these 24 derivations will be built:
  /nix/store/40pmki3hb8ygw6h4xz75v4xdjk3nrkfn-nix.conf.drv
  /nix/store/22383cjs21ml206j0cc6cji7h40vzhn3-X-Restart-Triggers-nix-daemon.drv
  /nix/store/3i7wmyb0apqwq90dwd1pmm7kbcsha92w-nix.conf.drv
  /nix/store/cynch9kibgvz0s0n41nar2lhsid3g92y-unit-nix-daemon.service.drv
  /nix/store/mg1bmgi5k6wpjfjsyfmh54hchnmijrzk-system-units.drv
  /nix/store/4zjcan0wy4iq3knkvrbnay2gsxvad9ac-etc.drv
  /nix/store/3r07k038ladbr73r75jw890h82l9nkcq-activate.drv
  /nix/store/b8wcsskmwdwlxafd54vj5yzwyj2jbnry-X-Restart-Triggers-nix-daemon.drv
  /nix/store/7md7jfk974jcycg1mb7bhwmxk6cahcda-unit-nix-daemon.service.drv
  /nix/store/zp02wm26ijs419bhvs8wian8h4pf7kai-unit-nix-grpc-daemon.service.drv
  /nix/store/xmy9pk6m3b4a680kwqf645lsbp3d8db8-system-units.drv
  /nix/store/98c90phkpcs6d380qk9aanpz9q2gn8nn-etc.drv
  /nix/store/8djvp1n755lxrh14an7ih4ngnwvacjlz-activate.drv
  /nix/store/jjb36qwlsj06hiirmbz3rqrwhcp2jjr9-nixos-system-server-test.drv
  /nix/store/6k6gmz009vqk27d6rjz3qx4xr72jw31f-closure-info.drv
  /nix/store/hg91dxpxs315xznzmcfhc48494zr0r9i-nixos-system-host1-test.drv
  /nix/store/zi9yr8vwvbvbnvwr85byhdhckv2i976j-closure-info.drv
  /nix/store/c63846ypxn01vfq1g43pflwky8wfdcg7-run-nixos-vm.drv
  /nix/store/6vzhgcdbalv40a03pl6nw1w3p0kbb1jd-nixos-vm.drv
  /nix/store/j2blra19s076kz4c9aivrbqmvliyn4d7-run-nixos-vm.drv
  /nix/store/71qpr0kc89jya2xsw6gpkl560hs5c01l-nixos-vm.drv
  /nix/store/rsqwapwdwf2k2w0kyciqsg839467ibdj-driverConfiguration.json.drv
  /nix/store/aa6ym0n9ngg72v12lf0vf2xh739xzk7f-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/sm7gwbmffcpy1pvzdv4prdl7ixjaj540-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: sm7gwbmffcpy1pvzdv4prdl7ixjaj540-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], [])