diff --git a/.travis.yml b/.travis.yml
index 2ba602354..a4b2c640e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,7 +39,7 @@ matrix:
 
     - os: linux
       dist: trusty
-      env: LINT=1 PYTHONWARNINGS=ignore RAY_USE_CMAKE=1
+      env: LINT=1 PYTHONWARNINGS=ignore
       before_install:
         # In case we ever want to use a different version of clang-format:
         #- wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
@@ -77,20 +77,18 @@ matrix:
 
     - os: linux
       dist: trusty
-      env: VALGRIND=1 PYTHON=2.7 PYTHONWARNINGS=ignore RAY_USE_CMAKE=1
+      env: VALGRIND=1 PYTHON=2.7 PYTHONWARNINGS=ignore
       before_install:
         - sudo apt-get update -qq
         - sudo apt-get install -qq valgrind
       install:
+        - ./ci/travis/install-bazel.sh
         - ./ci/travis/install-dependencies.sh
         - export PATH="$HOME/miniconda/bin:$PATH"
         - ./ci/travis/install-ray.sh
-        - ./ci/travis/install-with-cache-libs.sh
 
       script:
-        - cd build
-        - bash ../src/ray/test/run_object_manager_valgrind.sh
-        - cd ..
+        - bash src/ray/test/run_object_manager_valgrind.sh
 
         - export RAY_PLASMA_STORE_VALGRIND=1
         # - export RAY_RAYLET_VALGRIND=1
@@ -147,15 +145,8 @@ install:
   - bash src/ray/test/run_gcs_tests.sh
   # Raylet tests.
   - bash src/ray/test/run_object_manager_tests.sh
-  - bazel build "//:task_test" "//:worker_pool_test" "//:lineage_cache_test" "//:task_dependency_manager_test" "//:reconstruction_policy_test" "//:client_connection_test" "//:logging_test" "//:signal_test" -c opt
-  - ./bazel-bin/task_test
-  - ./bazel-bin/worker_pool_test
-  - ./bazel-bin/lineage_cache_test
-  - ./bazel-bin/task_dependency_manager_test
-  - ./bazel-bin/reconstruction_policy_test
-  - ./bazel-bin/client_connection_test
-  - ./bazel-bin/logging_test --gtest_filter=PrintLogTest*
-  - ./bazel-bin/signal_test
+  - bazel test --build_tests_only --test_lang_filters=cc ... -c opt
+
 
 script:
   - export PATH="$HOME/miniconda/bin:$PATH"
diff --git a/BUILD.bazel b/BUILD.bazel
index 80ba95e45..74da691b7 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -96,6 +96,7 @@ cc_test(
 cc_test(
     name = "logging_test",
     srcs = ["src/ray/util/logging_test.cc"],
+    args = ["--gtest_filter=PrintLogTest*"],
     copts = COPTS,
     deps = [
         ":ray_util",
diff --git a/src/ray/test/run_object_manager_tests.sh b/src/ray/test/run_object_manager_tests.sh
index 449af22ff..37fe59f0a 100644
--- a/src/ray/test/run_object_manager_tests.sh
+++ b/src/ray/test/run_object_manager_tests.sh
@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 
-# This needs to be run in the build tree, which is normally ray/build
+# This needs to be run in the root directory.
 
 # Cause the script to exit if a single command fails.
 set -e
 set -x
 
-bazel build "//:object_manager_stress_test" "//:object_manager_test" "@plasma//:plasma_store_server" -c opt
+bazel build -c opt "//:object_manager_stress_test" "//:object_manager_test" "@plasma//:plasma_store_server"
 
 # Get the directory in which this script is executing.
 SCRIPT_DIR="`dirname \"$0\"`"
@@ -22,36 +22,22 @@ if [ ! -d "$RAY_ROOT/python" ]; then
   exit 1
 fi
 
-CORE_DIR="$RAY_ROOT/build"
-PYTHON_CORE_DIR="$RAY_ROOT/python/ray/core"
 REDIS_MODULE="./bazel-genfiles/ray_pkg/ray/core/src/ray/gcs/redis_module/libray_redis_module.so"
-
-if [[ "${RAY_USE_NEW_GCS}" = "on" ]]; then
-    REDIS_SERVER="$CORE_DIR/src/credis/redis/src/redis-server"
-
-    CREDIS_MODULE="$CORE_DIR/src/credis/build/src/libmember.so"
-    LOAD_MODULE_ARGS="--loadmodule ${CREDIS_MODULE} --loadmodule ${REDIS_MODULE}"
-else
-    REDIS_SERVER="./bazel-genfiles/ray_pkg/ray/core/src/ray/thirdparty/redis/src/redis-server"
-    LOAD_MODULE_ARGS="--loadmodule ${REDIS_MODULE}"
-fi
-
+LOAD_MODULE_ARGS="--loadmodule ${REDIS_MODULE}"
 STORE_EXEC="./bazel-bin/external/plasma/plasma_store_server"
 
 # Allow cleanup commands to fail.
-./bazel-genfiles/ray_pkg/ray/core/src/ray/thirdparty/redis/src/redis-cli -p 6379 shutdown || true
+bazel run -c opt //:redis-cli -- -p 6379 shutdown || true
 sleep 1s
-${REDIS_SERVER} --loglevel warning ${LOAD_MODULE_ARGS} --port 6379 &
+bazel run -c opt //:redis-server -- --loglevel warning ${LOAD_MODULE_ARGS} --port 6379 &
 sleep 1s
 # Run tests.
 ./bazel-bin/object_manager_stress_test $STORE_EXEC
 sleep 1s
 # Use timeout=1000ms for the Wait tests.
 ./bazel-bin/object_manager_test $STORE_EXEC 1000
-# Run tests again with inlined objects.
-./bazel-bin/object_manager_test $STORE_EXEC 1000 true
-./bazel-genfiles/ray_pkg/ray/core/src/ray/thirdparty/redis/src/redis-cli -p 6379 shutdown
+bazel run -c opt //:redis-cli -- -p 6379 shutdown
 sleep 1s
 
 # Include raylet integration test once it's ready.
-# $CORE_DIR/src/ray/raylet/object_manager_integration_test $STORE_EXEC
+# ./bazel-bin/object_manager_integration_test $STORE_EXEC
diff --git a/src/ray/test/run_object_manager_valgrind.sh b/src/ray/test/run_object_manager_valgrind.sh
index 12de9d118..f7e708e30 100644
--- a/src/ray/test/run_object_manager_valgrind.sh
+++ b/src/ray/test/run_object_manager_valgrind.sh
@@ -1,11 +1,13 @@
 #!/usr/bin/env bash
 
-# This needs to be run in the build tree, which is normally ray/build
+# This needs to be run in the root directory.
 
 # Cause the script to exit if a single command fails.
 set -e
 set -x
 
+bazel build -c opt "//:object_manager_stress_test" "//:object_manager_test" "@plasma//:plasma_store_server"
+
 # Get the directory in which this script is executing.
 SCRIPT_DIR="`dirname \"$0\"`"
 RAY_ROOT="$SCRIPT_DIR/../../.."
@@ -20,41 +22,26 @@ if [ ! -d "$RAY_ROOT/python" ]; then
   exit 1
 fi
 
-CORE_DIR="$RAY_ROOT/build"
-PYTHON_CORE_DIR="$RAY_ROOT/python/ray/core"
-REDIS_DIR="$CORE_DIR/src/ray/thirdparty/redis/src"
-REDIS_MODULE="$PYTHON_CORE_DIR/src/ray/gcs/redis_module/libray_redis_module.so"
-STORE_EXEC="$PYTHON_CORE_DIR/src/plasma/plasma_store_server"
+REDIS_MODULE="./bazel-genfiles/ray_pkg/ray/core/src/ray/gcs/redis_module/libray_redis_module.so"
+LOAD_MODULE_ARGS="--loadmodule ${REDIS_MODULE}"
+STORE_EXEC="./bazel-bin/external/plasma/plasma_store_server"
+
 VALGRIND_CMD="valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all --leak-check-heuristics=stdstring --error-exitcode=1"
 
-if [[ "${RAY_USE_NEW_GCS}" = "on" ]]; then
-    REDIS_SERVER="$CORE_DIR/src/credis/redis/src/redis-server"
-
-    CREDIS_MODULE="$CORE_DIR/src/credis/build/src/libmember.so"
-    LOAD_MODULE_ARGS="--loadmodule ${CREDIS_MODULE} --loadmodule ${REDIS_MODULE}"
-else
-    REDIS_SERVER="${REDIS_DIR}/redis-server"
-    LOAD_MODULE_ARGS="--loadmodule ${REDIS_MODULE}"
-fi
-
-echo "$STORE_EXEC"
-echo "${REDIS_SERVER} --loglevel warning ${LOAD_MODULE_ARGS} --port 6379"
-echo "$REDIS_DIR/redis-cli -p 6379 shutdown"
-
 # Allow cleanup commands to fail.
 killall plasma_store || true
-$REDIS_DIR/redis-cli -p 6379 shutdown || true
+bazel run -c opt //:redis-cli -- -p 6379 shutdown || true
 sleep 1s
-${REDIS_SERVER} --loglevel warning ${LOAD_MODULE_ARGS} --port 6379 &
+bazel run -c opt //:redis-server -- --loglevel warning ${LOAD_MODULE_ARGS} --port 6379 &
 sleep 1s
 
 # Run tests. Use timeout=10000ms for the Wait tests since tests run slower
 # in valgrind.
-$VALGRIND_CMD $CORE_DIR/src/ray/object_manager/object_manager_test $STORE_EXEC 10000
+$VALGRIND_CMD ./bazel-bin/object_manager_test $STORE_EXEC 10000
 sleep 1s
-$VALGRIND_CMD $CORE_DIR/src/ray/object_manager/object_manager_stress_test $STORE_EXEC
-$REDIS_DIR/redis-cli -p 6379 shutdown
+$VALGRIND_CMD ./bazel-bin/object_manager_stress_test $STORE_EXEC
+bazel run -c opt //:redis-cli -- -p 6379 shutdown
 sleep 1s
 
 # Include raylet integration test once it's ready.
-# $CORE_DIR/src/ray/raylet/object_manager_integration_test $STORE_EXEC
+# $VALGRIND_CMD ./bazel-bin/object_manager_integration_test $STORE_EXEC