88     LOG(ERROR) << "Failed to find " << METADATA_PATH;  in ReadMetadataFromPackage()
97     LOG(ERROR) << "Failed to extract " << METADATA_PATH << ": " << ErrorCodeString(err);  in ReadMetadataFromPackage()
156     LOG(ERROR) << "Package is for source build " << pkg_pre_build << " but expected "  in CheckAbSpecificMetadata()
165     LOG(ERROR) << "Package is for source build " << pkg_pre_build_fingerprint << " but expected "  in CheckAbSpecificMetadata()
181       LOG(ERROR) << "Update package is older than the current build, expected a build "  in CheckAbSpecificMetadata()
188       LOG(ERROR) << "Downgrade package must have a pre-build version set, not allowed.";  in CheckAbSpecificMetadata()
198       LOG(ERROR) << "Post build-tag " << post_build_tag << " does not match device build tag "  in CheckAbSpecificMetadata()
211     LOG(INFO) << "Skip package metadata check for ota type " << expected_ota_type;  in CheckPackageMetadata()
216     LOG(ERROR) << "Unexpected ota package type, expects " << expected_ota_type << ", actual "  in CheckPackageMetadata()
225     LOG(ERROR) << "Package is for product " << pkg_device << " but expected " << device;  in CheckPackageMetadata()
243       LOG(ERROR) << "Package is for serial " << pkg_serial_no;  in CheckPackageMetadata()
249       LOG(ERROR) << "Unable to determine device build tags, serial number is missing from package. "  in CheckPackageMetadata()
254       LOG(ERROR) << "Device is release key build, serial number is missing from package. "  in CheckPackageMetadata()
258     LOG(INFO)  in CheckPackageMetadata()
276     LOG(ERROR) << "Failed to find " << AB_OTA_PAYLOAD_PROPERTIES;  in ExtractPayloadProperties()
281     LOG(ERROR) << "Failed to extract " << AB_OTA_PAYLOAD_PROPERTIES  in ExtractPayloadProperties()
291     LOG(ERROR) << "Failed to extract " << AB_OTA_PAYLOAD_PROPERTIES << ": " << ErrorCodeString(err);  in ExtractPayloadProperties()
311     LOG(ERROR) << "Failed to find " << AB_OTA_PAYLOAD;  in SetUpAbUpdateCommands()
333     LOG(ERROR) << "Failed to find update binary " << UPDATE_BINARY_NAME;  in SetUpNonAbUpdateCommands()
347     LOG(ERROR) << "Failed to extract " << UPDATE_BINARY_NAME << ": " << ErrorCodeString(error);  in SetUpNonAbUpdateCommands()
381     LOG(INFO) << "Payload properties has POWERWASH=1, wiping userdata...";  in PerformPowerwashIfRequired()
395     LOG(ERROR) << "Failed to parse metadata in the zip file";  in TryUpdateBinary()
402     LOG(INFO) << "Installing a brick package";  in TryUpdateBinary()
420     LOG(ERROR) << "Denying OTA because it's SPL downgrade";  in TryUpdateBinary()
541         LOG(ERROR) << "invalid \"progress\" parameters: " << line;  in TryUpdateBinary()
549         LOG(ERROR) << "invalid \"set_progress\" parameters: " << line;  in TryUpdateBinary()
570         LOG(ERROR) << "invalid \"log\" parameters: " << line;  in TryUpdateBinary()
573       LOG(ERROR) << "unknown command [" << command << "]";  in TryUpdateBinary()
590       LOG(ERROR) << "Error in " << package_path << " (status " << WEXITSTATUS(status) << ")";  in TryUpdateBinary()
594     LOG(ERROR) << "Error in " << package_path << " (killed by signal " << WTERMSIG(status) << ")";  in TryUpdateBinary()
597     LOG(FATAL) << "Invalid status code " << status;  in TryUpdateBinary()
649   LOG(INFO) << "Update package id: " << package_id;  in InstallPackage()
654     LOG(ERROR) << "failed to set up expected mounts for install; aborting";  in InstallPackage()
672       LOG(WARNING) << "Can't mount " << UNCRYPT_STATUS;  in InstallPackage()
678         LOG(WARNING) << "corrupted uncrypt_status: " << uncrypt_status;  in InstallPackage()
713   LOG(INFO) << log_content;  in InstallPackage()
728     LOG(ERROR) << "Failed to load keys";  in verify_package()
731   LOG(INFO) << loaded_keys.size() << " key(s) loaded from " << CERTIFICATE_ZIP_FILE;  in verify_package()
740     LOG(ERROR) << "Signature verification failed";  in verify_package()
741     LOG(ERROR) << "error: " << kZipVerificationFailure;  in verify_package()
758       LOG(ERROR) << "Failed to mount " << block_map_path;  in SetupPackageMount()
768     LOG(ERROR) << "Failed to mount " << package_path;  in SetupPackageMount()
777     LOG(ERROR) << "Failed to get canonical of " << package_path << ", " << ec.message();  in SetupPackageMount()
781     LOG(ERROR) << "Installation aborts. The canonical path " << canonical_path.string()  in SetupPackageMount()