these 8 derivations will be built:
  /nix/store/v04lyi9y11y9183xmjblvapif50353jy-stage-2-init.sh.drv
  /nix/store/iyahrxa763rvgr5ha3cshck02fpv6s4x-nixos-system-server-test.drv
  /nix/store/n3bl4fn9k1yv50917n0jzd4vhnxxc08f-closure-info.drv
  /nix/store/nidbbl5djllbid4qxkc9i7lf7ach4iam-test-driver-0.0.1.drv
  /nix/store/w026z7lj342d381hya4rg6frmbi089hy-nixos-system-client-test.drv
  /nix/store/sj3s77kkja7irfji1c0dfhaml0q01sbm-closure-info.drv
  /nix/store/3d6shyxj58g2wqn7x9j8k7s9r67b478j-nixos-test-driver-clan-test-p2p-ssh-iroh.drv
  /nix/store/c8982adqaimlqi68jnp3bwazzqwaq9i3-container-test-run-clan-test-p2p-ssh-iroh.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
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
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