this derivation will be built:
  /nix/store/hsnarg8qsv6d260gmwgqk28ki7qfs3cy-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/hsnarg8qsv6d260gmwgqk28ki7qfs3cy-bcachefs-module-7.0.0-39-generic.drv'...