[ci] remove IN_CI env var

The conventional env var to set is CI. Both circle and GHA set it, so IN_CI is unnecessary Pull Request resolved: https://github.com/pytorch/pytorch/pull/79229 Approved by: https://github.com/janeyx99
2025-10-20 21:14:14 +08:00 · 2022-06-10 23:52:15 -07:00
parent f51d5233f2
commit c978b609f7
58 changed files with 61 additions and 98 deletions
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@ -512,7 +512,6 @@ jobs:
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export CROSS_COMPILE_ARM64=1
            export JOB_BASE_NAME=$CIRCLE_JOB

@ -550,7 +549,6 @@ jobs:
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export JOB_BASE_NAME=$CIRCLE_JOB

            # Install sccache
@ -587,7 +585,6 @@ jobs:
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export JOB_BASE_NAME=$CIRCLE_JOB

            chmod a+x .jenkins/pytorch/macos-test.sh
@ -600,7 +597,6 @@ jobs:
            source /Users/distiller/workspace/miniconda3/bin/activate
            python3 -m pip install boto3==1.19.12

-            export IN_CI=1
            export JOB_BASE_NAME=$CIRCLE_JOB

            # Using the same IAM user to write stats to our OSS bucket
@ -626,7 +622,6 @@ jobs:
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export BUILD_LITE_INTERPRETER=1
            export JOB_BASE_NAME=$CIRCLE_JOB
            chmod a+x ${HOME}/project/.jenkins/pytorch/macos-lite-interpreter-build-test.sh
@ -830,7 +825,6 @@ jobs:
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            WORKSPACE=/Users/distiller/workspace
            PROJ_ROOT=/Users/distiller/project
            export TCLLIBPATH="/usr/local/lib"
--- a/.circleci/scripts/setup_ci_environment.sh
+++ b/.circleci/scripts/setup_ci_environment.sh
@ -66,7 +66,6 @@ add_to_env_file() {
  esac
 }

-add_to_env_file IN_CI 1
 add_to_env_file CI_MASTER "${CI_MASTER:-}"
 add_to_env_file COMMIT_SOURCE "${CIRCLE_BRANCH:-}"
 add_to_env_file BUILD_ENVIRONMENT "${BUILD_ENVIRONMENT}"
--- a/.circleci/verbatim-sources/job-specs/job-specs-custom.yml
+++ b/.circleci/verbatim-sources/job-specs/job-specs-custom.yml
@ -37,7 +37,6 @@
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export CROSS_COMPILE_ARM64=1
            export JOB_BASE_NAME=$CIRCLE_JOB

@ -75,7 +74,6 @@
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export JOB_BASE_NAME=$CIRCLE_JOB

            # Install sccache
@ -112,7 +110,6 @@
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export JOB_BASE_NAME=$CIRCLE_JOB

            chmod a+x .jenkins/pytorch/macos-test.sh
@ -125,7 +122,6 @@
            source /Users/distiller/workspace/miniconda3/bin/activate
            python3 -m pip install boto3==1.19.12

-            export IN_CI=1
            export JOB_BASE_NAME=$CIRCLE_JOB

            # Using the same IAM user to write stats to our OSS bucket
@ -151,7 +147,6 @@
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            export BUILD_LITE_INTERPRETER=1
            export JOB_BASE_NAME=$CIRCLE_JOB
            chmod a+x ${HOME}/project/.jenkins/pytorch/macos-lite-interpreter-build-test.sh
@ -355,7 +350,6 @@
          no_output_timeout: "1h"
          command: |
            set -e
-            export IN_CI=1
            WORKSPACE=/Users/distiller/workspace
            PROJ_ROOT=/Users/distiller/project
            export TCLLIBPATH="/usr/local/lib"
--- a/.github/actions/setup-linux/action.yml
+++ b/.github/actions/setup-linux/action.yml
@ -45,3 +45,4 @@ runs:
      shell: bash
      run: |
        env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+        env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
--- a/.github/actions/setup-rocm/action.yml
+++ b/.github/actions/setup-rocm/action.yml
@ -50,6 +50,7 @@ runs:
      shell: bash
      run: |
        env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+        env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"

    - name: ROCm set GPU_FLAG
      shell: bash
--- a/.github/templates/common.yml.j2
+++ b/.github/templates/common.yml.j2
@ -195,6 +195,7 @@ on:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
 {%- endmacro -%}

 {%- macro teardown_ec2_linux(pytorch_directory="") -%}
--- a/.github/templates/linux_binary_build_workflow.yml.j2
+++ b/.github/templates/linux_binary_build_workflow.yml.j2
@ -37,7 +37,6 @@ env:
  BUILD_ENVIRONMENT: !{{ build_environment }}
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
--- a/.github/templates/macos_binary_build_workflow.yml.j2
+++ b/.github/templates/macos_binary_build_workflow.yml.j2
@ -47,7 +47,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: !{{ build_environment }}
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/templates/windows_binary_build_workflow.yml.j2
+++ b/.github/templates/windows_binary_build_workflow.yml.j2
@ -47,7 +47,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: !{{ build_environment }}
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/_android-build-test.yml
+++ b/.github/workflows/_android-build-test.yml
@ -13,7 +13,6 @@ on:
        description: Name of the base docker image to build with.

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
--- a/.github/workflows/_android-full-build-test.yml
+++ b/.github/workflows/_android-full-build-test.yml
@ -30,7 +30,6 @@ on:
        required: true

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
--- a/.github/workflows/_bazel-build-test.yml
+++ b/.github/workflows/_bazel-build-test.yml
@ -13,7 +13,6 @@ on:
        description: Name of the base docker image to build with.

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
@ -123,7 +122,6 @@ jobs:
            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
            -e GITHUB_ACTIONS \
            -e GIT_DEFAULT_BRANCH="$GIT_DEFAULT_BRANCH" \
-            -e IN_CI \
            -e SHARD_NUMBER \
            -e NUM_TEST_SHARDS \
            -e JOB_BASE_NAME \
--- a/.github/workflows/_docs.yml
+++ b/.github/workflows/_docs.yml
@ -22,9 +22,6 @@ on:
        required: false
        description: Permissions for pushing to the docs site.

-env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
-
 jobs:
  build-docs:
    # Don't run on forked repos.
@ -86,7 +83,6 @@ jobs:
          container_name=$(docker run \
            -e BUILD_ENVIRONMENT \
            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
-            -e IN_CI \
            -e MAX_JOBS="$(nproc --ignore=2)" \
            -e SHA1="$GITHUB_SHA" \
            -e DOCS_VERSION="${target}" \
--- a/.github/workflows/_ios-build-test.yml
+++ b/.github/workflows/_ios-build-test.yml
@ -31,7 +31,6 @@ on:
        description: ios cert

 env:
-  IN_CI: 1
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
  BUILD_ENVIRONMENT: ${{ inputs.build-environment }}
  IOS_PLATFORM: ${{ inputs.ios-platform }}
--- a/.github/workflows/_linux-build.yml
+++ b/.github/workflows/_linux-build.yml
@ -27,9 +27,6 @@ on:
        value: ${{ jobs.build.outputs.docker-image }}
        description: The docker image containing the built PyTorch.

-env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
-
 jobs:
  build:
    # Don't run on forked repos.
--- a/.github/workflows/_linux-test.yml
+++ b/.github/workflows/_linux-test.yml
@ -17,7 +17,6 @@ on:
        description: Docker image to run in.

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
@ -111,7 +110,6 @@ jobs:
            -e PR_NUMBER \
            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
            -e GITHUB_ACTIONS \
-            -e IN_CI \
            -e BRANCH \
            -e SHA1 \
            -e AWS_DEFAULT_REGION \
--- a/.github/workflows/_mac-build.yml
+++ b/.github/workflows/_mac-build.yml
@ -29,9 +29,6 @@ on:
        required: true
        description: Secret for S3 bucket for macOS sccache.

-env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
-
 # For setup-miniconda, see https://github.com/conda-incubator/setup-miniconda/issues/179
 defaults:
  run:
--- a/.github/workflows/_mac-test-arm64.yml
+++ b/.github/workflows/_mac-test-arm64.yml
@ -53,5 +53,9 @@ jobs:
          # shellcheck disable=SC1090
          . ~/miniconda3/etc/profile.d/conda.sh
          set -ex
+          # TODO(https://github.com/pytorch/pytorch/issues/79293)
+          # This step currently fails if we actually run as if we're in CI.
+          unset CI
+
          conda run --cwd test -p "${ENV_NAME}" python3 test_mps.py -v
          conda env remove -p "${ENV_NAME}"
--- a/.github/workflows/_mac-test.yml
+++ b/.github/workflows/_mac-test.yml
@ -20,9 +20,6 @@ on:
        required: true
        description: secret acess key for test stats upload

-env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
-
 # For setup-miniconda, see https://github.com/conda-incubator/setup-miniconda/issues/179
 defaults:
  run:
--- a/.github/workflows/_rocm-test.yml
+++ b/.github/workflows/_rocm-test.yml
@ -29,7 +29,6 @@ on:
        description: secret acess key for test stats upload

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
@ -108,7 +107,6 @@ jobs:
            -e PR_NUMBER \
            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
            -e GITHUB_ACTIONS \
-            -e IN_CI \
            -e BRANCH \
            -e SHA1 \
            -e AWS_DEFAULT_REGION \
--- a/.github/workflows/_win-build.yml
+++ b/.github/workflows/_win-build.yml
@ -18,7 +18,6 @@ on:
        description: If set, build in debug mode.

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
--- a/.github/workflows/_win-test.yml
+++ b/.github/workflows/_win-test.yml
@ -17,7 +17,6 @@ on:
        description: JSON description of what test configs to run.

 env:
-  IN_CI: 1 # TODO delete in favor of GITHUB_ACTIONS
  GIT_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}

 jobs:
--- a/.github/workflows/generated-linux-binary-conda-nightly.yml
+++ b/.github/workflows/generated-linux-binary-conda-nightly.yml
@ -26,7 +26,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-conda
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
--- a/.github/workflows/generated-linux-binary-libtorch-cxx11-abi-master.yml
+++ b/.github/workflows/generated-linux-binary-libtorch-cxx11-abi-master.yml
@ -21,7 +21,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-libtorch-cxx11-abi
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
--- a/.github/workflows/generated-linux-binary-libtorch-cxx11-abi-nightly.yml
+++ b/.github/workflows/generated-linux-binary-libtorch-cxx11-abi-nightly.yml
@ -26,7 +26,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-libtorch-cxx11-abi
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
@ -5816,6 +5815,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6166,6 +6166,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6516,6 +6517,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6866,6 +6868,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
--- a/.github/workflows/generated-linux-binary-libtorch-pre-cxx11-master.yml
+++ b/.github/workflows/generated-linux-binary-libtorch-pre-cxx11-master.yml
@ -21,7 +21,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-libtorch-pre-cxx11
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
--- a/.github/workflows/generated-linux-binary-libtorch-pre-cxx11-nightly.yml
+++ b/.github/workflows/generated-linux-binary-libtorch-pre-cxx11-nightly.yml
@ -26,7 +26,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-libtorch-pre-cxx11
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
@ -5816,6 +5815,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6166,6 +6166,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6516,6 +6517,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6866,6 +6868,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
--- a/.github/workflows/generated-linux-binary-manywheel-master.yml
+++ b/.github/workflows/generated-linux-binary-manywheel-master.yml
@ -21,7 +21,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-manywheel
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
--- a/.github/workflows/generated-linux-binary-manywheel-nightly.yml
+++ b/.github/workflows/generated-linux-binary-manywheel-nightly.yml
@ -26,7 +26,6 @@ env:
  BUILD_ENVIRONMENT: linux-binary-manywheel
  BUILDER_ROOT: /builder
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PYTORCH_FINAL_PACKAGE_DIR: /artifacts
@ -1602,6 +1601,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -1949,6 +1949,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -3684,6 +3685,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -4031,6 +4033,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -5766,6 +5769,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -6113,6 +6117,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -7848,6 +7853,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
@ -8195,6 +8201,7 @@ jobs:
      - name: Preserve github env variables for use in docker
        run: |
          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+          env | grep '^CI' > "/tmp/github_env_${GITHUB_RUN_ID}"
      - uses: seemethere/download-artifact-s3@v4
        name: Download Build Artifacts
        with:
--- a/.github/workflows/generated-macos-arm64-binary-conda-nightly.yml
+++ b/.github/workflows/generated-macos-arm64-binary-conda-nightly.yml
@ -25,7 +25,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: macos-arm64-binary-conda
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/workflows/generated-macos-arm64-binary-wheel-nightly.yml
+++ b/.github/workflows/generated-macos-arm64-binary-wheel-nightly.yml
@ -25,7 +25,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: macos-arm64-binary-wheel
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/workflows/generated-macos-binary-conda-nightly.yml
+++ b/.github/workflows/generated-macos-binary-conda-nightly.yml
@ -25,7 +25,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: macos-binary-conda
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/workflows/generated-macos-binary-libtorch-cxx11-abi-nightly.yml
+++ b/.github/workflows/generated-macos-binary-libtorch-cxx11-abi-nightly.yml
@ -25,7 +25,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: macos-binary-libtorch-cxx11-abi
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/workflows/generated-macos-binary-libtorch-pre-cxx11-nightly.yml
+++ b/.github/workflows/generated-macos-binary-libtorch-pre-cxx11-nightly.yml
@ -25,7 +25,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: macos-binary-libtorch-pre-cxx11
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/workflows/generated-macos-binary-wheel-nightly.yml
+++ b/.github/workflows/generated-macos-binary-wheel-nightly.yml
@ -25,7 +25,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: macos-binary-wheel
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SKIP_ALL_TESTS: 1
--- a/.github/workflows/generated-windows-binary-conda-nightly.yml
+++ b/.github/workflows/generated-windows-binary-conda-nightly.yml
@ -24,7 +24,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-conda
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/generated-windows-binary-libtorch-debug-master.yml
+++ b/.github/workflows/generated-windows-binary-libtorch-debug-master.yml
@ -19,7 +19,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-libtorch-debug
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/generated-windows-binary-libtorch-debug-nightly.yml
+++ b/.github/workflows/generated-windows-binary-libtorch-debug-nightly.yml
@ -24,7 +24,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-libtorch-debug
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/generated-windows-binary-libtorch-release-master.yml
+++ b/.github/workflows/generated-windows-binary-libtorch-release-master.yml
@ -19,7 +19,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-libtorch-release
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/generated-windows-binary-libtorch-release-nightly.yml
+++ b/.github/workflows/generated-windows-binary-libtorch-release-nightly.yml
@ -24,7 +24,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-libtorch-release
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/generated-windows-binary-wheel-master.yml
+++ b/.github/workflows/generated-windows-binary-wheel-master.yml
@ -19,7 +19,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-wheel
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.github/workflows/generated-windows-binary-wheel-nightly.yml
+++ b/.github/workflows/generated-windows-binary-wheel-nightly.yml
@ -24,7 +24,6 @@ env:
  AWS_DEFAULT_REGION: us-east-1
  BUILD_ENVIRONMENT: windows-binary-wheel
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  IN_CI: 1
  PR_LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
--- a/.jenkins/caffe2/build.sh
+++ b/.jenkins/caffe2/build.sh
@ -107,7 +107,7 @@ if [[ $BUILD_ENVIRONMENT == *cuda* ]]; then
  export PATH="/usr/local/cuda/bin:$PATH"
 fi
 if [[ $BUILD_ENVIRONMENT == *rocm* ]]; then
-  if [[ -n "$IN_CI" && -z "$PYTORCH_ROCM_ARCH" ]]; then
+  if [[ -n "$CI" && -z "$PYTORCH_ROCM_ARCH" ]]; then
      # Set ROCM_ARCH to gfx900 and gfx906 for CI builds, if user doesn't override.
      echo "Limiting PYTORCH_ROCM_ARCH to gfx90[06] for CI builds"
      export PYTORCH_ROCM_ARCH="gfx900;gfx906"
--- a/.jenkins/pytorch/build.sh
+++ b/.jenkins/pytorch/build.sh
@ -37,6 +37,9 @@ gcc --version
 echo "CMake version:"
 cmake --version

+echo "Environment variables:"
+env
+
 if [[ "$BUILD_ENVIRONMENT" == *cuda* ]]; then
  echo "NVCC version:"
  nvcc --version
@ -139,7 +142,7 @@ if [[ "$BUILD_ENVIRONMENT" == *rocm* ]]; then
    export MAX_JOBS=$(($(nproc) - 1))
  fi

-  if [[ -n "$IN_CI" && -z "$PYTORCH_ROCM_ARCH" ]]; then
+  if [[ -n "$CI" && -z "$PYTORCH_ROCM_ARCH" ]]; then
      # Set ROCM_ARCH to gfx900 and gfx906 for CI builds, if user doesn't override.
      echo "Limiting PYTORCH_ROCM_ARCH to gfx90[06] for CI builds"
      export PYTORCH_ROCM_ARCH="gfx900;gfx906"
--- a/.jenkins/pytorch/common.sh
+++ b/.jenkins/pytorch/common.sh
@ -34,11 +34,6 @@ fi
 # system; to find out more, grep for this string in ossci-job-dsl.
 echo "ENTERED_USER_LAND"

-# Previously IN_CI is only set in .circleci/scripts/setup_ci_environment.sh,
-# this means other CI system doesn't actually have this flag properly set.
-# Now we explicitly export IN_CI environment variable here.
-export IN_CI=1
-
 # compositional trap taken from https://stackoverflow.com/a/7287873/23845

 # note: printf is used instead of echo to avoid backslash
--- a/.jenkins/pytorch/macos-build.sh
+++ b/.jenkins/pytorch/macos-build.sh
@ -5,7 +5,7 @@
 source "$(dirname "${BASH_SOURCE[0]}")/macos-common.sh"

 # Build PyTorch
-if [ -z "${IN_CI}" ]; then
+if [ -z "${CI}" ]; then
  export DEVELOPER_DIR=/Applications/Xcode9.app/Contents/Developer
 fi

--- a/.jenkins/pytorch/macos-test.sh
+++ b/.jenkins/pytorch/macos-test.sh
@ -12,19 +12,19 @@ pip install -q hypothesis "expecttest==0.1.3" "librosa>=0.6.2" "numba<=0.49.1" p
 pip install "unittest-xml-reporting<=3.2.0,>=2.0.0" \
  pytest

-if [ -z "${IN_CI}" ]; then
+if [ -z "${CI}" ]; then
  rm -rf "${WORKSPACE_DIR}"/miniconda3/lib/python3.6/site-packages/torch*
 fi

 export CMAKE_PREFIX_PATH=${WORKSPACE_DIR}/miniconda3/

 # Test PyTorch
-if [ -z "${IN_CI}" ]; then
+if [ -z "${CI}" ]; then
  export DEVELOPER_DIR=/Applications/Xcode9.app/Contents/Developer
 fi

 # Download torch binaries in the test jobs
-if [ -z "${IN_CI}" ]; then
+if [ -z "${CI}" ]; then
  rm -rf "${WORKSPACE_DIR}"/miniconda3/lib/python3.6/site-packages/torch*
  aws s3 cp s3://ossci-macos-build/pytorch/"${IMAGE_COMMIT_TAG}".7z "${IMAGE_COMMIT_TAG}".7z
  7z x "${IMAGE_COMMIT_TAG}".7z -o"${WORKSPACE_DIR}/miniconda3/lib/python3.6/site-packages"
--- a/.jenkins/pytorch/multigpu-test.sh
+++ b/.jenkins/pytorch/multigpu-test.sh
@ -8,7 +8,7 @@
 source "$(dirname "${BASH_SOURCE[0]}")/common.sh"

 echo "Testing pytorch (distributed only)"
-if [ -n "${IN_CI}" ]; then
+if [ -n "${CI}" ]; then
  # TODO move this to docker
  # Pin unittest-xml-reporting to freeze printing test summary logic, related: https://github.com/pytorch/pytorch/issues/69014
  pip_install "unittest-xml-reporting<=3.2.0,>=2.0.0"
--- a/.jenkins/pytorch/test.sh
+++ b/.jenkins/pytorch/test.sh
@ -29,6 +29,9 @@ fi
 # shellcheck source=./common.sh
 source "$(dirname "${BASH_SOURCE[0]}")/common.sh"

+echo "Environment variables"
+env
+
 echo "Testing pytorch"

 export LANG=C.UTF-8
--- a/test/distributed/elastic/multiprocessing/api_test.py
+++ b/test/distributed/elastic/multiprocessing/api_test.py
@ -32,7 +32,7 @@ from torch.distributed.elastic.multiprocessing.api import (
 )
 from torch.distributed.elastic.multiprocessing.errors import ErrorHandler
 from torch.testing._internal.common_utils import (
-    IS_IN_CI,
+    IS_CI,
    IS_MACOS,
    IS_WINDOWS,
    NO_MULTIPROCESSING_SPAWN,
@ -658,7 +658,7 @@ if not (TEST_WITH_DEV_DBG_ASAN or IS_WINDOWS or IS_MACOS):


 # tests incompatible with tsan or asan, the redirect functionality does not work on macos or windows
-if not (TEST_WITH_DEV_DBG_ASAN or IS_WINDOWS or IS_MACOS or IS_IN_CI):
+if not (TEST_WITH_DEV_DBG_ASAN or IS_WINDOWS or IS_MACOS or IS_CI):

    class StartProcessesNotCITest(StartProcessesTest):
        def test_wrap_bad(self):
--- a/test/distributed/rpc/test_faulty_agent.py
+++ b/test/distributed/rpc/test_faulty_agent.py
@ -10,7 +10,7 @@ if not dist.is_available():
    print("Distributed not available, skipping tests", file=sys.stderr)
    sys.exit(0)

-from torch.testing._internal.common_utils import IS_IN_CI, run_tests
+from torch.testing._internal.common_utils import IS_CI, run_tests
 from torch.testing._internal.distributed.rpc.faulty_rpc_agent_test_fixture import (
    FaultyRpcAgentTestFixture,
 )
@ -22,7 +22,7 @@ from torch.testing._internal.distributed.rpc_utils import (

 # On CircleCI these tests are already run on CPU jobs, thus to save resources do
 # not run them on GPU jobs, since thet wouldn't provide additional test signal.
-if not (IS_IN_CI and torch.cuda.is_available()):
+if not (IS_CI and torch.cuda.is_available()):
    globals().update(
        generate_tests(
            "Faulty",
--- a/test/distributed/rpc/test_tensorpipe_agent.py
+++ b/test/distributed/rpc/test_tensorpipe_agent.py
@ -10,7 +10,7 @@ if not dist.is_available():
    print("Distributed not available, skipping tests", file=sys.stderr)
    sys.exit(0)

-from torch.testing._internal.common_utils import IS_IN_CI, run_tests
+from torch.testing._internal.common_utils import IS_CI, run_tests
 from torch.testing._internal.distributed.rpc.tensorpipe_rpc_agent_test_fixture import (
    TensorPipeRpcAgentTestFixture,
 )
@ -23,7 +23,7 @@ from torch.testing._internal.distributed.rpc_utils import (

 # On CircleCI these tests are already run on CPU jobs, thus to save resources do
 # not run them on GPU jobs, since thet wouldn't provide additional test signal.
-if not (IS_IN_CI and torch.cuda.is_available()):
+if not (IS_CI and torch.cuda.is_available()):
    globals().update(
        generate_tests(
            "TensorPipe",
--- a/test/run_test.py
+++ b/test/run_test.py
@ -17,8 +17,8 @@ import tempfile
 import torch
 from torch.utils import cpp_extension
 from torch.testing._internal.common_utils import (
+    IS_CI,
    FILE_SCHEMA,
-    IS_IN_CI,
    TEST_WITH_ROCM,
    shell,
    set_cwd,
@ -409,7 +409,7 @@ def run_test(
    # If using pytest, replace -f with equivalent -x
    if options.pytest:
        unittest_args = [arg if arg != "-f" else "-x" for arg in unittest_args]
-    elif IS_IN_CI:
+    elif IS_CI:
        # use the downloaded test cases configuration, not supported in pytest
        unittest_args.extend(["--import-slow-tests", "--import-disabled-tests"])

@ -1032,7 +1032,7 @@ def main():
    #     ]
    #     sys.path.remove(test_directory)

-    if IS_IN_CI:
+    if IS_CI:
        selected_tests = get_reordered_tests(
            selected_tests, ENABLE_PR_HISTORY_REORDERING
        )
--- a/test/test_dataloader.py
+++ b/test/test_dataloader.py
@ -35,7 +35,7 @@ from torch.utils.data.datapipes.iter import IterableWrapper
 from torch.utils.data.datapipes.map import SequenceWrapper
 from torch._utils import ExceptionWrapper
 from torch.testing._internal.common_utils import (TestCase, run_tests, TEST_NUMPY, IS_WINDOWS,
-                                                  IS_IN_CI, NO_MULTIPROCESSING_SPAWN, skipIfRocm, slowTest,
+                                                  IS_CI, NO_MULTIPROCESSING_SPAWN, skipIfRocm, slowTest,
                                                  load_tests, TEST_WITH_ASAN, TEST_WITH_TSAN, IS_SANDCASTLE,
                                                  IS_MACOS)

@ -47,7 +47,7 @@ except ImportError:
    HAS_PSUTIL = False
    err_msg = ("psutil not found. Some critical data loader tests relying on it "
               "(e.g., TestDataLoader.test_proper_exit) will not run.")
-    if IS_IN_CI:
+    if IS_CI:
        raise ImportError(err_msg) from None
    else:
        warnings.warn(err_msg)
--- a/test/test_import_stats.py
+++ b/test/test_import_stats.py
@ -5,7 +5,7 @@ import sys
 import unittest
 import pathlib

-from torch.testing._internal.common_utils import TestCase, run_tests, IS_LINUX, IS_IN_CI
+from torch.testing._internal.common_utils import TestCase, run_tests, IS_LINUX, IS_CI


 REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent
@ -33,7 +33,7 @@ class TestImportTime(TestCase):
        )

    @unittest.skipIf(not IS_LINUX, "Memory test is only implemented for Linux")
-    @unittest.skipIf(not IS_IN_CI, "Memory test only runs in CI")
+    @unittest.skipIf(not IS_CI, "Memory test only runs in CI")
    @unittest.skipIf(rds_write is None, "Cannot import rds_write from tools.stats.scribe")
    def test_peak_memory(self):
        def profile(module, name):
@ -58,7 +58,7 @@ class TestImportTime(TestCase):


 if __name__ == "__main__":
-    if register_rds_schema and IS_IN_CI:
+    if register_rds_schema and IS_CI:
        try:
            register_rds_schema(
                "import_stats",
--- a/test/test_ops.py
+++ b/test/test_ops.py
@ -22,7 +22,7 @@ from torch.testing._internal.common_utils import (
    run_tests,
    IS_SANDCASTLE,
    clone_input_helper,
-    IS_IN_CI,
+    IS_CI,
    suppress_warnings,
    noncontiguous_like,
    TEST_WITH_ASAN,
@ -103,7 +103,7 @@ class TestCommon(TestCase):
    def tearDownClass(cls):
        super().tearDownClass()

-        if IS_IN_CI:
+        if IS_CI:
            err_msg = (
                "The operator(s) below is(are) using dynamic_dtypes in the OpInfo entries."
                "This is OK for testing, but be sure to set the dtypes manually before landing your PR!"
--- a/test/test_testing.py
+++ b/test/test_testing.py
@ -481,7 +481,7 @@ if __name__ == '__main__':
        test_bases_count = len(get_device_type_test_bases())
        # Test without setting env var should run everything.
        env = dict(os.environ)
-        for k in ['IN_CI', PYTORCH_TESTING_DEVICE_ONLY_FOR_KEY, PYTORCH_TESTING_DEVICE_EXCEPT_FOR_KEY]:
+        for k in ['CI', PYTORCH_TESTING_DEVICE_ONLY_FOR_KEY, PYTORCH_TESTING_DEVICE_EXCEPT_FOR_KEY]:
            if k in env.keys():
                del env[k]
        _, stderr = TestCase.run_process_no_exception(test_filter_file_template, env=env)
--- a/torch/testing/_internal/common_utils.py
+++ b/torch/testing/_internal/common_utils.py
@ -79,8 +79,7 @@ FILE_SCHEMA = "file://"
 if sys.platform == 'win32':
    FILE_SCHEMA = "file:///"

-# Environment variable `IN_CI` is set in `.jenkins/common.sh`.
-IS_IN_CI = os.getenv('IN_CI') == '1'
+IS_CI = bool(os.getenv('CI'))
 IS_SANDCASTLE = os.getenv('SANDCASTLE') == '1' or os.getenv('TW_JOB_USER') == 'sandcastle'
 IS_FBCODE = os.getenv('PYTORCH_TEST_FBCODE') == '1'
 IS_REMOTE_GPU = os.getenv('PYTORCH_TEST_REMOTE_GPU') == '1'
@ -463,7 +462,7 @@ parser.add_argument('--repeat', type=int, default=1)
 parser.add_argument('--test_bailouts', action='store_true')
 parser.add_argument('--save-xml', nargs='?', type=str,
                    const=_get_test_report_path(),
-                    default=_get_test_report_path() if IS_IN_CI else None)
+                    default=_get_test_report_path() if IS_CI else None)
 parser.add_argument('--discover-tests', action='store_true')
 parser.add_argument('--log-suffix', type=str, default="")
 parser.add_argument('--run-parallel', type=int, default=1)
@ -1439,7 +1438,7 @@ try:
            verbosity=hypothesis.Verbosity.verbose))

    hypothesis.settings.load_profile(
-        "pytorch_ci" if IS_IN_CI else os.getenv('PYTORCH_HYPOTHESIS_PROFILE', 'dev')
+        "pytorch_ci" if IS_CI else os.getenv('PYTORCH_HYPOTHESIS_PROFILE', 'dev')
    )
 except ImportError:
    print('Fail to import hypothesis in common_utils, tests are not derandomized')
@ -1493,7 +1492,7 @@ def check_if_enable(test: unittest.TestCase):
                        skip_msg = f"Test is disabled because an issue exists disabling it: {issue_url}" \
                            f" for {'all' if platforms == [] else ''}platform(s) {', '.join(platforms)}. " \
                            "If you're seeing this on your local machine and would like to enable this test, " \
-                            "please make sure IN_CI is not set and you are not using the flag --import-disabled-tests."
+                            "please make sure CI is not set and you are not using the flag --import-disabled-tests."
                        raise unittest.SkipTest(skip_msg)
    if TEST_SKIP_FAST:
        if not getattr(test, test._testMethodName).__dict__.get('slow_test', False):
@ -2518,10 +2517,10 @@ class TestCase(expecttest.TestCase):
    def runWithPytorchAPIUsageStderr(code):
        env = os.environ.copy()
        env["PYTORCH_API_USAGE_STDERR"] = "1"
-        # remove IN_CI flag since this is a wrapped test process.
-        # IN_CI flag should be set in the parent process only.
-        if "IN_CI" in env.keys():
-            del env["IN_CI"]
+        # remove CI flag since this is a wrapped test process.
+        # CI flag should be set in the parent process only.
+        if "CI" in env.keys():
+            del env["CI"]
        (stdout, stderr) = TestCase.run_process_no_exception(code, env=env)
        return stderr.decode('ascii')