this derivation will be built:
  /nix/store/26lhlhsh9m7cm3gf3885yyqs51s5w06z-bcachefs-module-7.1.2-arch2-1.drv
building '/nix/store/26lhlhsh9m7cm3gf3885yyqs51s5w06z-bcachefs-module-7.1.2-arch2-1.drv'...