[INFO] fetching crate zksync_concurrency 0.2.0... [INFO] checking zksync_concurrency-0.2.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate zksync_concurrency 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate zksync_concurrency 0.2.0 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 zksync_concurrency 0.2.0 [INFO] finished tweaking crates.io crate zksync_concurrency 0.2.0 [INFO] tweaked toml for crates.io crate zksync_concurrency 0.2.0 written to /workspace/builds/worker-2-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 104 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 34519d62f4f1b04b0039b26aeaf7f91961c6d7c4176418edd710c3f2af2e791d [INFO] running `Command { std: "docker" "start" "-a" "34519d62f4f1b04b0039b26aeaf7f91961c6d7c4176418edd710c3f2af2e791d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34519d62f4f1b04b0039b26aeaf7f91961c6d7c4176418edd710c3f2af2e791d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34519d62f4f1b04b0039b26aeaf7f91961c6d7c4176418edd710c3f2af2e791d", kill_on_drop: false }` [INFO] [stdout] 34519d62f4f1b04b0039b26aeaf7f91961c6d7c4176418edd710c3f2af2e791d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d01d317a967541cc497efa66b719deee0768fcc5077ef09315ea5d36ccb9bc1a [INFO] running `Command { std: "docker" "start" "-a" "d01d317a967541cc497efa66b719deee0768fcc5077ef09315ea5d36ccb9bc1a", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling prometheus-client v0.22.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling prometheus-client-derive-encode v0.4.2 [INFO] [stderr] Checking dtoa v1.0.9 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling vise-macros v0.2.0 [INFO] [stderr] Compiling ctor v0.2.8 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking compile-fmt v0.1.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking elsa v1.10.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking vise v0.2.0 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking zksync_concurrency v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/scope/mod.rs:340:15 [INFO] [stdout] | [INFO] [stdout] 327 | let state = guard.terminate_guard().state().clone(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 335 | let root_task_result = ctx::block_on(root_task.join_raw()); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 340 | match state.take_err() { [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 `zksync_concurrency` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `scope::Scope<'_, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/scope/macros.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | $crate::scope::Scope::new($ctx).run_blocking($f) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/scope/tests.rs:177:20 [INFO] [stdout] | [INFO] [stdout] 177 | let ctx = &ctx::test_root(&ctx::RealClock); [INFO] [stdout] | ------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 178 | let a = a2; [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 179 | / scope::run_blocking!(ctx, |ctx, s| { [INFO] [stdout] 180 | | for _ in 0..N { [INFO] [stdout] 181 | | s.spawn(async { [INFO] [stdout] 182 | | ctx.canceled().await; [INFO] [stdout] ... | [INFO] [stdout] 197 | | anyhow::Ok(()) [INFO] [stdout] 198 | | }) [INFO] [stdout] | |__________- in this macro invocation [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] = note: this error originates in the macro `scope::run_blocking` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/scope/mod.rs:340:15 [INFO] [stdout] | [INFO] [stdout] 327 | let state = guard.terminate_guard().state().clone(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 335 | let root_task_result = ctx::block_on(root_task.join_raw()); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 340 | match state.take_err() { [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 `Ctx` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sync/prunable_mpsc/tests.rs:170:28 [INFO] [stdout] | [INFO] [stdout] 85 | let ctx = ctx::test_root(&ctx::RealClock); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | let (send, recv): (Sender, Receiver) = channel( [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 154 | let mut recv = recv; [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 170 | recv.recv(&ctx.with_timeout(time::Duration::milliseconds(10))) [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 `zksync_concurrency` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d01d317a967541cc497efa66b719deee0768fcc5077ef09315ea5d36ccb9bc1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d01d317a967541cc497efa66b719deee0768fcc5077ef09315ea5d36ccb9bc1a", kill_on_drop: false }` [INFO] [stdout] d01d317a967541cc497efa66b719deee0768fcc5077ef09315ea5d36ccb9bc1a