this derivation will be built:
  /nix/store/23f9znffr86rds9vy7s3b5n6n0wkj367-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/23f9znffr86rds9vy7s3b5n6n0wkj367-bcachefs-module-7.0.0-28-generic.drv'...