this derivation will be built:
  /nix/store/pr2b73bkq7b649zdrjda0y3a5ci7vc7c-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/pr2b73bkq7b649zdrjda0y3a5ci7vc7c-bcachefs-module-7.0.0-26-generic.drv'...