[INFO] fetching crate dovepipe 0.1.6... [INFO] checking dovepipe-0.1.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate dovepipe 0.1.6 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate dovepipe 0.1.6 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dovepipe 0.1.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate dovepipe 0.1.6 [INFO] tweaked toml for crates.io crate dovepipe 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate dovepipe 0.1.6 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f8877ffff1361edb5195fd9f6eda23d1dc503f55355b10e7697b9338011db78 [INFO] running `Command { std: "docker" "start" "-a" "4f8877ffff1361edb5195fd9f6eda23d1dc503f55355b10e7697b9338011db78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f8877ffff1361edb5195fd9f6eda23d1dc503f55355b10e7697b9338011db78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f8877ffff1361edb5195fd9f6eda23d1dc503f55355b10e7697b9338011db78", kill_on_drop: false }` [INFO] [stdout] 4f8877ffff1361edb5195fd9f6eda23d1dc503f55355b10e7697b9338011db78 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61950c14a4290695d7d115eb05776beb6e810c44b3161e8de4b0bc6fb3ce5a2e [INFO] running `Command { std: "docker" "start" "-a" "61950c14a4290695d7d115eb05776beb6e810c44b3161e8de4b0bc6fb3ce5a2e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking dovepipe v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Interval` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let mut send_interval = time::interval(Duration::from_millis(interval)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 156 | let amt = loop { [INFO] [stdout] 157 | / tokio::select! { [INFO] [stdout] 158 | | _ = send_interval.tick() => { [INFO] [stdout] 159 | | sock.send_to(msg, addr).await?; [INFO] [stdout] ... | [INFO] [stdout] 169 | | } [INFO] [stdout] 170 | | } [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 `Interval` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let mut send_interval = time::interval(Duration::from_millis(interval)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 156 | let amt = loop { [INFO] [stdout] 157 | / tokio::select! { [INFO] [stdout] 158 | | _ = send_interval.tick() => { [INFO] [stdout] 159 | | sock.send_to(msg, addr).await?; [INFO] [stdout] ... | [INFO] [stdout] 169 | | } [INFO] [stdout] 170 | | } [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 `Arc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/reciever.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | let sock = source.into_socket().await; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | / tokio::select! { [INFO] [stdout] 412 | | _ = sleep => { [INFO] [stdout] 413 | | break; [INFO] [stdout] 414 | | } [INFO] [stdout] ... | [INFO] [stdout] 425 | | } [INFO] [stdout] 426 | | } [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] ... [INFO] [stdout] 464 | let amt = tokio::select! { [INFO] [stdout] | ___________________________- [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] 465 | | _ = wait_time => { [INFO] [stdout] 466 | | break; [INFO] [stdout] 467 | | } [INFO] [stdout] ... | [INFO] [stdout] 472 | | } [INFO] [stdout] 473 | | }; [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] | [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 `Arc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sender.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let sock = source.into_socket().await; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | / tokio::select! { [INFO] [stdout] 94 | | _ = sleep => { [INFO] [stdout] 95 | | if has_sent { [INFO] [stdout] 96 | | break; [INFO] [stdout] ... | [INFO] [stdout] 112 | | [INFO] [stdout] 113 | | } [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 `Arc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/reciever.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | let sock = source.into_socket().await; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | / tokio::select! { [INFO] [stdout] 412 | | _ = sleep => { [INFO] [stdout] 413 | | break; [INFO] [stdout] 414 | | } [INFO] [stdout] ... | [INFO] [stdout] 425 | | } [INFO] [stdout] 426 | | } [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] ... [INFO] [stdout] 464 | let amt = tokio::select! { [INFO] [stdout] | ___________________________- [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] 465 | | _ = wait_time => { [INFO] [stdout] 466 | | break; [INFO] [stdout] 467 | | } [INFO] [stdout] ... | [INFO] [stdout] 472 | | } [INFO] [stdout] 473 | | }; [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] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `destruct` is never used [INFO] [stdout] --> src/reciever.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 20 | trait ProgressTracker { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | async fn destruct(&self); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/reciever.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct FileProgTrack { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 27 | filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dovepipe` (lib) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Arc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sender.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let sock = source.into_socket().await; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | / tokio::select! { [INFO] [stdout] 94 | | _ = sleep => { [INFO] [stdout] 95 | | if has_sent { [INFO] [stdout] 96 | | break; [INFO] [stdout] ... | [INFO] [stdout] 112 | | [INFO] [stdout] 113 | | } [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] warning: method `destruct` is never used [INFO] [stdout] --> src/reciever.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 20 | trait ProgressTracker { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | async fn destruct(&self); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/reciever.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct FileProgTrack { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 27 | filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dovepipe` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "61950c14a4290695d7d115eb05776beb6e810c44b3161e8de4b0bc6fb3ce5a2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61950c14a4290695d7d115eb05776beb6e810c44b3161e8de4b0bc6fb3ce5a2e", kill_on_drop: false }` [INFO] [stdout] 61950c14a4290695d7d115eb05776beb6e810c44b3161e8de4b0bc6fb3ce5a2e