Merge rustc (1.39.0+dfsg1-4) import into refs/heads/workingbranch
authorXimin Luo <infinity0@debian.org>
Mon, 23 Dec 2019 03:21:02 +0000 (03:21 +0000)
committerXimin Luo <infinity0@debian.org>
Mon, 23 Dec 2019 03:21:02 +0000 (03:21 +0000)

Trivial merge