[INFO] fetching crate csv-diff 0.1.0...
[INFO] checking csv-diff-0.1.0 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate csv-diff 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate csv-diff 0.1.0 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csv-diff 0.1.0
[INFO] finished tweaking crates.io crate csv-diff 0.1.0
[INFO] tweaked toml for crates.io crate csv-diff 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.5.1)
[INFO] [stderr]       Adding mown v0.2.2 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41e91fd1cfe33747b179e7c6ff847d8b7b1c0943bcf57a7c03f5724b119df544
[INFO] running `Command { std: "docker" "start" "-a" "41e91fd1cfe33747b179e7c6ff847d8b7b1c0943bcf57a7c03f5724b119df544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41e91fd1cfe33747b179e7c6ff847d8b7b1c0943bcf57a7c03f5724b119df544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e91fd1cfe33747b179e7c6ff847d8b7b1c0943bcf57a7c03f5724b119df544", kill_on_drop: false }`
[INFO] [stdout] 41e91fd1cfe33747b179e7c6ff847d8b7b1c0943bcf57a7c03f5724b119df544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bc5cb28534a7e87f4faacb6bc25862bda05c1dec509f23c0bcc95619f06401b
[INFO] running `Command { std: "docker" "start" "-a" "7bc5cb28534a7e87f4faacb6bc25862bda05c1dec509f23c0bcc95619f06401b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking mown v0.2.2
[INFO] [stderr]     Checking variance v0.1.3
[INFO] [stderr]     Checking xxhash-rust v0.8.12
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking scopeguard v0.1.2
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking scoped-pool v1.0.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking thiserror v1.0.65
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_json v1.0.132
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv-diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utils`
[INFO] [stdout]  --> benches/bench_csv_diff.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use utils::csv_generator::CsvGenerator;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `black_box`
[INFO] [stdout]  --> benches/bench_csv_diff.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]  --> benches/bench_csv_diff.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{fmt::Display, io::Cursor};
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&(_, _)`
[INFO] [stdout]   --> benches/bench_csv_diff.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |             |b, (csv_left, _csv_right)| {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |                             Csv::with_reader_seek(Cursor::new(csv_left.as_slice())),
[INFO] [stdout]    |                                                                        -------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 49 |             |b, (csv_left, _csv_right): &(_, _)| {
[INFO] [stdout]    |                                       +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `csv-diff` (bench "bench_csv_diff") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `CsvHashTaskSpawnerCustomLocal` is never constructed
[INFO] [stdout]    --> tests/integration_test.rs:651:16
[INFO] [stdout]     |
[INFO] [stdout] 651 |         struct CsvHashTaskSpawnerCustomLocal {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> tests/integration_test.rs:656:20
[INFO] [stdout]     |
[INFO] [stdout] 655 |         impl CsvHashTaskSpawnerCustomLocal {
[INFO] [stdout]     |         ---------------------------------- associated function in this implementation
[INFO] [stdout] 656 |             pub fn new(pool_size: usize) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CsvHashTaskSpawnerBuilderCustom` is never constructed
[INFO] [stdout]    --> tests/integration_test.rs:695:16
[INFO] [stdout]     |
[INFO] [stdout] 695 |         struct CsvHashTaskSpawnerBuilderCustom {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CsvHashTaskSpawnerCustom` is never constructed
[INFO] [stdout]    --> tests/integration_test.rs:760:16
[INFO] [stdout]     |
[INFO] [stdout] 760 |         struct CsvHashTaskSpawnerCustom;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> tests/integration_test.rs:763:20
[INFO] [stdout]     |
[INFO] [stdout] 762 |         impl CsvHashTaskSpawnerCustom {
[INFO] [stdout]     |         ----------------------------- associated function in this implementation
[INFO] [stdout] 763 |             pub fn new() -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CsvHashTaskSpawnerBuilderCustom` is never constructed
[INFO] [stdout]    --> tests/integration_test.rs:810:16
[INFO] [stdout]     |
[INFO] [stdout] 810 |         struct CsvHashTaskSpawnerBuilderCustom;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7bc5cb28534a7e87f4faacb6bc25862bda05c1dec509f23c0bcc95619f06401b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc5cb28534a7e87f4faacb6bc25862bda05c1dec509f23c0bcc95619f06401b", kill_on_drop: false }`
[INFO] [stdout] 7bc5cb28534a7e87f4faacb6bc25862bda05c1dec509f23c0bcc95619f06401b
