tests: updated branches in travis for 1.21.4.3.

.travis.yml

@@ -71,9 +71,9 @@ install:
   - if [ ! -f download-cache/pcre-$PCRE_VER.tar.gz ]; then wget -P download-cache https://downloads.sourceforge.net/project/pcre/pcre/${PCRE_VER}/pcre-${PCRE_VER}.tar.gz; fi
   - if [ ! -f download-cache/openssl-$OPENSSL_VER.tar.gz ]; then wget -P download-cache https://www.openssl.org/source/openssl-$OPENSSL_VER.tar.gz || wget -P download-cache https://www.openssl.org/source/old/${OPENSSL_VER//[a-z]/}/openssl-$OPENSSL_VER.tar.gz; fi
   - git clone https://github.com/openresty/test-nginx.git
-  - git clone https://github.com/openresty/openresty.git ../openresty
+  - git clone -b 1.21.4.x https://github.com/openresty/openresty.git ../openresty
   - git clone https://github.com/openresty/no-pool-nginx.git ../no-pool-nginx
-  - git clone https://github.com/openresty/openresty-devel-utils.git
+  - git clone -b 1.21.4.x https://github.com/openresty/openresty-devel-utils.git
   - git clone https://github.com/openresty/mockeagain.git
   - git clone https://github.com/openresty/lua-cjson.git lua-cjson
   - git clone https://github.com/openresty/lua-upstream-nginx-module.git ../lua-upstream-nginx-module
@@ -88,11 +88,11 @@ install:
   - git clone https://github.com/openresty/rds-json-nginx-module.git ../rds-json-nginx-module
   - git clone https://github.com/openresty/srcache-nginx-module.git ../srcache-nginx-module
   - git clone https://github.com/openresty/redis2-nginx-module.git ../redis2-nginx-module
-  - git clone https://github.com/openresty/lua-resty-core.git ../lua-resty-core
+  - git clone -b 0.1.27.x https://github.com/openresty/lua-resty-core.git ../lua-resty-core
   - git clone https://github.com/openresty/lua-resty-lrucache.git ../lua-resty-lrucache
   - git clone https://github.com/openresty/lua-resty-mysql.git ../lua-resty-mysql
   - git clone https://github.com/openresty/lua-resty-string.git ../lua-resty-string
-  - git clone https://github.com/openresty/stream-lua-nginx-module.git ../stream-lua-nginx-module
+  - git clone -b 0.0.13.x https://github.com/openresty/stream-lua-nginx-module.git ../stream-lua-nginx-module
   - git clone -b v2.1-agentzh https://github.com/openresty/luajit2.git luajit2
 
 before_script: