these 24 derivations will be built:
  /nix/store/cak5qsxhad2n7w37cjav67yk4sfi43lp-nix.conf.drv
  /nix/store/2rk6ihhqqpx17q9l6dj4ghkzjih57f27-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ck69d5cbs7vrf668q8146pzlagzcff1n-unit-nix-daemon.service.drv
  /nix/store/d0m58vp48qnr7yx0zmqf0wdj85wc9jdn-system-units.drv
  /nix/store/0n20x6ni0if7zaiyq5brhsj6mbpf3f8c-etc.drv
  /nix/store/7zks4qxzgqb2ark9k0pqwrsifzg862cj-nix.conf.drv
  /nix/store/0rs6mc7cnxicv3c23gy532pxcly5wpzz-X-Restart-Triggers-nix-daemon.drv
  /nix/store/g02136wyp2pdss36ch650kpxvd0ywi67-unit-nix-grpc-daemon.service.drv
  /nix/store/h5vn713fn11bi5rsgy1q98ljjr0p07yk-unit-nix-daemon.service.drv
  /nix/store/d20qz786rx0qzxkyx7bn3fhyll9ldh3r-system-units.drv
  /nix/store/a687im526lij5lglirryqn1sgkrb64w2-etc.drv
  /nix/store/ivcdfc5j141p76g4hikd006pcldchjp5-activate.drv
  /nix/store/r6nn4ycxkrss548z6vdd8qx2daqwdzca-nixos-system-server-test.drv
  /nix/store/i5fvdw0g564fr8i1976l50ad8minwzgg-closure-info.drv
  /nix/store/5x9c63yf5sd90vmpgjv3fq9hy1vjgnp5-run-nixos-vm.drv
  /nix/store/38rdp5asd6h2l47v5q6zzs4fhalryyq4-nixos-vm.drv
  /nix/store/r8nlrg2xck7iifq5vm2nhm4jcz2fxhl9-activate.drv
  /nix/store/qj9qksvmls020ccwalvl9a06myh6jlp6-nixos-system-host1-test.drv
  /nix/store/g2xd57d5vpbfagk4az42x60z5hmykq35-closure-info.drv
  /nix/store/3khdk4v8hkdslxnmgj7an1g688i6m9a5-run-nixos-vm.drv
  /nix/store/gcdlgi5gq97r2pi9iz0svv7dm5cp5ggy-nixos-vm.drv
  /nix/store/ydd4rk7ffyalqychlf4kva64d32b3k1h-driverConfiguration.json.drv
  /nix/store/6pfr1vkwf9m0j3wk6wgndiafm4dssfv5-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/5d90pfca5s9yh3k0y51qrpvcykg5g1zf-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 5d90pfca5s9yh3k0y51qrpvcykg5g1zf-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], [])