[INFO] fetching crate playing-cards 0.1.3... [INFO] checking playing-cards-0.1.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate playing-cards 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate playing-cards 0.1.3 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 playing-cards 0.1.3 [INFO] finished tweaking crates.io crate playing-cards 0.1.3 [INFO] tweaked toml for crates.io crate playing-cards 0.1.3 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding strum v0.24.1 (available: v0.26.3) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57d2b75554a2f850aa8a200a322cc9c57946205170cd08923a232572246005d2 [INFO] running `Command { std: "docker" "start" "-a" "57d2b75554a2f850aa8a200a322cc9c57946205170cd08923a232572246005d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57d2b75554a2f850aa8a200a322cc9c57946205170cd08923a232572246005d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d2b75554a2f850aa8a200a322cc9c57946205170cd08923a232572246005d2", kill_on_drop: false }` [INFO] [stdout] 57d2b75554a2f850aa8a200a322cc9c57946205170cd08923a232572246005d2 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26225161f899b500bd9ec501821f93768bdf5fa229c24b47c61afce1e574405c [INFO] running `Command { std: "docker" "start" "-a" "26225161f899b500bd9ec501821f93768bdf5fa229c24b47c61afce1e574405c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking playing-cards v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::carddeck::CardDeck::get_seed`: `rand_core::SeedableRng` does not support the `Clone` trait, so `CardDeck` has no feasible way of storing the seed after moving it into the PRNG for shuffling. It is reccommended that the user stores the intial seed if the seed had value after PRNG seeding. [INFO] [stdout] --> src/core/carddeck.rs:421:32 [INFO] [stdout] | [INFO] [stdout] 421 | assert_eq!(Vec::from(d.get_seed().unwrap()), expected_seed); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::iter::Zip>>, std::collections::btree_map::IntoIter>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/poker/ranks/rank_results.rs:171:50 [INFO] [stdout] | [INFO] [stdout] 165 | let rank_results = generate_winner_list(&ranks); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 171 | for (winner_col, expected_winner_col) in rank_results [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 172 | | .into_iter() [INFO] [stdout] 173 | | .zip(expected_rank_results.into_iter()) [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 `std::iter::Zip>>, std::collections::btree_map::IntoIter>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/poker/ranks/rank_results.rs:240:50 [INFO] [stdout] | [INFO] [stdout] 233 | let rank_results = generate_winner_list(&ranks); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 240 | for (winner_col, expected_winner_col) in rank_results [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 241 | | .into_iter() [INFO] [stdout] 242 | | .zip(expected_rank_results.into_iter()) [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 `std::iter::Zip>>, std::collections::btree_map::IntoIter>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/poker/ranks/rank_results.rs:274:50 [INFO] [stdout] | [INFO] [stdout] 271 | let rank_results = generate_winner_list(&ranks); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 274 | for (winner_col, expected_winner_col) in rank_results [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 275 | | .into_iter() [INFO] [stdout] 276 | | .zip(expected_rank_results.into_iter()) [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 `std::iter::Zip>>, std::collections::btree_map::IntoIter>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/poker/ranks/rank_results.rs:290:50 [INFO] [stdout] | [INFO] [stdout] 286 | let rank_results = generate_winner_list(&ranks); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 287 | [INFO] [stdout] 288 | let expected_rank_results: RankResults = RankResults::new(BTreeMap::new()); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 289 | [INFO] [stdout] 290 | for (winner_col, expected_winner_col) in rank_results [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 291 | | .into_iter() [INFO] [stdout] 292 | | .zip(expected_rank_results.into_iter()) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `playing-cards` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "26225161f899b500bd9ec501821f93768bdf5fa229c24b47c61afce1e574405c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26225161f899b500bd9ec501821f93768bdf5fa229c24b47c61afce1e574405c", kill_on_drop: false }` [INFO] [stdout] 26225161f899b500bd9ec501821f93768bdf5fa229c24b47c61afce1e574405c