warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
this derivation will be built:
  /nix/store/v3khp9a7wv4wlv3jn8rsf7ldi8n899g1-inputDerivation-gh-pages.drv
building '/nix/store/v3khp9a7wv4wlv3jn8rsf7ldi8n899g1-inputDerivation-gh-pages.drv'...
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy