[INFO] fetching crate dce-hyper 1.0.0... [INFO] checking dce-hyper-1.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dce-hyper 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate dce-hyper 1.0.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dce-hyper 1.0.0 [INFO] finished tweaking crates.io crate dce-hyper 1.0.0 [INFO] tweaked toml for crates.io crate dce-hyper 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding sailfish v0.8.3 (latest: v0.9.0) [INFO] [stderr] Adding sailfish-compiler v0.8.3 (latest: v0.9.0) [INFO] [stderr] Adding sailfish-macros v0.8.3 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 043fa4eedcb092ecf67e5cbed2cf582dde57ee8d15d6c12072d497bb7bfb94e0 [INFO] running `Command { std: "docker" "start" "-a" "043fa4eedcb092ecf67e5cbed2cf582dde57ee8d15d6c12072d497bb7bfb94e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "043fa4eedcb092ecf67e5cbed2cf582dde57ee8d15d6c12072d497bb7bfb94e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043fa4eedcb092ecf67e5cbed2cf582dde57ee8d15d6c12072d497bb7bfb94e0", kill_on_drop: false }` [INFO] [stdout] 043fa4eedcb092ecf67e5cbed2cf582dde57ee8d15d6c12072d497bb7bfb94e0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e647ca1c9be22fde639d3477addd1ffe04bf8243e5ec3ba636f9a9482bacb9d [INFO] running `Command { std: "docker" "start" "-a" "0e647ca1c9be22fde639d3477addd1ffe04bf8243e5ec3ba636f9a9482bacb9d", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling dce-util v1.0.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking dce-router v1.0.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Compiling dce-macro v1.0.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking dce-hyper v1.0.0 (/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] --> src/protocol.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 41 | fn from(value: Request) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | Self { meta: Meta::new(value, Default::default()) } [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] --> src/protocol.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 41 | fn from(value: Request) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | Self { meta: Meta::new(value, Default::default()) } [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] --> src/protocol.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 87 | fn pack_resp(&self, serialized: Serialized) -> Self::Resp { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 88 | Response::new(match serialized { [INFO] [stdout] | _______________________^ [INFO] [stdout] 89 | | Serialized::String(str) => Full::from(str).boxed(), [INFO] [stdout] 90 | | Serialized::Bytes(bytes) => Full::from(bytes).boxed(), [INFO] [stdout] 91 | | }) [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] [stderr] error: could not compile `dce-hyper` (lib) due to 8 previous errors [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] --> src/protocol.rs:100:14 [INFO] [stdout] | [INFO] [stdout] 98 | fn handle_result(self, result: DceResult<()>, _: &mut Context) -> Option { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 99 | Self::try_print_err(&result); [INFO] [stdout] 100 | Some(match result { [INFO] [stdout] | ______________^ [INFO] [stdout] 101 | | Ok(_) => self.into(), [INFO] [stdout] 102 | | Err(err) => { [INFO] [stdout] 103 | | let code = err.value().code; [INFO] [stdout] ... | [INFO] [stdout] 110 | | }, [INFO] [stdout] 111 | | }) [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] [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] --> src/protocol.rs:133:37 [INFO] [stdout] | [INFO] [stdout] 133 | self.req().map_or_else(|_| &Method::GET, |r| r.method()) [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] --> src/protocol.rs:140:59 [INFO] [stdout] | [INFO] [stdout] 140 | ms.downcast::().map(|m| HashSet::from([*m])).ok() [INFO] [stdout] | - ^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/protocol.rs:142:50 [INFO] [stdout] | [INFO] [stdout] 142 | ms.downcast::>().map(|m| m.into_iter().collect::>()).ok() [INFO] [stdout] | - ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/protocol.rs:143:35 [INFO] [stdout] | [INFO] [stdout] 143 | }).unwrap_or_else(|| Some(HashSet::from([Method::GET, Method::HEAD, Method::OPTIONS]))).map(HttpMethodSet)?)) [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 7 previous errors [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] --> src/protocol.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 87 | fn pack_resp(&self, serialized: Serialized) -> Self::Resp { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 88 | Response::new(match serialized { [INFO] [stdout] | _______________________^ [INFO] [stdout] 89 | | Serialized::String(str) => Full::from(str).boxed(), [INFO] [stdout] 90 | | Serialized::Bytes(bytes) => Full::from(bytes).boxed(), [INFO] [stdout] 91 | | }) [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] [stderr] error: could not compile `dce-hyper` (lib test) due to 8 previous errors [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] --> src/protocol.rs:100:14 [INFO] [stdout] | [INFO] [stdout] 98 | fn handle_result(self, result: DceResult<()>, _: &mut Context) -> Option { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 99 | Self::try_print_err(&result); [INFO] [stdout] 100 | Some(match result { [INFO] [stdout] | ______________^ [INFO] [stdout] 101 | | Ok(_) => self.into(), [INFO] [stdout] 102 | | Err(err) => { [INFO] [stdout] 103 | | let code = err.value().code; [INFO] [stdout] ... | [INFO] [stdout] 110 | | }, [INFO] [stdout] 111 | | }) [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] --> src/protocol.rs:133:37 [INFO] [stdout] | [INFO] [stdout] 133 | self.req().map_or_else(|_| &Method::GET, |r| r.method()) [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] --> src/protocol.rs:140:59 [INFO] [stdout] | [INFO] [stdout] 140 | ms.downcast::().map(|m| HashSet::from([*m])).ok() [INFO] [stdout] | - ^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/protocol.rs:142:50 [INFO] [stdout] | [INFO] [stdout] 142 | ms.downcast::>().map(|m| m.into_iter().collect::>()).ok() [INFO] [stdout] | - ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/protocol.rs:143:35 [INFO] [stdout] | [INFO] [stdout] 143 | }).unwrap_or_else(|| Some(HashSet::from([Method::GET, Method::HEAD, Method::OPTIONS]))).map(HttpMethodSet)?)) [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e647ca1c9be22fde639d3477addd1ffe04bf8243e5ec3ba636f9a9482bacb9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e647ca1c9be22fde639d3477addd1ffe04bf8243e5ec3ba636f9a9482bacb9d", kill_on_drop: false }` [INFO] [stdout] 0e647ca1c9be22fde639d3477addd1ffe04bf8243e5ec3ba636f9a9482bacb9d