bin.name = "rustup"
args = ["default","--help"]
stdout = """
...
Set the default toolchain

USAGE:
    rustup[EXE] default [toolchain]

ARGS:
    <toolchain>    Toolchain name, such as 'stable', 'nightly', or '1.8.0'. For more information
                   see `rustup help toolchain`

OPTIONS:
    -h, --help    Print help information

DISCUSSION:
    Sets the default toolchain to the one specified. If the toolchain
    is not already installed then it is installed first.
"""
stderr = ""
