[INFO] fetching crate libmhash 0.2.1... [INFO] checking libmhash-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate libmhash 0.2.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate libmhash 0.2.1 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] started tweaking crates.io crate libmhash 0.2.1 [INFO] finished tweaking crates.io crate libmhash 0.2.1 [INFO] tweaked toml for crates.io crate libmhash 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate libmhash 0.2.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 285d587fb53cdcb6819c9560f8add80e1d023d8b9e2cba208ef76b933a58ac22 [INFO] running `Command { std: "docker" "start" "-a" "285d587fb53cdcb6819c9560f8add80e1d023d8b9e2cba208ef76b933a58ac22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "285d587fb53cdcb6819c9560f8add80e1d023d8b9e2cba208ef76b933a58ac22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285d587fb53cdcb6819c9560f8add80e1d023d8b9e2cba208ef76b933a58ac22", kill_on_drop: false }` [INFO] [stdout] 285d587fb53cdcb6819c9560f8add80e1d023d8b9e2cba208ef76b933a58ac22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 51cd230f8dab94e130a86fcc9fc234d8717ad47301d79ec36cc041fb0dfd5317 [INFO] running `Command { std: "docker" "start" "-a" "51cd230f8dab94e130a86fcc9fc234d8717ad47301d79ec36cc041fb0dfd5317", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling ambassador v0.3.5 [INFO] [stderr] Checking libmhash v0.2.1 (/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/hasher_server/builder.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 178 | fn build(self) -> crate::Result> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 204 | let id_semaphore = Arc::new(SimpleSemaphore::new(id_count)); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 205 | [INFO] [stdout] 206 | let operation_channel = crossbeam_channel::unbounded(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | [INFO] [stdout] 208 | let progress_callback = self.progress_callback; [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | let result_callback = self.result_callback; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 210 | let error_callback = self.error_callback; [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 211 | [INFO] [stdout] 212 | Ok(HasherServer { [INFO] [stdout] | ____________^ [INFO] [stdout] 213 | | operation_channel, [INFO] [stdout] 214 | | block_size, [INFO] [stdout] 215 | | block_count, [INFO] [stdout] ... | [INFO] [stdout] 220 | | error_callback, [INFO] [stdout] 221 | | }) [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/hasher_server/data_sender.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn push_file(&self, filename: impl AsRef, hashers: Vec>) { [INFO] [stdout] | -------------------------- -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let identifier: Identifier = filename.as_ref().into(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | [INFO] [stdout] 37 | let operation_sender = self.operation_sender.clone(); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | [INFO] [stdout] 39 | let mut file = unwrap_or_return!( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | let id_semaphore = Arc::clone(&self.id_semaphore); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | self.reader_threads.execute(move || { [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 63 | | let block_semaphore = Arc::new(SimpleSemaphore::new(block_count)); [INFO] [stdout] 64 | | [INFO] [stdout] 65 | | let mut buffers = Vec::with_capacity(block_count); [INFO] [stdout] ... | [INFO] [stdout] 111 | | id_semaphore.release(); [INFO] [stdout] 112 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] ::: src/hasher_server/unwrapper.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | Ok(x) => x, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 5 | Err(e) => { [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/hasher_server/data_sender.rs:134:31 [INFO] [stdout] | [INFO] [stdout] 117 | name: impl Into, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | hashers: Vec>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let id = name.into(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | operation_sender: self.operation_sender.clone(), [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/hasher_server/data_sender.rs:135:27 [INFO] [stdout] | [INFO] [stdout] 117 | name: impl Into, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | hashers: Vec>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let id = name.into(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 135 | id_semaphore: self.id_semaphore.clone(), [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/hasher_server/data_sender.rs:136:30 [INFO] [stdout] | [INFO] [stdout] 117 | name: impl Into, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | hashers: Vec>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let id = name.into(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 136 | block_semaphore: Arc::new(SimpleSemaphore::new(self.block_count)), [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/hasher_server/hasher_wrapper.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(tag: Tag, hasher: impl Hasher + 'static) -> HasherWrapper { [INFO] [stdout] | -------- ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | hasher: Arc::new(SyncUnsafeCell::new(hasher)), [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/hasher_server/sync_unsafe_cell.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub const fn new(value: T) -> SyncUnsafeCell { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | SyncUnsafeCell(UnsafeCell::new(value)) [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] [stderr] error: could not compile `libmhash` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/hasher_server/builder.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 178 | fn build(self) -> crate::Result> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 204 | let id_semaphore = Arc::new(SimpleSemaphore::new(id_count)); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 205 | [INFO] [stdout] 206 | let operation_channel = crossbeam_channel::unbounded(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | [INFO] [stdout] 208 | let progress_callback = self.progress_callback; [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | let result_callback = self.result_callback; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 210 | let error_callback = self.error_callback; [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 211 | [INFO] [stdout] 212 | Ok(HasherServer { [INFO] [stdout] | ____________^ [INFO] [stdout] 213 | | operation_channel, [INFO] [stdout] 214 | | block_size, [INFO] [stdout] 215 | | block_count, [INFO] [stdout] ... | [INFO] [stdout] 220 | | error_callback, [INFO] [stdout] 221 | | }) [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/hasher_server/data_sender.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn push_file(&self, filename: impl AsRef, hashers: Vec>) { [INFO] [stdout] | -------------------------- -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let identifier: Identifier = filename.as_ref().into(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | [INFO] [stdout] 37 | let operation_sender = self.operation_sender.clone(); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | [INFO] [stdout] 39 | let mut file = unwrap_or_return!( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | let id_semaphore = Arc::clone(&self.id_semaphore); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | self.reader_threads.execute(move || { [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 63 | | let block_semaphore = Arc::new(SimpleSemaphore::new(block_count)); [INFO] [stdout] 64 | | [INFO] [stdout] 65 | | let mut buffers = Vec::with_capacity(block_count); [INFO] [stdout] ... | [INFO] [stdout] 111 | | id_semaphore.release(); [INFO] [stdout] 112 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] ::: src/hasher_server/unwrapper.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | Ok(x) => x, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 5 | Err(e) => { [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/hasher_server/data_sender.rs:134:31 [INFO] [stdout] | [INFO] [stdout] 117 | name: impl Into, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | hashers: Vec>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let id = name.into(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | operation_sender: self.operation_sender.clone(), [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/hasher_server/data_sender.rs:135:27 [INFO] [stdout] | [INFO] [stdout] 117 | name: impl Into, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | hashers: Vec>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let id = name.into(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 135 | id_semaphore: self.id_semaphore.clone(), [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/hasher_server/data_sender.rs:136:30 [INFO] [stdout] | [INFO] [stdout] 117 | name: impl Into, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | hashers: Vec>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let id = name.into(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 136 | block_semaphore: Arc::new(SimpleSemaphore::new(self.block_count)), [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/hasher_server/hasher_wrapper.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(tag: Tag, hasher: impl Hasher + 'static) -> HasherWrapper { [INFO] [stdout] | -------- ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | hasher: Arc::new(SyncUnsafeCell::new(hasher)), [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/hasher_server/sync_unsafe_cell.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub const fn new(value: T) -> SyncUnsafeCell { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | SyncUnsafeCell(UnsafeCell::new(value)) [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] [stderr] error: could not compile `libmhash` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "51cd230f8dab94e130a86fcc9fc234d8717ad47301d79ec36cc041fb0dfd5317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51cd230f8dab94e130a86fcc9fc234d8717ad47301d79ec36cc041fb0dfd5317", kill_on_drop: false }` [INFO] [stdout] 51cd230f8dab94e130a86fcc9fc234d8717ad47301d79ec36cc041fb0dfd5317