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[INFO] started tweaking git repo https://github.com/cvkem/parquet_ops [INFO] finished tweaking git repo https://github.com/cvkem/parquet_ops [INFO] tweaked toml for git repo https://github.com/cvkem/parquet_ops written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cvkem/parquet_ops on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cvkem/parquet_ops 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/cvkem/async_bridge.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/cvkem/s3_file` [INFO] [stderr] Downloading crates ... 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"--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c52d4ae798f4485b10a432f90c262476a62a73ff0d71069a68281af21c29f971 [INFO] running `Command { std: "docker" "start" "-a" "c52d4ae798f4485b10a432f90c262476a62a73ff0d71069a68281af21c29f971", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c52d4ae798f4485b10a432f90c262476a62a73ff0d71069a68281af21c29f971", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c52d4ae798f4485b10a432f90c262476a62a73ff0d71069a68281af21c29f971", kill_on_drop: false }` [INFO] [stdout] c52d4ae798f4485b10a432f90c262476a62a73ff0d71069a68281af21c29f971 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89dc00c4c65dc7566104a19535ddb64d6cb522694a99a36575cdad5704edb08f [INFO] running `Command { std: "docker" "start" "-a" "89dc00c4c65dc7566104a19535ddb64d6cb522694a99a36575cdad5704edb08f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling proc-macro2 v1.0.46 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[INFO] [stderr] Compiling aws-sdk-sso v0.24.0 [INFO] [stderr] Compiling aws-sdk-sts v0.24.0 [INFO] [stderr] Compiling aws-sdk-s3 v0.24.0 [INFO] [stderr] Compiling zstd v0.12.1+zstd.1.5.2 [INFO] [stderr] Compiling parquet v30.0.1 [INFO] [stderr] Compiling aws-config v0.54.1 [INFO] [stderr] Compiling s3_file v0.1.0 (https://github.com/cvkem/s3_file?branch=Arc-mutex-async-exp#1edc6856) [INFO] [stderr] Compiling parquet_ops v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/testdata_writer.rs:203:56 [INFO] [stdout] | [INFO] [stdout] 203 | let values: Vec = rec_ids.map(|i| (i as i64)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 - let values: Vec = rec_ids.map(|i| (i as i64)).collect(); [INFO] [stdout] 203 + let values: Vec = rec_ids.map(|i| i as i64).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sort/sort_algo.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | mut input: RowIterExt, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> src/metadata.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_writer` is never used [INFO] [stdout] --> src/rowwritebuffer.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn create_writer(path: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fields` is never read [INFO] [stdout] --> src/rowwritebuffer.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct RowImitation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 181 | fields: Vec<(String, Field)>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "89dc00c4c65dc7566104a19535ddb64d6cb522694a99a36575cdad5704edb08f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89dc00c4c65dc7566104a19535ddb64d6cb522694a99a36575cdad5704edb08f", kill_on_drop: false }` [INFO] [stdout] 89dc00c4c65dc7566104a19535ddb64d6cb522694a99a36575cdad5704edb08f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5a827c5536628587d59ec79f4eb06259c3d658c3d0b20d0286de1cc341035e1 [INFO] running `Command { std: "docker" "start" "-a" "c5a827c5536628587d59ec79f4eb06259c3d658c3d0b20d0286de1cc341035e1", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/testdata_writer.rs:203:56 [INFO] [stdout] | [INFO] [stdout] 203 | let values: Vec = rec_ids.map(|i| (i as i64)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 - let values: Vec = rec_ids.map(|i| (i as i64)).collect(); [INFO] [stdout] 203 + let values: Vec = rec_ids.map(|i| i as i64).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sort/sort_algo.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | mut input: RowIterExt, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> src/metadata.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parquet_ops v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `create_writer` is never used [INFO] [stdout] --> src/rowwritebuffer.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn create_writer(path: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fields` is never read [INFO] [stdout] --> src/rowwritebuffer.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct RowImitation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 181 | fields: Vec<(String, Field)>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AtomicUsize` and `Ordering` [INFO] [stdout] --> examples/merge.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | sync::atomic::{AtomicUsize, Ordering}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio` [INFO] [stdout] --> examples/merge.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path::Path` [INFO] [stdout] --> examples/write_2NO.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{env, fs, io::Read, path::Path, thread}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/testdata_writer.rs:203:56 [INFO] [stdout] | [INFO] [stdout] 203 | let values: Vec = rec_ids.map(|i| (i as i64)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 - let values: Vec = rec_ids.map(|i| (i as i64)).collect(); [INFO] [stdout] 203 + let values: Vec = rec_ids.map(|i| i as i64).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s3_file` [INFO] [stdout] --> examples/read_s3.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use s3_file; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs`, `io::Read`, and `path::Path` [INFO] [stdout] --> examples/read_s3.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{env, fs, io::Read, path::Path}; [INFO] [stdout] | ^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> examples/metadata.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2` is never used [INFO] [stdout] --> examples/paths.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PATH_2: &str = "./sample_odd.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED` is never used [INFO] [stdout] --> examples/paths.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const MERGED: &str = "./merged.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_1_S3` is never used [INFO] [stdout] --> examples/paths.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const PATH_1_S3: &str = "s3:parquet-exp:sample_even.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2_S3` is never used [INFO] [stdout] --> examples/paths.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PATH_2_S3: &str = "s3:parquet-exp:sample_odd.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED_S3` is never used [INFO] [stdout] --> examples/paths.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const MERGED_S3: &str = "s3:parquet-exp:merged.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/paths.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> examples/sort.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `comparator` is never used [INFO] [stdout] --> examples/sort.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn comparator(row_1: &Row, row_2: &Row) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2` is never used [INFO] [stdout] --> examples/paths.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PATH_2: &str = "./sample_odd.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED` is never used [INFO] [stdout] --> examples/paths.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const MERGED: &str = "./merged.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_1_S3` is never used [INFO] [stdout] --> examples/paths.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const PATH_1_S3: &str = "s3:parquet-exp:sample_even.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2_S3` is never used [INFO] [stdout] --> examples/paths.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PATH_2_S3: &str = "s3:parquet-exp:sample_odd.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED_S3` is never used [INFO] [stdout] --> examples/paths.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const MERGED_S3: &str = "s3:parquet-exp:merged.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/paths.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `the_merge_threaded` is never used [INFO] [stdout] --> examples/merge.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn the_merge_threaded(path_1: &str, path_2: &str, merged_path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/paths.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> examples/read.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `smaller_test` is never used [INFO] [stdout] --> examples/read.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn smaller_test(row_1: &Row, row_2: &Row) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2` is never used [INFO] [stdout] --> examples/paths.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PATH_2: &str = "./sample_odd.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED` is never used [INFO] [stdout] --> examples/paths.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const MERGED: &str = "./merged.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_1_S3` is never used [INFO] [stdout] --> examples/paths.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const PATH_1_S3: &str = "s3:parquet-exp:sample_even.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2_S3` is never used [INFO] [stdout] --> examples/paths.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PATH_2_S3: &str = "s3:parquet-exp:sample_odd.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED_S3` is never used [INFO] [stdout] --> examples/paths.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const MERGED_S3: &str = "s3:parquet-exp:merged.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/paths.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED` is never used [INFO] [stdout] --> examples/paths.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const MERGED: &str = "./merged.parquet"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_1_S3` is never used [INFO] [stdout] --> examples/paths.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const PATH_1_S3: &str = "s3:parquet-exp:sample_even.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_2_S3` is never used [INFO] [stdout] --> examples/paths.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PATH_2_S3: &str = "s3:parquet-exp:sample_odd.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MERGED_S3` is never used [INFO] [stdout] --> examples/paths.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const MERGED_S3: &str = "s3:parquet-exp:merged.parquet"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/paths.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> examples/read_s3.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `smaller_test` is never used [INFO] [stdout] --> examples/read_s3.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn smaller_test(row_1: &Row, row_2: &Row) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/write_2NO.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | even_handle.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 96 | let _ = even_handle.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/write_2NO.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | odd_handle.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = odd_handle.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sort/sort_algo.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | mut input: RowIterExt, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_of` is never used [INFO] [stdout] --> src/metadata.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn type_of(_: &T) -> &'static str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_writer` is never used [INFO] [stdout] --> src/rowwritebuffer.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn create_writer(path: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fields` is never read [INFO] [stdout] --> src/rowwritebuffer.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct RowImitation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 181 | fields: Vec<(String, Field)>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcC0MzH0/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" 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"/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcC0MzH0/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/lz4-sys-14dddc2e91d5e019/out" "-L" "/opt/rustwide/target/debug/build/zstd-sys-d5c91bc06e30a468/out" "-L" "/opt/rustwide/target/debug/build/ring-b910b8cbc6174457/out" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/read-9956dd78d9347fb6" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parquet_ops` (example "read") due to 1 previous error; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "c5a827c5536628587d59ec79f4eb06259c3d658c3d0b20d0286de1cc341035e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5a827c5536628587d59ec79f4eb06259c3d658c3d0b20d0286de1cc341035e1", kill_on_drop: false }` [INFO] [stdout] c5a827c5536628587d59ec79f4eb06259c3d658c3d0b20d0286de1cc341035e1