Test against torch RC instead of nightly. Bump build version

.circleci/config.yml.in

@@ -39,11 +39,7 @@ commands:
       - run:
           name: adding UPLOAD_CHANNEL to BASH_ENV
           command: |
-            our_upload_channel=nightly
-            # On tags upload to test instead
-            if [[ -n "${CIRCLE_TAG}" ]]; then
-              our_upload_channel=test
-            fi
+            our_upload_channel=test
             echo "export UPLOAD_CHANNEL=${our_upload_channel}" >> ${BASH_ENV}
 
   brew_update:
@@ -146,7 +142,7 @@ commands:
         default: true
     steps:
       - pip_install:
-          args: --pre torch --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+          args: --pre torch -f https://download.pytorch.org/whl/test/cpu/torch_test.html
           descr: Install PyTorch from nightly releases
       - pip_install:
           args: --no-build-isolation <<# parameters.editable >> --editable <</ parameters.editable >> .
@@ -194,11 +190,11 @@ binary_common: &binary_common
     build_version:
       description: "version number of release binary; by default, build a nightly"
       type: string
-      default: ""
+      default: "0.14.0"
     pytorch_version:
       description: "PyTorch version to build against; by default, use a nightly"
       type: string
-      default: ""
+      default: "1.13.0"
     # Don't edit these
     python_version:
       description: "Python version to build against (e.g., 3.7)"
@@ -634,7 +630,7 @@ jobs:
             set -x
             source /usr/local/etc/profile.d/conda.sh && conda activate python${PYTHON_VERSION}
       - pip_install:
-          args: $(ls ~/workspace/torchvision*.whl) --pre -f https://download.pytorch.org/whl/nightly/torch_nightly.html
+          args: $(ls ~/workspace/torchvision*.whl) --pre -f https://download.pytorch.org/whl/test/torch_test.html
       - run:
           name: smoke test
           command: |
@@ -703,7 +699,7 @@ jobs:
             conda create -yn python${PYTHON_VERSION} python=${PYTHON_VERSION}
             conda activate python${PYTHON_VERSION}
       - pip_install:
-          args: $(ls ~/workspace/torchvision*.whl) --pre -f https://download.pytorch.org/whl/nightly/torch_nightly.html
+          args: $(ls ~/workspace/torchvision*.whl) --pre -f https://download.pytorch.org/whl/test/torch_test.html
       - run:
           name: smoke test
           command: |

packaging/pkg_helpers.bash

@@ -191,7 +191,7 @@ setup_pip_pytorch_version() {
   if [[ -z "$PYTORCH_VERSION" ]]; then
     # Install latest prerelease version of torch, per our nightlies, consistent
     # with the requested cuda version
-    pip_install --pre torch -f "https://download.pytorch.org/whl/nightly/${WHEEL_DIR}torch_nightly.html"
+    pip_install --pre torch -f "https://download.pytorch.org/whl/${UPLOAD_CHANNEL}/${WHEEL_DIR}torch_${UPLOAD_CHANNEL}.html"
     if [[ "$CUDA_VERSION" == "cpu" ]]; then
       # CUDA and CPU are ABI compatible on the CPU-only parts, so strip
       # in this case
@@ -212,13 +212,13 @@ setup_pip_pytorch_version() {
 # You MUST have populated PYTORCH_VERSION_SUFFIX before hand.
 setup_conda_pytorch_constraint() {
   if [[ -z "$PYTORCH_VERSION" ]]; then
-    export CONDA_CHANNEL_FLAGS="${CONDA_CHANNEL_FLAGS} -c pytorch-nightly -c pytorch"
+    export CONDA_CHANNEL_FLAGS="${CONDA_CHANNEL_FLAGS} -c pytorch-${UPLOAD_CHANNEL} -c pytorch"
     PYTHON="python"
     # Check if we have python 3 instead and prefer that
     if python3 --version >/dev/null 2>/dev/null; then
       PYTHON="python3"
     fi
-    export PYTORCH_VERSION="$(conda search --json 'pytorch[channel=pytorch-nightly]' | \
+    export PYTORCH_VERSION="$(conda search --json pytorch[channel=pytorch-${UPLOAD_CHANNEL}] | \
                               ${PYTHON} -c "import os, sys, json, re; cuver = os.environ.get('CU_VERSION'); \
                                cuver_1 = cuver.replace('cu', 'cuda') if cuver != 'cpu' else cuver; \
                                cuver_2 = (cuver[:-1] + '.' + cuver[-1]).replace('cu', 'cuda') if cuver != 'cpu' else cuver; \