this derivation will be built:
  /nix/store/j5yy6j6y3zawm9zv56d3m8cw9n423pq9-bcachefs-module-7.1.6+deb14-rt-amd64.drv
building '/nix/store/j5yy6j6y3zawm9zv56d3m8cw9n423pq9-bcachefs-module-7.1.6+deb14-rt-amd64.drv'...