[INFO] fetching crate polars-core 0.14.6... [INFO] checking polars-core-0.14.6 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate polars-core 0.14.6 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate polars-core 0.14.6 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polars-core 0.14.6 [INFO] finished tweaking crates.io crate polars-core 0.14.6 [INFO] tweaked toml for crates.io crate polars-core 0.14.6 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b03f30d82768fcfdc152217901e73b87fc1a17e9cd39e0fb2b1751392e88e15 [INFO] running `Command { std: "docker" "start" "-a" "8b03f30d82768fcfdc152217901e73b87fc1a17e9cd39e0fb2b1751392e88e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b03f30d82768fcfdc152217901e73b87fc1a17e9cd39e0fb2b1751392e88e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b03f30d82768fcfdc152217901e73b87fc1a17e9cd39e0fb2b1751392e88e15", kill_on_drop: false }` [INFO] [stdout] 8b03f30d82768fcfdc152217901e73b87fc1a17e9cd39e0fb2b1751392e88e15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 219e4828d171615c4f7750af7dc8e2e27a51d8ab7a1f6c2042a744e26724c6d6 [INFO] running `Command { std: "docker" "start" "-a" "219e4828d171615c4f7750af7dc8e2e27a51d8ab7a1f6c2042a744e26724c6d6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking unsafe_unwrap v0.1.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling ahash v0.7.4 [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 num-iter v0.1.42 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_core v0.5.1 [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 chrono v0.4.19 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [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 v0.14.7 [INFO] [stderr] Checking polars-core v0.14.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `series::arithmetic::coerce_lhs_rhs` [INFO] [stdout] --> src/series/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{series::arithmetic::coerce_lhs_rhs, POOL}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/chunked_array/ops/sort.rs:496:9 [INFO] [stdout] | [INFO] [stdout] 496 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `series::arithmetic::coerce_lhs_rhs` [INFO] [stdout] --> src/series/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{series::arithmetic::coerce_lhs_rhs, POOL}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_first` found for struct `chunked_array::ChunkedArray` in the current scope [INFO] [stdout] --> src/chunked_array/ops/unique.rs:587:27 [INFO] [stdout] | [INFO] [stdout] 587 | Vec::from(&ca.is_first().unwrap()), [INFO] [stdout] | ^^^^^^^^ method not found in `chunked_array::ChunkedArray` [INFO] [stdout] | [INFO] [stdout] ::: src/chunked_array/mod.rs:150:1 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct ChunkedArray { [INFO] [stdout] | -------------------------- method `is_first` not found for this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-core` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `align_chunks_ternary` [INFO] [stdout] --> src/utils.rs:743:15 [INFO] [stdout] | [INFO] [stdout] 743 | pub(crate) fn align_chunks_ternary<'a, A, B, C>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ordering_other_columns` [INFO] [stdout] --> src/chunked_array/ops/sort.rs:297:4 [INFO] [stdout] | [INFO] [stdout] 297 | fn ordering_other_columns<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "219e4828d171615c4f7750af7dc8e2e27a51d8ab7a1f6c2042a744e26724c6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219e4828d171615c4f7750af7dc8e2e27a51d8ab7a1f6c2042a744e26724c6d6", kill_on_drop: false }` [INFO] [stdout] 219e4828d171615c4f7750af7dc8e2e27a51d8ab7a1f6c2042a744e26724c6d6