79     LOG(ERROR) << "Failed to find " << METADATA_PATH;  in ReadMetadataFromPackage()
88     LOG(ERROR) << "Failed to extract " << METADATA_PATH << ": " << ErrorCodeString(err);  in ReadMetadataFromPackage()
147     LOG(ERROR) << "Package is for source build " << pkg_pre_build << " but expected "  in CheckAbSpecificMetadata()
155     LOG(ERROR) << "Package is for source build " << pkg_pre_build_fingerprint << " but expected "  in CheckAbSpecificMetadata()
171       LOG(ERROR) << "Update package is older than the current build, expected a build "  in CheckAbSpecificMetadata()
178       LOG(ERROR) << "Downgrade package must have a pre-build version set, not allowed.";  in CheckAbSpecificMetadata()
195     LOG(ERROR) << "Unexpected ota package type, expects " << expected_ota_type << ", actual "  in CheckPackageMetadata()
203     LOG(ERROR) << "Package is for product " << pkg_device << " but expected " << device;  in CheckPackageMetadata()
220       LOG(ERROR) << "Package is for serial " << pkg_serial_no;  in CheckPackageMetadata()
242     LOG(ERROR) << "Failed to find " << AB_OTA_PAYLOAD_PROPERTIES;  in SetUpAbUpdateCommands()
250     LOG(ERROR) << "Failed to extract " << AB_OTA_PAYLOAD_PROPERTIES << ": " << ErrorCodeString(err);  in SetUpAbUpdateCommands()
258     LOG(ERROR) << "Failed to find " << AB_OTA_PAYLOAD;  in SetUpAbUpdateCommands()
281     LOG(ERROR) << "Failed to find update binary " << UPDATE_BINARY_NAME;  in SetUpNonAbUpdateCommands()
290     PLOG(ERROR) << "Failed to create " << binary_path;  in SetUpNonAbUpdateCommands()
296     LOG(ERROR) << "Failed to extract " << UPDATE_BINARY_NAME << ": " << ErrorCodeString(error);  in SetUpNonAbUpdateCommands()
333     LOG(ERROR) << "Failed to parse metadata in the zip file";  in try_update_binary()
352     PLOG(ERROR) << "Failed to create pipe for updater-recovery communication";  in try_update_binary()
399     PLOG(ERROR) << "Failed to fork update binary";  in try_update_binary()
444         LOG(ERROR) << "invalid \"progress\" parameters: " << line;  in try_update_binary()
452         LOG(ERROR) << "invalid \"set_progress\" parameters: " << line;  in try_update_binary()
473         LOG(ERROR) << "invalid \"log\" parameters: " << line;  in try_update_binary()
476       LOG(ERROR) << "unknown command [" << command << "]";  in try_update_binary()
493       LOG(ERROR) << "Error in " << package << " (status " << WEXITSTATUS(status) << ")";  in try_update_binary()
497     LOG(ERROR) << "Error in " << package << " (killed by signal " << WTERMSIG(status) << ")";  in try_update_binary()
525     LOG(ERROR) << "Failed to read " << COMPATIBILITY_ZIP_ENTRY << ": " << ErrorCodeString(ret);  in verify_package_compatibility()
533     LOG(ERROR) << "Failed to OpenArchiveFromMemory: " << ErrorCodeString(ret);  in verify_package_compatibility()
541     LOG(ERROR) << "Failed to start iterating zip entries: " << ErrorCodeString(ret);  in verify_package_compatibility()
555       LOG(ERROR) << "Failed to read " << info_name.name << ": " << ErrorCodeString(ret);  in verify_package_compatibility()
570   LOG(ERROR) << "Failed to verify package compatibility (result " << result << "): " << err;  in verify_package_compatibility()
647     LOG(ERROR) << "failed to set up expected mounts for install; aborting";  in install_package()
702     PLOG(ERROR) << "failed to write " << install_file;  in install_package()
721     LOG(ERROR) << "Failed to load keys";  in verify_package()
733     LOG(ERROR) << "Signature verification failed";  in verify_package()
734     LOG(ERROR) << "error: " << kZipVerificationFailure;  in verify_package()