Cleaning build directory '/opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE'
Updating source code to revision: bbd338275d823646e4f96679a90140da3fef93b3
Substituting variable: ${bamboo.confluence.current.stable.branch} with confluence-project-4.1-stable
Creating local git repository in '/opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE/.git'.
Fetching branch 'refs/heads/confluence-project-4.1-stable' from 'git@bitbucket.org:atlassian/confluence.git'. Will try to do a shallow fetch.
From ssh://127.0.0.1:50843/atlassian/confluence
 * branch            confluence-project-4.1-stable -> FETCH_HEAD
Checking out revision bbd338275d823646e4f96679a90140da3fef93b3.
Note: checking out 'bbd338275d823646e4f96679a90140da3fef93b3'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b new_branch_name

HEAD is now at bbd3382... CONFDEV-6609 resolved a SNAPSHOT
Updated source code to revision: bbd338275d823646e4f96679a90140da3fef93b3
Finished task 'Checkout Default Repository'

[INFO] Checking in modified POMs...
[INFO] Executing: /bin/sh -c cd /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE && git add -- pom.xml confluence-core/confluence-testutils/pom.xml confluence-core/confluence-bucket/pom.xml confluence-core/confluence-compatibility/pom.xml confluence-core/confluence-upgrade/pom.xml confluence-not-shippable/pom.xml confluence-core/confluence/pom.xml confluence-core/confluence-cache/pom.xml confluence-core/confluence-cache/confluence-cache-ehcache/pom.xml confluence-core/confluence-cache/confluence-cache-coherence/pom.xml confluence-plugins/confluence-misc-plugins/confluence-rpc-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-rest/confluence-rest-plugin/pom.xml confluence-plugins/confluence-misc-plugins/fixedwidth-theme/pom.xml confluence-plugins/confluence-misc-plugins/confluence-tinymce-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/confluence-sal-base/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/confluence-sal-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/confluence-sal-setup-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-keyboard-shortcuts/pom.xml confluence-plugins/confluence-misc-plugins/confluence-core-macros/pom.xml confluence-plugins/confluence-misc-plugins/confluence-dashboard-macros/pom.xml confluence-plugins/confluence-bundled-plugins/pom.xml confluence-plugins/confluence-bundled-plugins/atlassian-editor-plugin/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-aui-staging/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-dashboard-actions/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-drag-and-drop/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-event-service/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-expand-macro/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-gadgets/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-gadgets/gadgets-plugin/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-gadgets/gadgets-plugin-spi/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-mail-archiving/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-paste/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-schedule-admin/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-soy/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-space-directory/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-tdm-merger/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-view-source/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-view-storage-format/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-whats-new/pom.xml confluence-build/confluence-bundled-plugins-library/pom.xml confluence-build/confluence-bundled-plugins-setup-library/pom.xml confluence-plugins/confluence-test-plugins/confluence-functestrpc-plugin/pom.xml confluence-plugins/confluence-test-plugins/confluence-functestxss-plugin/pom.xml confluence-test/confluence-test-support/pom.xml confluence-plugins/confluence-test-plugins/velocity-deprecation-test-plugin/pom.xml confluence-test/confluence-acceptance-test/pom.xml confluence-plugins/confluence-test-plugins/confluence-qunit-plugin/pom.xml confluence-test/atlassian-confluence-pageobjects/pom.xml confluence-core/confluence-webapp/pom.xml confluence-build/confluence-webapp-cluster/pom.xml confluence-studio-project/pom.xml confluence-studio-project/confluence-studio-host-components/pom.xml confluence-studio-project/confluence-studio-plugins/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-common-plugin/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-standalone-plugin/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-theme-plugin/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-space-import-plugin/pom.xml confluence-studio-project/confluence-studio-webapp/pom.xml confluence-studio-project/confluence-studio-ondemand-test/pom.xml confluence-test/confluence-selenium-test/pom.xml confluence-build/confluence-test-runner/pom.xml confluence-build/confluence-test-runner/confluence-crowd-test/pom.xml confluence-build/confluence-test-runner/confluence-multi-test/pom.xml confluence-build/confluence-test-runner/confluence-selenium-runner/pom.xml confluence-test/confluence-webdriver-test/pom.xml confluence-build/confluence-test-runner/confluence-webdriver-runner/pom.xml confluence-build/confluence-test-runner/confluence-parallel-test/pom.xml confluence-build/confluence-test-runner/confluence-roundtrip-test/pom.xml confluence-build/confluence-test-runner/confluence-setup-import-test/pom.xml confluence-build/confluence-test-runner/confluence-qunit-runner/pom.xml confluence-build/confluence-test-runner/confluence-qunit-webapp/pom.xml confluence-build/confluence-test-runner/confluence-load-test/pom.xml confluence-plugins/confluence-test-plugins/editor-test-plugin/pom.xml
[INFO] Working directory: /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE
[INFO] Executing: /bin/sh -c cd /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE && git status
[INFO] Working directory: /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE
[INFO] Executing: /bin/sh -c cd /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE && git commit --verbose -F /tmp/maven-scm-114525821.commit pom.xml confluence-core/confluence-testutils/pom.xml confluence-core/confluence-bucket/pom.xml confluence-core/confluence-compatibility/pom.xml confluence-core/confluence-upgrade/pom.xml confluence-not-shippable/pom.xml confluence-core/confluence/pom.xml confluence-core/confluence-cache/pom.xml confluence-core/confluence-cache/confluence-cache-ehcache/pom.xml confluence-core/confluence-cache/confluence-cache-coherence/pom.xml confluence-plugins/confluence-misc-plugins/confluence-rpc-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-rest/confluence-rest-plugin/pom.xml confluence-plugins/confluence-misc-plugins/fixedwidth-theme/pom.xml confluence-plugins/confluence-misc-plugins/confluence-tinymce-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/confluence-sal-base/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/confluence-sal-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-sal/confluence-sal-setup-plugin/pom.xml confluence-plugins/confluence-misc-plugins/confluence-keyboard-shortcuts/pom.xml confluence-plugins/confluence-misc-plugins/confluence-core-macros/pom.xml confluence-plugins/confluence-misc-plugins/confluence-dashboard-macros/pom.xml confluence-plugins/confluence-bundled-plugins/pom.xml confluence-plugins/confluence-bundled-plugins/atlassian-editor-plugin/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-aui-staging/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-dashboard-actions/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-drag-and-drop/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-event-service/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-expand-macro/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-gadgets/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-gadgets/gadgets-plugin/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-gadgets/gadgets-plugin-spi/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-mail-archiving/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-paste/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-schedule-admin/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-soy/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-space-directory/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-tdm-merger/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-view-source/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-view-storage-format/pom.xml confluence-plugins/confluence-bundled-plugins/confluence-whats-new/pom.xml confluence-build/confluence-bundled-plugins-library/pom.xml confluence-build/confluence-bundled-plugins-setup-library/pom.xml confluence-plugins/confluence-test-plugins/confluence-functestrpc-plugin/pom.xml confluence-plugins/confluence-test-plugins/confluence-functestxss-plugin/pom.xml confluence-test/confluence-test-support/pom.xml confluence-plugins/confluence-test-plugins/velocity-deprecation-test-plugin/pom.xml confluence-test/confluence-acceptance-test/pom.xml confluence-plugins/confluence-test-plugins/confluence-qunit-plugin/pom.xml confluence-test/atlassian-confluence-pageobjects/pom.xml confluence-core/confluence-webapp/pom.xml confluence-build/confluence-webapp-cluster/pom.xml confluence-studio-project/pom.xml confluence-studio-project/confluence-studio-host-components/pom.xml confluence-studio-project/confluence-studio-plugins/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-common-plugin/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-standalone-plugin/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-theme-plugin/pom.xml confluence-studio-project/confluence-studio-plugins/confluence-studio-space-import-plugin/pom.xml confluence-studio-project/confluence-studio-webapp/pom.xml confluence-studio-project/confluence-studio-ondemand-test/pom.xml confluence-test/confluence-selenium-test/pom.xml confluence-build/confluence-test-runner/pom.xml confluence-build/confluence-test-runner/confluence-crowd-test/pom.xml confluence-build/confluence-test-runner/confluence-multi-test/pom.xml confluence-build/confluence-test-runner/confluence-selenium-runner/pom.xml confluence-test/confluence-webdriver-test/pom.xml confluence-build/confluence-test-runner/confluence-webdriver-runner/pom.xml confluence-build/confluence-test-runner/confluence-parallel-test/pom.xml confluence-build/confluence-test-runner/confluence-roundtrip-test/pom.xml confluence-build/confluence-test-runner/confluence-setup-import-test/pom.xml confluence-build/confluence-test-runner/confluence-qunit-runner/pom.xml confluence-build/confluence-test-runner/confluence-qunit-webapp/pom.xml confluence-build/confluence-test-runner/confluence-load-test/pom.xml confluence-plugins/confluence-test-plugins/editor-test-plugin/pom.xml
[INFO] Working directory: /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE
[INFO] Executing: /bin/sh -c cd /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE && git symbolic-ref HEAD
[INFO] Working directory: /opt/bamboo-agent/xml-data/build-dir/CONFREL-CONFRELSTABLE2-RELEASEPREPARE
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] An error is occurred in the checkin process: Exception while executing SCM command.

Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref