Build failed in Jenkins: trusty-ppa-adt-ubuntu_mozilla_security_ppa-firefox » amd64,adt #30

[Jenkins Notification]

See <http://d-jenkins.ubuntu-ci:8080/job/trusty-ppa-adt-ubuntu_mozilla_security_ppa-firefox/./ARCH=amd64,label=adt/30/>

------------------------------------------
Started by upstream project "trusty-ppa-adt-ubuntu_mozilla_security_ppa-firefox" build number 30
Building remotely on adt-nova in workspace <http://d-jenkins.ubuntu-ci:8080/job/trusty-ppa-adt-ubuntu_mozilla_security_ppa-firefox/./ARCH=amd64,label=adt/ws/>
[adt] $ /bin/sh -xe /tmp/hudson5032512261636894559.sh
+ rm -Rf *
+ RELEASE=trusty
+ PACKAGE=firefox
+ OPTS=-P -p ppa:ubuntu-mozilla-security/ppa
+ cd /home/auto-package-testing/auto-package-testing/bin
/tmp/hudson5032512261636894559.sh: 8: cd: can't cd to /home/auto-package-testing/auto-package-testing/bin
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
[description-setter] Could not determine description.