2026-10-25T16:49:38.143Z Diffinery runner: job e2e (End-to-end (real histories)) for codician/diffinery@2835ee8f41f7
2026-10-25T16:49:38.153Z Runner: image diffinery-runner:4d3bf17f06575e64ab4155b3, in lhr15, WEUR, container 6f965ac60be80813c0805767b23b95cac5da3f6b862fb2fad5c846d9fdb662a7
2026-10-25T16:49:38.153Z Runner size: large (4 vCPU, 12 GiB of memory, 20 GB of disk), an earlier run of this job wasn't measured; runs-on: diffinery-large (or -medium, -small, -tiny) sets a size
2026-10-25T16:49:38.154Z Host: AMD EPYC (family 25, model 17), 4 vCPUs, 2550 MHz
2026-10-25T16:49:38.154Z Workspace: /workspace/diffinery
2026-10-25T16:49:38.281Z ##[group]Run actions/checkout@v4
2026-10-25T16:49:38.281Z ##[endgroup]
2026-10-25T16:49:38.283Z Syncing repository: codician/diffinery
2026-10-25T16:49:38.461Z Fetching the repository (depth 1)
2026-10-25T16:49:39.138Z remote: Enumerating objects: 837, done.        
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remote: Total 837 (delta 0), reused 837 (delta 0)        
2026-10-25T16:49:39.296Z Receiving objects:  98% (821/837)
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Receiving objects: 100% (837/837), 3.76 MiB | 24.51 MiB/s, done.
2026-10-25T16:49:39.313Z From https://diffinery.com/codician/diffinery
2026-10-25T16:49:39.313Z  * [new ref]         2835ee8f41f7e90c63014fa1c5a888d230115fbe -> origin/main
2026-10-25T16:49:39.419Z Switched to a new branch 'main'
2026-10-25T16:49:39.424Z HEAD is now at 2835ee8f41f7e90c63014fa1c5a888d230115fbe
2026-10-25T16:49:39.540Z Download action repository 'pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1'
2026-10-25T16:49:39.919Z ##[group]Run pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1
2026-10-25T16:49:39.919Z with:
2026-10-25T16:49:39.919Z   dest: ~/setup-pnpm
2026-10-25T16:49:39.919Z   run_install: null
2026-10-25T16:49:39.919Z   cache: false
2026-10-25T16:49:39.919Z   cache_dependency_path: pnpm-lock.yaml
2026-10-25T16:49:39.919Z   package_json_file: package.json
2026-10-25T16:49:39.919Z   standalone: false
2026-10-25T16:49:39.919Z ##[endgroup]
2026-10-25T16:49:40.119Z ##[group]Running self-installer...
2026-10-25T16:49:40.939Z Progress: resolved 1, reused 0, downloaded 0, added 0
2026-10-25T16:49:40.950Z Packages: +1
2026-10-25T16:49:40.950Z +
2026-10-25T16:49:41.550Z Progress: resolved 1, reused 0, downloaded 1, added 1, done
2026-10-25T16:49:41.607Z 
2026-10-25T16:49:41.607Z dependencies:
2026-10-25T16:49:41.607Z + pnpm 10.28.0 (12.15.0 is available)
2026-10-25T16:49:41.607Z 
2026-10-25T16:49:41.614Z Done in 1.2s
2026-10-25T16:49:41.647Z ##[endgroup]
2026-10-25T16:49:41.647Z Installation Completed!
2026-10-25T16:49:41.773Z ##[group]Run actions/setup-node@v4
2026-10-25T16:49:41.773Z with:
2026-10-25T16:49:41.773Z   node-version: 22
2026-10-25T16:49:41.773Z   cache: pnpm
2026-10-25T16:49:41.773Z ##[endgroup]
2026-10-25T16:49:41.784Z Found in cache @ 22.22.0 (pre-installed node satisfies '22')
2026-10-25T16:49:43.309Z Cache Size: ~216 MB (226934503 B)
2026-10-25T16:49:48.429Z Cache restored from key: node-cache-Linux-x64-pnpm-42d02c0263a3b5f911ed6ae8e9210922b97166ca02e60b2c70c55dfa1f00371b
2026-10-25T16:49:48.529Z ##[group]Run pnpm install --frozen-lockfile
2026-10-25T16:49:48.529Z ##[endgroup]
2026-10-25T16:49:49.016Z Scope: all 8 workspace projects
2026-10-25T16:49:49.084Z Lockfile is up to date, resolution step is skipped
2026-10-25T16:49:49.147Z Progress: resolved 1, reused 0, downloaded 0, added 0
2026-10-25T16:49:49.189Z Packages: +251
2026-10-25T16:49:49.189Z ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2026-10-25T16:49:50.148Z Progress: resolved 251, reused 245, downloaded 0, added 168
2026-10-25T16:49:50.714Z Progress: resolved 251, reused 245, downloaded 0, added 251, done
2026-10-25T16:49:50.927Z .../node_modules/workerd postinstall$ node install.js
2026-10-25T16:49:50.929Z .../esbuild@0.28.1/node_modules/esbuild postinstall$ node install.js
2026-10-25T16:49:50.931Z .../node_modules/workerd postinstall$ node install.js
2026-10-25T16:49:50.942Z .../esbuild@0.25.12/node_modules/esbuild postinstall$ node install.js
2026-10-25T16:49:50.966Z .../esbuild@0.25.11/node_modules/esbuild postinstall$ node install.js
2026-10-25T16:49:51.172Z .../node_modules/workerd postinstall: Done
2026-10-25T16:49:51.177Z .../esbuild@0.28.1/node_modules/esbuild postinstall: Done
2026-10-25T16:49:51.181Z .../esbuild@0.28.2/node_modules/esbuild postinstall$ node install.js
2026-10-25T16:49:51.190Z .../esbuild@0.25.12/node_modules/esbuild postinstall: Done
2026-10-25T16:49:51.205Z .../esbuild@0.25.11/node_modules/esbuild postinstall: Done
2026-10-25T16:49:51.391Z .../esbuild@0.28.2/node_modules/esbuild postinstall: Done
2026-10-25T16:49:51.393Z .../node_modules/workerd postinstall: Done
2026-10-25T16:49:51.938Z 
2026-10-25T16:49:51.938Z devDependencies:
2026-10-25T16:49:51.938Z + turbo 2.11.7
2026-10-25T16:49:51.938Z + typescript 5.9.3
2026-10-25T16:49:51.938Z 
2026-10-25T16:49:52.508Z Done in 3.8s using pnpm v10.28.0
2026-10-25T16:49:52.647Z ##[group]Run pnpm -r --if-present build
2026-10-25T16:49:52.647Z ##[endgroup]
2026-10-25T16:49:53.054Z Scope: 7 of 8 workspace projects
2026-10-25T16:49:53.059Z apps/cli build$ esbuild src/bin.ts --bundle --platform=node --target=node22 --format=esm --outfile=dist/diffinery.mjs "--banner:js=#!/usr/bin/env node
2026-10-25T16:49:53.059Z import { createRequire as __diffineryCreateRequire } from 'node:module'; const require = __diffineryCreateRequire(import.meta.url);"
2026-10-25T16:49:53.059Z apps/diffinery build$ node islands/build.mjs && node scripts/build-docs.mjs
2026-10-25T16:49:53.059Z 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);"
2026-10-25T16:49:53.169Z apps/cli build:   dist/diffinery.mjs  468.9kb
2026-10-25T16:49:53.170Z apps/cli build: ⚡ Done in 77ms
2026-10-25T16:49:53.173Z containers/runner build:   dist/agent.mjs  684.1kb
2026-10-25T16:49:53.173Z containers/runner build: ⚡ Done in 82ms
2026-10-25T16:49:53.174Z containers/runner build: Done
2026-10-25T16:49:53.175Z apps/cli build: Done
2026-10-25T16:49:55.411Z apps/diffinery build: islands: kumo.js 466 KB, kumo.css 149 KB, terminal.js 286 KB
2026-10-25T16:49:55.861Z apps/diffinery build: docs: 83 pages (+2 generated at runtime), 18 site pages, 11 images, CLI 0.1.0 (250 KiB), editor extension 0.1.1 (20 KiB), JetBrains plugin 0.1.0 (64 KiB), Claude Code plugins diffinery 0.1.1, diffinery-ci 0.2.1
2026-10-25T16:49:55.870Z apps/diffinery build: Done
2026-10-25T16:49:56.060Z ##[group]Run # Shards of similar length; a new test file runs in "rest" unless it's added to another.
2026-10-25T16:49:56.060Z core='/e2e\.test\.mjs$'
2026-10-25T16:49:56.060Z agents='/(agentic|review|tasks)\.test\.mjs$'
2026-10-25T16:49:56.060Z # security.test.mjs, security-*.test.mjs (security-txt's too) and status.test.mjs.
2026-10-25T16:49:56.060Z security='/(security(-[a-z-]+)?|status)\.test\.mjs$'
2026-10-25T16:49:56.060Z # The core file's real histories and large pushes take minutes each (jquery's alone 2 to 3 on
2026-10-25T16:49:56.060Z # Diffinery's runners): two shards of their own, so no part of the file runs into node's
2026-10-25T16:49:56.060Z # per-file timeout, which is the --test-timeout here.
2026-10-25T16:49:56.060Z histories='^real histories:'
2026-10-25T16:49:56.060Z large='^(large files|large pushes):'
2026-10-25T16:49:56.060Z opts=(--test-timeout=600000)
2026-10-25T16:49:56.060Z case "histories" in
2026-10-25T16:49:56.060Z   core) files=$(ls test/e2e/*.test.mjs | grep -E "$core"); opts+=(--test-skip-pattern="$histories" --test-skip-pattern="$large") ;;
2026-10-25T16:49:56.060Z   histories) files=$(ls test/e2e/*.test.mjs | grep -E "$core"); opts=(--test-timeout=900000 --test-name-pattern="$histories") ;;
2026-10-25T16:49:56.060Z   large) files=$(ls test/e2e/*.test.mjs | grep -E "$core"); opts+=(--test-name-pattern="$large") ;;
2026-10-25T16:49:56.060Z   agents) files=$(ls test/e2e/*.test.mjs | grep -E "$agents") ;;
2026-10-25T16:49:56.060Z   security) files=$(ls test/e2e/*.test.mjs | grep -E "$security") ;;
2026-10-25T16:49:56.060Z   *) files=$(ls test/e2e/*.test.mjs | grep -vE "$core|$agents|$security") ;;
2026-10-25T16:49:56.060Z esac
2026-10-25T16:49:56.060Z echo "$files"
2026-10-25T16:49:56.060Z # Two files at a time: each starts its own local server on its own port, database and
2026-10-25T16:49:56.060Z # directory, so they don't share state, and a file's server mostly keeps one core busy.
2026-10-25T16:49:56.060Z node --test --test-concurrency=2 "${opts[@]}" $files
2026-10-25T16:49:56.060Z ##[endgroup]
2026-10-25T16:49:56.809Z test/e2e/e2e.test.mjs
2026-10-25T16:49:56.854Z TAP version 13
2026-10-25T16:51:53.822Z # Subtest: real histories: whole projects, side by side
2026-10-25T16:51:53.823Z     # Subtest: real histories: jquery's whole history goes in one push and clones back intact
2026-10-25T16:51:53.823Z     ok 1 - real histories: jquery's whole history goes in one push and clones back intact
2026-10-25T16:51:53.824Z       ---
2026-10-25T16:51:53.824Z       duration_ms: 80373.756377
2026-10-25T16:51:53.824Z       type: 'test'
2026-10-25T16:51:53.824Z       ...
2026-10-25T16:51:53.824Z     # Subtest: real histories: tornado's whole history goes in one push and clones back intact
2026-10-25T16:51:53.824Z     ok 2 - real histories: tornado's whole history goes in one push and clones back intact
2026-10-25T16:51:53.824Z       ---
2026-10-25T16:51:53.824Z       duration_ms: 53239.103249
2026-10-25T16:51:53.824Z       type: 'test'
2026-10-25T16:51:53.824Z       ...
2026-10-25T16:51:59.547Z     # Subtest: real histories: flask's whole history goes in one push and clones back intact
2026-10-25T16:51:59.547Z     ok 3 - real histories: flask's whole history goes in one push and clones back intact
2026-10-25T16:51:59.547Z       ---
2026-10-25T16:51:59.547Z       duration_ms: 42898.589564
2026-10-25T16:51:59.547Z       type: 'test'
2026-10-25T16:51:59.547Z       ...
2026-10-25T16:52:14.877Z     # Subtest: real histories: a 2.6 MB lockfile's 60 versions, a chain of deltas, go in one small push
2026-10-25T16:52:14.877Z     ok 4 - real histories: a 2.6 MB lockfile's 60 versions, a chain of deltas, go in one small push
2026-10-25T16:52:14.877Z       ---
2026-10-25T16:52:14.877Z       duration_ms: 30828.014596
2026-10-25T16:52:14.877Z       type: 'test'
2026-10-25T16:52:14.877Z       ...
2026-10-25T16:52:14.877Z     1..4
2026-10-25T16:52:14.877Z ok 1 - real histories: whole projects, side by side
2026-10-25T16:52:14.878Z   ---
2026-10-25T16:52:14.878Z   duration_ms: 135533.020041
2026-10-25T16:52:14.878Z   type: 'suite'
2026-10-25T16:52:14.878Z   ...
2026-10-25T16:52:14.898Z 1..1
2026-10-25T16:52:14.898Z # tests 4
2026-10-25T16:52:14.898Z # suites 1
2026-10-25T16:52:14.898Z # pass 4
2026-10-25T16:52:14.898Z # fail 0
2026-10-25T16:52:14.898Z # cancelled 0
2026-10-25T16:52:14.898Z # skipped 0
2026-10-25T16:52:14.898Z # todo 0
2026-10-25T16:52:14.898Z # duration_ms 138057.757163
2026-10-25T16:52:15.028Z Cache hit occurred on the primary key node-cache-Linux-x64-pnpm-42d02c0263a3b5f911ed6ae8e9210922b97166ca02e60b2c70c55dfa1f00371b, not saving cache.
2026-10-25T16:52:15.315Z Pruning is unnecessary.
2026-10-25T16:52:15.419Z Removing persisted credentials
2026-10-25T16:52:15.475Z Host: 4% of the vCPUs' time went to other work on the host (steal)
2026-10-25T16:52:15.475Z Job completed with conclusion: success
2026-10-25T16:52:15.476Z Resources: 2.0 of 4 vCPUs busy on average (3.4 at the 95th percentile), peak memory 7.1 GiB of 11.9 GiB, peak disk 3.1 GB of 19.2 GB