### Terraform Version ```shell Terraform v1.3.8 on linux_amd64 ``` ### Terraform Configuration Files ```terraform terraform { backend "s3" { bucket = "" key = "bug/unexpected-end-of-json-input/terraform.tfstate" encrypt = true kms_key_id = "" dynamodb_table = "" } } ``` ### Debug Output https://gist.github.com/petur/b66b6c7fce877ddb1bf3cc7629101de0 ### Expected Behavior When terraform is run with `-lock-timeout`, it should either acquire the lock, or retry until the timeout expires. ### Actual Behavior Terraform fails with the error: ``` ╷ │ Error: Error acquiring the state lock │ │ Error message: 2 errors occurred: │ * ConditionalCheckFailedException: The conditional request failed │ * unexpected end of JSON input │ │ │ │ Terraform acquires a state lock to protect the state from being written │ by multiple users at the same time. Please resolve the issue above and try │ again. For most commands, you can disable locking with the "-lock=false" │ flag, but this is not recommended. ╵ ``` ### Steps to Reproduce 1. `terraform init` 2. Duplicate the folder containing the configuration 3. Run `while TF_LOG=trace terraform plan -lock-timeout=60s; do : ; done` in both folders (needs two shells). (This is an artificial way to reproduce the issue. It was found in CI where multiple people push changes and plans get run in parallel.) ### Additional Context _No response_ ### References _No response_