~/aspell-bn$ debuild -S

$ debuild -S
 dpkg-buildpackage -rfakeroot -us -uc -ui -I -i -S
dpkg-buildpackage: info: source package aspell-bn
dpkg-buildpackage: info: source version 0.2
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Pavel Sayekat <pavelsayekat@gmail.com>
 dpkg-source -I -i --before-build aspell-bn-0.2
 fakeroot debian/rules clean
dh clean
   dh_clean
 dpkg-source -I -i -b aspell-bn-0.2
dpkg-source: info: using source format '3.0 (native)'
dpkg-source: info: building aspell-bn in aspell-bn_0.2.tar.xz
dpkg-source: info: building aspell-bn in aspell-bn_0.2.dsc
 dpkg-genbuildinfo --build=source
 dpkg-genchanges --build=source >../aspell-bn_0.2_source.changes
dpkg-genchanges: info: including full source code in upload
 dpkg-source -I -i --after-build aspell-bn-0.2
dpkg-buildpackage: info: source-only upload: Debian-native package
Now running lintian -i -I --show-overrides aspell-bn_0.2_source.changes ...
E: aspell-bn changes: bad-distribution-in-changes-file unstable
N:
N:    You've specified an unknown target distribution for your upload in the
N:    debian/changelog file. It is possible that you are uploading for a
N:    different distribution than the one Lintian is checking for. In that
N:    case, passing --profile $VENDOR may fix this warning.
N:
N:    Note that the distributions non-free and contrib are no longer valid.
N:    You'll have to use distribution unstable and Section: non-free/xxx or
N:    Section: contrib/xxx instead.
N:
N:    Refer to Debian Policy Manual section 5.6.14 (Distribution) for details.
N:
N:    Severity: important, Certainty: certain
N:
N:    Check: changes-file, Type: changes
N:
E: aspell-bn source: source-contains-unsafe-symlink proc
N:
N:    The source contains an unsafe symlink. If followed, the link will escape
N:    the source root. Note that all absolute symlinks are unconditionally
N:    considered "unsafe" in this case (unlike in binary packages).
N:
N:    If it is a part of the package's testsuite, Lintian may have failed to
N:    recognise it as a test. In that case, please override the tag.
N:
N:    Severity: serious, Certainty: possible
N:
N:    Check: cruft, Type: source
N:
E: aspell-bn source: readme-source-is-dh_make-template
N:
N:    The debian/README.source file appears to be an unmodified or
N:    insufficiently modified copy of the dh_make template.
N:
N:    Please double-check the README.source page and replace it with
N:    information about this source package or simply remove the file
N:    completely.
N:
N:    Severity: important, Certainty: certain
N:
N:    Check: cruft, Type: source
N:
W: aspell-bn source: useless-autoreconf-build-depends autotools-dev
N:
N:    Since compatibility level 10, debhelper enables the autoreconf sequence
N:    by default.
N:
N:    It is therefore not necessary to specify build-dependencies on
N:    dh-autoreconf or autotools-dev and they can be removed.
N:
N:    Severity: normal, Certainty: possible
N:
N:    Check: debhelper, Type: source
N:
W: aspell-bn source: superfluous-clutter-in-homepage <https://gitlab.com/Pavel-Sayekat/aspell-bn>
N:
N:    The "Homepage:" field in this package's control file contains
N:    superfluous markup around the URL, like enclosing < and >. This is
N:    unnecessary and needlessly complicates using this information.
N:
N:    Refer to Debian Policy Manual section 5.6.23 (Homepage) for details.
N:
N:    Severity: normal, Certainty: certain
N:
N:    Check: fields, Type: binary, udeb, source
N:
E: aspell-bn source: debian-rules-is-dh_make-template
N:
N:    The debian/rules file appears to be an unmodified or insufficiently
N:    modified copy of the dh_make template.
N:
N:    Please double-check the rules file.
N:
N:    Severity: important, Certainty: certain
N:
N:    Check: rules, Type: source
N:
I: aspell-bn source: out-of-date-standards-version 4.1.2 (released 2017-11-30) (current is 4.1.4)
N:
N:    The source package refers to a Standards-Version older than the one that
N:    was current at the time the package was created (according to the
N:    timestamp of the latest debian/changelog entry). Please consider
N:    updating the package to current Policy and setting this control field
N:    appropriately.
N:
N:    If the package is already compliant with the current standards, you
N:    don't have to re-upload the package just to adjust the Standards-Version
N:    control field. However, please remember to update this field next time
N:    you upload the package.
N:
N:    See /usr/share/doc/debian-policy/upgrading-checklist.txt.gz in the
N:    debian-policy package for a summary of changes in newer versions of
N:    Policy.
N:
N:    Refer to
N:    https://www.debian.org/doc/packaging-manuals/upgrading-checklist.txt for
N:    details.
N:
N:    Severity: wishlist, Certainty: certain
N:
N:    Check: standards-version, Type: source
N:
I: aspell-bn source: testsuite-autopkgtest-missing
N:
N:    This package does not declare a test suite. Having a test suite helps
N:    with automated QA in response to changes in the archive. For example, if
N:    your package has a test suite, it is possible to re-execute that test
N:    suite when any of the package dependencies has a new version and check
N:    whether that update caused problems for your package.
N:
N:    To declare a test suite, please add a debian/tests/control file to your
N:    package.
N:
N:    For more information on how to add functional tests to your package,
N:    browse to https://ci.debian.net/doc/.
N:
N:    Severity: wishlist, Certainty: certain
N:
N:    Check: testsuite, Type: source
N:
Finished running lintian.