[INFO] fetching crate polars-lazy 0.14.7... [INFO] checking polars-lazy-0.14.7 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate polars-lazy 0.14.7 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate polars-lazy 0.14.7 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polars-lazy 0.14.7 [INFO] finished tweaking crates.io crate polars-lazy 0.14.7 [INFO] tweaked toml for crates.io crate polars-lazy 0.14.7 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d43fdbac15442c3b8f834aa283eb501d8e9920c86bc926fecddb77d10d66b032 [INFO] running `Command { std: "docker" "start" "-a" "d43fdbac15442c3b8f834aa283eb501d8e9920c86bc926fecddb77d10d66b032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d43fdbac15442c3b8f834aa283eb501d8e9920c86bc926fecddb77d10d66b032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d43fdbac15442c3b8f834aa283eb501d8e9920c86bc926fecddb77d10d66b032", kill_on_drop: false }` [INFO] [stdout] d43fdbac15442c3b8f834aa283eb501d8e9920c86bc926fecddb77d10d66b032 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b440efc52c2276aca9ddec8d01406481cd85ae207a11b23d841592dc0c2dd8a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b440efc52c2276aca9ddec8d01406481cd85ae207a11b23d841592dc0c2dd8a0", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking unsafe_unwrap v0.1.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking anyhow v1.0.42 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking lexical-core v0.7.6 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking flatbuffers v0.8.4 [INFO] [stderr] Checking multiversion v0.6.1 [INFO] [stderr] Checking arrow v4.4.0 [INFO] [stderr] Checking polars-arrow v0.14.8 [INFO] [stderr] Checking polars-core v0.14.8 [INFO] [stderr] Checking polars-io v0.14.8 [INFO] [stderr] Checking polars-lazy v0.14.7 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LazyCsvReader` [INFO] [stdout] --> src/frame.rs:1108:9 [INFO] [stdout] | [INFO] [stdout] 1108 | LazyCsvReader::new(path.to_string()).finish() [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type `LazyCsvReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `polars_io::csv::NullValues` [INFO] [stdout] --> src/frame.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use polars_io::csv::NullValues; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CsvParserOptions` [INFO] [stdout] --> src/logical_plan/alp.rs:1:53 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::logical_plan::{det_melt_schema, Context, CsvParserOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::logical_plan::CsvParserOptions` [INFO] [stdout] --> src/physical_plan/executors/scan.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::logical_plan::CsvParserOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::try_path_to_str` [INFO] [stdout] --> src/physical_plan/executors/scan.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::utils::try_path_to_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `csv::CsvEncoding` [INFO] [stdout] --> src/physical_plan/executors/scan.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use polars_io::{csv::CsvEncoding, ScanAggregation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/physical_plan/executors/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `polars_core::df` [INFO] [stdout] --> src/dsl.rs:1427:9 [INFO] [stdout] | [INFO] [stdout] 1427 | use polars_core::df; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `polars_io::csv::NullValues` [INFO] [stdout] --> src/frame.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use polars_io::csv::NullValues; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CsvParserOptions` [INFO] [stdout] --> src/logical_plan/alp.rs:1:53 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::logical_plan::{det_melt_schema, Context, CsvParserOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::logical_plan::CsvParserOptions` [INFO] [stdout] --> src/physical_plan/executors/scan.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::logical_plan::CsvParserOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::try_path_to_str` [INFO] [stdout] --> src/physical_plan/executors/scan.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::utils::try_path_to_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `csv::CsvEncoding` [INFO] [stdout] --> src/physical_plan/executors/scan.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use polars_io::{csv::CsvEncoding, ScanAggregation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/physical_plan/executors/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-lazy` due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `try_path_to_str` [INFO] [stdout] --> src/utils.rs:276:15 [INFO] [stdout] | [INFO] [stdout] 276 | pub(crate) fn try_path_to_str(path: &Path) -> Result<&str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b440efc52c2276aca9ddec8d01406481cd85ae207a11b23d841592dc0c2dd8a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b440efc52c2276aca9ddec8d01406481cd85ae207a11b23d841592dc0c2dd8a0", kill_on_drop: false }` [INFO] [stdout] b440efc52c2276aca9ddec8d01406481cd85ae207a11b23d841592dc0c2dd8a0