I'm hitting this as well:
$ lintian ../powa-web_4.1.2-1_amd64.changes
Warning in processable ../powa-web_4.1.2-1.dsc: Complex regular subexpression
recursion limit (65534) exceeded at
/usr/share/lintian/lib/Lintian/Check/Cruft.pm line 773.
Warning in processable ../powa-web_4.1.2-1.dsc: Complex regular subexpression
recursion limit (65534) exceeded at
/usr/share/lintian/lib/Lintian/Check/Cruft.pm line 773.
Warning in processable ../powa-web_4.1.2-1.dsc: Complex regular subexpression
recursion limit (65534) exceeded at
/usr/share/lintian/lib/Lintian/Check/Cruft.pm line 773.
Warning in processable ../powa-web_4.1.2-1.dsc: Complex regular subexpression
recursion limit (65534) exceeded at
/usr/share/lintian/lib/Lintian/Check/Cruft.pm line 773.
Warning in processable ../powa-web_4.1.2-1.dsc: Complex regular subexpression
recursion limit (65534) exceeded at
/usr/share/lintian/lib/Lintian/Check/Cruft.pm line 773.
[...]
$ cat ../powa-web_4.1.2-1.dsc
Format: 3.0 (quilt)
Source: powa-web
Binary: powa-web
Architecture: all
Version: 4.1.2-1
Maintainer: Debian PostgreSQL Maintainers
Uploaders: Christoph Berg ,
Homepage: https://github.com/powa-team/powa
Standards-Version: 4.6.0
Vcs-Browser: https://github.com/powa-team/powa-web
Vcs-Git: https://github.com/powa-team/powa-web.git
Build-Depends: debhelper-compat (= 13), dh-python, python3
Package-List:
powa-web deb database optional arch=all
Checksums-Sha1:
101d34afeede4beb1a1fd3925eaad5cdd41194ed 8190557 powa-web_4.1.2.orig.tar.gz
3f9bcd85a35c4ab40ae6e18654f068ea0481748b 8568 powa-web_4.1.2-1.debian.tar.xz
Checksums-Sha256:
40d109f2360d2b2e526df94191478fc9ccc1a6a215aab5bbbd80c7510396a762 8190557
powa-web_4.1.2.orig.tar.gz
04422b1557b74e3120ea3765e6f16568d6003cddc0cb4064190d6cb56b41edeb 8568
powa-web_4.1.2-1.debian.tar.xz
Files:
764b768000e1b2c2a54475f708e30cdf 8190557 powa-web_4.1.2.orig.tar.gz
a46dc33f41506ef0d17f7599b4a712a9 8568 powa-web_4.1.2-1.debian.tar.xz
Christoph