{"timestamp":"2026-05-07T12:18:50.147867Z","level":"INFO","fields":{"message":"python/3.11.15; huggingface_hub/1.12.2; , xet-core revision b24e739"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/logging/init.rs","line_number":65}
{"timestamp":"2026-05-07T12:18:50.148148Z","level":"INFO","fields":{"message":"hf_xet logging cofigured."},"filename":"src/logging.rs","line_number":43}
{"timestamp":"2026-05-07T12:18:50.148385Z","level":"INFO","fields":{"message":"starting log cleanup in \"/DATA/AppData/hermes/.cache/huggingface/xet/logs\" (min_age=86400s, max_retention=1209600s, max_size=250MB bytes)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/logging/init.rs","line_number":221}
{"timestamp":"2026-05-07T12:18:50.268409Z","level":"INFO","fields":{"message":"Config: min_spacing_between_global_dedup_queries = 256 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268428Z","level":"INFO","fields":{"message":"Config: local_cas_scheme = \"local://\" (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268433Z","level":"INFO","fields":{"message":"Config: max_concurrent_file_ingestion = 8 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268435Z","level":"INFO","fields":{"message":"Config: max_concurrent_file_downloads = 8 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268437Z","level":"INFO","fields":{"message":"Config: ingestion_block_size = 8MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268441Z","level":"INFO","fields":{"message":"Config: progress_update_interval = 200ms (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268444Z","level":"INFO","fields":{"message":"Config: progress_update_speed_sampling_window = 10s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268446Z","level":"INFO","fields":{"message":"Config: session_xorb_metadata_flush_interval = 20s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268448Z","level":"INFO","fields":{"message":"Config: session_xorb_metadata_flush_max_count = 64 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268451Z","level":"INFO","fields":{"message":"Config: default_cas_endpoint = \"http://localhost:8080\" (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268453Z","level":"INFO","fields":{"message":"Config: target_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268456Z","level":"INFO","fields":{"message":"Config: max_target_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268458Z","level":"INFO","fields":{"message":"Config: cache_size_limit = 16GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268460Z","level":"INFO","fields":{"message":"Config: chunk_index_table_max_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268464Z","level":"INFO","fields":{"message":"Config: nranges_in_streaming_fragmentation_estimator = 128 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268467Z","level":"INFO","fields":{"message":"Config: min_n_chunks_per_range_hysteresis_factor = 0.5 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268471Z","level":"INFO","fields":{"message":"Config: min_n_chunks_per_range = 8.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268473Z","level":"INFO","fields":{"message":"Config: size_bytes = 0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268476Z","level":"INFO","fields":{"message":"Config: retry_max_attempts = 5 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268478Z","level":"INFO","fields":{"message":"Config: retry_base_delay = 3s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268482Z","level":"INFO","fields":{"message":"Config: retry_max_duration = 360s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268484Z","level":"INFO","fields":{"message":"Config: idle_connection_timeout = 60s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268486Z","level":"INFO","fields":{"message":"Config: max_idle_connections = 16 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268488Z","level":"INFO","fields":{"message":"Config: connect_timeout = 60s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268490Z","level":"INFO","fields":{"message":"Config: read_timeout = 120s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268492Z","level":"INFO","fields":{"message":"Config: upload_reporting_block_size = 524288 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268494Z","level":"INFO","fields":{"message":"Config: enable_adaptive_concurrency = true (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268497Z","level":"INFO","fields":{"message":"Config: ac_min_adjustment_window_ms = 500 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268499Z","level":"INFO","fields":{"message":"Config: ac_min_bytes_required_for_adjustment = 20MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268502Z","level":"INFO","fields":{"message":"Config: ac_num_transmissions_required_for_adjustment = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268503Z","level":"INFO","fields":{"message":"Config: ac_latency_rtt_half_life = 64.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268507Z","level":"INFO","fields":{"message":"Config: ac_success_tracking_half_life = 8.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268511Z","level":"INFO","fields":{"message":"Config: ac_target_rtt = 60s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268515Z","level":"INFO","fields":{"message":"Config: ac_max_healthy_rtt = 90s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268517Z","level":"INFO","fields":{"message":"Config: ac_rtt_success_max_quantile = 0.95 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268520Z","level":"INFO","fields":{"message":"Config: ac_healthy_success_ratio_threshold = 0.8 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268522Z","level":"INFO","fields":{"message":"Config: ac_unhealthy_success_ratio_threshold = 0.5 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268525Z","level":"INFO","fields":{"message":"Config: ac_target_rtt_transmission_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268528Z","level":"INFO","fields":{"message":"Config: ac_logging_interval_ms = 10000 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268530Z","level":"INFO","fields":{"message":"Config: ac_max_upload_concurrency = 64 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268533Z","level":"INFO","fields":{"message":"Config: ac_min_upload_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268535Z","level":"INFO","fields":{"message":"Config: ac_initial_upload_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268537Z","level":"INFO","fields":{"message":"Config: ac_max_download_concurrency = 64 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268546Z","level":"INFO","fields":{"message":"Config: ac_min_download_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268549Z","level":"INFO","fields":{"message":"Config: ac_initial_download_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268551Z","level":"INFO","fields":{"message":"Config: unix_socket_path = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268554Z","level":"INFO","fields":{"message":"Config: dest = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268557Z","level":"INFO","fields":{"message":"Config: format = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268559Z","level":"INFO","fields":{"message":"Config: prefix = \"xet\" (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268562Z","level":"INFO","fields":{"message":"Config: dir_disable_cleanup = false (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268564Z","level":"INFO","fields":{"message":"Config: dir_max_size = 250MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268566Z","level":"INFO","fields":{"message":"Config: dir_min_deletion_age = 86400s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268569Z","level":"INFO","fields":{"message":"Config: dir_max_retention_age = 1209600s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268571Z","level":"INFO","fields":{"message":"Config: min_reconstruction_fetch_size = 256MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268573Z","level":"INFO","fields":{"message":"Config: max_reconstruction_fetch_size = 8GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268577Z","level":"INFO","fields":{"message":"Config: download_buffer_size = 2GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268580Z","level":"INFO","fields":{"message":"Config: download_buffer_perfile_size = 512MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268582Z","level":"INFO","fields":{"message":"Config: download_buffer_limit = 8GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268584Z","level":"INFO","fields":{"message":"Config: completion_rate_estimator_half_life = 4.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268587Z","level":"INFO","fields":{"message":"Config: target_block_completion_time = 900s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268589Z","level":"INFO","fields":{"message":"Config: min_prefetch_buffer = 1GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268591Z","level":"INFO","fields":{"message":"Config: use_vectored_write = true (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268593Z","level":"INFO","fields":{"message":"Config: compression_scheme_retest_interval = 32 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268595Z","level":"INFO","fields":{"message":"Config: enabled = false (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268597Z","level":"INFO","fields":{"message":"Config: sample_interval = 5s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268600Z","level":"INFO","fields":{"message":"Config: log_path = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-07T12:18:50.268668Z","level":"INFO","fields":{"message":"Using 8 async threads for tokio runtime"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/core/runtime.rs","line_number":57}
{"timestamp":"2026-05-07T12:18:50.269233Z","level":"INFO","fields":{"message":"Using cache path \"/DATA/AppData/hermes/.cache/huggingface/xet\"."},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/processing/data_client.rs","line_number":43,"span":{"num_files":1,"name":"data_client::download"},"spans":[{"num_files":1,"name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.270395Z","level":"INFO","fields":{"message":"HTTP client configured","idle_timeout":"60s","max_idle_connections":16,"custom_headers":"Some({\"user-agent\": \"unknown/None; hf_hub/1.12.2; python/3.11.15; hf_xet/1.4.3\"})"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":100,"span":{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.270414Z","level":"INFO","fields":{"message":"CAS auth disabled","caller":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs:174"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/error_printer/mod.rs","line_number":198,"span":{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.270421Z","level":"INFO","fields":{"message":"HTTP client configured","idle_timeout":"60s","max_idle_connections":16,"custom_headers":"Some({\"user-agent\": \"unknown/None; hf_hub/1.12.2; python/3.11.15; hf_xet/1.4.3\"})"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":100,"span":{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.271415Z","level":"INFO","fields":{"message":"No-read-timeout HTTP client configured (for shard uploads)","connect_timeout":"60s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":143,"span":{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.271425Z","level":"INFO","fields":{"message":"Initializing Adaptive Concurrency Controller for upload with starting concurrency = 1; min = 1, max = 64, min_bytes_for_adjustment = 20000000, min_completed_transmissions_for_adjustment = 1"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":252,"span":{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.271432Z","level":"INFO","fields":{"message":"Initializing Adaptive Concurrency Controller for download with starting concurrency = 1; min = 1, max = 64, min_bytes_for_adjustment = 20000000, min_completed_transmissions_for_adjustment = 1"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":252,"span":{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"}]}
{"timestamp":"2026-05-07T12:18:50.271458Z","level":"INFO","fields":{"message":"Reconstructing file to disk","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","byte_range":"None","path":"/DATA/AppData/hermes/.cache/huggingface/hub/models--Systran--faster-whisper-base/blobs/d01c3014881c9c6f3133c182f3d2887eb6ca1c789a7538c5c007196857a0a6a9.incomplete","write_offset":"None"},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/file_reconstructor.rs","line_number":107,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.271549Z","level":"INFO","fields":{"message":"Scheduling prefetch block","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetch_range":"(0, 256000000)","requested_block_size":256000000,"actual_block_size":256000000,"queue_depth":1},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":252,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.271565Z","level":"INFO","fields":{"message":"Scheduling prefetch block","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetch_range":"(256000000, 768000000)","requested_block_size":512000000,"actual_block_size":512000000,"queue_depth":2},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":252,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.271576Z","level":"INFO","fields":{"message":"Scheduling prefetch block","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetch_range":"(768000000, 1024000000)","requested_block_size":256000000,"actual_block_size":256000000,"queue_depth":3},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":252,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.271603Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":1,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 768000000, end: 1024000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":181}
{"timestamp":"2026-05-07T12:18:50.271611Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-07T12:18:50.271607Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":2,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 0, end: 256000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":181}
{"timestamp":"2026-05-07T12:18:50.271623Z","level":"INFO","fields":{"message":"Token refresh successful for CAS authentication"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":303}
{"timestamp":"2026-05-07T12:18:50.271622Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":3,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 256000000, end: 768000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":181}
{"timestamp":"2026-05-07T12:18:50.271631Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-07T12:18:50.271634Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-07T12:18:50.271642Z","level":"INFO","fields":{"message":"Token refresh successful for CAS authentication"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":303}
{"timestamp":"2026-05-07T12:18:50.271777Z","level":"INFO","fields":{"message":"Token refresh successful for CAS authentication"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":303}
{"timestamp":"2026-05-07T12:18:50.275736Z","level":"INFO","fields":{"message":"Log Directory Cleanup: found 63.757kB of logs in 2 log files, with 0B in 0 files eligible for deletion."},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/logging/init.rs","line_number":299}
{"timestamp":"2026-05-07T12:18:50.275747Z","level":"INFO","fields":{"message":"Log Directory Cleanup: deleted 0B in 0 files"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/logging/init.rs","line_number":363}
{"timestamp":"2026-05-07T12:18:50.831516Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KR160QXCG6RWQ29FZ78SF9VN","status_code":416},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-07T12:18:50.831629Z","level":"ERROR","fields":{"message":"Fatal Error: \"cas::get_reconstruction\" api call failed (request id 01KR160QXCG6RWQ29FZ78SF9VN): HTTP status client error (416 Range Not Satisfiable) for url (https://cas-server.xethub.hf.co/v1/reconstructions/0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973)"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":141}
{"timestamp":"2026-05-07T12:18:50.863681Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KR160QY98NWJRMR9XPK8STCS","status_code":416},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-07T12:18:50.863736Z","level":"ERROR","fields":{"message":"Fatal Error: \"cas::get_reconstruction\" api call failed (request id 01KR160QY98NWJRMR9XPK8STCS): HTTP status client error (416 Range Not Satisfiable) for url (https://cas-server.xethub.hf.co/v1/reconstructions/0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973)"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":141}
{"timestamp":"2026-05-07T12:18:50.947858Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KR160QYDD1Y68ZV1332ND82G","status_code":200},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-07T12:18:50.947900Z","level":"INFO","fields":{"message":"Request Success: cas::get_reconstruction api call succeeded (request id 01KR160QYDD1Y68ZV1332ND82G)."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-07T12:18:50.947971Z","level":"INFO","fields":{"message":"Completed get_reconstruction API call","call_id":2,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 0, end: 256000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":206}
{"timestamp":"2026-05-07T12:18:50.948022Z","level":"INFO","fields":{"message":"Received block of file terms from prefetch queue","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_start":0,"block_end":145217532,"block_size":3},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":136,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.948101Z","level":"INFO","fields":{"message":"Updated completion rate estimate based on previous block completion time (seconds).","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_start":0,"block_end":145217532,"block_size":145217532,"completion_time":0.000077163},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":100,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.948129Z","level":"INFO","fields":{"message":"Completed prefetch queue; end of file reached.","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetched_byte_position":1024000000},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":158,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.948149Z","level":"INFO","fields":{"message":"All term blocks received and scheduled for writing","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_count":1,"total_terms_processed":3,"total_bytes_scheduled":145217532},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/run_state.rs","line_number":150,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-07T12:18:50.948192Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-07T12:18:50.994338Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-07T12:18:50.994382Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id )."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-07T12:18:53.091112Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 1 to 2; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 4.24s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-07T12:18:53.091153Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-07T12:18:53.091157Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-07T12:18:53.096820Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-07T12:18:53.096832Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id )."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-07T12:18:53.116695Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-07T12:18:53.116718Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id )."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-07T12:18:53.698925Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 2 to 3; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 6.40s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-07T12:18:54.317940Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 3 to 4; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 7.54s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-07T12:18:54.918033Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 4 to 5; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 9.17s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-07T12:18:55.517939Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 5 to 6; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 10.45s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-07T12:18:55.740120Z","level":"INFO","fields":{"message":"File reconstruction completed successfully","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_count":1,"total_terms_processed":3,"total_bytes_scheduled":145217532},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/run_state.rs","line_number":150,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KR160Q8X0404SFKJSJVZDW6Y","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}