[INFO] fetching crate narrowlink-network 0.2.6... [INFO] checking narrowlink-network-0.2.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate narrowlink-network 0.2.6 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate narrowlink-network 0.2.6 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 narrowlink-network 0.2.6 [INFO] finished tweaking crates.io crate narrowlink-network 0.2.6 [INFO] tweaked toml for crates.io crate narrowlink-network 0.2.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 174 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [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 http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding quinn v0.10.2 (available: v0.11.5) [INFO] [stderr] Adding quinn-proto v0.10.6 (available: v0.11.8) [INFO] [stderr] Adding quinn-udp v0.4.1 (available: v0.5.5) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding rustls v0.21.12 (available: v0.23.13) [INFO] [stderr] Adding rustls-webpki v0.101.7 (available: v0.102.8) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding tokio-rustls v0.24.1 (available: v0.26.0) [INFO] [stderr] Adding tokio-tungstenite v0.20.1 (available: v0.24.0) [INFO] [stderr] Adding tungstenite v0.20.1 (available: v0.24.0) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [INFO] [stderr] Adding validator v0.17.0 (available: v0.18.1) [INFO] [stderr] Adding validator_derive v0.17.0 (available: v0.18.2) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding webpki-roots v0.25.4 (available: v0.26.6) [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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cb5e375b717c8d54a71b7c7229dd2526057da42dd9ef860bf496334db89876b1 [INFO] running `Command { std: "docker" "start" "-a" "cb5e375b717c8d54a71b7c7229dd2526057da42dd9ef860bf496334db89876b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb5e375b717c8d54a71b7c7229dd2526057da42dd9ef860bf496334db89876b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb5e375b717c8d54a71b7c7229dd2526057da42dd9ef860bf496334db89876b1", kill_on_drop: false }` [INFO] [stdout] cb5e375b717c8d54a71b7c7229dd2526057da42dd9ef860bf496334db89876b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d5e5f7df27353242dcf89b123a88be53f2ad1eaedfce4961e992e17269cb5006 [INFO] running `Command { std: "docker" "start" "-a" "d5e5f7df27353242dcf89b123a88be53f2ad1eaedfce4961e992e17269cb5006", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling rlimit v0.10.2 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking quinn-udp v0.4.1 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking ipnet v2.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking regex-lite v0.1.6 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking wildmatch v2.3.4 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking chunkio v0.0.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking jsonwebtoken v9.3.0 [INFO] [stderr] Checking quinn-proto v0.10.6 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling validator_derive v0.17.0 [INFO] [stderr] Checking quinn v0.10.2 [INFO] [stderr] Checking validator v0.17.0 [INFO] [stderr] Checking narrowlink-types v0.2.6 [INFO] [stderr] Checking narrowlink-network v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `SplitSink, NetworkError>, Vec>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | let (mut left_tx, mut left_rx) = left.split(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | / tokio::select! { [INFO] [stdout] 36 | | res = left_rx.next() => { [INFO] [stdout] 37 | | match res{ [INFO] [stdout] 38 | | Some(v)=>right_tx.send(v?).await?, [INFO] [stdout] ... | [INFO] [stdout] 55 | | }, [INFO] [stdout] 56 | | } [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] | [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 `SplitSink, NetworkError>, Vec>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | let (mut left_tx, mut left_rx) = left.split(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | / tokio::select! { [INFO] [stdout] 36 | | res = left_rx.next() => { [INFO] [stdout] 37 | | match res{ [INFO] [stdout] 38 | | Some(v)=>right_tx.send(v?).await?, [INFO] [stdout] ... | [INFO] [stdout] 55 | | }, [INFO] [stdout] 56 | | } [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] | [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::io::ReadHalf` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | let (mut left_rx, mut left_tx) = tokio::io::split(left); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | / tokio::select! { [INFO] [stdout] 68 | | res = tokio::io::copy(&mut left_rx, &mut right_tx) => { [INFO] [stdout] 69 | | if res? == 0 { [INFO] [stdout] 70 | | let _ = left_tx.shutdown().await; [INFO] [stdout] ... | [INFO] [stdout] 81 | | }, [INFO] [stdout] 82 | | } [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::io::ReadHalf` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | let (mut left_rx, mut left_tx) = tokio::io::split(left); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | / tokio::select! { [INFO] [stdout] 68 | | res = tokio::io::copy(&mut left_rx, &mut right_tx) => { [INFO] [stdout] 69 | | if res? == 0 { [INFO] [stdout] 70 | | let _ = left_tx.shutdown().await; [INFO] [stdout] ... | [INFO] [stdout] 81 | | }, [INFO] [stdout] 82 | | } [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `narrowlink-network` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `narrowlink-network` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d5e5f7df27353242dcf89b123a88be53f2ad1eaedfce4961e992e17269cb5006", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5e5f7df27353242dcf89b123a88be53f2ad1eaedfce4961e992e17269cb5006", kill_on_drop: false }` [INFO] [stdout] d5e5f7df27353242dcf89b123a88be53f2ad1eaedfce4961e992e17269cb5006