[INFO] fetching crate destream 0.8.0... [INFO] checking destream-0.8.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate destream 0.8.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate destream 0.8.0 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate destream 0.8.0 [INFO] finished tweaking crates.io crate destream 0.8.0 [INFO] tweaked toml for crates.io crate destream 0.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 219656a394d9feed2982910ebf9b3000bac7496bed848c2987f4ebb69e5b48e5 [INFO] running `Command { std: "docker" "start" "-a" "219656a394d9feed2982910ebf9b3000bac7496bed848c2987f4ebb69e5b48e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "219656a394d9feed2982910ebf9b3000bac7496bed848c2987f4ebb69e5b48e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219656a394d9feed2982910ebf9b3000bac7496bed848c2987f4ebb69e5b48e5", kill_on_drop: false }` [INFO] [stdout] 219656a394d9feed2982910ebf9b3000bac7496bed848c2987f4ebb69e5b48e5 [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" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 243bf069f9fad76f7415d88985946693ac7ed48a9206fbbeb79566ca79d94deb [INFO] running `Command { std: "docker" "start" "-a" "243bf069f9fad76f7415d88985946693ac7ed48a9206fbbeb79566ca79d94deb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (1 fix) [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking destream v0.8.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `destream` [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 171 | $clear:expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 171 | $clear:expr_2021, [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/de/impls.rs [INFO] [stderr] * src/en/impls.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | $clear:expr_2021, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | $with_capacity:expr_2021, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:172:24 [INFO] [stdout] | [INFO] [stdout] 172 | $with_capacity:expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 172 | $with_capacity:expr_2021, [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> src/de/impls.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | $reserve:expr_2021, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:174:9 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:173:18 [INFO] [stdout] | [INFO] [stdout] 173 | $reserve:expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 173 | $reserve:expr_2021, [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 174 | $insert:expr_2021 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:378:8 [INFO] [stderr] | [INFO] [stderr] 378 | ($($len:expr_2021 => ($($n:tt)+))+) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:522:9 [INFO] [stderr] | [INFO] [stderr] 522 | $with_capacity:expr_2021 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/en/impls.rs:275:8 [INFO] [stderr] | [INFO] [stderr] 275 | ($($len:expr_2021 => ($($n:tt $name:ident)+))+) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/de/impls.rs:730:1 [INFO] [stderr] | [INFO] [stderr] 730 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromStream` will fail [INFO] [stderr] --> src/de/impls.rs:827:25 [INFO] [stderr] | [INFO] [stderr] 827 | let _ = map.next_value(()).await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | $insert:expr [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 174 | $insert:expr_2021 [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | ($($len:expr => ($($n:tt)+))+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 378 | ($($len:expr_2021 => ($($n:tt)+))+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:522:24 [INFO] [stdout] | [INFO] [stdout] 522 | $with_capacity:expr [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 522 | $with_capacity:expr_2021 [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/en/impls.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | ($($len:expr => ($($n:tt $name:ident)+))+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 275 | ($($len:expr_2021 => ($($n:tt $name:ident)+))+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/de/impls.rs:730:1 [INFO] [stdout] | [INFO] [stdout] 730 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromStream` will fail [INFO] [stdout] --> src/de/impls.rs:827:25 [INFO] [stdout] | [INFO] [stdout] 827 | let _ = map.next_value(()).await?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/mod.rs:310:12 [INFO] [stdout] | [INFO] [stdout] 310 | if let Some(element) = self.next_element(context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^--------------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/mod.rs:312:9 [INFO] [stdout] | [INFO] [stdout] 312 | } else { [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 310 ~ match self.next_element(context).await? { Some(element) => { [INFO] [stdout] 311 | Ok(element) [INFO] [stdout] 312 ~ } _ => { [INFO] [stdout] 313 | Err(Error::custom("expected sequence element is missing")) [INFO] [stdout] 314 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 222 | / decode_seq!( [INFO] [stdout] 223 | | BinaryHeap, [INFO] [stdout] 224 | | seq, [INFO] [stdout] 225 | | BinaryHeap::clear, [INFO] [stdout] ... | [INFO] [stdout] 228 | | BinaryHeap::push [INFO] [stdout] 229 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 222 | / decode_seq!( [INFO] [stdout] 223 | | BinaryHeap, [INFO] [stdout] 224 | | seq, [INFO] [stdout] 225 | | BinaryHeap::clear, [INFO] [stdout] ... | [INFO] [stdout] 228 | | BinaryHeap::push [INFO] [stdout] 229 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 231 | / decode_seq!( [INFO] [stdout] 232 | | BTreeSet, [INFO] [stdout] 233 | | seq, [INFO] [stdout] 234 | | BTreeSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 237 | | BTreeSet::insert [INFO] [stdout] 238 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 231 | / decode_seq!( [INFO] [stdout] 232 | | BTreeSet, [INFO] [stdout] 233 | | seq, [INFO] [stdout] 234 | | BTreeSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 237 | | BTreeSet::insert [INFO] [stdout] 238 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 240 | / decode_seq!( [INFO] [stdout] 241 | | LinkedList, [INFO] [stdout] 242 | | seq, [INFO] [stdout] 243 | | LinkedList::clear, [INFO] [stdout] ... | [INFO] [stdout] 246 | | LinkedList::push_back [INFO] [stdout] 247 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 240 | / decode_seq!( [INFO] [stdout] 241 | | LinkedList, [INFO] [stdout] 242 | | seq, [INFO] [stdout] 243 | | LinkedList::clear, [INFO] [stdout] ... | [INFO] [stdout] 246 | | LinkedList::push_back [INFO] [stdout] 247 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 249 | / decode_seq!( [INFO] [stdout] 250 | | HashSet, [INFO] [stdout] 251 | | seq, [INFO] [stdout] 252 | | HashSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 255 | | HashSet::insert [INFO] [stdout] 256 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 249 | / decode_seq!( [INFO] [stdout] 250 | | HashSet, [INFO] [stdout] 251 | | seq, [INFO] [stdout] 252 | | HashSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 255 | | HashSet::insert [INFO] [stdout] 256 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 258 | / decode_seq!( [INFO] [stdout] 259 | | VecDeque, [INFO] [stdout] 260 | | seq, [INFO] [stdout] 261 | | VecDeque::clear, [INFO] [stdout] ... | [INFO] [stdout] 264 | | VecDeque::push_back [INFO] [stdout] 265 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 258 | / decode_seq!( [INFO] [stdout] 259 | | VecDeque, [INFO] [stdout] 260 | | seq, [INFO] [stdout] 261 | | VecDeque::clear, [INFO] [stdout] ... | [INFO] [stdout] 264 | | VecDeque::push_back [INFO] [stdout] 265 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 267 | / decode_seq!( [INFO] [stdout] 268 | | Vec, [INFO] [stdout] 269 | | seq, [INFO] [stdout] 270 | | Vec::clear, [INFO] [stdout] ... | [INFO] [stdout] 273 | | Vec::push [INFO] [stdout] 274 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 267 | / decode_seq!( [INFO] [stdout] 268 | | Vec, [INFO] [stdout] 269 | | seq, [INFO] [stdout] 270 | | Vec::clear, [INFO] [stdout] ... | [INFO] [stdout] 273 | | Vec::push [INFO] [stdout] 274 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:560:31 [INFO] [stdout] | [INFO] [stdout] 560 | while let Some(key) = $access.next_key(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 576 | decode_map!(BTreeMap, map, BTreeMap::new()); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:563:25 [INFO] [stdout] | [INFO] [stdout] 563 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 576 | decode_map!(BTreeMap, map, BTreeMap::new()); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_map` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:560:31 [INFO] [stdout] | [INFO] [stdout] 560 | while let Some(key) = $access.next_key(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 578 | / decode_map!( [INFO] [stdout] 579 | | HashMap, [INFO] [stdout] 580 | | map, [INFO] [stdout] 581 | | HashMap::with_capacity_and_hasher(size_hint::cautious(map.size_hint()), S::default()) [INFO] [stdout] 582 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:563:25 [INFO] [stdout] | [INFO] [stdout] 563 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 578 | / decode_map!( [INFO] [stdout] 579 | | HashMap, [INFO] [stdout] 580 | | map, [INFO] [stdout] 581 | | HashMap::with_capacity_and_hasher(size_hint::cautious(map.size_hint()), S::default()) [INFO] [stdout] 582 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_map` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:658:15 [INFO] [stdout] | [INFO] [stdout] 658 | while let Some(byte) = seq.next_element(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^--------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:660:9 [INFO] [stdout] | [INFO] [stdout] 660 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:814:15 [INFO] [stdout] | [INFO] [stdout] 814 | while let Some(IgnoredAny) = seq.next_element(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^--------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:816:9 [INFO] [stdout] | [INFO] [stdout] 816 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:825:15 [INFO] [stdout] | [INFO] [stdout] 825 | while let Some(IgnoredAny) = map.next_key(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^----------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:828:9 [INFO] [stdout] | [INFO] [stdout] 828 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `destream` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/de/impls.rs [INFO] [stderr] * src/en/impls.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | $clear:expr_2021, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | $with_capacity:expr_2021, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:173:9 [INFO] [stderr] | [INFO] [stderr] 173 | $reserve:expr_2021, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | $insert:expr_2021 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:378:8 [INFO] [stderr] | [INFO] [stderr] 378 | ($($len:expr_2021 => ($($n:tt)+))+) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/de/impls.rs:522:9 [INFO] [stderr] | [INFO] [stderr] 522 | $with_capacity:expr_2021 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/en/impls.rs:275:8 [INFO] [stderr] | [INFO] [stderr] 275 | ($($len:expr_2021 => ($($n:tt $name:ident)+))+) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/de/impls.rs:730:1 [INFO] [stderr] | [INFO] [stderr] 730 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 171 | $clear:expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 171 | $clear:expr_2021, [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:172:24 [INFO] [stdout] | [INFO] [stdout] 172 | $with_capacity:expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 172 | $with_capacity:expr_2021, [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromStream` will fail [INFO] [stderr] --> src/de/impls.rs:827:25 [INFO] [stderr] | [INFO] [stderr] 827 | let _ = map.next_value(()).await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:173:18 [INFO] [stdout] | [INFO] [stdout] 173 | $reserve:expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 173 | $reserve:expr_2021, [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | $insert:expr [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 174 | $insert:expr_2021 [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | ($($len:expr => ($($n:tt)+))+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 378 | ($($len:expr_2021 => ($($n:tt)+))+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/de/impls.rs:522:24 [INFO] [stdout] | [INFO] [stdout] 522 | $with_capacity:expr [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 522 | $with_capacity:expr_2021 [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/en/impls.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | ($($len:expr => ($($n:tt $name:ident)+))+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 275 | ($($len:expr_2021 => ($($n:tt $name:ident)+))+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/de/impls.rs:730:1 [INFO] [stdout] | [INFO] [stdout] 730 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromStream` will fail [INFO] [stdout] --> src/de/impls.rs:827:25 [INFO] [stdout] | [INFO] [stdout] 827 | let _ = map.next_value(()).await?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/mod.rs:310:12 [INFO] [stdout] | [INFO] [stdout] 310 | if let Some(element) = self.next_element(context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^--------------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/mod.rs:312:9 [INFO] [stdout] | [INFO] [stdout] 312 | } else { [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 310 ~ match self.next_element(context).await? { Some(element) => { [INFO] [stdout] 311 | Ok(element) [INFO] [stdout] 312 ~ } _ => { [INFO] [stdout] 313 | Err(Error::custom("expected sequence element is missing")) [INFO] [stdout] 314 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 222 | / decode_seq!( [INFO] [stdout] 223 | | BinaryHeap, [INFO] [stdout] 224 | | seq, [INFO] [stdout] 225 | | BinaryHeap::clear, [INFO] [stdout] ... | [INFO] [stdout] 228 | | BinaryHeap::push [INFO] [stdout] 229 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 222 | / decode_seq!( [INFO] [stdout] 223 | | BinaryHeap, [INFO] [stdout] 224 | | seq, [INFO] [stdout] 225 | | BinaryHeap::clear, [INFO] [stdout] ... | [INFO] [stdout] 228 | | BinaryHeap::push [INFO] [stdout] 229 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 231 | / decode_seq!( [INFO] [stdout] 232 | | BTreeSet, [INFO] [stdout] 233 | | seq, [INFO] [stdout] 234 | | BTreeSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 237 | | BTreeSet::insert [INFO] [stdout] 238 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 231 | / decode_seq!( [INFO] [stdout] 232 | | BTreeSet, [INFO] [stdout] 233 | | seq, [INFO] [stdout] 234 | | BTreeSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 237 | | BTreeSet::insert [INFO] [stdout] 238 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 240 | / decode_seq!( [INFO] [stdout] 241 | | LinkedList, [INFO] [stdout] 242 | | seq, [INFO] [stdout] 243 | | LinkedList::clear, [INFO] [stdout] ... | [INFO] [stdout] 246 | | LinkedList::push_back [INFO] [stdout] 247 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 240 | / decode_seq!( [INFO] [stdout] 241 | | LinkedList, [INFO] [stdout] 242 | | seq, [INFO] [stdout] 243 | | LinkedList::clear, [INFO] [stdout] ... | [INFO] [stdout] 246 | | LinkedList::push_back [INFO] [stdout] 247 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 249 | / decode_seq!( [INFO] [stdout] 250 | | HashSet, [INFO] [stdout] 251 | | seq, [INFO] [stdout] 252 | | HashSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 255 | | HashSet::insert [INFO] [stdout] 256 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 249 | / decode_seq!( [INFO] [stdout] 250 | | HashSet, [INFO] [stdout] 251 | | seq, [INFO] [stdout] 252 | | HashSet::clear, [INFO] [stdout] ... | [INFO] [stdout] 255 | | HashSet::insert [INFO] [stdout] 256 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 258 | / decode_seq!( [INFO] [stdout] 259 | | VecDeque, [INFO] [stdout] 260 | | seq, [INFO] [stdout] 261 | | VecDeque::clear, [INFO] [stdout] ... | [INFO] [stdout] 264 | | VecDeque::push_back [INFO] [stdout] 265 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 258 | / decode_seq!( [INFO] [stdout] 259 | | VecDeque, [INFO] [stdout] 260 | | seq, [INFO] [stdout] 261 | | VecDeque::clear, [INFO] [stdout] ... | [INFO] [stdout] 264 | | VecDeque::push_back [INFO] [stdout] 265 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | while let Some(value) = $access.next_element(self.context).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 267 | / decode_seq!( [INFO] [stdout] 268 | | Vec, [INFO] [stdout] 269 | | seq, [INFO] [stdout] 270 | | Vec::clear, [INFO] [stdout] ... | [INFO] [stdout] 273 | | Vec::push [INFO] [stdout] 274 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:209:25 [INFO] [stdout] | [INFO] [stdout] 209 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 267 | / decode_seq!( [INFO] [stdout] 268 | | Vec, [INFO] [stdout] 269 | | seq, [INFO] [stdout] 270 | | Vec::clear, [INFO] [stdout] ... | [INFO] [stdout] 273 | | Vec::push [INFO] [stdout] 274 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_seq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:560:31 [INFO] [stdout] | [INFO] [stdout] 560 | while let Some(key) = $access.next_key(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 576 | decode_map!(BTreeMap, map, BTreeMap::new()); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:563:25 [INFO] [stdout] | [INFO] [stdout] 563 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 576 | decode_map!(BTreeMap, map, BTreeMap::new()); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_map` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:560:31 [INFO] [stdout] | [INFO] [stdout] 560 | while let Some(key) = $access.next_key(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] ... [INFO] [stdout] 578 | / decode_map!( [INFO] [stdout] 579 | | HashMap, [INFO] [stdout] 580 | | map, [INFO] [stdout] 581 | | HashMap::with_capacity_and_hasher(size_hint::cautious(map.size_hint()), S::default()) [INFO] [stdout] 582 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:563:25 [INFO] [stdout] | [INFO] [stdout] 563 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 578 | / decode_map!( [INFO] [stdout] 579 | | HashMap, [INFO] [stdout] 580 | | map, [INFO] [stdout] 581 | | HashMap::with_capacity_and_hasher(size_hint::cautious(map.size_hint()), S::default()) [INFO] [stdout] 582 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `decode_map` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:658:15 [INFO] [stdout] | [INFO] [stdout] 658 | while let Some(byte) = seq.next_element(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^--------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:660:9 [INFO] [stdout] | [INFO] [stdout] 660 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:814:15 [INFO] [stdout] | [INFO] [stdout] 814 | while let Some(IgnoredAny) = seq.next_element(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^--------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:816:9 [INFO] [stdout] | [INFO] [stdout] 816 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/de/impls.rs:825:15 [INFO] [stdout] | [INFO] [stdout] 825 | while let Some(IgnoredAny) = map.next_key(()).await? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^----------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/de/impls.rs:828:9 [INFO] [stdout] | [INFO] [stdout] 828 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.19s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking destream v0.8.0 (/tmp/fixit) [INFO] [stdout] error[E0277]: the trait bound `!: FromStream` is not satisfied [INFO] [stdout] --> src/de/impls.rs:827:25 [INFO] [stdout] | [INFO] [stdout] 827 | let _ = map.next_value(()).await?; [INFO] [stdout] | ^^^^^^^^^^ the trait `FromStream` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `FromStream`: [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] (T0, T1, T2, T3, T4, T5) [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6) [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7) [INFO] [stdout] and 69 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `MapAccess::next_value` [INFO] [stdout] --> src/de/mod.rs:274:28 [INFO] [stdout] | [INFO] [stdout] 274 | async fn next_value(&mut self, context: V::Context) -> Result; [INFO] [stdout] | ^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: FromStream` is not satisfied [INFO] [stdout] --> src/de/impls.rs:827:25 [INFO] [stdout] | [INFO] [stdout] 827 | let _ = map.next_value(()).await?; [INFO] [stdout] | ^^^^^^^^^^ the trait `FromStream` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `FromStream`: [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] (T0, T1, T2, T3, T4, T5) [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6) [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7) [INFO] [stdout] and 69 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `MapAccess::next_value` [INFO] [stdout] --> src/de/mod.rs:274:28 [INFO] [stdout] | [INFO] [stdout] 274 | async fn next_value(&mut self, context: V::Context) -> Result; [INFO] [stdout] | ^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `destream` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `destream` (lib test) due to 2 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "243bf069f9fad76f7415d88985946693ac7ed48a9206fbbeb79566ca79d94deb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "243bf069f9fad76f7415d88985946693ac7ed48a9206fbbeb79566ca79d94deb", kill_on_drop: false }` [INFO] [stdout] 243bf069f9fad76f7415d88985946693ac7ed48a9206fbbeb79566ca79d94deb