vcswatch reports that
there is an error with this package's VCS, or the debian/changelog file inside
it. Please check the error shown below and try to fix it. You might have
to update the VCS URL in the debian/control file to point to the correct
repository.
Cloning into bare repository '/srv/scratch/qa.debian.org/vcswatch/q/qtexengine'...
fatal: remote error: access denied or repository not exported: /?p=debian-science/packages/qtexengine.git