[INFO] fetching crate r2d2_odbc 0.5.0...
[INFO] checking r2d2_odbc-0.5.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate r2d2_odbc 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate r2d2_odbc 0.5.0 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 r2d2_odbc 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate r2d2_odbc 0.5.0
[INFO] tweaked toml for crates.io crate r2d2_odbc 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate r2d2_odbc 0.5.0 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a35850e8ffd2300665341fb646b1f4e384051d476c193cb9f1ca285ef67eaa7f
[INFO] running `Command { std: "docker" "start" "-a" "a35850e8ffd2300665341fb646b1f4e384051d476c193cb9f1ca285ef67eaa7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a35850e8ffd2300665341fb646b1f4e384051d476c193cb9f1ca285ef67eaa7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35850e8ffd2300665341fb646b1f4e384051d476c193cb9f1ca285ef67eaa7f", kill_on_drop: false }`
[INFO] [stdout] a35850e8ffd2300665341fb646b1f4e384051d476c193cb9f1ca285ef67eaa7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 20a1837fe5db34c4f1ffa9969d8c9e093da452c8503abbc9b68fab9f7423a433
[INFO] running `Command { std: "docker" "start" "-a" "20a1837fe5db34c4f1ffa9969d8c9e093da452c8503abbc9b68fab9f7423a433", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking smallvec v1.0.0
[INFO] [stderr]    Compiling odbc-sys v0.8.2
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling encoding_rs v0.8.21
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]     Checking odbc-safe v0.5.0
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.3
[INFO] [stderr]     Checking r2d2 v0.8.7
[INFO] [stderr]     Checking odbc v0.16.1
[INFO] [stderr]     Checking r2d2_odbc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `ResultSetState<'_, '_, Allocated, AutocommitOn>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> examples/connect.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let pool_conn = pool.get().unwrap();
[INFO] [stdout]    |                 --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 20 |             if let Data(mut stmt) = stmt.exec_direct("SELECT version()").unwrap() {
[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] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r2d2_odbc` (example "connect") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "20a1837fe5db34c4f1ffa9969d8c9e093da452c8503abbc9b68fab9f7423a433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a1837fe5db34c4f1ffa9969d8c9e093da452c8503abbc9b68fab9f7423a433", kill_on_drop: false }`
[INFO] [stdout] 20a1837fe5db34c4f1ffa9969d8c9e093da452c8503abbc9b68fab9f7423a433