Debugging why cares failed on travis.

.travis.yml

@@ -10,16 +10,16 @@ env:
     matrix:
       # These are ordered to get as much diversity in the
       # first group of parallel runs (4) as posible
-      - TASK=test-py27-noembed
-      - TASK=test-pypy
-      - TASK=test-py36
+      #- TASK=test-py27-noembed
+      #- TASK=test-pypy
+      #- TASK=test-py36
       - TASK=lint-py27
-      - TASK=test-pypy3
+      #- TASK=test-pypy3
       - TASK=test-py35
-      - TASK=test-py278
+      #- TASK=test-py278
       - TASK=test-py27
-      - TASK=test-py34
-      - TASK=test-py27-cffi
+      #- TASK=test-py34
+      #- TASK=test-py27-cffi
 
 matrix:
   fast_finish: true

Makefile

@@ -77,6 +77,7 @@ test_prelim:
 	${PYTHON} --version
 	${PYTHON} -c 'import greenlet; print(greenlet, greenlet.__version__)'
 	${PYTHON} -c 'import gevent.core; print(gevent.core.loop)'
+	${PYTHON} -c 'import gevent.ares; print(gevent.ares)'
 	make bench
 
 toxtest: test_prelim
@@ -162,7 +163,7 @@ develop:
 # Then start installing our deps so they can be cached. Note that use of --build-options / --global-options / --install-options
 # disables the cache.
 # We need wheel>=0.26 on Python 3.5. See previous revisions.
-	${PIP} install -U -r dev-requirements.txt
+	${PIP} install -vv -U -r dev-requirements.txt
 
 lint-py27: $(PY27)
 	PYTHON=python2.7.13 PATH=$(BUILD_RUNTIMES)/versions/python2.7.13/bin:$(PATH) make develop travis_test_linters