Maven clean build failure when maven.build.cache.failFast=true

[radughiorma]

Affected version

1.2.0

Bug description

Maven clean works and build is in success.

    mvn clean -Dmaven.build.cache.failFast=false

    [INFO] Loading cache configuration from [EDITED]\build-cache-clean-issue\.mvn\maven-build-cache-config.xml
    [INFO] Using XX hash algorithm for cache
    [INFO] Scanning for projects...
    [INFO] 
    [INFO] ----------------< com.example:build-cache-clean-issue >-----------------
    [INFO] Building build-cache-clean-issue 1.0-SNAPSHOT
    [INFO]   from pom.xml
    [INFO] --------------------------------[ jar ]---------------------------------
    [INFO] 
    [INFO] --- clean:3.4.0:clean (default-clean) @ build-cache-clean-issue ---
    [INFO] Deleting [EDITED]\build-cache-clean-issue\target
    [INFO] Cannot save project in cache, skipping
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  0.242 s
    [INFO] Finished at: 2025-06-07T11:19:03+03:00
    [INFO] ------------------------------------------------------------------------

Maven clean fails when

build-cache-clean-issue.zip

    mvn clean -Dmaven.build.cache.failFast=true

    [INFO] Loading cache configuration from [EDITED]\build-cache-clean-issue\.mvn\maven-build-cache-config.xml
    [INFO] Using XX hash algorithm for cache
    [INFO] Scanning for projects...
    [INFO]
    [INFO] ----------------< com.example:build-cache-clean-issue >-----------------
    [INFO] Building build-cache-clean-issue 1.0-SNAPSHOT
    [INFO]   from pom.xml
    [INFO] --------------------------------[ jar ]---------------------------------
    [INFO]
    [INFO] --- clean:3.4.0:clean (default-clean) @ build-cache-clean-issue ---
    [INFO] Deleting [EDITED]\build-cache-clean-issue\target
    [INFO] Cannot save project in cache, skipping
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD FAILURE
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  0.246 s
    [INFO] Finished at: 2025-06-07T11:07:04+03:00
    [INFO] ------------------------------------------------------------------------
    [ERROR] Failed to restore project[com.example:build-cache-clean-issue] from cache, failing build.
    [ERROR]
    [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
    [ERROR] Re-run Maven using the -X switch to enable full debug logging.
    
    Process finished with exit code 1

Why is cache report created by maven clean goal?

maven-incremental