[INFO] fetching crate aardvark-dns 1.12.2... [INFO] checking aardvark-dns-1.12.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate aardvark-dns 1.12.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate aardvark-dns 1.12.2 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 aardvark-dns 1.12.2 [INFO] finished tweaking crates.io crate aardvark-dns 1.12.2 [INFO] tweaked toml for crates.io crate aardvark-dns 1.12.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate aardvark-dns 1.12.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 65f7263cad184415910d4c7dc41cc2df3462ed5c45c518cc4fdf19748c389f4d [INFO] running `Command { std: "docker" "start" "-a" "65f7263cad184415910d4c7dc41cc2df3462ed5c45c518cc4fdf19748c389f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65f7263cad184415910d4c7dc41cc2df3462ed5c45c518cc4fdf19748c389f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65f7263cad184415910d4c7dc41cc2df3462ed5c45c518cc4fdf19748c389f4d", kill_on_drop: false }` [INFO] [stdout] 65f7263cad184415910d4c7dc41cc2df3462ed5c45c518cc4fdf19748c389f4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 21a29d2f1f5c85febc1ae93b709605d26236bb858201c4d3f71904fb0d1a421e [INFO] running `Command { std: "docker" "start" "-a" "21a29d2f1f5c85febc1ae93b709605d26236bb858201c4d3f71904fb0d1a421e", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking hostname v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking syslog v7.0.0 [INFO] [stderr] Compiling aardvark-dns v1.12.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking ppv-lite86 v0.2.19 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking hickory-proto v0.24.1 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking hickory-client v0.24.1 [INFO] [stderr] Checking hickory-server v0.24.1 [INFO] [stdout] error: this value of type `UdpStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dns/coredns.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 78 | tcp_listener: TcpListener, [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let (mut receiver, sender_original) = UdpStream::with_bound(udp_socket, address); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | / tokio::select! { [INFO] [stdout] 85 | | _ = self.rx.recv_async() => { [INFO] [stdout] 86 | | break; [INFO] [stdout] 87 | | }, [INFO] [stdout] ... | [INFO] [stdout] 109 | | } [INFO] [stdout] 110 | | } [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] | [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 `UdpStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dns/coredns.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 78 | tcp_listener: TcpListener, [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let (mut receiver, sender_original) = UdpStream::with_bound(udp_socket, address); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | / tokio::select! { [INFO] [stdout] 85 | | _ = self.rx.recv_async() => { [INFO] [stdout] 86 | | break; [INFO] [stdout] 87 | | }, [INFO] [stdout] ... | [INFO] [stdout] 109 | | } [INFO] [stdout] 110 | | } [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] | [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aardvark-dns` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aardvark-dns` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "21a29d2f1f5c85febc1ae93b709605d26236bb858201c4d3f71904fb0d1a421e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21a29d2f1f5c85febc1ae93b709605d26236bb858201c4d3f71904fb0d1a421e", kill_on_drop: false }` [INFO] [stdout] 21a29d2f1f5c85febc1ae93b709605d26236bb858201c4d3f71904fb0d1a421e