these 3 derivations will be built:
  /nix/store/qmdc3sjc4iz21lvg0ar0gf8rbvn921kw-vanixiets-docs-0.0.0-development.drv
  /nix/store/4ya6zr6n71237qrx0bpplfhlm6lj2a9f-deploy-docs.drv
  /nix/store/c7a4a1gv06g2ysfp2x2km40lvw1fg85s-apps-build.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy