[INFO] fetching crate kvdb-web 0.9.0... [INFO] checking kvdb-web-0.9.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate kvdb-web 0.9.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate kvdb-web 0.9.0 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 kvdb-web 0.9.0 [INFO] finished tweaking crates.io crate kvdb-web 0.9.0 [INFO] tweaked toml for crates.io crate kvdb-web 0.9.0 written to /workspace/builds/worker-0-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 73 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding console_log v0.2.2 (available: v1.0.0) [INFO] [stderr] Adding kvdb v0.9.0 (available: v0.13.0) [INFO] [stderr] Adding kvdb-memorydb v0.9.0 (available: v0.13.0) [INFO] [stderr] Adding kvdb-shared-tests v0.7.0 (available: v0.11.0) [INFO] [stderr] Adding parity-util-mem v0.9.0 (available: v0.12.0) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding send_wrapper v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7bf51f8cf4e4995e50be12ee409c13cf8f4b90238a8743294dc32382cb288e1c [INFO] running `Command { std: "docker" "start" "-a" "7bf51f8cf4e4995e50be12ee409c13cf8f4b90238a8743294dc32382cb288e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bf51f8cf4e4995e50be12ee409c13cf8f4b90238a8743294dc32382cb288e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf51f8cf4e4995e50be12ee409c13cf8f4b90238a8743294dc32382cb288e1c", kill_on_drop: false }` [INFO] [stdout] 7bf51f8cf4e4995e50be12ee409c13cf8f4b90238a8743294dc32382cb288e1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dd06ebee00e26df81f951bf832821ab41ce3978e8e7d5cd5c23def12187e1111 [INFO] running `Command { std: "docker" "start" "-a" "dd06ebee00e26df81f951bf832821ab41ce3978e8e7d5cd5c23def12187e1111", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling parity-util-mem v0.9.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking send_wrapper v0.5.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.43 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Compiling parity-util-mem-derive v0.1.0 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking kvdb v0.9.0 [INFO] [stderr] Checking kvdb-memorydb v0.9.0 [INFO] [stderr] Checking kvdb-shared-tests v0.7.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking web-sys v0.3.70 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking wasm-bindgen-test v0.3.43 [INFO] [stderr] Checking console_log v0.2.2 [INFO] [stderr] Checking kvdb-web v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `(Result, Result)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/indexed_db.rs:212:33 [INFO] [stdout] | [INFO] [stdout] 207 | let target = event.target().expect("on_cursor should have a target; qed"); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 208 | let req = target.dyn_ref::().expect("target should be IdbRequest; qed"); [INFO] [stdout] 209 | let result = req.result().expect("IdbRequest should have a result; qed"); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 212 | if let (Ok(key), Ok(value)) = (cursor.deref().key(), cursor.value()) { [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 `kvdb-web` (lib) due to 2 previous errors [INFO] [stdout] error: this value of type `(Result, Result)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/indexed_db.rs:212:33 [INFO] [stdout] | [INFO] [stdout] 207 | let target = event.target().expect("on_cursor should have a target; qed"); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 208 | let req = target.dyn_ref::().expect("target should be IdbRequest; qed"); [INFO] [stdout] 209 | let result = req.result().expect("IdbRequest should have a result; qed"); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 212 | if let (Ok(key), Ok(value)) = (cursor.deref().key(), cursor.value()) { [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kvdb-web` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "dd06ebee00e26df81f951bf832821ab41ce3978e8e7d5cd5c23def12187e1111", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd06ebee00e26df81f951bf832821ab41ce3978e8e7d5cd5c23def12187e1111", kill_on_drop: false }` [INFO] [stdout] dd06ebee00e26df81f951bf832821ab41ce3978e8e7d5cd5c23def12187e1111