these 24 derivations will be built:
  /nix/store/p9aqixid55hjlkzq6n6gff4drvqyfys8-unit-nix-grpc-daemon.service.drv
  /nix/store/w64kl4bi1yhbjph3bq1szl2q0z9qv2lc-nix.conf.drv
  /nix/store/6s6npxpaxkl7cyahyr4viy9ai8v66443-X-Restart-Triggers-nix-daemon.drv
  /nix/store/zcgh5vbjpmmkx3pzj9101hdfvymbm6r2-unit-nix-daemon.service.drv
  /nix/store/f01jl9hbbqkdyp71wrnnsfws8f9s92g7-system-units.drv
  /nix/store/hyi6r6cilhk8x9pafiz5yy0x1bxyb5jr-etc.drv
  /nix/store/vs62718p21i7jkl92xx1g19hb3c0pmlh-activate.drv
  /nix/store/2r5lca9cqs0i84sg086kxr659k4a78vm-nixos-system-server-test.drv
  /nix/store/d1fd7h1pndk2ilmvwqrgq8ybm3fh435y-nix.conf.drv
  /nix/store/qbriss6259w13gq4yilf80hxpzflzy88-X-Restart-Triggers-nix-daemon.drv
  /nix/store/dx29gxdnig4jnz5cn7mq73rj1vli3h56-unit-nix-daemon.service.drv
  /nix/store/a0f6yx491pj7zp8k426ry9zc8r2r9l6y-system-units.drv
  /nix/store/40wkiq8kyxqnv8y96nwd8ngrhygsyq4l-etc.drv
  /nix/store/3fqprhz0z3firgiqkw5gnd6dyx0gbs8n-activate.drv
  /nix/store/w91r2npbjgq0sqjzdf4ki8599wwbcy0c-nixos-system-host1-test.drv
  /nix/store/vgkl67ibq7s1jf3sn4bkbny9xsbh5xpg-closure-info.drv
  /nix/store/5w9fq6axy8v43xc10lh9601737anpc01-run-nixos-vm.drv
  /nix/store/44bssqkzr88rsmxi6cfskywb8sp8ir9p-nixos-vm.drv
  /nix/store/mcamhin3120b8ynrppz2dlap5gy7vvmq-closure-info.drv
  /nix/store/vbkndxb909nsggjlnq82795ah2rvfgma-run-nixos-vm.drv
  /nix/store/999yr6vasan7z7pa72ag85zyqfa8d5pp-nixos-vm.drv
  /nix/store/552zq4vqxnsvapgfghnf889bw17b6fw7-driverConfiguration.json.drv
  /nix/store/a71dhw9ipam1js0wpq706c3ch4kmh3ha-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/wdfd2la91gnjzj920w12w9h60f09xsjs-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: wdfd2la91gnjzj920w12w9h60f09xsjs-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], [])