chore(deps): update actions/cache action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/cache	action	major	v3 -> v4

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Release Notes

actions/cache (actions/cache)

v4

Compare Source

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[github-actions]

🚨 Rust Panic Audit: 123 Potential Panic Points Detected 🚨

Crate: federation_query_planner

📊 Total Usages: 50

• 🔢 array_index usages: 10
• 🔎 expect usages: 8
• 🎁 unwrap usages: 29
• 🚨 panic usages: 3

Crate: jwt_auth

📊 Total Usages: 45

• 🔢 array_index usages: 2
• 🎁 unwrap usages: 43

📌 Expected Annotations

•     let client = wasm_polyfills::create_http_client().build().unwrap();: // @expected: if initiating an http client fails, then we have to exit.
  

Crate: engine

📊 Total Usages: 12

• 🚨 panic usages: 3
• 🔎 expect usages: 1
• 🎁 unwrap usages: 8

📌 Expected Annotations

•     Err(e) => panic!("failed to construct endpoint: {:?}", e),: // @expected: if we are unable to construct the endpoints and attach them onto the gateway's http server, we have to exit
  

• ConductorGateway::execute(request, &gw.routes[0].route_data).await: // @expected: we can safely index here, it's inside a test with constant defined fixtures.
  

•     panic!(: // @expected: without a fetcher, there's no executor, without an executor, there's no gateway.
  

•         panic!("Failed while initializing the executor's fetcher for Federation source");: // @expected: without a fetcher, there's no executor, without an executor, there's no gateway.
  

•     panic!("Failed while initializing the executor's fetcher for Federation source");: // @expected: without a fetcher, there's no executor, without an executor, there's no gateway.
  

Crate: telemetry

📊 Total Usages: 5

• 🔢 array_index usages: 3
• 🎁 unwrap usages: 2

Crate: tracing

📊 Total Usages: 3

• 🎁 unwrap usages: 3

Crate: conductor

📊 Total Usages: 3

• 🎁 unwrap usages: 1
• 🔎 expect usages: 1
• 🚨 panic usages: 1

📌 Expected Annotations

•   tracing::subscriber::set_global_default(subscriber).expect("failed to set up tracing");: // @expected: we need to exit the process, if the logger can't be correctly set.
  

•   panic!("Failed to initialize gateway: {:?}", e);: // @expected: we need to exit the process, if the provided configuration file is incorrect.
  

Crate: vrl

📊 Total Usages: 3

• 🔢 array_index usages: 3

📌 Expected Annotations

•     panic!("failed to compile vrl program");: // @expected: if the provided VRL code in the config file can't compile, we have to exit.
  

•   .expect("can't merge states when `states` is an empty vector!"): // @expected: `states` is a non-user provided variable
  

Crate: config

📊 Total Usages: 1

• 🚨 panic usages: 1

📌 Expected Annotations

• .unwrap();: // @expected: statically defined regex pattern, we know it works ;)

•   panic!("Failed to interpolate config file, please resolve the above errors");: // @expected: 👇
  

•   parse_config_from_json(&config_string).expect("Failed to parse JSON config file"): // @expected: 👇
  

•   parse_config_from_yaml(&config_string).expect("Failed to parse YAML config file"): // @expected: 👇
  

•     _ => panic!("Unsupported config file extension"),: // @expected: 👇
  

•   None => panic!("Config file has no extension"),: // @expected: 👇
  

• .expect("Failed to serialize json schema for config file!");: // @expected: part of development docgen CLI
  

• .expect("Failed to write the json schema to the file system!");: // @expected: part of development docgen CLI
  

Crate: cloudflare_worker

📊 Total Usages: 1

• 🚨 panic usages: 1

Crate: logger

📊 Total Usages: 0

Crate: common

📊 Total Usages: 0

📌 Expected Annotations

• .unwrap(): // @expected: we're parsing a statically defined constant, we know it works ;)
  

Crate: cors

📊 Total Usages: 0

Crate: http_get

📊 Total Usages: 0

Crate: wasm_polyfills

📊 Total Usages: 0

Crate: trusted_documents

📊 Total Usages: 0

Crate: disable_introspection

📊 Total Usages: 0

📌 Expected Annotations

•       panic!("failed to compile vrl program for disable_introspection plugin");: // @expected: we need to exit the process if our provided VRL condition has incorrect syntax.
  

Crate: napi

📊 Total Usages: 0

📌 Expected Annotations

• panic!("Exited process!"): // @expected: we need this

Crate: match_content_type

📊 Total Usages: 0

Crate: minitrace_reqwest

📊 Total Usages: 0

Crate: graphiql

📊 Total Usages: 0

Crate: test-server

📊 Total Usages: 0

[github-actions]

🐋 This PR was built and pushed to the following Docker images:

Docker Bake metadata

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"conductor": {
  "containerimage.config.digest": "sha256:b498e8d46b7a48a94d6357dfb747c3f65871e4fb14ee2951193f6291de867821",
  "containerimage.descriptor": {
    "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
    "digest": "sha256:81ff8e151c0123ac6675285cb036075fa90d392780922ba3fdc97a8f2dd77ad1",
    "size": 902,
    "platform": {
      "architecture": "amd64",
      "os": "linux"
    }
  },
  "containerimage.digest": "sha256:81ff8e151c0123ac6675285cb036075fa90d392780922ba3fdc97a8f2dd77ad1",
  "image.name": "ghcr.io/the-guild-org/conductor/conductor:ef285eb282a153536f6950813d6f37e89482a4b3"
}
}

[github-actions]

✅ Benchmark Results

     data_received..................: 13 MB   221 kB/s
     data_sent......................: 22 MB   363 kB/s
     http_req_blocked...............: min=851ns    avg=2.68µs   med=2.07µs   max=687.6µs  p(95)=3.02µs   p(99)=9.87µs  
     http_req_connecting............: min=0s       avg=309ns    med=0s       max=420.53µs p(95)=0s       p(99)=0s      
     http_req_duration..............: min=309.77µs avg=421.48µs med=376.7µs  max=47.73ms  p(95)=473.55µs p(99)=559.24µs
       { expected_response:true }...: min=309.77µs avg=421.48µs med=376.7µs  max=47.73ms  p(95)=473.55µs p(99)=559.24µs
     ✓ { scenario:rps_1000 }........: min=309.77µs avg=421.48µs med=376.7µs  max=47.73ms  p(95)=473.55µs p(99)=559.24µs
     http_req_failed................: 0.00%   ✓ 0          ✗ 60001
     ✓ { scenario:rps_1000 }........: 0.00%   ✓ 0          ✗ 60001
     http_req_receiving.............: min=9.8µs    avg=25.86µs  med=25.31µs  max=798.66µs p(95)=34.22µs  p(99)=43.83µs 
     http_req_sending...............: min=6.5µs    avg=15.25µs  med=13.91µs  max=1.48ms   p(95)=25.37µs  p(99)=32.78µs 
     http_req_tls_handshaking.......: min=0s       avg=0s       med=0s       max=0s       p(95)=0s       p(99)=0s      
     http_req_waiting...............: min=271.28µs avg=380.36µs med=336.06µs max=47.66ms  p(95)=434.6µs  p(99)=509.8µs 
     http_reqs......................: 60001   999.996298/s
     ✓ { scenario:rps_1000 }........: 60001   999.996298/s
     iteration_duration.............: min=379.97µs avg=507.12µs med=461.38µs max=47.96ms  p(95)=560.7µs  p(99)=684.49µs
     iterations.....................: 60001   999.996298/s
     ✓ { scenario:rps_1000 }........: 60001   999.996298/s
     valid_graphql_response.........: 100.00% ✓ 60001      ✗ 0    
     ✓ { scenario:rps_1000 }........: 100.00% ✓ 60001      ✗ 0    
     valid_http_code................: 100.00% ✓ 60001      ✗ 0    
     ✓ { scenario:rps_1000 }........: 100.00% ✓ 60001      ✗ 0    
     vus............................: 1       min=0        max=2  
     vus_max........................: 200     min=200      max=200