this derivation will be built:
  /nix/store/k2svksaa2y276jhwn89j14il4yc225hh-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/k2svksaa2y276jhwn89j14il4yc225hh-bcachefs-module-7.1.5-zen1-1-zen.drv'...