this derivation will be built:
  /nix/store/n86glw0vzj726j9pfcd59ds9wmy6m89x-bcachefs-module-7.1.9-arch1-2.drv
building '/nix/store/n86glw0vzj726j9pfcd59ds9wmy6m89x-bcachefs-module-7.1.9-arch1-2.drv'...