[INFO] fetching crate re_data_store 0.17.0...
[INFO] checking re_data_store-0.17.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate re_data_store 0.17.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate re_data_store 0.17.0 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 re_data_store 0.17.0
[INFO] finished tweaking crates.io crate re_data_store 0.17.0
[INFO] tweaked toml for crates.io crate re_data_store 0.17.0 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 }`
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[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-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] 7b08a4c692720ef06730a51d35ce02bd1e59a318321342cad822593ff757238c
[INFO] running `Command { std: "docker" "start" "-a" "7b08a4c692720ef06730a51d35ce02bd1e59a318321342cad822593ff757238c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b08a4c692720ef06730a51d35ce02bd1e59a318321342cad822593ff757238c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b08a4c692720ef06730a51d35ce02bd1e59a318321342cad822593ff757238c", kill_on_drop: false }`
[INFO] [stdout] 7b08a4c692720ef06730a51d35ce02bd1e59a318321342cad822593ff757238c
[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] d53d5b63437c438d121890c1abc81703e34121575d8b3e610a1d0a9dd51ea6a6
[INFO] running `Command { std: "docker" "start" "-a" "d53d5b63437c438d121890c1abc81703e34121575d8b3e610a1d0a9dd51ea6a6", kill_on_drop: false }`
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[INFO] [stderr]     Checking re_types_core v0.17.0
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[INFO] [stdout] error: this value of type `Result<StoreEvent, WriteError>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/store_helpers.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 21 |         re_tracing::profile_function!();
[INFO] [stdout]    |         ------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |         let mut row = match DataRow::from_cells1(
[INFO] [stdout]    |             ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 40 |         if let Err(err) = self.insert_row(&row) {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_child_length` is never used
[INFO] [stdout]   --> src/arrow_util.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait ArrayExt: Array {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn get_child_length(&self, child_nr: usize) -> usize;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `re_data_store` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d53d5b63437c438d121890c1abc81703e34121575d8b3e610a1d0a9dd51ea6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53d5b63437c438d121890c1abc81703e34121575d8b3e610a1d0a9dd51ea6a6", kill_on_drop: false }`
[INFO] [stdout] d53d5b63437c438d121890c1abc81703e34121575d8b3e610a1d0a9dd51ea6a6