these 5 derivations will be built:
  /nix/store/6fn29insv8817afw5xmq0zgdkisjbndj-source.drv
  /nix/store/9aqpsdk4mll61dw9h4byyp9n9p43ir2j-code-0.6.195-vendor-staging.drv
  /nix/store/azivsx1iikva95hi81l8cxw1nprjyhzq-code-0.6.195-vendor.drv
  /nix/store/mrknfm24spwn9d4jhri0nqirwhj1m3y6-code-0.6.195.drv
  /nix/store/3mghsv6dbvbanvafv9n44rjpsahz65mp-check-code.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy