bin.name = "rustup"
args = ["toolchain", "list", "--help"]
stdout = """
...
List installed toolchains

Usage: rustup[EXE] toolchain list [OPTIONS]

Options:
  -v, --verbose  Enable verbose output with toolchain information
  -q, --quiet    Force the output to be a single column
  -h, --help     Print help
"""
stderr = ""
