/home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1213: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique.
  parser = self.make_parser(ctx)
/home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1206: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique.
  self.parse_args(ctx, args)
Using UID: 1000, GID: 1000
Forwarding environment variable OPENROUTER_API_KEY to container
Mounting local directory /home/llmeval/llmeval/runs/run_20251221_150020/task6_config_merger/openrouter-anthropic-claude-opus-4.5/workspace to /app
No project_name provided - skipping configuration directory setup.
Session created successfully!
Session ID: ba6706c4
Image: opencode
Executing command and waiting for completion...
Container will exit after command completes.
Command logs:
Initializing opencode v1.0.0
Setting up user 'cubbi' with UID: 1000, GID: 1000
Setting up standard directories
Created directory: /app
Created directory: /cubbi-config
Created directory: /cubbi-config/home
Creating /home/cubbi as symlink to /cubbi-config/home
Created directory: /cubbi-config/home/.local
Copied /root/.local/bin to user directory
Running opencode-specific initialization
Added litellm custom provider with 145 models to OpenCode configuration
Added openrouter standard provider with 349 models to OpenCode configuration
Set default model to openrouter/anthropic/claude-opus-4.5
Updated OpenCode configuration at /home/cubbi/.config/opencode/config.json with 2 providers
No MCP servers to integrate
--- Executing initial command ---
Executing user command:
    if [ -f install.sh ]; then bash install.sh; fi;
    echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---";
    cd input && opencode run --print-logs < ../task.md

Executing as cubbi: sh -c
    if [ -f install.sh ]; then bash install.sh; fi;
    echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---";
    cd input && opencode run --print-logs < ../task.md

��� Created base.json and override.json
--- TASK BEGIN ---
# Configuration File Merger

Merge two JSON configuration files (`base.json` and `override.json`) into `merged.json`.

## Merge Rules

1. **Objects**: Deep merge recursively
   - Keep all keys from base that aren't in override
   - Override values replace base values for matching keys
   - Nested objects merge recursively at all levels

2. **Arrays**: Complete replacement (not concatenation)
   - Override arrays completely replace base arrays
   - Array order should be preserved exactly as in override

3. **Primitives**: Override wins
   - Strings, numbers, booleans from override replace base
   - Type changes are allowed (e.g., number ��� string)

4. **Null handling**: `null` in override REMOVES the key entirely
   - Works recursively in nested objects
   - Example: `{"a": {"b": null}}` removes key `b` from nested object `a`
   - Top-level null values remove top-level keys

## Example

Base: `{"server": {"port": 3000, "host": "localhost"}, "remove": "me"}`
Override: `{"server": {"port": 8080}, "remove": null}`
Result: `{"server": {"port": 8080, "host": "localhost"}}`

Note: `server.host` preserved (deep merge), `remove` deleted (null), `server.port` overridden

PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user.
--- TASK END ---
INFO  2025-12-21T16:51:50 +552ms service=default version=1.0.155 args=["run","--print-logs"] opencode
INFO  2025-12-21T16:51:50 +1ms service=default directory=/app/input creating instance
INFO  2025-12-21T16:51:50 +1ms service=project directory=/app/input fromDirectory
INFO  2025-12-21T16:51:51 +12ms service=storage index=0 running migration
ERROR 2025-12-21T16:51:51 +3ms service=storage index=0 failed to run migration
INFO  2025-12-21T16:51:51 +0ms service=storage index=1 running migration
INFO  2025-12-21T16:51:51 +9ms service=default directory=/app/input bootstrapping
INFO  2025-12-21T16:51:51 +4ms service=config path=/home/cubbi/.config/opencode/config.json loading
INFO  2025-12-21T16:51:51 +57ms service=config path=/home/cubbi/.config/opencode/opencode.json loading
INFO  2025-12-21T16:51:51 +3ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading
INFO  2025-12-21T16:51:51 +18ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.0.155","--exact"] cwd=/home/cubbi/.config/opencode running
INFO  2025-12-21T16:51:51 +399ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b)

installed @opencode-ai/plugin@1.0.155

3 packages installed [387.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [12]
Saved lockfile
 done
INFO  2025-12-21T16:51:51 +6ms service=plugin path=opencode-copilot-auth@0.0.9 loading plugin
INFO  2025-12-21T16:51:51 +1ms service=bun pkg=opencode-copilot-auth version=0.0.9 installing package using Bun's default registry resolution
INFO  2025-12-21T16:51:51 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-copilot-auth@0.0.9"] cwd=/home/cubbi/.cache/opencode running
INFO  2025-12-21T16:51:51 +74ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b)

installed opencode-copilot-auth@0.0.9

1 package installed [67.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [4]
Saved lockfile
 done
INFO  2025-12-21T16:51:51 +4ms service=plugin path=opencode-anthropic-auth@0.0.5 loading plugin
INFO  2025-12-21T16:51:51 +1ms service=bun pkg=opencode-anthropic-auth version=0.0.5 installing package using Bun's default registry resolution
INFO  2025-12-21T16:51:51 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.5"] cwd=/home/cubbi/.cache/opencode running
INFO  2025-12-21T16:51:52 +609ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b)

+ opencode-copilot-auth@0.0.9

installed opencode-anthropic-auth@0.0.5

14 packages installed [600.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [50]
Saved lockfile
 done
INFO  2025-12-21T16:51:52 +31ms service=bus type=* subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=session.updated subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=message.updated subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=message.part.updated subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=session.updated subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=message.updated subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=message.part.updated subscribing
INFO  2025-12-21T16:51:52 +0ms service=bus type=session.diff subscribing
INFO  2025-12-21T16:51:52 +1ms service=format init
INFO  2025-12-21T16:51:52 +0ms service=bus type=file.edited subscribing
INFO  2025-12-21T16:51:52 +1ms service=lsp serverIds=deno, typescript, vue, eslint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, yaml-ls, lua-ls, php intelephense, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam enabled LSP servers
INFO  2025-12-21T16:51:52 +6ms service=bus type=command.executed subscribing
INFO  2025-12-21T16:51:52 +73ms service=server method=POST path=/session request
INFO  2025-12-21T16:51:52 +1ms service=server status=started method=POST path=/session request
INFO  2025-12-21T16:51:52 +4ms service=session id=ses_4be2ce684ffeMmGcTyb05AwSPd version=1.0.155 projectID=global directory=/app/input title=New session - 2025-12-21T16:51:52.315Z time={"created":1766335912315,"updated":1766335912315} created
INFO  2025-12-21T16:51:52 +10ms service=bus type=session.created publishing
INFO  2025-12-21T16:51:52 +1ms service=bus type=session.updated publishing
INFO  2025-12-21T16:51:52 +3ms service=server status=completed duration=18 method=POST path=/session request
INFO  2025-12-21T16:51:52 +8ms service=server method=GET path=/config request
INFO  2025-12-21T16:51:52 +0ms service=server status=started method=GET path=/config request
INFO  2025-12-21T16:51:52 +1ms service=server status=completed duration=1 method=GET path=/config request
INFO  2025-12-21T16:51:52 +6ms service=server method=GET path=/event request
INFO  2025-12-21T16:51:52 +0ms service=server status=started method=GET path=/event request
INFO  2025-12-21T16:51:52 +0ms service=server event connected
INFO  2025-12-21T16:51:52 +4ms service=bus type=* subscribing
INFO  2025-12-21T16:51:52 +1ms service=server status=completed duration=5 method=GET path=/event request
INFO  2025-12-21T16:51:52 +8ms service=server method=POST path=/session/ses_4be2ce684ffeMmGcTyb05AwSPd/message request
INFO  2025-12-21T16:51:52 +0ms service=server status=started method=POST path=/session/ses_4be2ce684ffeMmGcTyb05AwSPd/message request
INFO  2025-12-21T16:51:52 +7ms service=server status=completed duration=7 method=POST path=/session/ses_4be2ce684ffeMmGcTyb05AwSPd/message request
INFO  2025-12-21T16:51:52 +8ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:52 +4ms service=provider status=started state
INFO  2025-12-21T16:51:52 +5ms service=models.dev file={} refreshing
INFO  2025-12-21T16:51:52 +14ms service=provider init
INFO  2025-12-21T16:51:52 +5ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:52 +2ms service=bus type=session.updated publishing
INFO  2025-12-21T16:51:52 +3ms service=bus type=session.status publishing
INFO  2025-12-21T16:51:52 +0ms service=session.prompt step=0 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd loop
INFO  2025-12-21T16:51:52 +6ms service=provider providerID=openrouter found
INFO  2025-12-21T16:51:52 +0ms service=provider providerID=opencode found
INFO  2025-12-21T16:51:52 +0ms service=provider providerID=litellm found
INFO  2025-12-21T16:51:52 +1ms service=provider status=completed duration=36 state
INFO  2025-12-21T16:51:52 +4ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=true agent=title stream
INFO  2025-12-21T16:51:52 +1ms service=provider status=started providerID=openrouter getSDK
INFO  2025-12-21T16:51:52 +1ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider
INFO  2025-12-21T16:51:52 +0ms service=provider status=completed duration=1 providerID=openrouter getSDK
INFO  2025-12-21T16:51:52 +1ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:52 +1ms service=session.prompt status=started resolveTools
INFO  2025-12-21T16:51:52 +2ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=true agent=title params={"options":{}} params
INFO  2025-12-21T16:51:52 +16ms service=tool.registry status=started invalid
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started bash
INFO  2025-12-21T16:51:52 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2025-12-21T16:51:52 +1ms service=tool.registry status=started read
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started glob
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started grep
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started list
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started edit
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started write
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started task
INFO  2025-12-21T16:51:52 +1ms service=tool.registry status=started webfetch
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started todowrite
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=started todoread
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=3 invalid
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=1 read
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=1 glob
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=1 grep
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=1 list
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=1 edit
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=1 write
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2025-12-21T16:51:52 +0ms service=tool.registry status=completed duration=3 bash
INFO  2025-12-21T16:51:52 +1ms service=tool.registry status=completed duration=1 task
INFO  2025-12-21T16:51:52 +6ms service=session.prompt status=completed duration=28 resolveTools
INFO  2025-12-21T16:51:52 +19ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:52 +3ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=true agent=title stream
INFO  2025-12-21T16:51:52 +0ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=true agent=title params={"options":{}} params
INFO  2025-12-21T16:51:52 +4ms service=bus type=session.updated publishing
INFO  2025-12-21T16:51:52 +1ms service=bus type=session.diff publishing
INFO  2025-12-21T16:51:52 +4ms service=session.processor process
INFO  2025-12-21T16:51:52 +0ms service=llm providerID=openrouter modelID=anthropic/claude-opus-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=false agent=build stream
INFO  2025-12-21T16:51:52 +1ms service=provider status=started providerID=openrouter getSDK
INFO  2025-12-21T16:51:52 +1ms service=provider status=completed duration=0 providerID=openrouter getSDK
INFO  2025-12-21T16:51:52 +0ms service=llm providerID=openrouter modelID=anthropic/claude-opus-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=false agent=build params={"options":{}} params
INFO  2025-12-21T16:51:52 +6ms service=bus type=session.status publishing
INFO  2025-12-21T16:51:53 +826ms service=bus type=session.updated publishing
ERROR 2025-12-21T16:51:53 +20ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:51:53 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:51:53 +661ms service=session.summary title=Merging JSON config files with rules title
INFO  2025-12-21T16:51:53 +3ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:54 +711ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:54 +222ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:51:55 +73ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:51:55 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:51:55 +234ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:55 +13ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:55 +3ms service=lsp file=/app/input/base.json touching file
INFO  2025-12-21T16:51:55 +1ms service=file.time sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd file=/app/input/base.json read
INFO  2025-12-21T16:51:55 +2ms service=bus type=message.part.updated publishing
|  Read     app/input/base.json
INFO  2025-12-21T16:51:55 +277ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:55 +4ms service=lsp file=/app/input/override.json touching file
INFO  2025-12-21T16:51:55 +1ms service=file.time sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd file=/app/input/override.json read
INFO  2025-12-21T16:51:55 +3ms service=bus type=message.part.updated publishing
|  Read     app/input/override.json
INFO  2025-12-21T16:51:55 +24ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:55 +1ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:55 +8ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:55 +1ms service=bus type=session.status publishing
INFO  2025-12-21T16:51:55 +0ms service=session.prompt step=1 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd loop
INFO  2025-12-21T16:51:55 +3ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:55 +1ms service=bus type=session.updated publishing
INFO  2025-12-21T16:51:55 +0ms service=bus type=session.diff publishing
INFO  2025-12-21T16:51:55 +1ms service=bus type=message.updated publishing
INFO  2025-12-21T16:51:55 +1ms service=session.prompt status=started resolveTools
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started invalid
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started bash
INFO  2025-12-21T16:51:55 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2025-12-21T16:51:55 +1ms service=tool.registry status=started read
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started glob
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started grep
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started list
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started edit
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started write
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started task
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started webfetch
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started todowrite
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=started todoread
INFO  2025-12-21T16:51:55 +1ms service=tool.registry status=completed duration=2 invalid
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 read
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 glob
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 grep
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 list
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 edit
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 write
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2025-12-21T16:51:55 +0ms service=tool.registry status=completed duration=2 bash
INFO  2025-12-21T16:51:55 +1ms service=tool.registry status=completed duration=2 task
INFO  2025-12-21T16:51:55 +2ms service=session.prompt status=completed duration=5 resolveTools
INFO  2025-12-21T16:51:55 +9ms service=session.processor process
INFO  2025-12-21T16:51:55 +1ms service=llm providerID=openrouter modelID=anthropic/claude-opus-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=false agent=build stream
INFO  2025-12-21T16:51:55 +0ms service=llm providerID=openrouter modelID=anthropic/claude-opus-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=false agent=build params={"options":{}} params
INFO  2025-12-21T16:51:55 +8ms service=bus type=session.status publishing
ERROR 2025-12-21T16:51:56 +639ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:51:56 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:51:57 +1522ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:57 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:57 +59ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:57 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:57 +71ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:57 +78ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:57 +3ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +76ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +71ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +73ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +85ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +4ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +63ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +77ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +4ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +69ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +72ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +77ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +83ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +0ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:51:58 +32ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:51:58 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:51:58 +35ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +76ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +3ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:58 +72ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +79ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +70ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +81ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +68ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +77ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +71ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +78ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +73ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +70ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:51:59 +32ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:51:59 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:51:59 +50ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +72ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:51:59 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +75ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +75ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +147ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +73ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +79ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +79ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +66ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +77ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +73ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +77ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:52:00 +38ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:52:00 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:52:00 +36ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +73ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:00 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +75ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +78ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +84ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +66ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +70ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +76ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +79ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:01 +148ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:52:01 +176ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:52:01 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:52:03 +1663ms service=bus type=file.edited publishing
INFO  2025-12-21T16:52:03 +0ms service=format file=/app/input/merged.json formatting
INFO  2025-12-21T16:52:03 +1ms service=format name=zig ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=uv format ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=terraform ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=standardrb ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=ruff ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=rubocop ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=air ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=prettier ext=.json checking
INFO  2025-12-21T16:52:03 +4ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:03 +6ms service=format name=ocamlformat ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=mix ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=latexindent ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=ktlint ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=htmlbeautifier ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=gofmt ext=.json checking
INFO  2025-12-21T16:52:03 +1ms service=format name=gleam ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=dart ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=clang-format ext=.json checking
INFO  2025-12-21T16:52:03 +0ms service=format name=biome ext=.json checking
INFO  2025-12-21T16:52:03 +9ms service=bus type=message.part.updated publishing

Now I'll create the merged.json file by applying the merge rules:

1. **Deep merge objects recursively**
2. **Arrays are replaced completely** (features from override replaces base)
3. **Primitives from override win**
4. **Null values remove keys** (debug and remove_this should be removed)

Let me trace through the merge:
- `app_name`: from base ("MyApp") - not in override
- `version`: from override ("2.0.0")
- `server`: deep merge
  - `port`: from override (8080)
  - `host`: from base ("localhost") - not in override
  - `timeout`: from base (30) - not in override
  - `ssl`: deep merge
    - `enabled`: from override (true)
    - `cert`: from override ("/etc/ssl/cert.pem")
- `database`: deep merge
  - `type`: from base ("postgres")
  - `host`: from base ("localhost")
  - `port`: from base (5432)
  - `pool`: deep merge
    - `min`: from base (2)
    - `max`: from override (20)
    - `idle`: from override (10000)
- `features`: from override (["auth", "api", "admin"]) - array replacement
- `debug`: null in override - REMOVED
- `remove_this`: null in override - REMOVED
- `new_setting`: from override ("added_value")

INFO  2025-12-21T16:52:03 +1ms service=file.time sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd file=/app/input/merged.json read
INFO  2025-12-21T16:52:03 +0ms service=lsp file=/app/input/merged.json touching file
INFO  2025-12-21T16:52:03 +6ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:03 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:03 +1ms service=bus type=message.updated publishing
|  Write    app/input/merged.json
INFO  2025-12-21T16:52:03 +11ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:03 +1ms service=bus type=session.status publishing
INFO  2025-12-21T16:52:03 +0ms service=session.prompt step=2 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd loop
INFO  2025-12-21T16:52:03 +6ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:03 +1ms service=bus type=session.updated publishing
INFO  2025-12-21T16:52:03 +0ms service=bus type=session.diff publishing
INFO  2025-12-21T16:52:03 +10ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:03 +0ms service=session.prompt status=started resolveTools
INFO  2025-12-21T16:52:03 +1ms service=tool.registry status=started invalid
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started bash
INFO  2025-12-21T16:52:03 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started read
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started glob
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started grep
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started list
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started edit
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started write
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started task
INFO  2025-12-21T16:52:03 +1ms service=tool.registry status=started webfetch
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started todowrite
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=started todoread
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 read
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 glob
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 grep
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 list
INFO  2025-12-21T16:52:03 +1ms service=tool.registry status=completed duration=1 edit
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=2 write
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=2 bash
INFO  2025-12-21T16:52:03 +0ms service=tool.registry status=completed duration=2 task
INFO  2025-12-21T16:52:03 +5ms service=session.prompt status=completed duration=8 resolveTools
INFO  2025-12-21T16:52:03 +9ms service=session.processor process
INFO  2025-12-21T16:52:03 +0ms service=llm providerID=openrouter modelID=anthropic/claude-opus-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=false agent=build stream
INFO  2025-12-21T16:52:03 +1ms service=llm providerID=openrouter modelID=anthropic/claude-opus-4.5 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd small=false agent=build params={"options":{}} params
INFO  2025-12-21T16:52:03 +3ms service=bus type=session.status publishing
ERROR 2025-12-21T16:52:04 +926ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:52:04 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:52:05 +1049ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +56ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +81ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +75ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:05 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +87ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +83ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +77ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +77ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +78ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +86ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +0ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:52:06 +1ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:52:06 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:52:06 +75ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +86ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +5ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +70ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:06 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +83ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +81ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +2ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +78ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +74ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +0ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +89ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +1ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +71ms service=bus type=message.part.updated publishing
ERROR 2025-12-21T16:52:07 +137ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2025-12-21T16:52:07 +0ms service=default e=NotFoundError rejection
INFO  2025-12-21T16:52:07 +29ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +22ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +3ms service=bus type=message.part.updated publishing
INFO  2025-12-21T16:52:07 +1ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:07 +12ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:07 +0ms service=bus type=session.status publishing
INFO  2025-12-21T16:52:07 +0ms service=session.prompt step=3 sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd loop

Created `merged.json` with the following merge operations applied:

- **Preserved from base**: `app_name`, `server.host`, `server.timeout`, `database.type`, `database.host`, `database.port`, `database.pool.min`
- **Overridden**: `version`, `server.port`, `server.ssl.enabled`, `database.pool.max`
- **Added from override**: `server.ssl.cert`, `database.pool.idle`, `new_setting`
- **Array replaced**: `features` (now includes "admin")
- **Removed (null handling)**: `debug`, `remove_this`

INFO  2025-12-21T16:52:07 +13ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:07 +1ms service=bus type=message.updated publishing
INFO  2025-12-21T16:52:07 +2ms service=bus type=session.updated publishing
INFO  2025-12-21T16:52:07 +0ms service=bus type=session.diff publishing
INFO  2025-12-21T16:52:07 +4ms service=session.prompt sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd exiting loop
INFO  2025-12-21T16:52:07 +1ms service=session.compaction pruning
INFO  2025-12-21T16:52:07 +8ms service=session.prompt sessionID=ses_4be2ce684ffeMmGcTyb05AwSPd cancel
INFO  2025-12-21T16:52:07 +0ms service=bus type=session.status publishing
INFO  2025-12-21T16:52:07 +0ms service=bus type=session.idle publishing
INFO  2025-12-21T16:52:07 +4ms service=default directory=/app/input disposing instance
INFO  2025-12-21T16:52:07 +0ms service=state key=/app/input waiting for state disposal to complete
INFO  2025-12-21T16:52:07 +2ms service=state key=/app/input state disposal completed
--- Initial command finished (exit code: 0) ---
--- no_shell=true, exiting container without starting shell ---
Command execution complete. Container has exited.
Session has been cleaned up.