ci: Show test log on failure

Author: kou

ci/distcheck.sh

@@ -7,7 +7,7 @@ set -eux
   --enable-maintainer-mode \
   --prefix=/tmp/local
 
-make distcheck
+make distcheck VERBOSE=1
 make sum
 
 sudo -H mv *.tar.* *.sum /source/

ci/release.sh

@@ -25,7 +25,7 @@ echo "::endgroup::"
 
 echo "::group::distcheck"
 set -x
-make distcheck
+make distcheck VERBOSE=1
 set +x
 echo "::endgroup::"