this derivation will be built:
  /nix/store/7ip0jgdb7a47vq2c15r7nrdl4rkcn4af-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/7ip0jgdb7a47vq2c15r7nrdl4rkcn4af-bcachefs-module-7.0.0-38-generic.drv'...