[INFO] cloning repository https://github.com/mpxx1/domclick-parser-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mpxx1/domclick-parser-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpxx1%2Fdomclick-parser-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpxx1%2Fdomclick-parser-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb4acd7d6869016246d6b65f49d45141d127772b [INFO] checking mpxx1/domclick-parser-rs against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpxx1%2Fdomclick-parser-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mpxx1/domclick-parser-rs on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mpxx1/domclick-parser-rs [INFO] finished tweaking git repo https://github.com/mpxx1/domclick-parser-rs [INFO] tweaked toml for git repo https://github.com/mpxx1/domclick-parser-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mpxx1/domclick-parser-rs 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cca6b480b94501533c3f03b5cabd7bb7498b9e39305783553d6add896b4243c [INFO] running `Command { std: "docker" "start" "-a" "3cca6b480b94501533c3f03b5cabd7bb7498b9e39305783553d6add896b4243c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cca6b480b94501533c3f03b5cabd7bb7498b9e39305783553d6add896b4243c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cca6b480b94501533c3f03b5cabd7bb7498b9e39305783553d6add896b4243c", kill_on_drop: false }` [INFO] [stdout] 3cca6b480b94501533c3f03b5cabd7bb7498b9e39305783553d6add896b4243c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aaaf494ad0e8768a97636d0fba5d230c378aa732c94f532dbbea1fd602c9933a [INFO] running `Command { std: "docker" "start" "-a" "aaaf494ad0e8768a97636d0fba5d230c378aa732c94f532dbbea1fd602c9933a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling psm v0.1.23 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking array-init-cursor v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Checking planus v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling polars-utils v0.43.1 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking raw-cpuid v11.2.0 [INFO] [stderr] Compiling polars-schema v0.43.1 [INFO] [stderr] Checking bytes v1.8.0 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling polars-arrow v0.43.1 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Compiling polars-compute v0.43.1 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling polars-core v0.43.1 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling polars-ops v0.43.1 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking argminmax v0.6.2 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling polars-plan v0.43.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking dtoa v1.0.9 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling polars-lazy v0.43.1 [INFO] [stderr] Checking dtoa-short v0.3.5 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking servo_arc v0.3.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking streaming-decompression v0.1.2 [INFO] [stderr] Compiling polars v0.43.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking parquet-format-safe v0.2.4 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking ego-tree v0.6.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling bytemuck_derive v1.8.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling recursive-proc-macro-impl v0.1.1 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Checking recursive v0.1.1 [INFO] [stderr] Compiling html5ever v0.27.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking bytemuck v1.19.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling selectors v0.25.0 [INFO] [stderr] Compiling markup5ever v0.12.1 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking cssparser v0.31.2 [INFO] [stderr] Checking polars-arrow-format v0.1.0 [INFO] [stderr] Checking compact_str v0.8.0 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking scraper v0.20.0 [INFO] [stderr] Checking polars-error v0.43.1 [INFO] [stderr] Checking polars-row v0.43.1 [INFO] [stderr] Checking polars-parquet v0.43.1 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.43.1/src/chunked_array/mod.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | / self.md.as_ref().try_read().map_or( [INFO] [stdout] 216 | | MetadataReadGuard::Locked(&Metadata::DEFAULT), [INFO] [stdout] | | ----------------- temporary value created here [INFO] [stdout] 217 | | MetadataReadGuard::Unlocked, [INFO] [stdout] 218 | | ) [INFO] [stdout] | |_________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-core` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "aaaf494ad0e8768a97636d0fba5d230c378aa732c94f532dbbea1fd602c9933a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaaf494ad0e8768a97636d0fba5d230c378aa732c94f532dbbea1fd602c9933a", kill_on_drop: false }` [INFO] [stdout] aaaf494ad0e8768a97636d0fba5d230c378aa732c94f532dbbea1fd602c9933a