[INFO] fetching crate htwrap 0.5.5... [INFO] checking htwrap-0.5.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate htwrap 0.5.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate htwrap 0.5.5 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 htwrap 0.5.5 [INFO] finished tweaking crates.io crate htwrap 0.5.5 [INFO] tweaked toml for crates.io crate htwrap 0.5.5 written to /workspace/builds/worker-1-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 181 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (available: v1.0.0) [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 hostname v0.3.1 (available: v0.4.0) [INFO] [stderr] Adding hyper-rustls v0.26.0 (available: v0.27.3) [INFO] [stderr] Adding idna v0.4.0 (available: v1.0.2) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding io-lifetimes v1.0.11 (available: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (available: v0.6.5) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding rustix v0.37.27 (available: v0.38.37) [INFO] [stderr] Adding rustls v0.22.4 (available: v0.23.13) [INFO] [stderr] Adding rustls-native-certs v0.7.3 (available: v0.8.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding terminal_size v0.2.6 (available: v0.4.0) [INFO] [stderr] Adding tokio-rustls v0.25.0 (available: v0.26.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding winreg v0.50.0 (available: v0.52.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 4d162e59520212a1dfd8df4bde13a742f43b8b987dc80f33d989baaf6ed19a9f [INFO] running `Command { std: "docker" "start" "-a" "4d162e59520212a1dfd8df4bde13a742f43b8b987dc80f33d989baaf6ed19a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d162e59520212a1dfd8df4bde13a742f43b8b987dc80f33d989baaf6ed19a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d162e59520212a1dfd8df4bde13a742f43b8b987dc80f33d989baaf6ed19a9f", kill_on_drop: false }` [INFO] [stdout] 4d162e59520212a1dfd8df4bde13a742f43b8b987dc80f33d989baaf6ed19a9f [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] 14c3e1e6fd8fd5a39a52b58e391d22cc83c18adbd5c02c022cc643aba2b8515b [INFO] running `Command { std: "docker" "start" "-a" "14c3e1e6fd8fd5a39a52b58e391d22cc83c18adbd5c02c022cc643aba2b8515b", kill_on_drop: false }` [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking ipnet v2.10.0 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking rustls-native-certs v0.7.3 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking rustls v0.22.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking loga v0.5.2 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking hickory-proto v0.24.1 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking hyper-util v0.1.9 [INFO] [stderr] Checking hyper-rustls v0.26.0 [INFO] [stderr] Checking hickory-resolver v0.24.1 [INFO] [stderr] Checking htwrap v0.5.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::sync::mpsc::Sender>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/htreq.rs:250:10 [INFO] [stdout] | [INFO] [stdout] 248 | >(ips: Ips, tls: rustls::ClientConfig, scheme: String, host: Host, port: u16) -> Result, loga::Error> { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 249 | let mut bg = vec![]; [INFO] [stdout] 250 | let (found_tx, mut found_rx) = mpsc::channel(1); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | let results = select!{ [INFO] [stdout] | ___________________- [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] 315 | | results = join_all(bg) => results, [INFO] [stdout] 316 | | found = found_rx.recv() => { [INFO] [stdout] 317 | | return Ok(found.unwrap()); [INFO] [stdout] 318 | | } [INFO] [stdout] 319 | | }; [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] | |_____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 `tokio::sync::mpsc::Sender>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/htreq.rs:250:10 [INFO] [stdout] | [INFO] [stdout] 248 | >(ips: Ips, tls: rustls::ClientConfig, scheme: String, host: Host, port: u16) -> Result, loga::Error> { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 249 | let mut bg = vec![]; [INFO] [stdout] 250 | let (found_tx, mut found_rx) = mpsc::channel(1); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | let results = select!{ [INFO] [stdout] | ___________________- [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] | |___________________| [INFO] [stdout] 315 | | results = join_all(bg) => results, [INFO] [stdout] 316 | | found = found_rx.recv() => { [INFO] [stdout] 317 | | return Ok(found.unwrap()); [INFO] [stdout] 318 | | } [INFO] [stdout] 319 | | }; [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] | |_____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 `htwrap` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `htwrap` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "14c3e1e6fd8fd5a39a52b58e391d22cc83c18adbd5c02c022cc643aba2b8515b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14c3e1e6fd8fd5a39a52b58e391d22cc83c18adbd5c02c022cc643aba2b8515b", kill_on_drop: false }` [INFO] [stdout] 14c3e1e6fd8fd5a39a52b58e391d22cc83c18adbd5c02c022cc643aba2b8515b