these 40 derivations will be built:
  /nix/store/0ij9wd8y11vhbv56afj12d40ya7sqj5y-unit-nix-grpc-daemon.service.drv
  /nix/store/kg0ph2zi810c08cdb6bg5yqlm30hs3p2-nix.conf.drv
  /nix/store/1lyp2iiaxj75pzkvl6gp7qp7j5h4ixg8-unit-nix-grpc-daemon.service.drv
  /nix/store/7dafcgqg7k1h6j8nxl2v3yd2sjkmp2a6-X-Restart-Triggers-nix-daemon.drv
  /nix/store/xsw4vjlmng3002v6f25jznncpikg91w3-unit-nix-daemon.service.drv
  /nix/store/zl32h2x21v5sddsximmcznk3jkclbm0d-system-units.drv
  /nix/store/0jsxmpzlayq5j04phxr0zq9bg9flvmm2-etc.drv
  /nix/store/s4mf78q5rb9xcllq6hbfpydfgn9dzfmw-activate.drv
  /nix/store/jwp2wq0sswsa1xls0333pflqiz20l7rz-nixos-system-worker2-test.drv
  /nix/store/g54091k98wfqw2k36dbyzxah3l1n3nwf-unit-nix-grpc-daemon.service.drv
  /nix/store/sj7vkbjr4sm4npxh8p5b3ij481bdqd7n-system-units.drv
  /nix/store/qrxpbyxy3386ns6ld3q8fgn965nd46gi-etc.drv
  /nix/store/lij0wkr7jvkidzpb2xq954dhd3i4shhz-activate.drv
  /nix/store/13ad714nyd6rbiypfv6nxygys2hgcxfj-nixos-system-worker2-test.drv
  /nix/store/af92dx14lm81whw2la851i8gk7pbp532-nix.conf.drv
  /nix/store/ym4fpgbd8glv6h5j95zyag1823k74vni-X-Restart-Triggers-nix-daemon.drv
  /nix/store/g4c6q37na3zm0g916gdf7a0y8khgghq3-unit-nix-daemon.service.drv
  /nix/store/y4f20vm76rm75zpzilxzgwmmml5nax5m-system-units.drv
  /nix/store/snfga6q4gd8cmflc5hmynhsrvizdbr35-etc.drv
  /nix/store/jb8zqmckybjkkzg0vql61qw0jbxznjvd-activate.drv
  /nix/store/1bnrqqyxwnz88mscqivpa9xhh11xj2xi-nixos-system-worker1-test.drv
  /nix/store/b8c8gl95pcgz3d8zr5sl861bha3sz96y-nix.conf.drv
  /nix/store/qgxw9vsmlf3y63wf5043kl2x6rc4kcqi-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ihqg9rcp98kkfldql2iy6sngmdyh1js8-unit-nix-daemon.service.drv
  /nix/store/27x02rybfh1n435l1qkscmgmbnrxapql-system-units.drv
  /nix/store/p5zk6xdbqh1l3b6ssra7apzjlhir80hf-closure-info.drv
  /nix/store/xsxxy075lmvdvpz92pv747bbfclrn21g-run-nixos-vm.drv
  /nix/store/61mbldrgg28mkwks1xcr13zda037xn1h-nixos-vm.drv
  /nix/store/68di9qywkbfq6d8k9ad0jqvcs75viyh5-closure-info.drv
  /nix/store/wsbzikjdkm8ydgzl971smkylk8ais2c0-run-nixos-vm.drv
  /nix/store/a8jc39n28qgpvp8s46xj1nwlw1wqzpiy-nixos-vm.drv
  /nix/store/akq4xp3nk0xd22d6ya1pfj5jx0d2g69r-etc.drv
  /nix/store/rsacz5vjd72c67cd202rcjwvqpm4qp2m-activate.drv
  /nix/store/a5zf55rmjfzm5lw8r49gxq6k31ckilwd-nixos-system-client-test.drv
  /nix/store/ykxmk06wd7x923gf1ivy8r7dfmb9nlw7-closure-info.drv
  /nix/store/xk3rqfwklw601blcgf8wqk4by570mrrc-run-nixos-vm.drv
  /nix/store/nyp4dk9dpdlhk4kbjn2xb5s8npbhq222-nixos-vm.drv
  /nix/store/l1rkjxy5ywgfvrnhnvi1vn2731b9290i-driverConfiguration.json.drv
  /nix/store/9z07bjkfjqpjgpxckzkfcrgzxq7byazz-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/fvgw1mv9imvkcl69bkhqkfpw9ckxvs8y-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: fvgw1mv9imvkcl69bkhqkfpw9ckxvs8y-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], [])