these 4 derivations will be built:
  /nix/store/9v7c9rml9c13rfpb3v8iyv9618pih3fc-python3.14-nixos-test-lib-1.0.0.drv
  /nix/store/21yjgvd3kqx1k19wx1g3qxpc91l0f1ya-nixos-test-driver-1.1.drv
  /nix/store/1pfp2r84lcq81lagnz733jjhp93f9bvy-nixos-test-driver-nixos-test-age-backend.drv
  /nix/store/w2550a1d8h2h1wxkcwx49bqs2q10nfvp-vm-test-run-nixos-test-age-backend.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy