this derivation will be built:
  /nix/store/35i091alj36kjr0hwac64fwj57p0yz2n-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/35i091alj36kjr0hwac64fwj57p0yz2n-bcachefs-module-7.0.0-26-generic.drv'...