Use source format 3.0 (quilt) again.

7 jobs for master in 8 minutes and 58 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #349484
build

00:03:11

 
  Test
passed #349488
autopkgtest

00:03:23

passed #349489
blhc

00:01:15

passed #349487
lintian

00:01:34

passed #349490
piuparts

00:04:11

passed #349486
test-build-all

00:02:17

passed #349485
test-build-any

00:03:13