this derivation will be built:
  /nix/store/r2042kqa7qzfyp3jj5z3nqmiigq4hx1y-bcachefs-module-7.1.5-arch1-2.drv
building '/nix/store/r2042kqa7qzfyp3jj5z3nqmiigq4hx1y-bcachefs-module-7.1.5-arch1-2.drv'...