[INFO] fetching crate fn_graph 0.13.3... [INFO] checking fn_graph-0.13.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate fn_graph 0.13.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate fn_graph 0.13.3 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] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate fn_graph 0.13.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate fn_graph 0.13.3 [INFO] tweaked toml for crates.io crate fn_graph 0.13.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate fn_graph 0.13.3 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] Blocking waiting for file lock on package cache [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] 5a8ab4701149d576808dc5c00e1fe692be41165883fa0325bffcca26595cdcf9 [INFO] running `Command { std: "docker" "start" "-a" "5a8ab4701149d576808dc5c00e1fe692be41165883fa0325bffcca26595cdcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a8ab4701149d576808dc5c00e1fe692be41165883fa0325bffcca26595cdcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a8ab4701149d576808dc5c00e1fe692be41165883fa0325bffcca26595cdcf9", kill_on_drop: false }` [INFO] [stdout] 5a8ab4701149d576808dc5c00e1fe692be41165883fa0325bffcca26595cdcf9 [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] ef12382e7019cb986b09030109b0480822fc1d77b4867ea164136e7157b497ee [INFO] running `Command { std: "docker" "start" "-a" "ef12382e7019cb986b09030109b0480822fc1d77b4867ea164136e7157b497ee", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling fn_meta v0.7.4 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling resman v0.17.1 [INFO] [stderr] Checking rt_ref v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rt_map v0.5.3 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking daggy v0.8.0 [INFO] [stderr] Checking tynm v0.1.10 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking fn_graph v0.13.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:687:13 [INFO] [stdout] | [INFO] [stdout] 668 | fn_for_each: FnForEach, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 687 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 745 | let ((), stream_outcome) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:824:13 [INFO] [stdout] | [INFO] [stdout] 806 | fn_for_each: FnForEach, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 824 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 886 | let ((), fn_ids_processed) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:687:13 [INFO] [stdout] | [INFO] [stdout] 668 | fn_for_each: FnForEach, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 687 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 745 | let ((), stream_outcome) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:824:13 [INFO] [stdout] | [INFO] [stdout] 806 | fn_for_each: FnForEach, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 824 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 886 | let ((), fn_ids_processed) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:1461:13 [INFO] [stdout] | [INFO] [stdout] 1442 | fn_try_for_each: FnTryForEach, [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1461 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1534 | let ((), fn_ids_processed) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:1461:13 [INFO] [stdout] | [INFO] [stdout] 1442 | fn_try_for_each: FnTryForEach, [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1461 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1534 | let ((), fn_ids_processed) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:1729:13 [INFO] [stdout] | [INFO] [stdout] 1710 | fn_try_for_each: FnTryForEach, [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1729 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1805 | let ((), fn_ids_processed) = futures::join!(queuer, scheduler); [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] | [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 `tokio::sync::RwLock>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fn_graph.rs:1729:13 [INFO] [stdout] | [INFO] [stdout] 1710 | fn_try_for_each: FnTryForEach, [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1729 | fn_done_tx, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1805 | let ((), fn_ids_processed) = futures::join!(queuer, scheduler); [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] | [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fn_graph` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fn_graph` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "ef12382e7019cb986b09030109b0480822fc1d77b4867ea164136e7157b497ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef12382e7019cb986b09030109b0480822fc1d77b4867ea164136e7157b497ee", kill_on_drop: false }` [INFO] [stdout] ef12382e7019cb986b09030109b0480822fc1d77b4867ea164136e7157b497ee