[INFO] fetching crate apecs 0.8.4... [INFO] checking apecs-0.8.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate apecs 0.8.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate apecs 0.8.4 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 apecs 0.8.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate apecs 0.8.4 [INFO] tweaked toml for crates.io crate apecs 0.8.4 written to /workspace/builds/worker-5-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 119 packages to latest compatible versions [INFO] [stderr] Adding any_vec v0.10.0 (available: v0.14.0) [INFO] [stderr] Adding async-broadcast v0.4.1 (available: v0.7.1) [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding env_logger v0.9.3 (available: v0.11.5) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (available: v2.1.1) [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.3.0) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [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 rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding snafu v0.7.5 (available: v0.8.5) [INFO] [stderr] Adding snafu-derive v0.7.5 (available: v0.8.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9e98fee67f7eb53cf189da605eb01e815458952f13e977e234a67c3609be1726 [INFO] running `Command { std: "docker" "start" "-a" "9e98fee67f7eb53cf189da605eb01e815458952f13e977e234a67c3609be1726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e98fee67f7eb53cf189da605eb01e815458952f13e977e234a67c3609be1726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e98fee67f7eb53cf189da605eb01e815458952f13e977e234a67c3609be1726", kill_on_drop: false }` [INFO] [stdout] 9e98fee67f7eb53cf189da605eb01e815458952f13e977e234a67c3609be1726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eeab7531347152a6651c3b67d1bf8af04e93c97eaca67f9bdfb594ecf1f0dac4 [INFO] running `Command { std: "docker" "start" "-a" "eeab7531347152a6651c3b67d1bf8af04e93c97eaca67f9bdfb594ecf1f0dac4", kill_on_drop: false }` [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking any_vec v0.10.0 [INFO] [stderr] Checking async-broadcast v0.4.1 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking async-fs v2.1.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling moongraph-macros-syntax v0.1.0 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling snafu-derive v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.43 [INFO] [stderr] Compiling apecs-derive v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking dagga v0.2.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking snafu v0.8.5 [INFO] [stderr] Checking broomdog v0.1.1 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking wasm-bindgen v0.2.93 [INFO] [stderr] Checking moongraph v0.4.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking apecs v0.8.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking async-signal v0.2.10 [INFO] [stderr] Checking async-net v2.0.0 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking async-process v2.3.0 [INFO] [stderr] Checking smol v2.0.2 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking wasm-bindgen-test v0.3.43 [INFO] [stdout] warning: struct `Number` is never constructed [INFO] [stdout] --> tests/unit.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Number(u32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Number` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `u` is never read [INFO] [stdout] --> tests/unit.rs:405:13 [INFO] [stdout] | [INFO] [stdout] 404 | pub struct MyData { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 405 | pub u: View, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::iter::Zip, smallvec::IntoIter<[any_vec::AnyVec; 4]>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/storage/archetype/bundle.rs:323:26 [INFO] [stdout] | [INFO] [stdout] 322 | let anybundle = (0.0f32, false, "abc").try_into_any_bundle().unwrap(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 323 | for (ty, vec) in anybundle.0.into_iter().zip(anybundle.1.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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `apecs` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "eeab7531347152a6651c3b67d1bf8af04e93c97eaca67f9bdfb594ecf1f0dac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeab7531347152a6651c3b67d1bf8af04e93c97eaca67f9bdfb594ecf1f0dac4", kill_on_drop: false }` [INFO] [stdout] eeab7531347152a6651c3b67d1bf8af04e93c97eaca67f9bdfb594ecf1f0dac4