[INFO] fetching crate arrow-ipc 53.0.0... [INFO] checking arrow-ipc-53.0.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate arrow-ipc 53.0.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate arrow-ipc 53.0.0 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 arrow-ipc 53.0.0 [INFO] finished tweaking crates.io crate arrow-ipc 53.0.0 [INFO] tweaked toml for crates.io crate arrow-ipc 53.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 90 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding lexical-core v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-integer v0.8.6 (available: v1.0.2) [INFO] [stderr] Adding lexical-util v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding lexical-write-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-write-integer v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e6bbb0ea03abe278aa67aa9b20c06b02b8c473c06840b4cd3ee1203379aca113 [INFO] running `Command { std: "docker" "start" "-a" "e6bbb0ea03abe278aa67aa9b20c06b02b8c473c06840b4cd3ee1203379aca113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6bbb0ea03abe278aa67aa9b20c06b02b8c473c06840b4cd3ee1203379aca113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6bbb0ea03abe278aa67aa9b20c06b02b8c473c06840b4cd3ee1203379aca113", kill_on_drop: false }` [INFO] [stdout] e6bbb0ea03abe278aa67aa9b20c06b02b8c473c06840b4cd3ee1203379aca113 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b2b2e74452a69bb4bb856627c0d9caf8ab32ff9748a42e0a932fa2f8b1632647 [INFO] running `Command { std: "docker" "start" "-a" "b2b2e74452a69bb4bb856627c0d9caf8ab32ff9748a42e0a932fa2f8b1632647", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking arrow-schema v53.0.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling flatbuffers v24.3.25 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking arrow-buffer v53.0.0 [INFO] [stderr] Checking arrow-data v53.0.0 [INFO] [stderr] Checking arrow-array v53.0.0 [INFO] [stderr] Checking arrow-select v53.0.0 [INFO] [stderr] Checking arrow-cast v53.0.0 [INFO] [stderr] Checking arrow-ipc v53.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `arrow_array::RecordBatch` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/reader.rs:1571:17 [INFO] [stdout] | [INFO] [stdout] 1542 | let schema = create_test_projection_schema(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1545 | let batch = create_test_projection_batch_data(&schema); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1571 | let read_batch = reader.unwrap().next().unwrap().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: this value of type `reader::FileReader<&std::fs::File>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/writer.rs:2121:17 [INFO] [stdout] | [INFO] [stdout] 2083 | let schema = Schema::new(vec![ [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2095 | let record_batch = RecordBatch::try_new( [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2101 | let mut file = tempfile::tempfile().unwrap(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2121 | let mut reader = FileReader::try_new(&file, Some(vec![0])).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] [INFO] [stdout] [INFO] [stdout] error: this value of type `arrow_array::RunArray` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/writer.rs:2398:17 [INFO] [stdout] | [INFO] [stdout] 2386 | let mut builder = [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2389 | let run_array = builder.finish(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2398 | let unsliced_run_array = into_zero_offset_run_array(sliced_run_array).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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arrow-ipc` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b2b2e74452a69bb4bb856627c0d9caf8ab32ff9748a42e0a932fa2f8b1632647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b2e74452a69bb4bb856627c0d9caf8ab32ff9748a42e0a932fa2f8b1632647", kill_on_drop: false }` [INFO] [stdout] b2b2e74452a69bb4bb856627c0d9caf8ab32ff9748a42e0a932fa2f8b1632647