[INFO] fetching crate kaspa-utils-tower 0.13.4... [INFO] checking kaspa-utils-tower-0.13.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate kaspa-utils-tower 0.13.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate kaspa-utils-tower 0.13.4 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 kaspa-utils-tower 0.13.4 [INFO] finished tweaking crates.io crate kaspa-utils-tower 0.13.4 [INFO] tweaked toml for crates.io crate kaspa-utils-tower 0.13.4 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding http-range-header v0.3.1 (available: v0.4.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.1) [INFO] [stderr] Adding tower-http v0.4.4 (available: v0.6.1) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8233f672107cec739caab44df7cc273f831a77ae32d7302321fc4667a7c3865 [INFO] running `Command { std: "docker" "start" "-a" "b8233f672107cec739caab44df7cc273f831a77ae32d7302321fc4667a7c3865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8233f672107cec739caab44df7cc273f831a77ae32d7302321fc4667a7c3865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8233f672107cec739caab44df7cc273f831a77ae32d7302321fc4667a7c3865", kill_on_drop: false }` [INFO] [stdout] b8233f672107cec739caab44df7cc273f831a77ae32d7302321fc4667a7c3865 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8396874b25681364fe82892424ac2cdbdef89d9782cf68502c6c9fb9be0f4a39 [INFO] running `Command { std: "docker" "start" "-a" "8396874b25681364fe82892424ac2cdbdef89d9782cf68502c6c9fb9be0f4a39", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking kaspa-utils-tower v0.13.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Poll::Error>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/middleware.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | match ready!(this.inner.poll_data(cx)) { [INFO] [stdout] | -------^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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 `kaspa-utils-tower` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Poll::Error>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/middleware.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | match ready!(this.inner.poll_data(cx)) { [INFO] [stdout] | -------^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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 `kaspa-utils-tower` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8396874b25681364fe82892424ac2cdbdef89d9782cf68502c6c9fb9be0f4a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8396874b25681364fe82892424ac2cdbdef89d9782cf68502c6c9fb9be0f4a39", kill_on_drop: false }` [INFO] [stdout] 8396874b25681364fe82892424ac2cdbdef89d9782cf68502c6c9fb9be0f4a39