xboard (4.9.1-1) [PTS] [DDPO]

ERROR:

Git: https://alioth.debian.org/anonscm/git/pkg-games/xboard.git
Enter a full Vcs-* header, supported schemes are: Vcs-Bzr, Vcs-Cvs, Vcs-Darcs, Vcs-Git, Vcs-Hg, Vcs-Mtn, Vcs-Svn.
For Vcs-Git append -b branch to select the branch name; append [subdir] if the debian/ directory is not in the repository root.
The next upload will reset the information from the source package headers.
Branch: master
Path: debian/changelog
Browser: https://anonscm.debian.org/gitweb/?p=pkg-games/xboard.git
Last scan: 2019-06-17 19:12:37+00
Error: fatal: unable to access 'https://alioth.debian.org/anonscm/git/pkg-games/xboard.git/': Failed to connect to alioth.debian.org port 443: No route to host
Next scan: 2019-06-18 17:00:00+00

Debian changelog in Git:

xboard (4.9.1-1) unstable; urgency=medium

  * New upstream version.
  * Add Recommends on alsa-utils, since xboard executes aplay to play sounds.

 -- Clint Adams <clint@debian.org>  Thu, 06 Oct 2016 15:33:20 -0400

This branch is even with tag debian/4.9.1-1