these 24 derivations will be built:
  /nix/store/0ynnbnljbnsqfm0z10my8h2pyskwwfzb-nix.conf.drv
  /nix/store/3vdnw0x53n0fjw3mva3ilcbvcy6718i0-unit-nix-grpc-daemon.service.drv
  /nix/store/ccswcbnv8a6w523a9lx586gl9hl9cp9k-X-Restart-Triggers-nix-daemon.drv
  /nix/store/pdjhxdvkdvwd0pg2ahgn4dc5ighw0bk6-unit-nix-daemon.service.drv
  /nix/store/kds91xg69l74hhp6pj813003xvvm8b2i-system-units.drv
  /nix/store/wx2js6zqcf5fi7sprsgy38dccikbk7ak-etc.drv
  /nix/store/fkqklab6f1hnm6vbphvkzpljgr14n942-activate.drv
  /nix/store/1jfk5csq0i6mc8sb4byzdsn5m05r1sry-nixos-system-server-test.drv
  /nix/store/ch9ppyrk183sz0cjcg1km114l9g8z9b0-closure-info.drv
  /nix/store/374r8yzcvd51j9pbc8l2y03dqlch2gsv-run-nixos-vm.drv
  /nix/store/n2dm7786mkcdngrafhbgk7661ynx0d5z-nix.conf.drv
  /nix/store/p3y7wapbm4yp0apxvbp9y2wrb0ll26w5-X-Restart-Triggers-nix-daemon.drv
  /nix/store/plabk9mv1w2cvj850ik5gm6bjkxji8z8-unit-nix-daemon.service.drv
  /nix/store/l5ycmjmy5vjdns02mxl60zq9cwss8byl-system-units.drv
  /nix/store/irf9dkyasphsx0zg3h27ii676pf5pxq5-etc.drv
  /nix/store/zg53vxz2w9bg0c5c3dz75wz3bvq7wck7-activate.drv
  /nix/store/fr5rkjh8l1gxg0zk1lzaaqirshflgbyj-nixos-system-host1-test.drv
  /nix/store/hp4vb9xf4ral20v7q9jfn2083j1jxw07-closure-info.drv
  /nix/store/5im85n9sbragjrg9awz847rm78j6gabv-run-nixos-vm.drv
  /nix/store/4crgs14ay3l2050fkdybbfjf01rpw6y5-nixos-vm.drv
  /nix/store/b29q9023wadri7b000iskfgjjl7fb174-nixos-vm.drv
  /nix/store/489hwvnymcn175m6lpxaj7rkfqrzdm2r-driverConfiguration.json.drv
  /nix/store/gq8g46fwfb216205qbr2h7ps1s7l1w4y-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/pfdi4h3mq77grbv6n23jzjfpzgnz77ad-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: pfdi4h3mq77grbv6n23jzjfpzgnz77ad-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], [])