2026-10-26T15:31:47.251Z Diffinery runner: job e2e (End-to-end (real histories)) for codician/diffinery@be0307e6ac4d
2026-10-26T15:31:47.266Z Runner: image diffinery-runner:bca05d12d6c57337029615de, in lhr19, WEUR, container ac22f045d74a688dc4311e29080cd43b75457bdeea096be1f82b509056176da4
2026-10-26T15:31:47.266Z Runner size: large (4 vCPU, 12 GiB of memory, 20 GB of disk), this job uses what a smaller runner doesn't have; runs-on: diffinery-large (or -medium, -small, -tiny) sets a size
2026-10-26T15:31:47.266Z Host: AMD EPYC (family 25, model 17), 4 vCPUs, 2550 MHz
2026-10-26T15:31:47.266Z Workspace: /workspace/diffinery
2026-10-26T15:31:47.341Z ##[group]Run actions/checkout@v4
2026-10-26T15:31:47.341Z ##[endgroup]
2026-10-26T15:31:47.343Z Syncing repository: codician/diffinery
2026-10-26T15:31:47.434Z Fetching the repository (depth 1)
2026-10-26T15:31:48.328Z remote: Enumerating objects: 919, done.        
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remote: Total 919 (delta 0), reused 919 (delta 0)        
2026-10-26T15:31:48.561Z Receiving objects:  97% (892/919)
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Receiving objects: 100% (919/919), 5.83 MiB | 26.41 MiB/s, done.
2026-10-26T15:31:48.660Z From https://diffinery.com/codician/diffinery
2026-10-26T15:31:48.660Z  * [new ref]         be0307e6ac4d9dbe84a1cfadd2c97f5a8570ac37 -> origin/main
2026-10-26T15:31:48.796Z Switched to a new branch 'main'
2026-10-26T15:31:48.802Z HEAD is now at be0307e6ac4d9dbe84a1cfadd2c97f5a8570ac37
2026-10-26T15:31:48.994Z Download action repository 'pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1'
2026-10-26T15:31:49.382Z ##[group]Run pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1
2026-10-26T15:31:49.382Z with:
2026-10-26T15:31:49.382Z   dest: ~/setup-pnpm
2026-10-26T15:31:49.382Z   run_install: null
2026-10-26T15:31:49.382Z   cache: false
2026-10-26T15:31:49.382Z   cache_dependency_path: pnpm-lock.yaml
2026-10-26T15:31:49.382Z   package_json_file: package.json
2026-10-26T15:31:49.382Z   standalone: false
2026-10-26T15:31:49.382Z ##[endgroup]
2026-10-26T15:31:49.596Z ##[group]Running self-installer...
2026-10-26T15:31:50.433Z Progress: resolved 1, reused 0, downloaded 0, added 0
2026-10-26T15:31:50.444Z Packages: +1
2026-10-26T15:31:50.445Z +
2026-10-26T15:31:51.065Z Progress: resolved 1, reused 0, downloaded 1, added 1, done
2026-10-26T15:31:51.102Z 
2026-10-26T15:31:51.102Z dependencies:
2026-10-26T15:31:51.102Z + pnpm 10.28.0 (12.15.0 is available)
2026-10-26T15:31:51.102Z 
2026-10-26T15:31:51.106Z Done in 1.2s
2026-10-26T15:31:51.132Z ##[endgroup]
2026-10-26T15:31:51.132Z Installation Completed!
2026-10-26T15:31:51.265Z ##[group]Run actions/setup-node@v4
2026-10-26T15:31:51.265Z with:
2026-10-26T15:31:51.265Z   node-version: 22
2026-10-26T15:31:51.265Z   cache: pnpm
2026-10-26T15:31:51.265Z ##[endgroup]
2026-10-26T15:31:51.274Z Found in cache @ 22.22.0 (pre-installed node satisfies '22')
2026-10-26T15:31:52.203Z Cache Size: ~216 MB (226934503 B)
2026-10-26T15:31:57.101Z Cache restored from key: node-cache-Linux-x64-pnpm-42d02c0263a3b5f911ed6ae8e9210922b97166ca02e60b2c70c55dfa1f00371b
2026-10-26T15:31:57.190Z ##[group]Run pnpm install --frozen-lockfile
2026-10-26T15:31:57.190Z ##[endgroup]
2026-10-26T15:31:57.619Z Scope: all 8 workspace projects
2026-10-26T15:31:57.691Z Lockfile is up to date, resolution step is skipped
2026-10-26T15:31:57.751Z Progress: resolved 1, reused 0, downloaded 0, added 0
2026-10-26T15:31:57.796Z Packages: +251
2026-10-26T15:31:57.796Z ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2026-10-26T15:31:58.754Z Progress: resolved 251, reused 245, downloaded 0, added 180
2026-10-26T15:31:59.405Z Progress: resolved 251, reused 245, downloaded 0, added 251, done
2026-10-26T15:31:59.539Z .../node_modules/workerd postinstall$ node install.js
2026-10-26T15:31:59.540Z .../esbuild@0.25.12/node_modules/esbuild postinstall$ node install.js
2026-10-26T15:31:59.554Z .../esbuild@0.25.11/node_modules/esbuild postinstall$ node install.js
2026-10-26T15:31:59.559Z .../esbuild@0.28.1/node_modules/esbuild postinstall$ node install.js
2026-10-26T15:31:59.567Z .../node_modules/workerd postinstall$ node install.js
2026-10-26T15:31:59.786Z .../esbuild@0.25.11/node_modules/esbuild postinstall: Done
2026-10-26T15:31:59.790Z .../node_modules/workerd postinstall: Done
2026-10-26T15:31:59.791Z .../esbuild@0.28.1/node_modules/esbuild postinstall: Done
2026-10-26T15:31:59.805Z .../esbuild@0.28.2/node_modules/esbuild postinstall$ node install.js
2026-10-26T15:31:59.942Z .../esbuild@0.25.12/node_modules/esbuild postinstall: Done
2026-10-26T15:31:59.944Z .../node_modules/workerd postinstall: Done
2026-10-26T15:31:59.955Z .../esbuild@0.28.2/node_modules/esbuild postinstall: Done
2026-10-26T15:32:00.536Z 
2026-10-26T15:32:00.536Z devDependencies:
2026-10-26T15:32:00.536Z + turbo 2.11.7
2026-10-26T15:32:00.536Z + typescript 5.9.3
2026-10-26T15:32:00.536Z 
2026-10-26T15:32:01.159Z Done in 3.9s using pnpm v10.28.0
2026-10-26T15:32:01.299Z ##[group]Run pnpm -r --if-present build
2026-10-26T15:32:01.299Z ##[endgroup]
2026-10-26T15:32:01.676Z Scope: 7 of 8 workspace projects
2026-10-26T15:32:01.680Z apps/cli build$ esbuild src/bin.ts --bundle --platform=node --target=node22 --format=esm --outfile=dist/diffinery.mjs "--banner:js=#!/usr/bin/env node
2026-10-26T15:32:01.680Z import { createRequire as __diffineryCreateRequire } from 'node:module'; const require = __diffineryCreateRequire(import.meta.url);"
2026-10-26T15:32:01.681Z apps/diffinery build$ node islands/build.mjs && node scripts/build-docs.mjs
2026-10-26T15:32:01.681Z containers/runner build$ esbuild src/main.ts --bundle --platform=node --target=node22 --format=esm --outfile=dist/agent.mjs --external:bufferutil --external:utf-8-validate "--banner:js=import { createRequire as __diffineryCreateRequire } from 'node:module'; const require = __diffineryCreateRequire(import.meta.url);"
2026-10-26T15:32:01.764Z apps/cli build:   dist/diffinery.mjs  473.3kb
2026-10-26T15:32:01.766Z apps/cli build: ⚡ Done in 67ms
2026-10-26T15:32:01.769Z apps/cli build: Done
2026-10-26T15:32:01.785Z containers/runner build:   dist/agent.mjs  684.1kb
2026-10-26T15:32:01.785Z containers/runner build: ⚡ Done in 80ms
2026-10-26T15:32:01.789Z containers/runner build: Done
2026-10-26T15:32:04.018Z apps/diffinery build: islands: kumo.js 466 KB, kumo.css 149 KB, terminal.js 286 KB
2026-10-26T15:32:04.443Z apps/diffinery build: docs: 86 pages (+2 generated at runtime), 20 site pages, 15 images, CLI 0.1.0 (254 KiB), editor extension 0.1.2 (26 KiB), JetBrains plugin 0.1.1 (70 KiB), Claude Code plugins diffinery 0.1.4, diffinery-ci 0.2.4
2026-10-26T15:32:04.480Z apps/diffinery build: Done
2026-10-26T15:32:04.709Z ##[group]Run # Shards of similar length; a new test file runs in "rest" unless it's added to another.
2026-10-26T15:32:04.709Z core='/e2e\.test\.mjs$'
2026-10-26T15:32:04.709Z agents='/(agentic|review|tasks)\.test\.mjs$'
2026-10-26T15:32:04.709Z # security.test.mjs, security-*.test.mjs (security-txt's too) and status.test.mjs.
2026-10-26T15:32:04.709Z security='/(security(-[a-z-]+)?|status)\.test\.mjs$'
2026-10-26T15:32:04.709Z # The core file's real histories and large pushes take minutes each (jquery's alone 2 to 3 on
2026-10-26T15:32:04.709Z # Diffinery's runners): two shards of their own, so no part of the file runs into node's
2026-10-26T15:32:04.709Z # per-file timeout, which is the --test-timeout here.
2026-10-26T15:32:04.709Z histories='^real histories:'
2026-10-26T15:32:04.709Z large='^(large files|large pushes):'
2026-10-26T15:32:04.710Z opts=(--test-timeout=600000)
2026-10-26T15:32:04.710Z case "histories" in
2026-10-26T15:32:04.710Z   core) files=$(ls test/e2e/*.test.mjs | grep -E "$core"); opts+=(--test-skip-pattern="$histories" --test-skip-pattern="$large") ;;
2026-10-26T15:32:04.710Z   histories) files=$(ls test/e2e/*.test.mjs | grep -E "$core"); opts=(--test-timeout=900000 --test-name-pattern="$histories") ;;
2026-10-26T15:32:04.710Z   large) files=$(ls test/e2e/*.test.mjs | grep -E "$core"); opts+=(--test-name-pattern="$large") ;;
2026-10-26T15:32:04.710Z   agents) files=$(ls test/e2e/*.test.mjs | grep -E "$agents") ;;
2026-10-26T15:32:04.710Z   security) files=$(ls test/e2e/*.test.mjs | grep -E "$security") ;;
2026-10-26T15:32:04.710Z   *) files=$(ls test/e2e/*.test.mjs | grep -vE "$core|$agents|$security") ;;
2026-10-26T15:32:04.710Z esac
2026-10-26T15:32:04.710Z echo "$files"
2026-10-26T15:32:04.710Z # Two files at a time: each starts its own local server on its own port, database and
2026-10-26T15:32:04.710Z # directory, so they don't share state, and a file's server mostly keeps one core busy.
2026-10-26T15:32:04.710Z node --test --test-concurrency=2 "${opts[@]}" $files
2026-10-26T15:32:04.710Z ##[endgroup]
2026-10-26T15:32:04.882Z test/e2e/e2e.test.mjs
2026-10-26T15:32:04.930Z TAP version 13
2026-10-26T15:34:07.318Z # Subtest: real histories: whole projects, side by side
2026-10-26T15:34:07.318Z     # Subtest: real histories: jquery's whole history goes in one push and clones back intact
2026-10-26T15:34:07.320Z     ok 1 - real histories: jquery's whole history goes in one push and clones back intact
2026-10-26T15:34:07.320Z       ---
2026-10-26T15:34:07.320Z       duration_ms: 85763.445788
2026-10-26T15:34:07.320Z       type: 'test'
2026-10-26T15:34:07.320Z       ...
2026-10-26T15:34:07.320Z     # Subtest: real histories: tornado's whole history goes in one push and clones back intact
2026-10-26T15:34:07.320Z     ok 2 - real histories: tornado's whole history goes in one push and clones back intact
2026-10-26T15:34:07.320Z       ---
2026-10-26T15:34:07.320Z       duration_ms: 54932.038476
2026-10-26T15:34:07.320Z       type: 'test'
2026-10-26T15:34:07.320Z       ...
2026-10-26T15:34:12.210Z     # Subtest: real histories: flask's whole history goes in one push and clones back intact
2026-10-26T15:34:12.210Z     ok 3 - real histories: flask's whole history goes in one push and clones back intact
2026-10-26T15:34:12.210Z       ---
2026-10-26T15:34:12.210Z       duration_ms: 46262.897662
2026-10-26T15:34:12.210Z       type: 'test'
2026-10-26T15:34:12.210Z       ...
2026-10-26T15:34:27.140Z     # Subtest: real histories: a 2.6 MB lockfile's 60 versions, a chain of deltas, go in one small push
2026-10-26T15:34:27.140Z     ok 4 - real histories: a 2.6 MB lockfile's 60 versions, a chain of deltas, go in one small push
2026-10-26T15:34:27.140Z       ---
2026-10-26T15:34:27.140Z       duration_ms: 30117.165285
2026-10-26T15:34:27.140Z       type: 'test'
2026-10-26T15:34:27.140Z       ...
2026-10-26T15:34:27.140Z     1..4
2026-10-26T15:34:27.141Z ok 1 - real histories: whole projects, side by side
2026-10-26T15:34:27.141Z   ---
2026-10-26T15:34:27.141Z   duration_ms: 139633.823987
2026-10-26T15:34:27.141Z   type: 'suite'
2026-10-26T15:34:27.141Z   ...
2026-10-26T15:34:27.164Z 1..1
2026-10-26T15:34:27.164Z # tests 4
2026-10-26T15:34:27.164Z # suites 1
2026-10-26T15:34:27.164Z # pass 4
2026-10-26T15:34:27.164Z # fail 0
2026-10-26T15:34:27.164Z # cancelled 0
2026-10-26T15:34:27.164Z # skipped 0
2026-10-26T15:34:27.164Z # todo 0
2026-10-26T15:34:27.164Z # duration_ms 142247.772892
2026-10-26T15:34:28.159Z Cache hit occurred on the primary key node-cache-Linux-x64-pnpm-42d02c0263a3b5f911ed6ae8e9210922b97166ca02e60b2c70c55dfa1f00371b, not saving cache.
2026-10-26T15:34:28.467Z Pruning is unnecessary.
2026-10-26T15:34:28.569Z Removing persisted credentials
2026-10-26T15:34:28.628Z Host: 2% of the vCPUs' time went to other work on the host (steal)
2026-10-26T15:34:28.628Z Job completed with conclusion: success
2026-10-26T15:34:28.629Z Resources: 2.0 of 4 vCPUs busy on average (3.3 at the 95th percentile), peak memory 8.2 GiB of 11.9 GiB, peak disk 3.1 GB of 19.2 GB