these 24 derivations will be built:
  /nix/store/0bvg1ckcwjjbcy419qyyqm97yfd5nzq4-nix.conf.drv
  /nix/store/8kpwx2mxjp27ss8rz6yyw3p1czysfkqr-unit-nix-grpc-daemon.service.drv
  /nix/store/ggji5vssigczlxvvlvrmd4b8j5sxa2sc-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ds82714x14nwivr0w4w0cgq7aylvd28b-unit-nix-daemon.service.drv
  /nix/store/zf40mypips1p5aghjd1ss60cxblrgzvx-system-units.drv
  /nix/store/z2nf0ca2lswvabv124xysjwg5wdx6nkf-etc.drv
  /nix/store/jk6ssdl23mg0la2ihfgc0arwq4jfrprq-activate.drv
  /nix/store/mhrx0ybas27fdf1c2g2hzgd73x0hqwi6-nixos-system-server-test.drv
  /nix/store/qmmagvv4r5wqbzw91l7lyncsfqpwx3hc-closure-info.drv
  /nix/store/5b5mxk3ima5ddrmnaqw54a7m764xs423-run-nixos-vm.drv
  /nix/store/0css2x0nb2j7cy1pv8xlfcsp7gnjap9g-nixos-vm.drv
  /nix/store/hwz66lfqh9lbwmjfi10rqgl2pfjyixb0-nix.conf.drv
  /nix/store/l9fwxnphbahpaxqjay19gqplxbnljpxa-X-Restart-Triggers-nix-daemon.drv
  /nix/store/v75d2zdzbrraificid2cwpwhrxymry3z-unit-nix-daemon.service.drv
  /nix/store/w4z604j6i7k1jays9jvsgyg7svl1flfn-system-units.drv
  /nix/store/12zdgyj7m61pq0szi7nd9362bkshd2na-etc.drv
  /nix/store/r0vrq7s07cycndr34a35r2s0x78b41hd-activate.drv
  /nix/store/5flpz4nyxq0y5yk4vb6idx4rqja8kl6x-nixos-system-host1-test.drv
  /nix/store/zz9x2zs5zbyj42y0rc5ri73b4y4mz5v4-closure-info.drv
  /nix/store/dxk8wp7k2zpr2b1izl3pylf5bscsvyip-run-nixos-vm.drv
  /nix/store/3znk89qqgycsm09q19zg412d01b32aqy-nixos-vm.drv
  /nix/store/hy0wx1ap2khgk54pr1rm1ch7klkbrb31-driverConfiguration.json.drv
  /nix/store/ax2l0my1hhngic4bk7pl40iirx6cq6di-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/9x2z8v87c5vjw4wxr5kwzkcfdrmp1f4s-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 9x2z8v87c5vjw4wxr5kwzkcfdrmp1f4s-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], [])