[INFO] fetching crate concread 0.5.3... [INFO] checking concread-0.5.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate concread 0.5.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate concread 0.5.3 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 concread 0.5.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate concread 0.5.3 [INFO] tweaked toml for crates.io crate concread 0.5.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 140 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (available: v0.5.0) [INFO] [stderr] Adding half v1.8.3 (available: v2.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] 36e0385d3576c7e4b2ef60b97f6df0c67b390dc12795d8b2488bb43ec0de7a2d [INFO] running `Command { std: "docker" "start" "-a" "36e0385d3576c7e4b2ef60b97f6df0c67b390dc12795d8b2488bb43ec0de7a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36e0385d3576c7e4b2ef60b97f6df0c67b390dc12795d8b2488bb43ec0de7a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e0385d3576c7e4b2ef60b97f6df0c67b390dc12795d8b2488bb43ec0de7a2d", kill_on_drop: false }` [INFO] [stdout] 36e0385d3576c7e4b2ef60b97f6df0c67b390dc12795d8b2488bb43ec0de7a2d [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] 233a207e1f6607f3f7e98b50d6a15be0370020e62f3173bae1defcd8aafe83b9 [INFO] running `Command { std: "docker" "start" "-a" "233a207e1f6607f3f7e98b50d6a15be0370020e62f3173bae1defcd8aafe83b9", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling function_name-proc-macro v0.3.0 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking function_name v0.3.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking lru v0.12.4 [INFO] [stderr] Checking concread v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/internals/bptree/cursor.rs:253:61 [INFO] [stdout] | [INFO] [stdout] 253 | fn range<'n, R, T>(&'n self, range: R) -> RangeIter<'n, '_, K, V> [INFO] [stdout] | -- lifetime `'n` declared here ^^ this elided lifetime gets resolved as `'n` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(elided_named_lifetimes)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/internals/bptree/cursor.rs:262:42 [INFO] [stdout] | [INFO] [stdout] 262 | fn kv_iter<'n>(&'n self) -> Iter<'n, '_, K, V> { [INFO] [stdout] | -- ^^ this elided lifetime gets resolved as `'n` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'n` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/internals/bptree/cursor.rs:266:44 [INFO] [stdout] | [INFO] [stdout] 266 | fn k_iter<'n>(&'n self) -> KeyIter<'n, '_, K, V> { [INFO] [stdout] | -- ^^ this elided lifetime gets resolved as `'n` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'n` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/internals/bptree/cursor.rs:270:46 [INFO] [stdout] | [INFO] [stdout] 270 | fn v_iter<'n>(&'n self) -> ValueIter<'n, '_, K, V> { [INFO] [stdout] | -- lifetime `'n` declared here ^^ this elided lifetime gets resolved as `'n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/internals/bptree/cursor.rs:560:83 [INFO] [stdout] | [INFO] [stdout] 560 | pub(crate) fn range_mut<'n, R, T>(&'n mut self, range: R) -> RangeMutIter<'n, '_, K, V> [INFO] [stdout] | -- lifetime `'n` declared here ^^ this elided lifetime gets resolved as `'n` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] error: this value of type `(Option<&mut CacheItem>, ThreadCacheItem)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/arcache/mod.rs:717:19 [INFO] [stdout] | [INFO] [stdout] 715 | tlocal.into_iter().for_each(|(k, tcio)| { [INFO] [stdout] | --------- [INFO] [stdout] | || [INFO] [stdout] | |these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 716 | let r = cache.get_mut(&k); [INFO] [stdout] 717 | match (r, tcio) { [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 `internals::bptree::states::CRInsertState` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/internals/bptree/cursor.rs:750:23 [INFO] [stdout] | [INFO] [stdout] 663 | k: K, [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 664 | v: V, [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 750 | match clone_and_insert(anode, txid, k, v, last_seen, first_seen) { [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 `internals::hashmap::states::CRInsertState` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/internals/hashmap/cursor.rs:697:23 [INFO] [stdout] | [INFO] [stdout] 608 | k: K, [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 609 | v: V, [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 697 | match clone_and_insert(anode, txid, h, k, v, last_seen, first_seen) { [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 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `concread` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "233a207e1f6607f3f7e98b50d6a15be0370020e62f3173bae1defcd8aafe83b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233a207e1f6607f3f7e98b50d6a15be0370020e62f3173bae1defcd8aafe83b9", kill_on_drop: false }` [INFO] [stdout] 233a207e1f6607f3f7e98b50d6a15be0370020e62f3173bae1defcd8aafe83b9