4i2j4wg3fva5jk75l39a8q3bqi47ln0n-system-units.drv
  /nix/store/d6xsv4ch7vmizvf9ldgdwsry038na2ix-unit-nix-grpc-daemon.service.drv
  /nix/store/vdp627q6p4v6l78syxwvmdx8csmvdbdb-system-units.drv
  /nix/store/89jqkqxlnk2aaibg502592c17mhvl5ry-etc.drv
  /nix/store/77zvpc50z8dqlj0fhvqfnzyamk6y1g45-activate.drv
  /nix/store/lacaybaggr8v73rm1vgiw4q8vfqp219k-nixos-system-server-test.drv
  /nix/store/rqk7lqyl3h1byhfbgqy156imq8c7ivs5-closure-info.drv
  /nix/store/p0x6mrv4xl02qc2v0smj45bdzak8ixfv-run-nixos-vm.drv
  /nix/store/a6mrrp88si8rch9b4fn58a7mzhf566k8-nixos-vm.drv
  /nix/store/9saj21fxlwmcw4qj2rhhsfc5wwcrwdwb-etc.drv
  /nix/store/9rsrpqf2iq679rykbwy56y7c613qa0l2-activate.drv
  /nix/store/yrgzgh93lgvyd95drchgq99g8bsvvim6-nixos-system-host1-test.drv
  /nix/store/x7ykrqwyjwyknw9hv9v9f6bhbr2sjz7x-closure-info.drv
  /nix/store/p2pmwq6zmzzynr22iji5rcrabh0wiki4-run-nixos-vm.drv
  /nix/store/fdfpr40k08p1hqj0m7z6mmhkwls13n4m-nixos-vm.drv
  /nix/store/w642d66x2l01w0wwwjxwrrr33pz11xzf-driverConfiguration.json.drv
  /nix/store/l6rx2xamw1drg1rfj4bg4k7dls7gs25i-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/7jh0nqqx18rjz4najj96xw34dsg36c7f-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 7jh0nqqx18rjz4najj96xw34dsg36c7f-vm-test-run-nix-grpc-store-acme-substituter.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], [])