diffoscope 122 source package in Ubuntu

Changelog

diffoscope (122) unstable; urgency=medium

  [ Chris Lamb ]
  * Apply patch from László Böszörményi to update the squashfs test output and
    bump the required version for the test itself. (Closes: #935684)
  * Skip calls to unsquashfs when we are not root or fakeroot.
    (Re: reproducible-builds/diffoscope#63)
  * Include either standard error or standard output (and not just the latter)
    if/when an external command fails.
  * Fix a few unicode/bytes issues:
    - Avoid a possible traceback caused by a str/bytes confusion when handling
      the output of failing external commands.
    - Ensure that all of our artificially-created subprocess.CalledProcessError
      instances have `output` instances that are bytes objects, not str.
  * Improve debugging output:
    * Add the containing module name to the (eg.) "Using StaticLibFile for ..."
    * Improve and condense output when creating our Comparator object types.
  * Correct a reference to `parser.diff` as `diff` in this context is a Python
    function in the module, not the actual output returned from diff(1).
  * Add the "wabt" Debian package to the test dependencies so that we run the
    wasm tests.

  [ Mattia Rizzolo ]
  * Now that we test-require wabt, expect that its tools to be available during
    autopkgtests.

 -- Chris Lamb <email address hidden>  Fri, 30 Aug 2019 08:52:25 +0100