[INFO] fetching crate bitworks 0.2.0... [INFO] checking bitworks-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate bitworks 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate bitworks 0.2.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitworks 0.2.0 [INFO] finished tweaking crates.io crate bitworks 0.2.0 [INFO] tweaked toml for crates.io crate bitworks 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cd7a91889cbd279b184f4acddbb797bedd607a1955571a5cf5cb824495dd5df7 [INFO] running `Command { std: "docker" "start" "-a" "cd7a91889cbd279b184f4acddbb797bedd607a1955571a5cf5cb824495dd5df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd7a91889cbd279b184f4acddbb797bedd607a1955571a5cf5cb824495dd5df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd7a91889cbd279b184f4acddbb797bedd607a1955571a5cf5cb824495dd5df7", kill_on_drop: false }` [INFO] [stdout] cd7a91889cbd279b184f4acddbb797bedd607a1955571a5cf5cb824495dd5df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bdec2bc0c83a4c70dd92b08e2e67461b539eb0352a5129aecb03e72ee71773c9 [INFO] running `Command { std: "docker" "start" "-a" "bdec2bc0c83a4c70dd92b08e2e67461b539eb0352a5129aecb03e72ee71773c9", kill_on_drop: false }` [INFO] [stderr] Checking bitworks v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bitset.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 240 | fn from_iterable<'a, I>(iterable: I) -> Self [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 245 | / iterable [INFO] [stdout] 246 | | .into_iter() [INFO] [stdout] 247 | | .take(bit_len::()) [INFO] [stdout] 248 | | .enumerate() [INFO] [stdout] 249 | | .filter(|(_, &b)| bool::from(b)) [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/bitset.rs:250:24 [INFO] [stdout] | [INFO] [stdout] 240 | fn from_iterable<'a, I>(iterable: I) -> Self [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 250 | .fold(&mut Self::NONE.clone(), |acc, (i, _)| { [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/bitset.rs:573:27 [INFO] [stdout] | [INFO] [stdout] 572 | fn difference(self, other: Self) -> Self { [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] 573 | self.intersection(other.complement()) [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/bitset.rs:856:18 [INFO] [stdout] | [INFO] [stdout] 853 | fn bits(self) -> impl Iterator + DoubleEndedIterator { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 856 | .map(move |i| self.bit(i)) [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/bitset128.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 277 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 278 | / iter.into_iter() [INFO] [stdout] 279 | | .take(BITS) [INFO] [stdout] 280 | | .enumerate() [INFO] [stdout] 281 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 282 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset16.rs:291:9 [INFO] [stdout] | [INFO] [stdout] 290 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 291 | / iter.into_iter() [INFO] [stdout] 292 | | .take(BITS) [INFO] [stdout] 293 | | .enumerate() [INFO] [stdout] 294 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 295 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset32.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 286 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 287 | / iter.into_iter() [INFO] [stdout] 288 | | .take(BITS) [INFO] [stdout] 289 | | .enumerate() [INFO] [stdout] 290 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 291 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset64.rs:283:9 [INFO] [stdout] | [INFO] [stdout] 282 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 283 | / iter.into_iter() [INFO] [stdout] 284 | | .take(BITS) [INFO] [stdout] 285 | | .enumerate() [INFO] [stdout] 286 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 287 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset8.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 294 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 295 | / iter.into_iter() [INFO] [stdout] 296 | | .take(BITS) [INFO] [stdout] 297 | | .enumerate() [INFO] [stdout] 298 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 299 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/byteset.rs:290:9 [INFO] [stdout] | [INFO] [stdout] 289 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 290 | / iter.into_iter() [INFO] [stdout] 291 | | .take(N * 8) [INFO] [stdout] 292 | | .enumerate() [INFO] [stdout] 293 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 294 | | .filter_map(|i| BIndex::::try_from(i).ok()) [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 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitworks` (lib) due to 11 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/bitset.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 240 | fn from_iterable<'a, I>(iterable: I) -> Self [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 245 | / iterable [INFO] [stdout] 246 | | .into_iter() [INFO] [stdout] 247 | | .take(bit_len::()) [INFO] [stdout] 248 | | .enumerate() [INFO] [stdout] 249 | | .filter(|(_, &b)| bool::from(b)) [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/bitset.rs:250:24 [INFO] [stdout] | [INFO] [stdout] 240 | fn from_iterable<'a, I>(iterable: I) -> Self [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 250 | .fold(&mut Self::NONE.clone(), |acc, (i, _)| { [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/bitset.rs:573:27 [INFO] [stdout] | [INFO] [stdout] 572 | fn difference(self, other: Self) -> Self { [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] 573 | self.intersection(other.complement()) [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/bitset.rs:856:18 [INFO] [stdout] | [INFO] [stdout] 853 | fn bits(self) -> impl Iterator + DoubleEndedIterator { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 856 | .map(move |i| self.bit(i)) [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/bitset128.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 277 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 278 | / iter.into_iter() [INFO] [stdout] 279 | | .take(BITS) [INFO] [stdout] 280 | | .enumerate() [INFO] [stdout] 281 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 282 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset16.rs:291:9 [INFO] [stdout] | [INFO] [stdout] 290 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 291 | / iter.into_iter() [INFO] [stdout] 292 | | .take(BITS) [INFO] [stdout] 293 | | .enumerate() [INFO] [stdout] 294 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 295 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset32.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 286 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 287 | / iter.into_iter() [INFO] [stdout] 288 | | .take(BITS) [INFO] [stdout] 289 | | .enumerate() [INFO] [stdout] 290 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 291 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset64.rs:283:9 [INFO] [stdout] | [INFO] [stdout] 282 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 283 | / iter.into_iter() [INFO] [stdout] 284 | | .take(BITS) [INFO] [stdout] 285 | | .enumerate() [INFO] [stdout] 286 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 287 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/bitset8.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 294 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 295 | / iter.into_iter() [INFO] [stdout] 296 | | .take(BITS) [INFO] [stdout] 297 | | .enumerate() [INFO] [stdout] 298 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 299 | | .filter_map(|i| BIndex::try_from(i).ok()) [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/byteset.rs:290:9 [INFO] [stdout] | [INFO] [stdout] 289 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 290 | / iter.into_iter() [INFO] [stdout] 291 | | .take(N * 8) [INFO] [stdout] 292 | | .enumerate() [INFO] [stdout] 293 | | .filter_map(|(i, bit)| if bool::from(bit) { Some(i) } else { None }) [INFO] [stdout] 294 | | .filter_map(|i| BIndex::::try_from(i).ok()) [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 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitworks` (lib test) due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "bdec2bc0c83a4c70dd92b08e2e67461b539eb0352a5129aecb03e72ee71773c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdec2bc0c83a4c70dd92b08e2e67461b539eb0352a5129aecb03e72ee71773c9", kill_on_drop: false }` [INFO] [stdout] bdec2bc0c83a4c70dd92b08e2e67461b539eb0352a5129aecb03e72ee71773c9