[INFO] fetching crate r2d2_odbc 0.5.0... [INFO] checking r2d2_odbc-0.5.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate r2d2_odbc 0.5.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate r2d2_odbc 0.5.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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-1-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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 503ae8f28262020b9ec05518946427b2e6d64d69bb167f939106a08c425b75b6 [INFO] running `Command { std: "docker" "start" "-a" "503ae8f28262020b9ec05518946427b2e6d64d69bb167f939106a08c425b75b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "503ae8f28262020b9ec05518946427b2e6d64d69bb167f939106a08c425b75b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "503ae8f28262020b9ec05518946427b2e6d64d69bb167f939106a08c425b75b6", kill_on_drop: false }` [INFO] [stdout] 503ae8f28262020b9ec05518946427b2e6d64d69bb167f939106a08c425b75b6 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c74692ea0764f6ffb30429f9ca346ed2443607b2d565c3fa621aaf06c050a40 [INFO] running `Command { std: "docker" "start" "-a" "7c74692ea0764f6ffb30429f9ca346ed2443607b2d565c3fa621aaf06c050a40", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling odbc-sys v0.8.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking smallvec v1.0.0 [INFO] [stderr] Compiling encoding_rs v0.8.21 [INFO] [stderr] Checking lazy_static v1.4.0 [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 [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" "7c74692ea0764f6ffb30429f9ca346ed2443607b2d565c3fa621aaf06c050a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c74692ea0764f6ffb30429f9ca346ed2443607b2d565c3fa621aaf06c050a40", kill_on_drop: false }` [INFO] [stdout] 7c74692ea0764f6ffb30429f9ca346ed2443607b2d565c3fa621aaf06c050a40