[INFO] cloning repository https://github.com/majksa-dev/rust-io [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/majksa-dev/rust-io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajksa-dev%2Frust-io", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajksa-dev%2Frust-io'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d3222b268ddeb7826004baeb72464fc589d10d2 [INFO] checking majksa-dev/rust-io against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajksa-dev%2Frust-io" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/majksa-dev/rust-io on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/majksa-dev/rust-io [INFO] finished tweaking git repo https://github.com/majksa-dev/rust-io [INFO] tweaked toml for git repo https://github.com/majksa-dev/rust-io written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/majksa-dev/rust-io 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/majksa-dev/rust-essentials` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sendfile v0.3.0 [INFO] [stderr] Downloaded serde_json v1.0.120 [INFO] [stderr] Downloaded serde-env v0.1.1 [INFO] [stderr] Downloaded tracing-panic v0.1.2 [INFO] [stderr] Downloaded cc v1.0.106 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 145bc04cd4215225b2ff7d05f7c42d756d1fd957bdeb4af4300504d72a21a2fb [INFO] running `Command { std: "docker" "start" "-a" "145bc04cd4215225b2ff7d05f7c42d756d1fd957bdeb4af4300504d72a21a2fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "145bc04cd4215225b2ff7d05f7c42d756d1fd957bdeb4af4300504d72a21a2fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145bc04cd4215225b2ff7d05f7c42d756d1fd957bdeb4af4300504d72a21a2fb", kill_on_drop: false }` [INFO] [stdout] 145bc04cd4215225b2ff7d05f7c42d756d1fd957bdeb4af4300504d72a21a2fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c88e9eae5107e05e201ef89178ca1288ffe8000013755fbbf8d239a8a2d2905 [INFO] running `Command { std: "docker" "start" "-a" "6c88e9eae5107e05e201ef89178ca1288ffe8000013755fbbf8d239a8a2d2905", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cc v1.0.106 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking sendfile v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking serde-env v0.1.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking tracing-panic v0.1.2 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking essentials v0.3.6 (https://github.com/majksa-dev/rust-essentials?tag=0.3.6#c1a0e2f6) [INFO] [stderr] Checking io v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.75s [INFO] running `Command { std: "docker" "inspect" "6c88e9eae5107e05e201ef89178ca1288ffe8000013755fbbf8d239a8a2d2905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c88e9eae5107e05e201ef89178ca1288ffe8000013755fbbf8d239a8a2d2905", kill_on_drop: false }` [INFO] [stdout] 6c88e9eae5107e05e201ef89178ca1288ffe8000013755fbbf8d239a8a2d2905 [INFO] checking majksa-dev/rust-io against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajksa-dev%2Frust-io" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/majksa-dev/rust-io on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/majksa-dev/rust-io [INFO] finished tweaking git repo https://github.com/majksa-dev/rust-io [INFO] tweaked toml for git repo https://github.com/majksa-dev/rust-io written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/majksa-dev/rust-io 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2147ee1c1bd14d414e85b634b007738e5f78f135aa9941ee83ddb27c3922b046 [INFO] running `Command { std: "docker" "start" "-a" "2147ee1c1bd14d414e85b634b007738e5f78f135aa9941ee83ddb27c3922b046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2147ee1c1bd14d414e85b634b007738e5f78f135aa9941ee83ddb27c3922b046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2147ee1c1bd14d414e85b634b007738e5f78f135aa9941ee83ddb27c3922b046", kill_on_drop: false }` [INFO] [stdout] 2147ee1c1bd14d414e85b634b007738e5f78f135aa9941ee83ddb27c3922b046 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf3bcda88464c1b7e411758571d724f1fa900cf5720a3840cad91f1b7d13de5f [INFO] running `Command { std: "docker" "start" "-a" "bf3bcda88464c1b7e411758571d724f1fa900cf5720a3840cad91f1b7d13de5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cc v1.0.106 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking sendfile v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking serde-env v0.1.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking tracing-panic v0.1.2 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking essentials v0.3.6 (https://github.com/majksa-dev/rust-essentials?tag=0.3.6#c1a0e2f6) [INFO] [stderr] Checking io v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_tcp.rs:36:89 [INFO] [stdout] | [INFO] [stdout] 30 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | tokio::spawn(async move { ::io::copy_tcp(&mut left_rx, &mut right_tx, None).await }), [INFO] [stdout] | ^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_tcp.rs:37:89 [INFO] [stdout] | [INFO] [stdout] 30 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | tokio::spawn(async move { ::io::copy_tcp(&mut right_rx, &mut left_tx, None).await }), [INFO] [stdout] | ^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_tcp.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 69 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | / ::io::copy_tcp(&mut left_rx, &mut right_tx, None) [INFO] [stdout] 77 | | .await [INFO] [stdout] | |__________________________^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_tcp.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 69 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | / ::io::copy_tcp(&mut right_rx, &mut left_tx, None) [INFO] [stdout] 82 | | .await [INFO] [stdout] | |__________________________^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_tcp.rs:131:92 [INFO] [stdout] | [INFO] [stdout] 125 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 126 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | tokio::spawn(async move { ::io::copy_tcp(&mut left_rx, &mut right_tx, Some(4)).await }), [INFO] [stdout] | ^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_tcp.rs:132:92 [INFO] [stdout] | [INFO] [stdout] 125 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 126 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 132 | tokio::spawn(async move { ::io::copy_tcp(&mut right_rx, &mut left_tx, Some(4)).await }), [INFO] [stdout] | ^^^^^ [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `io` (test "copy_tcp") due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_full_example.rs:162:92 [INFO] [stdout] | [INFO] [stdout] 156 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 162 | tokio::spawn(async move { ::io::copy_tcp(&mut left_rx, &mut right_tx, Some(4)).await }), [INFO] [stdout] | ^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/copy_full_example.rs:164:85 [INFO] [stdout] | [INFO] [stdout] 156 | let (mut left_rx, mut left_tx) = listener.accept().await.unwrap().0.into_split(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | let (mut right_rx, mut right_tx) = tokio::net::TcpStream::connect(&mock_addr) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 164 | async move { ::io::copy_tcp(&mut right_rx, &mut left_tx, Some(512)).await }, [INFO] [stdout] | ^^^^^ [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 `io` (test "copy_full_example") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bf3bcda88464c1b7e411758571d724f1fa900cf5720a3840cad91f1b7d13de5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3bcda88464c1b7e411758571d724f1fa900cf5720a3840cad91f1b7d13de5f", kill_on_drop: false }` [INFO] [stdout] bf3bcda88464c1b7e411758571d724f1fa900cf5720a3840cad91f1b7d13de5f