[INFO] fetching crate tsyncp 0.4.1... [INFO] checking tsyncp-0.4.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate tsyncp 0.4.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate tsyncp 0.4.1 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 tsyncp 0.4.1 [INFO] finished tweaking crates.io crate tsyncp 0.4.1 [INFO] tweaked toml for crates.io crate tsyncp 0.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate tsyncp 0.4.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1deb312f8fb35eb5d9d1f2b96d240948dc65083ad511d9de6335cdd8ced8f725 [INFO] running `Command { std: "docker" "start" "-a" "1deb312f8fb35eb5d9d1f2b96d240948dc65083ad511d9de6335cdd8ced8f725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1deb312f8fb35eb5d9d1f2b96d240948dc65083ad511d9de6335cdd8ced8f725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1deb312f8fb35eb5d9d1f2b96d240948dc65083ad511d9de6335cdd8ced8f725", kill_on_drop: false }` [INFO] [stdout] 1deb312f8fb35eb5d9d1f2b96d240948dc65083ad511d9de6335cdd8ced8f725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 20679f4c25c873c93dd2b0acab4d54e3ae95220f30d89c08a23bbc1b73339eae [INFO] running `Command { std: "docker" "start" "-a" "20679f4c25c873c93dd2b0acab4d54e3ae95220f30d89c08a23bbc1b73339eae", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling syn v2.0.67 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking deunicode v1.6.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Compiling darling_core v0.20.9 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tosserror-derive v0.1.2 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking tosserror v0.1.2 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking prost v0.12.6 [INFO] [stderr] Compiling darling_macro v0.20.9 [INFO] [stderr] Compiling darling v0.20.9 [INFO] [stderr] Compiling dummy v0.7.0 [INFO] [stderr] Checking fake v2.9.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking tsyncp v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Poll::Output, std::net::SocketAddr), ::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util/listener.rs:142:31 [INFO] [stdout] | [INFO] [stdout] 131 | let mut reader_queue = self.reader_queue.lock(); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | match futures::ready!(self.listener.poll_accept(config, 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] | 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 `Poll::Output, std::net::SocketAddr), ::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util/listener.rs:206:31 [INFO] [stdout] | [INFO] [stdout] 195 | let mut writer_queue = self.writer_queue.lock(); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | match futures::ready!(self.listener.poll_accept(config, 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] | 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 `Poll::Output, std::net::SocketAddr), ::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util/listener.rs:142:31 [INFO] [stdout] | [INFO] [stdout] 131 | let mut reader_queue = self.reader_queue.lock(); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | match futures::ready!(self.listener.poll_accept(config, 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] | 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 `Poll::Output, std::net::SocketAddr), ::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util/listener.rs:206:31 [INFO] [stdout] | [INFO] [stdout] 195 | let mut writer_queue = self.writer_queue.lock(); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | match futures::ready!(self.listener.poll_accept(config, 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] | 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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tsyncp` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tsyncp` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "20679f4c25c873c93dd2b0acab4d54e3ae95220f30d89c08a23bbc1b73339eae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20679f4c25c873c93dd2b0acab4d54e3ae95220f30d89c08a23bbc1b73339eae", kill_on_drop: false }` [INFO] [stdout] 20679f4c25c873c93dd2b0acab4d54e3ae95220f30d89c08a23bbc1b73339eae