these 24 derivations will be built:
  /nix/store/83x27dv1b3fbxlc19p4xg1ql51izxizc-nix.conf.drv
  /nix/store/hixy8szkc6ar1gl5yrmfsf54mzaqbfad-X-Restart-Triggers-nix-daemon.drv
  /nix/store/11r2l17hzcfzcsvyj1744qndssf751b0-unit-nix-daemon.service.drv
  /nix/store/l9ka0l1817i4vh2qd7sww8g0h0w16w4c-nix.conf.drv
  /nix/store/xsm8ib4mayb2n3bx84kpfz8qb0gs2fip-X-Restart-Triggers-nix-daemon.drv
  /nix/store/wniz36557k0inks798xm5s8sdi5ixdrd-unit-nix-daemon.service.drv
  /nix/store/vk7gm01hcxcwcciw2w4342vx8nhl6cln-system-units.drv
  /nix/store/fgmvq5f91anlajp5k5xc2nijiaskgc2p-etc.drv
  /nix/store/4gjv1jd59l25871l0cy2vdzjr42vy5pv-activate.drv
  /nix/store/xqwckb2l525821cf0bzzvqx6h044vzs7-unit-nix-grpc-daemon.service.drv
  /nix/store/ljwkczvikxwdqhmkr2wpjv0ygwankdr6-system-units.drv
  /nix/store/wbir23fxixkcxvyzp3g0wpjwpalii1p0-etc.drv
  /nix/store/rh0qwpv5h3d2b90c766v0p9ixlk3dlpl-activate.drv
  /nix/store/aa8xz7gflyagri8mh8c07xrnv4hdaviv-nixos-system-server-test.drv
  /nix/store/cbv91qgp6wwxdd9sk9gh1zqwmxldqnkk-closure-info.drv
  /nix/store/s1bcnz22aj8x16jl0kfn4ax26ai85zd4-run-nixos-vm.drv
  /nix/store/73a8smjr3m4mjb0b0rsmrarh3gcyjcny-nixos-vm.drv
  /nix/store/dicyq7vs3kcjc76l8v7c14cgsywxm9z9-nixos-system-host1-test.drv
  /nix/store/9lsvd4z2cazcvb8v8wm2r4l3wlbgaazp-closure-info.drv
  /nix/store/gxzfh6rfgghwdhbnlz6nx69kcwyp3rby-run-nixos-vm.drv
  /nix/store/l9rimnfszszfngszi3xw9a2x78yxjmcv-nixos-vm.drv
  /nix/store/qq7hgyhlj2hk71c6p6vdg6x74qq13lk7-driverConfiguration.json.drv
  /nix/store/ba2gz0dq2p2v5agjg1yghj0i2dca2hpz-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/7xwijs3rr6r54id9g2wlss3xs31mxnr8-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 7xwijs3rr6r54id9g2wlss3xs31mxnr8-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], [])