this derivation will be built:
  /nix/store/whhrsz7j89f2wkf6g7gm5v0p380ya8r9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/whhrsz7j89f2wkf6g7gm5v0p380ya8r9-bcachefs-module-7.0.0-31-generic.drv'...