[INFO] cloning repository https://github.com/devanbenz/monopolize [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devanbenz/monopolize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanbenz%2Fmonopolize", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanbenz%2Fmonopolize'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2eb479813fb50ed59b28d9c4d07833f5ee147cbd [INFO] checking devanbenz/monopolize/2eb479813fb50ed59b28d9c4d07833f5ee147cbd against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanbenz%2Fmonopolize" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/devanbenz/monopolize on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/devanbenz/monopolize [INFO] finished tweaking git repo https://github.com/devanbenz/monopolize [INFO] tweaked toml for git repo https://github.com/devanbenz/monopolize written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/devanbenz/monopolize 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thrift v0.17.0 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded lz4_flex v0.11.3 [INFO] [stderr] Downloaded arrow-data v52.1.0 [INFO] [stderr] Downloaded arrow-buffer v52.1.0 [INFO] [stderr] Downloaded object_store v0.10.2 [INFO] [stderr] Downloaded arrow-schema v52.1.0 [INFO] [stderr] Downloaded arrow-select v52.1.0 [INFO] [stderr] Downloaded parquet v52.1.0 [INFO] [stderr] Downloaded datafusion-functions v40.0.0 [INFO] [stderr] Downloaded datafusion-physical-plan v40.0.0 [INFO] [stderr] Downloaded arrow-json v52.1.0 [INFO] [stderr] Downloaded datafusion-common v40.0.0 [INFO] [stderr] Downloaded datafusion-expr v40.0.0 [INFO] [stderr] Downloaded datafusion-sql v40.0.0 [INFO] [stderr] Downloaded sqlparser_derive v0.2.2 [INFO] [stderr] Downloaded sqlparser v0.47.0 [INFO] [stderr] Downloaded datafusion v40.0.0 [INFO] [stderr] Downloaded flatbuffers v24.3.25 [INFO] [stderr] Downloaded arrow-array v52.1.0 [INFO] [stderr] Downloaded datafusion-functions-array v40.0.0 [INFO] [stderr] Downloaded datafusion-optimizer v40.0.0 [INFO] [stderr] Downloaded datafusion-common-runtime v40.0.0 [INFO] [stderr] Downloaded datafusion-functions-aggregate v40.0.0 [INFO] [stderr] Downloaded datafusion-execution v40.0.0 [INFO] [stderr] Downloaded datafusion-physical-expr v40.0.0 [INFO] [stderr] Downloaded datafusion-physical-expr-common v40.0.0 [INFO] [stderr] Downloaded arrow-arith v52.1.0 [INFO] [stderr] Downloaded arrow-csv v52.1.0 [INFO] [stderr] Downloaded arrow-ord v52.1.0 [INFO] [stderr] Downloaded arrow-row v52.1.0 [INFO] [stderr] Downloaded arrow-string v52.1.0 [INFO] [stderr] Downloaded arrow v52.1.0 [INFO] [stderr] Downloaded arrow-cast v52.1.0 [INFO] [stderr] Downloaded arrow-ipc v52.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bd81116b38f4c718a3152b1c3bc1d2204f31c49f230d74e585167a756f4420b [INFO] running `Command { std: "docker" "start" "-a" "3bd81116b38f4c718a3152b1c3bc1d2204f31c49f230d74e585167a756f4420b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bd81116b38f4c718a3152b1c3bc1d2204f31c49f230d74e585167a756f4420b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bd81116b38f4c718a3152b1c3bc1d2204f31c49f230d74e585167a756f4420b", kill_on_drop: false }` [INFO] [stdout] 3bd81116b38f4c718a3152b1c3bc1d2204f31c49f230d74e585167a756f4420b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07e03612f4e2bb174dc1deb36e5d0f5b487472aa97b64daa5abefc2a7d6e87cf [INFO] running `Command { std: "docker" "start" "-a" "07e03612f4e2bb174dc1deb36e5d0f5b487472aa97b64daa5abefc2a7d6e87cf", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking arrow-schema v52.1.0 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling zstd-safe v7.2.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking 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strum_macros v0.26.4 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling sqlparser_derive v0.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Checking sqlparser v0.47.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking datafusion-common-runtime v40.0.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking object_store v0.10.2 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking async-compression v0.4.12 [INFO] [stderr] Checking arrow-array v52.1.0 [INFO] [stderr] Checking arrow-select v52.1.0 [INFO] [stderr] Checking arrow-arith v52.1.0 [INFO] [stderr] Checking arrow-row v52.1.0 [INFO] [stderr] Checking arrow-cast v52.1.0 [INFO] [stderr] Checking arrow-string v52.1.0 [INFO] [stderr] Checking arrow-ord v52.1.0 [INFO] [stderr] Checking arrow-ipc v52.1.0 [INFO] [stderr] Checking arrow-csv v52.1.0 [INFO] [stderr] Checking arrow-json v52.1.0 [INFO] [stderr] Checking arrow v52.1.0 [INFO] [stderr] Checking parquet v52.1.0 [INFO] [stderr] Checking datafusion-common v40.0.0 [INFO] [stderr] Checking datafusion-expr v40.0.0 [INFO] [stderr] Checking datafusion-execution v40.0.0 [INFO] [stderr] Checking datafusion-physical-expr-common v40.0.0 [INFO] [stderr] Checking datafusion-sql v40.0.0 [INFO] [stderr] Checking datafusion-functions v40.0.0 [INFO] [stderr] Checking datafusion-functions-aggregate v40.0.0 [INFO] [stderr] Checking datafusion-physical-expr v40.0.0 [INFO] [stderr] Checking datafusion-physical-plan v40.0.0 [INFO] [stderr] Checking datafusion-optimizer v40.0.0 [INFO] [stderr] Checking datafusion-functions-array v40.0.0 [INFO] [stderr] Checking datafusion v40.0.0 [INFO] [stderr] Checking monopolize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `arrow_fields` [INFO] [stdout] --> src/merger/schema_unifier.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | fn csv_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/merger/schema_unifier.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | fn csv_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow_fields` [INFO] [stdout] --> src/merger/schema_unifier.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | fn json_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/merger/schema_unifier.rs:50:60 [INFO] [stdout] | [INFO] [stdout] 50 | fn json_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow_fields` [INFO] [stdout] --> src/merger/schema_unifier.rs:52:28 [INFO] [stdout] | [INFO] [stdout] 52 | fn orc_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/merger/schema_unifier.rs:52:59 [INFO] [stdout] | [INFO] [stdout] 52 | fn orc_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow_fields` [INFO] [stdout] --> src/merger/schema_unifier.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | fn csv_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/merger/schema_unifier.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | fn csv_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow_fields` [INFO] [stdout] --> src/merger/schema_unifier.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | fn json_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/merger/schema_unifier.rs:50:60 [INFO] [stdout] | [INFO] [stdout] 50 | fn json_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow_fields` [INFO] [stdout] --> src/merger/schema_unifier.rs:52:28 [INFO] [stdout] | [INFO] [stdout] 52 | fn orc_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/merger/schema_unifier.rs:52:59 [INFO] [stdout] | [INFO] [stdout] 52 | fn orc_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `props` [INFO] [stdout] --> src/merger/file_manager.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let props = WriterProperties::builder() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_props` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `props` [INFO] [stdout] --> src/merger/file_manager.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let props = WriterProperties::builder() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_props` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_application_server` is never used [INFO] [stdout] --> src/api/server.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | pub async fn start_application_server() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_input` is never used [INFO] [stdout] --> src/cli.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn handle_input() -> Result<(Vec, String), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_application_server` is never used [INFO] [stdout] --> src/api/server.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | pub async fn start_application_server() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_from_fs` is never used [INFO] [stdout] --> src/cli.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn read_from_fs(file: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_input` is never used [INFO] [stdout] --> src/cli.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn handle_input() -> Result<(Vec, String), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_from_fs` is never used [INFO] [stdout] --> src/cli.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn read_from_fs(file: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FileNotFoundError` is never constructed [INFO] [stdout] --> src/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 5 | #[error("There was an error reading {0} from the file system. Please make sure you are using an existing file for merging.")] [INFO] [stdout] 6 | FileNotFoundError(String) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SchemaUnifier` is never constructed [INFO] [stdout] --> src/merger/schema_unifier.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SchemaUnifier<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SchemaUnifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FileNotFoundError` is never constructed [INFO] [stdout] --> src/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 5 | #[error("There was an error reading {0} from the file system. Please make sure you are using an existing file for merging.")] [INFO] [stdout] 6 | FileNotFoundError(String) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SchemaUnifier` is never constructed [INFO] [stdout] --> src/merger/schema_unifier.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SchemaUnifier<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SchemaUnifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `merge_schema_from_files`, `parquet_to_arrow_schema`, `csv_to_arrow_schema`, `json_to_arrow_schema`, and `orc_to_arrow_schema` are never used [INFO] [stdout] --> src/merger/schema_unifier.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a> SchemaUnifier<'a> { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(file_paths: &'a Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn merge_schema_from_files(&'a self) -> SchemaRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn parquet_to_arrow_schema(arrow_fields: &mut Vec, file: File) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn csv_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | fn json_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | [INFO] [stdout] 52 | fn orc_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileManager` is never constructed [INFO] [stdout] --> src/merger/file_manager.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct FileManager { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `merge_schema_from_files`, `parquet_to_arrow_schema`, `csv_to_arrow_schema`, `json_to_arrow_schema`, and `orc_to_arrow_schema` are never used [INFO] [stdout] --> src/merger/schema_unifier.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a> SchemaUnifier<'a> { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(file_paths: &'a Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn merge_schema_from_files(&'a self) -> SchemaRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn parquet_to_arrow_schema(arrow_fields: &mut Vec, file: File) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn csv_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | fn json_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | [INFO] [stdout] 52 | fn orc_to_arrow_schema(arrow_fields: &mut Vec, file: File) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `merge_files`, `write_record_batch_to_parquet`, `convert_batch_to_schema`, `write_to_combined_schema_arrow_batch`, and `create_default_array` are never used [INFO] [stdout] --> src/merger/file_manager.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl FileManager { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 27 | pub fn new(file_paths: Vec, schema: SchemaRef, output_file_path: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn merge_files(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn write_record_batch_to_parquet( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | fn convert_batch_to_schema(schema: &SchemaRef, record_batch: RecordBatch) -> RecordBatch { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn write_to_combined_schema_arrow_batch( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn create_default_array(data_type: &DataType, num_rows: usize) -> ArrayRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileManager` is never constructed [INFO] [stdout] --> src/merger/file_manager.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct FileManager { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FileType` is never used [INFO] [stdout] --> src/merger/file_manager.rs:170:10 [INFO] [stdout] | [INFO] [stdout] 170 | pub enum FileType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_file_type` is never used [INFO] [stdout] --> src/merger/file_manager.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn get_file_type(path: &Path) -> FileType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `merge_files`, `write_record_batch_to_parquet`, `convert_batch_to_schema`, `write_to_combined_schema_arrow_batch`, and `create_default_array` are never used [INFO] [stdout] --> src/merger/file_manager.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl FileManager { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 27 | pub fn new(file_paths: Vec, schema: SchemaRef, output_file_path: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn merge_files(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn write_record_batch_to_parquet( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | fn convert_batch_to_schema(schema: &SchemaRef, record_batch: RecordBatch) -> RecordBatch { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn write_to_combined_schema_arrow_batch( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn create_default_array(data_type: &DataType, num_rows: usize) -> ArrayRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FileType` is never used [INFO] [stdout] --> src/merger/file_manager.rs:170:10 [INFO] [stdout] | [INFO] [stdout] 170 | pub enum FileType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_file_type` is never used [INFO] [stdout] --> src/merger/file_manager.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn get_file_type(path: &Path) -> FileType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "07e03612f4e2bb174dc1deb36e5d0f5b487472aa97b64daa5abefc2a7d6e87cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07e03612f4e2bb174dc1deb36e5d0f5b487472aa97b64daa5abefc2a7d6e87cf", kill_on_drop: false }` [INFO] [stdout] 07e03612f4e2bb174dc1deb36e5d0f5b487472aa97b64daa5abefc2a7d6e87cf