these 13 derivations will be built:
  /nix/store/xx493h1rsw6w8gnwfm9smwxkmk7s3xmr-python3.14-nixbot.drv
  /nix/store/naqg722jyjql8hxv49r75g1vfrci70i4-unit-nixbot.service.drv
  /nix/store/d11jsr9mf5spvzdn47xx5nfjsvx2mj3j-system-units.drv
  /nix/store/5zqpv7m39i87m22cb4rmr8ph3im1g7ka-etc.drv
  /nix/store/cj1prfs75fpwwi874d1bm259f3prr0gc-activate.drv
  /nix/store/201cfg4gncmfw6llxy30yq55r36b91gh-nixos-system-gitlab-test.drv
  /nix/store/p8qqshk7mscjkzqxjz8gyvbyxiy56qyj-closure-info.drv
  /nix/store/gkfxpp6k2qxwa7yh8hajnwbp17w8jwwc-closure-info.drv
  /nix/store/vlzjjqrwzlrzk2sxjfdw9gv7gzjkbwn4-run-nixos-vm.drv
  /nix/store/33iknpjk5rn3mzp6nzj6ffj1arvhvnkc-nixos-vm.drv
  /nix/store/39dpcir27i1ykjh4brjzbpj177glwdd6-driverConfiguration.json.drv
  /nix/store/cfwksa8wxzh6dvg15nlak9h2g9sxkzg1-nixos-test-driver-nixbot-gitlab.drv
  /nix/store/l4kzg44qnf0j6y2zli536q30aa4ywrmk-vm-test-run-nixbot-gitlab.drv
Failed to find a machine for remote build!
derivation: l4kzg44qnf0j6y2zli536q30aa4ywrmk-vm-test-run-nixbot-gitlab.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], [])