[INFO] fetching crate next-gen 0.1.1... [INFO] checking next-gen-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate next-gen 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate next-gen 0.1.1 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] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate next-gen 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate next-gen 0.1.1 [INFO] tweaked toml for crates.io crate next-gen 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate next-gen 0.1.1 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 72a6c5a9dfbb2105c67872835476809b10cb146d59b3d8f79c0d98a68db97bfc [INFO] running `Command { std: "docker" "start" "-a" "72a6c5a9dfbb2105c67872835476809b10cb146d59b3d8f79c0d98a68db97bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72a6c5a9dfbb2105c67872835476809b10cb146d59b3d8f79c0d98a68db97bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a6c5a9dfbb2105c67872835476809b10cb146d59b3d8f79c0d98a68db97bfc", kill_on_drop: false }` [INFO] [stdout] 72a6c5a9dfbb2105c67872835476809b10cb146d59b3d8f79c0d98a68db97bfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f7591dd26054e9dfd4b2fed954172fdf562678cd590dbf38f6b67a07fd364977 [INFO] running `Command { std: "docker" "start" "-a" "f7591dd26054e9dfd4b2fed954172fdf562678cd590dbf38f6b67a07fd364977", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking unwind_safe v0.1.0 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling next-gen-proc_macros v0.1.1 [INFO] [stderr] Checking next-gen v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `{ [INFO] [stdout] // ::{ [INFO] [stdout] // next_gen_proc_macros::generator, [INFO] [stdout] // }, [INFO] [stdout] // self::{ [INFO] [stdout] // // coroutine::*, [INFO] [stdout] // // generator::*, [INFO] [stdout] // // ops::{Generator, GeneratorState}, [INFO] [stdout] // }, [INFO] [stdout] }` [INFO] [stdout] --> src/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | pub use { [INFO] [stdout] | _________^ [INFO] [stdout] 63 | | // ::{ [INFO] [stdout] 64 | | // next_gen_proc_macros::generator, [INFO] [stdout] 65 | | // }, [INFO] [stdout] ... | [INFO] [stdout] 70 | | // }, [INFO] [stdout] 71 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `{ [INFO] [stdout] // ::{ [INFO] [stdout] // next_gen_proc_macros::generator, [INFO] [stdout] // }, [INFO] [stdout] // self::{ [INFO] [stdout] // // coroutine::*, [INFO] [stdout] // // generator::*, [INFO] [stdout] // // ops::{Generator, GeneratorState}, [INFO] [stdout] // }, [INFO] [stdout] }` [INFO] [stdout] --> src/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | pub use { [INFO] [stdout] | _________^ [INFO] [stdout] 63 | | // ::{ [INFO] [stdout] 64 | | // next_gen_proc_macros::generator, [INFO] [stdout] 65 | | // }, [INFO] [stdout] ... | [INFO] [stdout] 70 | | // }, [INFO] [stdout] 71 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | mk_gen!(let generator = generator()); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | mk_gen!(let mut generator = generator()); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | mk_gen!(let generator = range(2, 8)); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | mk_gen!(let mut generator = generator()); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | mk_gen!(let generator = range(2, 8)); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:169:19 [INFO] [stdout] | [INFO] [stdout] 169 | let ret = gen_iter!( [INFO] [stdout] | ___________________- [INFO] [stdout] 170 | | for question in answer() { [INFO] [stdout] 171 | | assert_eq!( [INFO] [stdout] 172 | | question, [INFO] [stdout] ... | [INFO] [stdout] 175 | | } [INFO] [stdout] 176 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `gen_iter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | mk_gen!(let iterator = range(2, 7)); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | mk_gen!(let iterator = filter(|x| x % 2 == 0, iterator)); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | mk_gen!(let iterator = range(2, 7)); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | mk_gen!(let iterator = filter(|x| x % 2 == 0, iterator)); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/public_macros.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / /// # Safety [INFO] [stdout] 31 | | /// [INFO] [stdout] 32 | | /// - This is pin_utils' `pin_mut!` macro: the shadowing ensures [INFO] [stdout] 33 | | /// there is no longer access to the original stack variable, [INFO] [stdout] 34 | | /// which is thus impossible to move or forget. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 35 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:235:13 [INFO] [stdout] | [INFO] [stdout] 235 | mk_gen!(let iterator = map(|x| x * x, iterator)); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: this warning originates in the macro `$crate::stack_pinned` which comes from the expansion of the macro `mk_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [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/generator_fn.rs:448:15 [INFO] [stdout] | [INFO] [stdout] 436 | resume_arg: ResumeArg, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 441 | let prev = transfer_box.replace(TransferBox::ResumeArg(resume_arg)); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 448 | match this.future.poll(&mut cx) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/utils/macros.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let waker: ::core::task::Waker = $crate::waker::create(); [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] = 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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `next-gen` (lib) due to 2 previous errors; 1 warning emitted [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/generator_fn.rs:448:15 [INFO] [stdout] | [INFO] [stdout] 436 | resume_arg: ResumeArg, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 441 | let prev = transfer_box.replace(TransferBox::ResumeArg(resume_arg)); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 448 | match this.future.poll(&mut cx) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/utils/macros.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let waker: ::core::task::Waker = $crate::waker::create(); [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] = 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; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `next-gen` (lib test) due to 2 previous errors; 12 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f7591dd26054e9dfd4b2fed954172fdf562678cd590dbf38f6b67a07fd364977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7591dd26054e9dfd4b2fed954172fdf562678cd590dbf38f6b67a07fd364977", kill_on_drop: false }` [INFO] [stdout] f7591dd26054e9dfd4b2fed954172fdf562678cd590dbf38f6b67a07fd364977