Execution failed with return code: 1
Failure Reason:
=== RUN   TestAccEC2Instance_basic
=== PAUSE TestAccEC2Instance_basic
=== RUN   TestAccEC2Instance_basicWithSpot
=== PAUSE TestAccEC2Instance_basicWithSpot
=== CONT  TestAccEC2Instance_basic
    acctest.go:261: configuring provider: validating provider credentials: retrieving caller identity from STS: operation error STS: GetCallerIdentity, exceeded maximum number of attempts, 9, https response error StatusCode: 0, RequestID: , request send failed, Post "http://localhost:4566/": dial tcp [::1]:4566: connect: connection refused
--- FAIL: TestAccEC2Instance_basic (95.21s)
=== CONT  TestAccEC2Instance_basicWithSpot
    ec2_instance_test.go:5343: Step 1/2 error: Error running pre-apply refresh: exit status 1
        
        Error: Invalid provider configuration
        
        Provider "registry.terraform.io/hashicorp/aws" requires explicit
        configuration. Add a provider block to the root module and configure the
        provider's required arguments as described in the provider documentation.
        
        
        Error: validating provider credentials: retrieving caller identity from STS: operation error STS: GetCallerIdentity, exceeded maximum number of attempts, 9, https response error StatusCode: 0, RequestID: , request send failed, Post "http://localhost:4566/": dial tcp [::1]:4566: connect: connection refused
        
          with provider["registry.terraform.io/hashicorp/aws"],
          on <empty> line 0:
          (source code not available)
        
--- FAIL: TestAccEC2Instance_basicWithSpot (92.87s)
FAIL