this derivation will be built:
  /nix/store/nib2biwv3niz5cp5w0c5h42lsd33slm1-vanixiets-docs-unit-0.0.0-development.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