[INFO] fetching crate csv_processor 0.1.10... [INFO] testing csv_processor-0.1.10 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate csv_processor 0.1.10 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate csv_processor 0.1.10 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate csv_processor 0.1.10 [INFO] tweaked toml for crates.io crate csv_processor 0.1.10 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csv_processor 0.1.10 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate csv_processor 0.1.10 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be74d24cc21e56f61fd08fd38df0343d4edd604ef9cce8c512bede8c76782aa4 [INFO] running `Command { std: "docker" "start" "-a" "be74d24cc21e56f61fd08fd38df0343d4edd604ef9cce8c512bede8c76782aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be74d24cc21e56f61fd08fd38df0343d4edd604ef9cce8c512bede8c76782aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be74d24cc21e56f61fd08fd38df0343d4edd604ef9cce8c512bede8c76782aa4", kill_on_drop: false }` [INFO] [stdout] be74d24cc21e56f61fd08fd38df0343d4edd604ef9cce8c512bede8c76782aa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f9acd98ee3717f5a9c8cb86ba86a84f900a4ca9ff2466eae6b8edd21be953f2 [INFO] running `Command { std: "docker" "start" "-a" "3f9acd98ee3717f5a9c8cb86ba86a84f900a4ca9ff2466eae6b8edd21be953f2", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling csv_processor v0.1.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "3f9acd98ee3717f5a9c8cb86ba86a84f900a4ca9ff2466eae6b8edd21be953f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f9acd98ee3717f5a9c8cb86ba86a84f900a4ca9ff2466eae6b8edd21be953f2", kill_on_drop: false }` [INFO] [stdout] 3f9acd98ee3717f5a9c8cb86ba86a84f900a4ca9ff2466eae6b8edd21be953f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7554fd2061cf9a1f3f667c7982682ce191072f7768b42b3171c7308abd661de [INFO] running `Command { std: "docker" "start" "-a" "a7554fd2061cf9a1f3f667c7982682ce191072f7768b42b3171c7308abd661de", kill_on_drop: false }` [INFO] [stderr] Compiling csv_processor v0.1.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "a7554fd2061cf9a1f3f667c7982682ce191072f7768b42b3171c7308abd661de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7554fd2061cf9a1f3f667c7982682ce191072f7768b42b3171c7308abd661de", kill_on_drop: false }` [INFO] [stdout] a7554fd2061cf9a1f3f667c7982682ce191072f7768b42b3171c7308abd661de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 062419afbf4bd4bbfc8b33a0e01d07d89c9c8d9f54eaf1db1a1ce1f24e3d6ac6 [INFO] running `Command { std: "docker" "start" "-a" "062419afbf4bd4bbfc8b33a0e01d07d89c9c8d9f54eaf1db1a1ce1f24e3d6ac6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csv_processor-102693063e296842) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/csv_processor.rs (/opt/rustwide/target/debug/deps/csv_processor-4caf2728d5fa6a24) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/columns_tests.rs (/opt/rustwide/target/debug/deps/columns_tests-3b8b06f1ff73e553) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test test_import_all_null_col_to_json ... ok [INFO] [stdout] test test_import_bool_col_with_nan_to_json ... ok [INFO] [stdout] test test_import_bool_col_to_json ... ok [INFO] [stdout] test test_import_float_col_to_json ... ok [INFO] [stdout] test test_import_int_col_to_json ... ok [INFO] [stdout] test test_import_string_col_to_json ... ok [INFO] [stdout] test test_max_bool ... ok [INFO] [stdout] test test_max_float ... ok [INFO] [stdout] test test_max_int ... ok [INFO] [stdout] test test_mean_bool ... ok [INFO] [stdout] test test_mean_float ... ok [INFO] [stdout] test test_mean_int ... ok [INFO] [stdout] test test_min_bool ... ok [INFO] [stdout] test test_min_float ... ok [INFO] [stdout] test test_str_max ... ok [INFO] [stdout] test test_str_mean ... ok [INFO] [stdout] test test_str_sum ... ok [INFO] [stdout] test test_sum_float ... ok [INFO] [stdout] test test_sum_int ... ok [INFO] [stdout] test test_sum_bool ... ok [INFO] [stdout] test test_str_min ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/config_tests.rs (/opt/rustwide/target/debug/deps/config_tests-890d20dbac2e29e4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_parse_command_errors ... ok [INFO] [stdout] test test_parse_command_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/frame_tests.rs (/opt/rustwide/target/debug/deps/frame_tests-b7bdd40384b7e198) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test_boolean_column_operations ... ok [INFO] [stdout] test test_create_df_from_heter_columns ... ok [INFO] [stdout] test test_column_with_nulls ... ok [INFO] [stdout] test test_create_df_from_homog_columns ... ok [INFO] [stdout] test test_dataframe_display_output ... ok [INFO] [stdout] test test_empty_columns ... ok [INFO] [stdout] test test_empty_dataframe_shape ... ok [INFO] [stdout] test test_float_column_with_nan ... ok [INFO] [stdout] test test_from_strings_boolean_column ... ok [INFO] [stdout] test test_from_strings_basic_csv ... ok [INFO] [stdout] test test_from_strings_empty_content ... ok [INFO] [stdout] test test_from_strings_headers_only ... ok [INFO] [stdout] test test_get_column_invalid_index ... ok [INFO] [stdout] test test_from_strings_mixed_types ... ok [INFO] [stdout] test test_headers_and_cols_correct_shape ... ok [INFO] [stdout] test test_from_strings_single_row ... ok [INFO] [stdout] test test_mixed_type_column ... ok [INFO] [stdout] test test_typed_float_column ... ok [INFO] [stdout] test test_typed_integer_column ... ok [INFO] [stdout] test test_from_strings_malformed_csv ... ok [INFO] [stdout] test test_integer_column_statistics ... ok [INFO] [stdout] test test_from_strings_with_nulls ... ok [INFO] [stdout] test test_load_df_from_file ... ok [INFO] [stdout] test test_typed_boolean_column ... ok [INFO] [stdout] test test_get_column_valid_index ... ok [INFO] [stdout] test test_single_row_dataframe ... ok [INFO] [stdout] test test_no_headers_correct_shape ... ok [INFO] [stdout] test test_cols_wrong_shape - should panic ... ok [INFO] [stdout] test test_load_df_from_wrong_path - should panic ... ok [INFO] [stdout] test test_headers_and_cols_wrong_shape - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests csv_processor [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "062419afbf4bd4bbfc8b33a0e01d07d89c9c8d9f54eaf1db1a1ce1f24e3d6ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062419afbf4bd4bbfc8b33a0e01d07d89c9c8d9f54eaf1db1a1ce1f24e3d6ac6", kill_on_drop: false }` [INFO] [stdout] 062419afbf4bd4bbfc8b33a0e01d07d89c9c8d9f54eaf1db1a1ce1f24e3d6ac6