[INFO] fetching crate crispr_screen 0.3.13... [INFO] checking crispr_screen-0.3.13 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate crispr_screen 0.3.13 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate crispr_screen 0.3.13 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crispr_screen 0.3.13 [INFO] finished tweaking crates.io crate crispr_screen 0.3.13 [INFO] tweaked toml for crates.io crate crispr_screen 0.3.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate crispr_screen 0.3.13 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2082ee92940d096796fdf0bb1391b16f1a9132b264900dffacb5403e4c1356c8 [INFO] running `Command { std: "docker" "start" "-a" "2082ee92940d096796fdf0bb1391b16f1a9132b264900dffacb5403e4c1356c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2082ee92940d096796fdf0bb1391b16f1a9132b264900dffacb5403e4c1356c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2082ee92940d096796fdf0bb1391b16f1a9132b264900dffacb5403e4c1356c8", kill_on_drop: false }` [INFO] [stdout] 2082ee92940d096796fdf0bb1391b16f1a9132b264900dffacb5403e4c1356c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57ae78ba26229a93d4e05009f6800ef82e4793d59ec0cdc4b90ce8a830b99adc [INFO] running `Command { std: "docker" "start" "-a" "57ae78ba26229a93d4e05009f6800ef82e4793d59ec0cdc4b90ce8a830b99adc", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking array-init-cursor v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking planus v0.3.1 [INFO] [stderr] Compiling cc v1.1.16 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling polars-utils v0.42.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling polars-arrow v0.42.0 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling polars-compute v0.42.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling polars-core v0.42.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking streaming-decompression v0.1.2 [INFO] [stderr] Compiling psm v0.1.23 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Checking adjustp v0.1.6 [INFO] [stderr] Compiling polars v0.42.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking parquet-format-safe v0.2.4 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling bon-macros v2.1.1 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ndarray-rand v0.15.0 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking bon v2.1.1 [INFO] [stderr] Checking geopagg v0.2.5 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking polars-arrow-format v0.1.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking ndarray-stats v0.6.0 [INFO] [stderr] Checking polars-error v0.42.0 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking polars-row v0.42.0 [INFO] [stderr] Checking polars-parquet v0.42.0 [INFO] [stderr] Checking statrs v0.17.1 [INFO] [stderr] Checking alpha-rra v0.3.2 [INFO] [stderr] Checking intc v0.3.4 [INFO] [stderr] Checking polars-io v0.42.0 [INFO] [stderr] Checking crispr_screen v0.3.13 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `polars::prelude::CsvWriter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io/gene_frame.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | let mut df = build_gene_frame(results)?; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 31 | / CsvWriter::new(writer) [INFO] [stdout] 32 | | .with_separator(b'\t') [INFO] [stdout] 33 | | .include_header(true) [INFO] [stdout] 34 | | .with_quote_style(QuoteStyle::Never) [INFO] [stdout] 35 | | .with_float_scientific(Some(true)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `polars::prelude::CsvWriter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io/gene_frame.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 44 | let mut df = build_gene_frame(results)?; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | / CsvWriter::new(writer) [INFO] [stdout] 108 | | .with_separator(b'\t') [INFO] [stdout] 109 | | .include_header(true) [INFO] [stdout] 110 | | .with_quote_style(QuoteStyle::Never) [INFO] [stdout] 111 | | .with_float_scientific(Some(true)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `polars::prelude::CsvWriter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io/sgrna_frame.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 36 | let mut df = build_sgrna_dataframe(sgrna_names, gene_names, adj_var, sgrna_results)?; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | / CsvWriter::new(writer) [INFO] [stdout] 40 | | .with_separator(b'\t') [INFO] [stdout] 41 | | .include_header(true) [INFO] [stdout] 42 | | .with_quote_style(QuoteStyle::Never) [INFO] [stdout] 43 | | .with_float_scientific(Some(true)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crispr_screen` (bin "crispr_screen") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `polars::prelude::CsvWriter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io/gene_frame.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | let mut df = build_gene_frame(results)?; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 31 | / CsvWriter::new(writer) [INFO] [stdout] 32 | | .with_separator(b'\t') [INFO] [stdout] 33 | | .include_header(true) [INFO] [stdout] 34 | | .with_quote_style(QuoteStyle::Never) [INFO] [stdout] 35 | | .with_float_scientific(Some(true)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `polars::prelude::CsvWriter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io/gene_frame.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 44 | let mut df = build_gene_frame(results)?; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | / CsvWriter::new(writer) [INFO] [stdout] 108 | | .with_separator(b'\t') [INFO] [stdout] 109 | | .include_header(true) [INFO] [stdout] 110 | | .with_quote_style(QuoteStyle::Never) [INFO] [stdout] 111 | | .with_float_scientific(Some(true)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `polars::prelude::CsvWriter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io/sgrna_frame.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 36 | let mut df = build_sgrna_dataframe(sgrna_names, gene_names, adj_var, sgrna_results)?; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | / CsvWriter::new(writer) [INFO] [stdout] 40 | | .with_separator(b'\t') [INFO] [stdout] 41 | | .include_header(true) [INFO] [stdout] 42 | | .with_quote_style(QuoteStyle::Never) [INFO] [stdout] 43 | | .with_float_scientific(Some(true)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crispr_screen` (bin "crispr_screen" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "57ae78ba26229a93d4e05009f6800ef82e4793d59ec0cdc4b90ce8a830b99adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57ae78ba26229a93d4e05009f6800ef82e4793d59ec0cdc4b90ce8a830b99adc", kill_on_drop: false }` [INFO] [stdout] 57ae78ba26229a93d4e05009f6800ef82e4793d59ec0cdc4b90ce8a830b99adc