this derivation will be built:
  /nix/store/ircj67qm76siwbq0qkqx2500z9qyjfi8-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/ircj67qm76siwbq0qkqx2500z9qyjfi8-bcachefs-module-7.0.0-38-generic.drv'...