this derivation will be built:
  /nix/store/n74v3amjwrml6c753903nsh74sh6x8al-bcachefs-module-7.2.8-arch1-1.drv
building '/nix/store/n74v3amjwrml6c753903nsh74sh6x8al-bcachefs-module-7.2.8-arch1-1.drv'...