[INFO] fetching crate orx-linked-list 3.0.1... [INFO] checking orx-linked-list-3.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate orx-linked-list 3.0.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate orx-linked-list 3.0.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate orx-linked-list 3.0.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate orx-linked-list 3.0.1 [INFO] tweaked toml for crates.io crate orx-linked-list 3.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate orx-linked-list 3.0.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e535a74f73fc15e894baab50c15571ba2c2776a6a430d9a7105b58918e6e44d [INFO] running `Command { std: "docker" "start" "-a" "2e535a74f73fc15e894baab50c15571ba2c2776a6a430d9a7105b58918e6e44d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e535a74f73fc15e894baab50c15571ba2c2776a6a430d9a7105b58918e6e44d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e535a74f73fc15e894baab50c15571ba2c2776a6a430d9a7105b58918e6e44d", kill_on_drop: false }` [INFO] [stdout] 2e535a74f73fc15e894baab50c15571ba2c2776a6a430d9a7105b58918e6e44d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c15bd4e74a39835ac0d2adc6020884f67857d9cbb442bdc69b21902b7465f638 [INFO] running `Command { std: "docker" "start" "-a" "c15bd4e74a39835ac0d2adc6020884f67857d9cbb442bdc69b21902b7465f638", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking orx-pseudo-default v1.4.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking orx-pinned-vec v3.9.0 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Checking orx-fixed-vec v3.9.0 [INFO] [stderr] Checking orx-split-vec v3.9.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking orx-selfref-col v2.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking orx-linked-list v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends.rs:372:56 [INFO] [stdout] | [INFO] [stdout] 372 | fn get<'a>(&'a self, idx: &DoublyIdx) -> Option<&T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends.rs:482:60 [INFO] [stdout] | [INFO] [stdout] 482 | fn try_get<'a>(&'a self, idx: &DoublyIdx) -> Result<&T, NodeIdxError> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends.rs:553:60 [INFO] [stdout] | [INFO] [stdout] 553 | fn next_of<'a>(&'a self, idx: &DoublyIdx) -> Option<&T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends.rs:619:60 [INFO] [stdout] | [INFO] [stdout] 619 | fn prev_of<'a>(&'a self, idx: &DoublyIdx) -> Option<&T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends_mut.rs:176:64 [INFO] [stdout] | [INFO] [stdout] 176 | fn get_mut<'a>(&'a mut self, idx: &DoublyIdx) -> Option<&mut T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends_mut.rs:292:68 [INFO] [stdout] | [INFO] [stdout] 292 | fn try_get_mut<'a>(&'a mut self, idx: &DoublyIdx) -> Result<&mut T, NodeIdxError> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends_mut.rs:330:68 [INFO] [stdout] | [INFO] [stdout] 330 | fn next_mut_of<'a>(&'a mut self, idx: &DoublyIdx) -> Option<&mut T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/doubly_ends_mut.rs:363:68 [INFO] [stdout] | [INFO] [stdout] 363 | fn prev_mut_of<'a>(&'a mut self, idx: &DoublyIdx) -> Option<&mut T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/singly_ends.rs:336:56 [INFO] [stdout] | [INFO] [stdout] 336 | fn get<'a>(&'a self, idx: &SinglyIdx) -> Option<&T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/singly_ends.rs:446:60 [INFO] [stdout] | [INFO] [stdout] 446 | fn try_get<'a>(&'a self, idx: &SinglyIdx) -> Result<&T, NodeIdxError> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/singly_ends.rs:517:60 [INFO] [stdout] | [INFO] [stdout] 517 | fn next_of<'a>(&'a self, idx: &SinglyIdx) -> Option<&T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/singly_ends_mut.rs:145:64 [INFO] [stdout] | [INFO] [stdout] 145 | fn get_mut<'a>(&'a mut self, idx: &SinglyIdx) -> Option<&mut T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/singly_ends_mut.rs:261:68 [INFO] [stdout] | [INFO] [stdout] 261 | fn try_get_mut<'a>(&'a mut self, idx: &SinglyIdx) -> Result<&mut T, NodeIdxError> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/ends_traits/singly_ends_mut.rs:299:68 [INFO] [stdout] | [INFO] [stdout] 299 | fn next_mut_of<'a>(&'a mut self, idx: &SinglyIdx) -> Option<&mut T> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable.rs:17:47 [INFO] [stdout] | [INFO] [stdout] 17 | fn iter_ptr<'a>(&'a self) -> DoublyIterPtr [INFO] [stdout] | -- ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable.rs:64:40 [INFO] [stdout] | [INFO] [stdout] 64 | fn iter<'a>(&'a self) -> DoublyIter [INFO] [stdout] | -- ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable.rs:227:65 [INFO] [stdout] | [INFO] [stdout] 227 | fn iter_from<'a>(&'a self, idx: &DoublyIdx) -> DoublyIter [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable.rs:262:78 [INFO] [stdout] | [INFO] [stdout] 262 | fn iter_backward_from<'a>(&'a self, idx: &DoublyIdx) -> Rev> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable_mut.rs:36:51 [INFO] [stdout] | [INFO] [stdout] 36 | fn iter_mut<'a>(&'a mut self) -> DoublyIterMut [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable_mut.rs:75:76 [INFO] [stdout] | [INFO] [stdout] 75 | fn iter_mut_from<'a>(&'a mut self, idx: &DoublyIdx) -> DoublyIterMut [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/doubly_iterable_mut.rs:112:89 [INFO] [stdout] | [INFO] [stdout] 112 | fn iter_mut_backward_from<'a>(&'a mut self, idx: &DoublyIdx) -> Rev> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/singly_iterable.rs:16:47 [INFO] [stdout] | [INFO] [stdout] 16 | fn iter_ptr<'a>(&'a self) -> SinglyIterPtr [INFO] [stdout] | -- ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/singly_iterable.rs:45:40 [INFO] [stdout] | [INFO] [stdout] 45 | fn iter<'a>(&'a self) -> SinglyIter [INFO] [stdout] | -- ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/singly_iterable.rs:113:65 [INFO] [stdout] | [INFO] [stdout] 113 | fn iter_from<'a>(&'a self, idx: &SinglyIdx) -> SinglyIter [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/singly_iterable_mut.rs:33:51 [INFO] [stdout] | [INFO] [stdout] 33 | fn iter_mut<'a>(&'a mut self) -> SinglyIterMut [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/list/iter_traits/singly_iterable_mut.rs:71:76 [INFO] [stdout] | [INFO] [stdout] 71 | fn iter_mut_from<'a>(&'a mut self, idx: &SinglyIdx) -> SinglyIterMut [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/list/iter_traits/doubly_iterable.rs:324:9 [INFO] [stdout] | [INFO] [stdout] 314 | let mut iter = iter.into_iter(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 324 | iter.next().is_none() [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] [stderr] Compiling syn v2.0.55 [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/list/iter_traits/singly_iterable.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 129 | let mut iter = iter.into_iter(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | iter.next().is_none() [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: this value of type `(CoreCol, SplitVec>, Recursive>>, MemoryState)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/list/common_traits/into_iter.rs:38:29 [INFO] [stdout] | [INFO] [stdout] 37 | fn into_iter(self) -> Self::IntoIter { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | Self::IntoIter::new(self.0.into_inner().0) [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] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] error: this value of type `(CoreCol, SplitVec>, Recursive>>, MemoryState)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/list/common_traits/into_iter.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 71 | fn into_iter(self) -> Self::IntoIter { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | Self::IntoIter::new(self.0.into_inner().0) [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] [stderr] Checking regex-automata v0.4.6 [INFO] [stdout] error: aborting due to 4 previous errors; 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] error: could not compile `orx-linked-list` (lib) due to 5 previous errors; 26 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c15bd4e74a39835ac0d2adc6020884f67857d9cbb442bdc69b21902b7465f638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c15bd4e74a39835ac0d2adc6020884f67857d9cbb442bdc69b21902b7465f638", kill_on_drop: false }` [INFO] [stdout] c15bd4e74a39835ac0d2adc6020884f67857d9cbb442bdc69b21902b7465f638