this derivation will be built:
  /nix/store/f2ws643jkxiw9s9i82frpj6iwzf4bsyg-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/f2ws643jkxiw9s9i82frpj6iwzf4bsyg-bcachefs-module-7.0.0-26-generic.drv'...