these 4 derivations will be built:
  /nix/store/9v92dzis6wndxapcm88cka61zd18rrza-vanixiets-docs-0.0.0-development.drv
  /nix/store/55xkf2r0vm7fcq79iym1788lqghyzz20-vanixiets-docs-pull-request.drv
  /nix/store/frq78bz6jkjz0y137gxmm2n86z3bph9w-deploy-docs.drv
  /nix/store/c3k661yb59brm3n9bmy9519r0izsfrnk-deploy-docs-rehearsal.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy