FreeBSD web build failed on build-web.ysv.freebsd.org

[User Www-data]

Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/8.3R
===> releases/8.4R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/8.4R
===> releases/9.0R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/9.0R
===> releases/9.1R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/9.1R
===> releases/9.2R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/9.2R
===> releases/9.3R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/9.3R
===> releases/10.0R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/10.0R
===> releases/10.1R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/10.1R
===> releases/10.2R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/10.2R
===> releases/10.3R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/10.3R
===> releases/10.4R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/10.4R
===> releases/11.0R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/11.0R
===> releases/11.1R
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/11.1R
===> releng
Warning: Object directory not changed from original /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releng
===> search
env XML_CATALOG_FILES="file:///usr/local/www/build/head/en_US.ISO8859-1/htdocs/search/catalog-cwd.xml  file:///usr/local/www/build/head/en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/head/share/xml/catalog.xml  file:///usr/local/share/xml/catalog" /usr/local/bin/xmllint  --xinclude --valid --noout --nonet search.xml
search.xml:54: element input: validity error : No declaration for attribute autocapitalize of element input
id="words" name="q" type="text" size="50" maxlength="255" autocapitalize="none" 
                                                                               ^
search.xml:67: element input: validity error : No declaration for attribute autocapitalize of element input
      <input type="text" name="query" size="50" autocapitalize="none"/><br/>
                                                                     ^
search.xml:79: element input: validity error : No declaration for attribute autocapitalize of element input
      <input type="text" name="query" size="50" autocapitalize="none" /><br/>
                                                                      ^
search.xml:106: element input: validity error : No declaration for attribute autocapitalize of element input
="mlwords" name="q" type="text" size="50" maxlength="255" autocapitalize="none" 
                                                                               ^
*** Error code 4

Stop.
make[1]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/search
*** Error code 1

Stop.
make: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs
        3.06 real         1.22 user         1.93 sys