[INFO] fetching crate rotonda-store 0.4.0-rc0... [INFO] checking rotonda-store-0.4.0-rc0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rotonda-store 0.4.0-rc0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rotonda-store 0.4.0-rc0 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 rotonda-store 0.4.0-rc0 [INFO] finished tweaking crates.io crate rotonda-store 0.4.0-rc0 [INFO] tweaked toml for crates.io crate rotonda-store 0.4.0-rc0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate rotonda-store 0.4.0-rc0 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] 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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f4e4cc090f747908626ec0ca585760d0a6f66915edd1f090b67baca2153e0c6 [INFO] running `Command { std: "docker" "start" "-a" "2f4e4cc090f747908626ec0ca585760d0a6f66915edd1f090b67baca2153e0c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f4e4cc090f747908626ec0ca585760d0a6f66915edd1f090b67baca2153e0c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f4e4cc090f747908626ec0ca585760d0a6f66915edd1f090b67baca2153e0c6", kill_on_drop: false }` [INFO] [stdout] 2f4e4cc090f747908626ec0ca585760d0a6f66915edd1f090b67baca2153e0c6 [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 -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] c5461fd7c8c96ca432f1b2332a8995bf4ef13483d0bb87dda41d40a2cf1c55f3 [INFO] running `Command { std: "docker" "start" "-a" "c5461fd7c8c96ca432f1b2332a8995bf4ef13483d0bb87dda41d40a2cf1c55f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking seize v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bytemuck v1.16.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking roaring v0.10.5 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking octseq v0.4.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking flurry v0.5.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling derive_arbitrary v1.3.2 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling const-str-proc-macro v0.5.7 [INFO] [stderr] Compiling rotonda-macros v0.4.0-rc0 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking const-str v0.5.7 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking inetnum v0.1.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking routecore v0.5.0-rc1 [INFO] [stderr] Checking rotonda-store v0.4.0-rc0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/query.rs:106:70 [INFO] [stdout] | [INFO] [stdout] 22 | impl<'a, AF, M, NB, PB> TreeBitMap [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 106 | impl Iterator, Vec>)> + '_, [INFO] [stdout] | ^^ 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/local_array/store/custom_alloc.rs:958:16 [INFO] [stdout] | [INFO] [stdout] 326 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 958 | Option<&StoredPrefix>, [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/custom_alloc.rs:1015:18 [INFO] [stdout] | [INFO] [stdout] 326 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 1015 | ) -> Option<(&StoredPrefix, usize)> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/iterators.rs:722:71 [INFO] [stdout] | [INFO] [stdout] 707 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 722 | ) -> impl Iterator, Vec>)> + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/iterators.rs:843:71 [INFO] [stdout] | [INFO] [stdout] 707 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 843 | ) -> impl Iterator, Vec>)> + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/atomic_types.rs:657:17 [INFO] [stdout] | [INFO] [stdout] 654 | pub(crate) fn get_next_bucket<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 657 | ) -> Option<&PrefixSet> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_vec/store.rs:138:33 [INFO] [stdout] | [INFO] [stdout] 32 | impl<'a, M: crate::prefix_record::Meta> Store { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn strides(&'a self) -> Strides { [INFO] [stdout] | ^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/query.rs:106:70 [INFO] [stdout] | [INFO] [stdout] 22 | impl<'a, AF, M, NB, PB> TreeBitMap [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 106 | impl Iterator, Vec>)> + '_, [INFO] [stdout] | ^^ 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/local_array/store/custom_alloc.rs:958:16 [INFO] [stdout] | [INFO] [stdout] 326 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 958 | Option<&StoredPrefix>, [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/custom_alloc.rs:1015:18 [INFO] [stdout] | [INFO] [stdout] 326 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 1015 | ) -> Option<(&StoredPrefix, usize)> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/iterators.rs:722:71 [INFO] [stdout] | [INFO] [stdout] 707 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 722 | ) -> impl Iterator, Vec>)> + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/iterators.rs:843:71 [INFO] [stdout] | [INFO] [stdout] 707 | 'a, [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 843 | ) -> impl Iterator, Vec>)> + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_array/store/atomic_types.rs:657:17 [INFO] [stdout] | [INFO] [stdout] 654 | pub(crate) fn get_next_bucket<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 657 | ) -> Option<&PrefixSet> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/local_vec/store.rs:138:33 [INFO] [stdout] | [INFO] [stdout] 32 | impl<'a, M: crate::prefix_record::Meta> Store { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn strides(&'a self) -> Strides { [INFO] [stdout] | ^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [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/local_array/store/atomic_types.rs:551:32 [INFO] [stdout] | [INFO] [stdout] 550 | let record_map = self.0.pin(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 551 | if let Some(mut rec) = record_map.get(&mui).cloned() { [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: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/local_array/store/atomic_types.rs:560:32 [INFO] [stdout] | [INFO] [stdout] 559 | let record_map = self.0.pin(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 560 | if let Some(mut rec) = record_map.get(&mui).cloned() { [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 `crossbeam_epoch::Owned>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/local_array/store/atomic_types.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 636 | let guard = &epoch::pin(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 637 | unsafe { self.0.load(Ordering::Acquire, guard).into_owned() }.tag() [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 `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/local_array/store/atomic_types.rs:551:32 [INFO] [stdout] | [INFO] [stdout] 550 | let record_map = self.0.pin(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 551 | if let Some(mut rec) = record_map.get(&mui).cloned() { [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: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/local_array/store/atomic_types.rs:560:32 [INFO] [stdout] | [INFO] [stdout] 559 | let record_map = self.0.pin(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 560 | if let Some(mut rec) = record_map.get(&mui).cloned() { [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 `crossbeam_epoch::Owned>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/local_array/store/atomic_types.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 636 | let guard = &epoch::pin(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 637 | unsafe { self.0.load(Ordering::Acquire, guard).into_owned() }.tag() [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 3 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rotonda-store` (lib) due to 4 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rotonda-store` (lib test) due to 4 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c5461fd7c8c96ca432f1b2332a8995bf4ef13483d0bb87dda41d40a2cf1c55f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5461fd7c8c96ca432f1b2332a8995bf4ef13483d0bb87dda41d40a2cf1c55f3", kill_on_drop: false }` [INFO] [stdout] c5461fd7c8c96ca432f1b2332a8995bf4ef13483d0bb87dda41d40a2cf1c55f3