Merge fix/gc-report-json-1257 (with main) into v5/json-envelope-unify

Brings in main through #1277 via #1273. Resolutions:
- get keeps the envelope's paidRequired status and drops main's legacy
  {"status": "paid_required"} emitter; contract_paid_required.rs now pins
  the envelope row instead of the legacy one.
- repair: main removed the diff download path, so the created-file blob
  pass is gone; the download event keeps details.downloadMode, now
  always "file".
- scan: the envelope arms read main's lockfile_only_count; main's
  hoisted release-variant narrowing replaces the hosted-only copy in get.
- CLI_CONTRACT.md: three-way merged per paragraph; main's new hosted
  warning rows point at the top-level warnings[] like their neighbours.
- tests: main's new tests (cargo takeover refusal, #1127 human prune,
  bun.lockb already-original rollback) read the envelope shapes.
- json_envelope contract tests normalize CRLF so they pass on a Windows
  checkout.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Author: mikolalysenko

.github/workflows/bun-compatibility.yml

@@ -116,7 +116,7 @@ jobs:
         exclude:
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 30
     steps:
       - name: Checkout
@@ -174,7 +174,7 @@ jobs:
           - {os: windows-latest, bun: '1.0.36'}
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 30
     steps:
       - name: Checkout
@@ -374,7 +374,7 @@ jobs:
         exclude:
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 30
     steps:
       - name: Checkout

.github/workflows/ci.yml

@@ -130,7 +130,7 @@ jobs:
           - {os: windows-latest, composer: '2.2.30', php: '8.3', sha256: 8c2b4478b64f8f7cdf1574838fdb0033b29049ca821dad452db7a3dcfcdbffc2}
           - {os: windows-latest, composer: '2.9.8', php: '8.4', sha256: 59b2c50e10cafa0d8efc19ede9a326d782f096c674a26baf98cf042ce23de890}
           - {os: windows-latest, composer: '2.10.3', php: '8.5', sha256: 7a2d379d5b8ffdaa028580ef26494c36d2feef4b178d3dd1473a4dbc5e17c8d6}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     steps: &native-steps
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -216,7 +216,7 @@ jobs:
           # all (#1210); 2.40.0 resolves the tap's formula aliases first.
           # Ubuntu and Windows keep the 2.10.3 / 8.5 cell.
           - {os: macos-latest, composer: '2.10.3', php: '8.4', sha256: 7a2d379d5b8ffdaa028580ef26494c36d2feef4b178d3dd1473a4dbc5e17c8d6}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     steps: *native-steps
 
@@ -226,7 +226,7 @@ jobs:
     # Composer 1, so 1.10.28 is covered by the native legs only.
     name: docker composer ${{ matrix.composer }}
     if: github.event.pull_request.draft != true
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 35
     strategy:
       fail-fast: false

.github/workflows/composer-compatibility.yml

@@ -78,7 +78,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         go: ['1.18.10', '1.21.13', '1.24.13', '1.26.3']
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 45
     steps: &go-steps
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -118,6 +118,6 @@ jobs:
         # macOS-latest dyld refuses binaries without LC_UUID (Go < 1.24
         # linkers; see ci.yml's vexctl step).
         go: ['1.24.13', '1.26.3']
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 45
     steps: *go-steps

.github/workflows/go-compatibility.yml

@@ -42,7 +42,9 @@ name: Gradle patch compatibility
 # the same suites, filters, Gradle lines and JDKs on ubuntu on every PR and
 # in the merge queue. The ubuntu `extras` run on a PR only when it touches
 # Gradle code (`changes` below); every other PR gets them from the nightly
-# (#1177). Windows cells run on every PR that matches `paths:`.
+# (#1177). Windows cells run on every PR that matches `paths:`, except
+# hosted on the middle Gradle lines (7.6.6, 8.14.3), which run nightly: a PR
+# runs hosted on Windows on 6.9.4 and 9.8.0 only (#1300).
 
 on:
   pull_request:
@@ -110,7 +112,7 @@ jobs:
     # Whether this run needs the ubuntu `extras`: always off pull_request, and
     # on a PR only when it touches Gradle code.
     if: github.event.pull_request.draft != true
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 5
     outputs:
       gradle_core: ${{ steps.diff.outputs.gradle_core }}
@@ -158,7 +160,7 @@ jobs:
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
           # On a PR only the ubuntu `extras` use the ubuntu build.
           - os: ${{ github.event_name == 'pull_request' && needs.changes.outputs.gradle_core != 'true' && 'ubuntu-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     env:
       CARGO_PROFILE_DEV_DEBUG: '0'
@@ -235,7 +237,17 @@ jobs:
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
           # ci.yml's `e2e` runs these ubuntu cells on every PR (#1177).
           - os: ${{ github.event_name == 'pull_request' && 'ubuntu-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+          # Windows hosted on a PR: only the oldest (6.9.4) and newest (9.8.0)
+          # lines. The middle two are ~40 min each, 40% of a PR run's Windows
+          # minutes; they run nightly, and ci.yml's `e2e` runs hosted on all
+          # four lines on ubuntu on every PR (#1300).
+          - os: ${{ github.event_name == 'pull_request' && 'windows-latest' || '' }}
+            gradle: '7.6.6'
+            mode: hosted
+          - os: ${{ github.event_name == 'pull_request' && 'windows-latest' || '' }}
+            gradle: '8.14.3'
+            mode: hosted
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     steps: &cell-steps
       - name: Checkout
@@ -423,7 +435,7 @@ jobs:
           # Only the suite that owns those tests: e2e_vendor_jvm_build has none,
           # and every landed suite a cell runs must run a test.
           - {os: ubuntu-latest, gradle: '8.14.3', java: '21', mode: vendor, label: real-central, real_central: '1', suites: 'e2e_vendor_gradle_build', test_filter: 'gradle_vendor_511 gradle_vendor_487'}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     continue-on-error: ${{ matrix.record_only == 'true' }}
     steps: *cell-steps

.github/workflows/gradle-compatibility.yml

@@ -74,7 +74,7 @@ concurrency:
 jobs:
   build:
     if: github.event.pull_request.draft != true
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 25
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -103,7 +103,7 @@ jobs:
 
   install-proof:
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 25
     strategy:
       fail-fast: false

.github/workflows/npm-compatibility.yml

@@ -85,7 +85,7 @@ jobs:
         exclude:
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -128,7 +128,7 @@ jobs:
         # every Windows cell skipped; backtest-pdm.py now fails such a cell.
         os: [ubuntu-latest]
         pdm: ['0.12.3', '1.15.5', '2.0.3', '2.1.5', '2.3.4', '2.6.1', '2.7.4', '2.8.2', '2.9.3', '2.10.4', '2.11.2', '2.17.3', '2.20.1', '2.22.4', '2.25.9', '2.29.2']
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 45
     steps: &native-steps
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -204,7 +204,7 @@ jobs:
         # The ends of the range and the 2.8 lock-format boundary.
         os: [macos-latest]
         pdm: ['0.12.3', '2.8.2', '2.29.2']
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 45
     steps: *native-steps
 
@@ -225,7 +225,7 @@ jobs:
           - {os: macos-latest, pdm: '2.29.2'}
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 30
     steps:
       # The binaries resolve fixtures through the build job's checkout path,

.github/workflows/pdm-compatibility.yml

@@ -86,7 +86,7 @@ jobs:
           - os: ubuntu-latest
             versions: 2022.12.19 2026.8.0
             shapes: crlf marker-excluded extras category
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     steps: &matrix-steps
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -153,6 +153,6 @@ jobs:
           - os: macos-latest
             versions: 2018.11.26 2022.12.19 2023.12.1 2026.8.0
             shapes: direct
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 60
     steps: *matrix-steps

.github/workflows/pipenv-compatibility.yml

@@ -60,7 +60,7 @@ concurrency:
 jobs:
   build:
     if: github.event.pull_request.draft != true
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -97,7 +97,7 @@ jobs:
     # failed the whole run. Every version still runs; a failure names it.
     name: install-proof (node ${{ matrix.node }})
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 30
     strategy:
       fail-fast: false

.github/workflows/pnpm-compatibility.yml

@@ -69,7 +69,7 @@ jobs:
         exclude:
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -97,7 +97,7 @@ jobs:
         exclude:
           # macOS legs run on push to main (and nightly where scheduled), not per PR push.
           - os: ${{ github.event_name == 'pull_request' && 'macos-latest' || '' }}
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ vars.DISABLE_DEPOT_RUNNERS != 'true' && (matrix.os == 'ubuntu-latest' && 'depot-ubuntu-24.04-4' || matrix.os == 'ubuntu-22.04' && 'depot-ubuntu-22.04-4') || matrix.os }}
     timeout-minutes: 45
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2