junit.framework.AssertionFailedError:
These packages should not be signed with a well known key:
[com.android.soundrecorder, com.android.launcher,
com.android.defcontainer, com.impetus.fotaupdater, com.android.contacts,
com.android.inputmethod.latin, com.android.phone,
com.android.calculator2, com.android.htmlviewer,
com.android.providers.calendar, com.android.bluetooth,
com.android.inputdevices, com.android.wallpaper.holospiral,
com.android.calendar, com.android.browser, com.android.music,
com.android.nfc, com.android.providers.downloads.ui,
com.android.providers.userdictionary, com.android.sharedstoragebackup,
com.android.inputmethod.pinyin, com.android.vpndialogs,
com.android.providers.media, com.android.certinstaller,
com.android.galaxy4, com.android.dreams.phototable,
com.impetus.deviceadminapp, android, com.android.videoeditor,
com.android.settings, com.android.providers.contacts,
com.android.providers.applications, com.android.dreams.basic,
com.android.providers.drm, com.android.gallery3d, com.android.apps.tag,
com.android.systemui, com.android.musicvis, com.android.exchange,
com.android.wallpaper.livepicker, com.android.keychain,
com.android.smspush, com.android.packageinstaller,
com.android.wallpaper, com.android.providers.telephony, com.svox.pico,
jp.co.omronsoft.openwnn, com.android.noisefield, com.android.deskclock,
com.android.location.fused, com.android.backupconfirm,
com.android.providers.settings, com.android.magicsmoke,
com.android.providers.downloads, com.android.musicfx,
com.google.android.backup, com.android.phasebeam] at
android.security.cts.PackageSignatureTest.testPackageSignatures(PackageSignatureTest.java:62)