this derivation will be built:
  /nix/store/pp4155jcsya89j9i3xczqqdzyykmf8n2-bcachefs-module-7.2.9-arch1-1.drv
building '/nix/store/pp4155jcsya89j9i3xczqqdzyykmf8n2-bcachefs-module-7.2.9-arch1-1.drv'...