Why does this fail on Windows?

Author: badeball

.github/workflows/build.yml

@@ -7,62 +7,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  prepare-versions:
-    runs-on: ubuntu-latest
-    outputs:
-      matrix: ${{ steps.set-matrix.outputs.matrix }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - id: set-matrix
-        name: Prepare
-        run: echo "matrix=$(node -p "JSON.stringify(require('./package.json').peerDependencies['cypress'].split(' || '))")" >> $GITHUB_OUTPUT
-      - run: npm -v
-
-  test:
-    needs: prepare-versions
-    runs-on: ubuntu-latest
-    container:
-      image: cypress/browsers:latest
-    strategy:
-      fail-fast: false
-      matrix:
-        cypress-version: ${{fromJson(needs.prepare-versions.outputs.matrix)}}
-    steps:
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 18
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Cache NPM modules
-        uses: actions/cache@v4
-        with:
-          path: ~/.npm
-          key: npm-linux@${{ matrix.cypress-version }}
-      - name: Cache Cypress binaries
-        uses: actions/cache@v4
-        with:
-          path: ~/.cache/Cypress
-          key: cypress-linux@${{ matrix.cypress-version }}
-      - name: Change owner
-        run: "chown root: ."
-      - name: Dependencies
-        env:
-          CYPRESS_INSTALL_BINARY: "0"
-        run: |
-          npm install --engine-strict && \
-          npm install --no-save cypress@${{ matrix.cypress-version }} && \
-          env -u CYPRESS_INSTALL_BINARY npx cypress install
-      - name: Build
-        run: npm run build
-      - name: Test
-        run: npm run test
-      - name: Versions
-        run: |
-          npx cypress --version
-          node --version
-          npm --version
-
   windows:
     runs-on: windows-latest
     env:
@@ -93,7 +37,9 @@ jobs:
       - name: Remove Webpack test
         run: rm features/loaders/webpack.feature
       - name: Test
-        run: npm run test:integration
+        with:
+          DEBUG: cypress:electron,cypress-configuration,cypress-cucumber-preprocessor
+        run: npm run test:integration -- features\reporters\usage.feature:91
       - name: Versions
         run: |
           npx cypress --version

.github/workflows/examples-branch.yml

@@ -8,6 +8,8 @@ import { compile } from "../template";
 
 import { assertAndReturn } from "../helpers/assertions";
 
+import debug from "../helpers/debug";
+
 export function createEsbuildPlugin(
   configuration: Cypress.PluginConfigOptions,
   options: { prettySourceMap: boolean } = { prettySourceMap: false },
@@ -31,6 +33,18 @@ export function createEsbuildPlugin(
             (await fs.readFile(sourceMapLocation)).toString(),
           );
 
+          debug("before prettify", sourceMap.sources.slice(-2));
+
+          debug("configuration.projectRoot", configuration.projectRoot);
+          debug("outfile", outfile);
+
+          for (const source of sourceMap.sources.slice(-2)) {
+            debug(
+              "normalized",
+              path.normalize(path.join(path.dirname(outfile), source)),
+            );
+          }
+
           /**
            * In leu of https://github.com/evanw/esbuild/issues/2218.
            */
@@ -41,6 +55,8 @@ export function createEsbuildPlugin(
             );
           });
 
+          debug("after prettify", sourceMap.sources.slice(-2));
+
           await fs.rm(sourceMapLocation);
 
           const encoded = Buffer.from(JSON.stringify(sourceMap)).toString(