Running 'sbuild -A -v -c kali-dev-amd64-sbuild'
Building using working tree
Building package in normal mode
Looking for a way to retrieve the upstream tarball
Looking for upstream tarball in local branch.
Using pristine-tar to reconstruct dnscat2/0.07.
pristine-tar: successfully generated /tmp/tmp_paaznlb/dnscat2_0.07.orig.tar.gz
Building the package in /tmp/tmp_paaznlb/build-area/dnscat2-0.07, using sbuild -A -v -c kali-dev-amd64-sbuild
dpkg-source: info: using source format '3.0 (quilt)'
dpkg-source: info: building dnscat2 using existing ./dnscat2_0.07.orig.tar.gz
dpkg-source: info: using patch list from debian/patches/series
dpkg-source: warning: ignoring deletion of file client/Makefile, use --include-removal to override
dpkg-source: info: local changes detected, the modified files are:
 dnscat2-0.07/Makefile
 dnscat2-0.07/README.md
 dnscat2-0.07/client/Makefile.win
 dnscat2-0.07/client/controller/session.c
 dnscat2-0.07/client/dnscat.c
 dnscat2-0.07/client/libs/crypto/byte_order.h
 dnscat2-0.07/client/libs/dns.c
 dnscat2-0.07/client/libs/pstdint.h
 dnscat2-0.07/doc/protocol.md
 dnscat2-0.07/server/controller/controller_commands.rb
 dnscat2-0.07/server/controller/crypto_helper.rb
 dnscat2-0.07/server/controller/packet.rb
 dnscat2-0.07/server/controller/session.rb
 dnscat2-0.07/server/dnscat2.rb
 dnscat2-0.07/server/drivers/driver_command.rb
 dnscat2-0.07/server/drivers/driver_console.rb
 dnscat2-0.07/server/libs/dnser.rb
 dnscat2-0.07/server/libs/settings.rb
 dnscat2-0.07/server/libs/swindow.rb
 dnscat2-0.07/server/tunnel_drivers/driver_dns.rb
dpkg-source: error: aborting due to unexpected upstream changes, see /tmp/dnscat2_0.07-0kali2~jan+nus2.diff.iXzurh
dpkg-source: info: you can integrate the local changes with dpkg-source --commit
E: Failed to package source directory /tmp/tmp_paaznlb/build-area/dnscat2-0.07
brz: ERROR: The build failed.