[INFO] fetching crate orchestra 0.4.0... [INFO] checking orchestra-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate orchestra 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate orchestra 0.4.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate orchestra 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate orchestra 0.4.0 [INFO] tweaked toml for crates.io crate orchestra 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate orchestra 0.4.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f1b8c889ab07c465d60e1426c753d60947ed2ff2ff372b7839ab72b40d4800 [INFO] running `Command { std: "docker" "start" "-a" "85f1b8c889ab07c465d60e1426c753d60947ed2ff2ff372b7839ab72b40d4800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f1b8c889ab07c465d60e1426c753d60947ed2ff2ff372b7839ab72b40d4800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f1b8c889ab07c465d60e1426c753d60947ed2ff2ff372b7839ab72b40d4800", kill_on_drop: false }` [INFO] [stdout] 85f1b8c889ab07c465d60e1426c753d60947ed2ff2ff372b7839ab72b40d4800 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e246f267931e8db563e0b302f7a1ede1c64ba329c3a3a8b465eb184d90eec924 [INFO] running `Command { std: "docker" "start" "-a" "e246f267931e8db563e0b302f7a1ede1c64ba329c3a3a8b465eb184d90eec924", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling winnow v0.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling expander v2.1.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling orchestra-proc-macro v0.4.0 [INFO] [stderr] Compiling fs-err v2.9.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking clap_builder v4.3.23 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking coarsetime v0.1.23 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking dyn-clone v1.0.12 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling trybuild v1.0.81 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.3.23 [INFO] [stderr] Checking futures-time v3.0.0 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking prioritized-metered-channel v0.6.1 [INFO] [stderr] Checking orchestra v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:448:2 [INFO] [stdout] | [INFO] [stdout] 444 | async fn send_message(&mut self, msg: T) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 448 | / { [INFO] [stdout] 449 | | self.sender().send_message(::from(msg)).await [INFO] [stdout] 450 | | } [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:460:2 [INFO] [stdout] | [INFO] [stdout] 454 | async fn send_messages(&mut self, msgs: I) [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 460 | / { [INFO] [stdout] 461 | | self.sender() [INFO] [stdout] 462 | | .send_messages(msgs.into_iter().map(::from)) [INFO] [stdout] 463 | | .await [INFO] [stdout] 464 | | } [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:473:40 [INFO] [stdout] | [INFO] [stdout] 468 | fn send_unbounded_message(&mut self, msg: X) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 473 | self.sender().send_unbounded_message(::from(msg)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:588:34 [INFO] [stdout] | [INFO] [stdout] 584 | fn timeout(self, duration: Duration) -> Timeout [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 588 | Timeout { future: self, delay: Delay::new(duration) } [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `orchestra` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e246f267931e8db563e0b302f7a1ede1c64ba329c3a3a8b465eb184d90eec924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e246f267931e8db563e0b302f7a1ede1c64ba329c3a3a8b465eb184d90eec924", kill_on_drop: false }` [INFO] [stdout] e246f267931e8db563e0b302f7a1ede1c64ba329c3a3a8b465eb184d90eec924