[INFO] fetching crate canadensis_bit_length_set 0.3.1... [INFO] checking canadensis_bit_length_set-0.3.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate canadensis_bit_length_set 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate canadensis_bit_length_set 0.3.1 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 canadensis_bit_length_set 0.3.1 [INFO] finished tweaking crates.io crate canadensis_bit_length_set 0.3.1 [INFO] tweaked toml for crates.io crate canadensis_bit_length_set 0.3.1 written to /workspace/builds/worker-0-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 6 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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] e5960bb75c5ddfafac17ae6641acb89418e1a036223175c7ace97f40091bc95c [INFO] running `Command { std: "docker" "start" "-a" "e5960bb75c5ddfafac17ae6641acb89418e1a036223175c7ace97f40091bc95c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5960bb75c5ddfafac17ae6641acb89418e1a036223175c7ace97f40091bc95c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5960bb75c5ddfafac17ae6641acb89418e1a036223175c7ace97f40091bc95c", kill_on_drop: false }` [INFO] [stdout] e5960bb75c5ddfafac17ae6641acb89418e1a036223175c7ace97f40091bc95c [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] 25b7f25164ab92b9d5fb907cb32be42f87646323eeeff68977d6808c2b4e5107 [INFO] running `Command { std: "docker" "start" "-a" "25b7f25164ab92b9d5fb907cb32be42f87646323eeeff68977d6808c2b4e5107", kill_on_drop: false }` [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking canadensis_bit_length_set v0.3.1 (/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/lib.rs:196:23 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn pad_to_alignment(self, alignment: u32) -> BitLengthSet { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 195 | BitLengthSet { [INFO] [stdout] 196 | operator: Operator::Padding { [INFO] [stdout] | _______________________^ [INFO] [stdout] 197 | | child: Box::new(self.operator), [INFO] [stdout] 198 | | alignment, [INFO] [stdout] 199 | | }, [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/lib.rs:234:23 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn repeat(self, count: u64) -> BitLengthSet { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 233 | BitLengthSet { [INFO] [stdout] 234 | operator: Operator::Repeat { [INFO] [stdout] | _______________________^ [INFO] [stdout] 235 | | child: Box::new(self.operator), [INFO] [stdout] 236 | | count, [INFO] [stdout] 237 | | }, [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/lib.rs:269:23 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn repeat_range(self, count: RangeToInclusive) -> BitLengthSet { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | BitLengthSet { [INFO] [stdout] 269 | operator: Operator::RangeRepeat { [INFO] [stdout] | _______________________^ [INFO] [stdout] 270 | | child: Box::new(self.operator), [INFO] [stdout] 271 | | count, [INFO] [stdout] 272 | | }, [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/lib.rs:324:23 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn unite(self, others: I) -> BitLengthSet [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] 322 | let other_operators = others.into_iter().map(|set| set.operator); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 323 | BitLengthSet { [INFO] [stdout] 324 | operator: Operator::Union { [INFO] [stdout] | _______________________^ [INFO] [stdout] 325 | | children: iter::once(self.operator).chain(other_operators).collect(), [INFO] [stdout] 326 | | }, [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `canadensis_bit_length_set` (lib) due to 5 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/lib.rs:196:23 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn pad_to_alignment(self, alignment: u32) -> BitLengthSet { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 195 | BitLengthSet { [INFO] [stdout] 196 | operator: Operator::Padding { [INFO] [stdout] | _______________________^ [INFO] [stdout] 197 | | child: Box::new(self.operator), [INFO] [stdout] 198 | | alignment, [INFO] [stdout] 199 | | }, [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/lib.rs:234:23 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn repeat(self, count: u64) -> BitLengthSet { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 233 | BitLengthSet { [INFO] [stdout] 234 | operator: Operator::Repeat { [INFO] [stdout] | _______________________^ [INFO] [stdout] 235 | | child: Box::new(self.operator), [INFO] [stdout] 236 | | count, [INFO] [stdout] 237 | | }, [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/lib.rs:269:23 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn repeat_range(self, count: RangeToInclusive) -> BitLengthSet { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | BitLengthSet { [INFO] [stdout] 269 | operator: Operator::RangeRepeat { [INFO] [stdout] | _______________________^ [INFO] [stdout] 270 | | child: Box::new(self.operator), [INFO] [stdout] 271 | | count, [INFO] [stdout] 272 | | }, [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/lib.rs:324:23 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn unite(self, others: I) -> BitLengthSet [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] 322 | let other_operators = others.into_iter().map(|set| set.operator); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 323 | BitLengthSet { [INFO] [stdout] 324 | operator: Operator::Union { [INFO] [stdout] | _______________________^ [INFO] [stdout] 325 | | children: iter::once(self.operator).chain(other_operators).collect(), [INFO] [stdout] 326 | | }, [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `canadensis_bit_length_set` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "25b7f25164ab92b9d5fb907cb32be42f87646323eeeff68977d6808c2b4e5107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25b7f25164ab92b9d5fb907cb32be42f87646323eeeff68977d6808c2b4e5107", kill_on_drop: false }` [INFO] [stdout] 25b7f25164ab92b9d5fb907cb32be42f87646323eeeff68977d6808c2b4e5107