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()
190     LOG(INFO) << "Skip package metadata check for ota type " << expected_ota_type;  in CheckPackageMetadata()
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()
241     LOG(ERROR) << "Failed to find " << AB_OTA_PAYLOAD_PROPERTIES;  in SetUpAbUpdateCommands()
249     LOG(ERROR) << "Failed to extract " << AB_OTA_PAYLOAD_PROPERTIES << ": " << ErrorCodeString(err);  in SetUpAbUpdateCommands()
256     LOG(ERROR) << "Failed to find " << AB_OTA_PAYLOAD;  in SetUpAbUpdateCommands()
278     LOG(ERROR) << "Failed to find update binary " << UPDATE_BINARY_NAME;  in SetUpNonAbUpdateCommands()
292     LOG(ERROR) << "Failed to extract " << UPDATE_BINARY_NAME << ": " << ErrorCodeString(error);  in SetUpNonAbUpdateCommands()
330     LOG(ERROR) << "Failed to parse metadata in the zip file";  in TryUpdateBinary()
457         LOG(ERROR) << "invalid \"progress\" parameters: " << line;  in TryUpdateBinary()
465         LOG(ERROR) << "invalid \"set_progress\" parameters: " << line;  in TryUpdateBinary()
486         LOG(ERROR) << "invalid \"log\" parameters: " << line;  in TryUpdateBinary()
489       LOG(ERROR) << "unknown command [" << command << "]";  in TryUpdateBinary()
506       LOG(ERROR) << "Error in " << package_path << " (status " << WEXITSTATUS(status) << ")";  in TryUpdateBinary()
510     LOG(ERROR) << "Error in " << package_path << " (killed by signal " << WTERMSIG(status) << ")";  in TryUpdateBinary()
513     LOG(FATAL) << "Invalid status code " << status;  in TryUpdateBinary()
559   LOG(INFO) << "Update package id: " << package_id;  in InstallPackage()
564     LOG(ERROR) << "failed to set up expected mounts for install; aborting";  in InstallPackage()
582       LOG(WARNING) << "Can't mount " << UNCRYPT_STATUS;  in InstallPackage()
588         LOG(WARNING) << "corrupted uncrypt_status: " << uncrypt_status;  in InstallPackage()
623   LOG(INFO) << log_content;  in InstallPackage()
638     LOG(ERROR) << "Failed to load keys";  in verify_package()
641   LOG(INFO) << loaded_keys.size() << " key(s) loaded from " << CERTIFICATE_ZIP_FILE;  in verify_package()
650     LOG(ERROR) << "Signature verification failed";  in verify_package()
651     LOG(ERROR) << "error: " << kZipVerificationFailure;  in verify_package()
668       LOG(ERROR) << "Failed to mount " << block_map_path;  in SetupPackageMount()
678     LOG(ERROR) << "Failed to mount " << package_path;  in SetupPackageMount()
687     LOG(ERROR) << "Failed to get canonical of " << package_path << ", " << ec.message();  in SetupPackageMount()
691     LOG(ERROR) << "Installation aborts. The canonical path " << canonical_path.string()  in SetupPackageMount()