[INFO] fetching crate medmodels-core 0.1.2... [INFO] checking medmodels-core-0.1.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate medmodels-core 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate medmodels-core 0.1.2 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 medmodels-core 0.1.2 [INFO] finished tweaking crates.io crate medmodels-core 0.1.2 [INFO] tweaked toml for crates.io crate medmodels-core 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 174 packages to latest compatible versions [INFO] [stderr] Adding atoi_simd v0.15.6 (available: v0.16.0) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding chrono-tz v0.8.6 (available: v0.10.0) [INFO] [stderr] Adding chrono-tz-build v0.2.1 (available: v0.4.0) [INFO] [stderr] Adding crossterm v0.27.0 (available: v0.28.1) [INFO] [stderr] Adding memmap2 v0.7.1 (available: v0.9.5) [INFO] [stderr] Adding planus v0.3.1 (available: v0.4.0) [INFO] [stderr] Adding polars v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-arrow v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-compute v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-core v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-error v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-expr v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-io v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-lazy v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-ops v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-parquet v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-pipe v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-plan v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-row v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-sql v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-time v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding polars-utils v0.40.0 (available: v0.43.1) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding sqlparser v0.39.0 (available: v0.51.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding sysinfo v0.30.13 (available: v0.31.4) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a6275f65bf5b1165c4c07ba1eab4157aa74793fdd299a4062fd07fb93381449 [INFO] running `Command { std: "docker" "start" "-a" "2a6275f65bf5b1165c4c07ba1eab4157aa74793fdd299a4062fd07fb93381449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a6275f65bf5b1165c4c07ba1eab4157aa74793fdd299a4062fd07fb93381449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6275f65bf5b1165c4c07ba1eab4157aa74793fdd299a4062fd07fb93381449", kill_on_drop: false }` [INFO] [stdout] 2a6275f65bf5b1165c4c07ba1eab4157aa74793fdd299a4062fd07fb93381449 [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 -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] 991cd5e335f43eedaf3a1b626ecf5f5536cb487add6bef8c451632bbc2fa0ee5 [INFO] running `Command { std: "docker" "start" "-a" "991cd5e335f43eedaf3a1b626ecf5f5536cb487add6bef8c451632bbc2fa0ee5", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling polars-utils v0.40.0 [INFO] [stderr] Compiling polars-arrow v0.40.0 [INFO] [stderr] Compiling polars-compute v0.40.0 [INFO] [stderr] Compiling polars-core v0.40.0 [INFO] [stderr] Compiling polars-ops v0.40.0 [INFO] [stderr] Checking argminmax v0.6.2 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Compiling polars v0.40.0 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking polars-arrow-format v0.1.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking medmodels-utils v0.1.2 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking polars-error v0.40.0 [INFO] [stderr] Checking polars-row v0.40.0 [INFO] [stderr] Checking polars-parquet v0.40.0 [INFO] [stderr] Checking polars-time v0.40.0 [INFO] [stderr] Checking polars-io v0.40.0 [INFO] [stderr] Checking medmodels-core v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/medrecord/mod.rs:362:31 [INFO] [stdout] | [INFO] [stdout] 358 | pub fn edges_connecting<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 362 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/medrecord/mod.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 367 | pub fn edges_connecting_undirected<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 371 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/medrecord/mod.rs:362:31 [INFO] [stdout] | [INFO] [stdout] 358 | pub fn edges_connecting<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 362 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/medrecord/mod.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 367 | pub fn edges_connecting_undirected<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 371 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `impl Iterator>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/medrecord/graph/mod.rs:694:27 [INFO] [stdout] | [INFO] [stdout] 679 | let mut graph = create_graph(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 694 | for attributes in graph.nodes_attributes() { [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 `impl Iterator>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/medrecord/graph/mod.rs:786:27 [INFO] [stdout] | [INFO] [stdout] 771 | let mut graph = create_graph(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 786 | for attributes in graph.edges_attributes() { [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 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `medmodels-core` (lib test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "991cd5e335f43eedaf3a1b626ecf5f5536cb487add6bef8c451632bbc2fa0ee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "991cd5e335f43eedaf3a1b626ecf5f5536cb487add6bef8c451632bbc2fa0ee5", kill_on_drop: false }` [INFO] [stdout] 991cd5e335f43eedaf3a1b626ecf5f5536cb487add6bef8c451632bbc2fa0ee5