[INFO] cloning repository https://github.com/akshayatam/rust-polars-data-engineering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akshayatam/rust-polars-data-engineering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakshayatam%2Frust-polars-data-engineering", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakshayatam%2Frust-polars-data-engineering'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86872257f5a9071310c5ec013e34e31ff062b8d6
[INFO] checking akshayatam/rust-polars-data-engineering against try#724e78794d2cf06eef820a24c9a4608d63435e1d for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakshayatam%2Frust-polars-data-engineering" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/akshayatam/rust-polars-data-engineering
[INFO] finished tweaking git repo https://github.com/akshayatam/rust-polars-data-engineering
[INFO] tweaked toml for git repo https://github.com/akshayatam/rust-polars-data-engineering written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/akshayatam/rust-polars-data-engineering on toolchain 724e78794d2cf06eef820a24c9a4608d63435e1d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/akshayatam/rust-polars-data-engineering 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" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d64d305ded651280bbc277d7e1d2dcd5124096f40a128bc35119ec863357139b
[INFO] running `Command { std: "docker" "start" "-a" "d64d305ded651280bbc277d7e1d2dcd5124096f40a128bc35119ec863357139b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d64d305ded651280bbc277d7e1d2dcd5124096f40a128bc35119ec863357139b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64d305ded651280bbc277d7e1d2dcd5124096f40a128bc35119ec863357139b", kill_on_drop: false }`
[INFO] [stdout] d64d305ded651280bbc277d7e1d2dcd5124096f40a128bc35119ec863357139b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e11e623596ff58dba1f20bae906245324124af7030e3a8938c17cd34ecb9aa1
[INFO] running `Command { std: "docker" "start" "-a" "5e11e623596ff58dba1f20bae906245324124af7030e3a8938c17cd34ecb9aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]    Compiling arrow2 v0.18.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking hash_hasher v2.0.4
[INFO] [stderr]     Checking ethnum v1.5.2
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[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.3.3
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[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling polars-utils v0.33.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling polars-arrow v0.33.2
[INFO] [stderr]    Compiling polars-core v0.33.2
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[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking multiversion v0.7.4
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zstd v0.12.4
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking arrow-format v0.8.1
[INFO] [stderr]     Checking parquet2 v0.17.2
[INFO] [stderr]     Checking polars-error v0.33.2
[INFO] [stderr]     Checking polars-row v0.33.2
[INFO] [stdout] error[E0659]: `arrow` is ambiguous
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.33.2/src/utils/mod.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use {arrow, rayon};
[INFO] [stdout]    |          ^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout]    = note: `arrow` could refer to a crate passed with `--extern`
[INFO] [stdout]    = help: use `::arrow` to refer to this crate unambiguously
[INFO] [stdout] note: `arrow` could also refer to the crate imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.33.2/src/utils/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `arrow` to disambiguate
[INFO] [stdout]    = help: or use `self::arrow` to refer to this crate unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polars-core` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5e11e623596ff58dba1f20bae906245324124af7030e3a8938c17cd34ecb9aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e11e623596ff58dba1f20bae906245324124af7030e3a8938c17cd34ecb9aa1", kill_on_drop: false }`
[INFO] [stdout] 5e11e623596ff58dba1f20bae906245324124af7030e3a8938c17cd34ecb9aa1