these 5 derivations will be built:
  /nix/store/rdskxb75mzs0kiwdq1b3zkn10klk6ac9-render-options.drv
  /nix/store/2yhq8hrz3fja7nqcbgy97kkbpmrhpbw0-rendered.drv
  /nix/store/dnw3j162d85v33yvalyql3i0hdsg60ld-clan-cli-docs.drv
  /nix/store/92dd33jl4m7dfp6hhr291q5yf1csyjlx-generated-docs.drv
  /nix/store/wdi48f4d02invx336xa4z45z7j4gab3x-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy