[INFO] fetching crate orx-concurrent-iter 1.28.0... [INFO] checking orx-concurrent-iter-1.28.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate orx-concurrent-iter 1.28.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate orx-concurrent-iter 1.28.0 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-concurrent-iter 1.28.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate orx-concurrent-iter 1.28.0 [INFO] tweaked toml for crates.io crate orx-concurrent-iter 1.28.0 written to /workspace/builds/worker-7-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 87 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [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-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] 940e028f691e206364fd6943f2f7525865970918f37442abb2d88b950d0af73e [INFO] running `Command { std: "docker" "start" "-a" "940e028f691e206364fd6943f2f7525865970918f37442abb2d88b950d0af73e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "940e028f691e206364fd6943f2f7525865970918f37442abb2d88b950d0af73e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "940e028f691e206364fd6943f2f7525865970918f37442abb2d88b950d0af73e", kill_on_drop: false }` [INFO] [stdout] 940e028f691e206364fd6943f2f7525865970918f37442abb2d88b950d0af73e [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] 1442b21d6afafa28424af0ba1838d6f0b0736116fb5234fab5c9942fd3d7df34 [INFO] running `Command { std: "docker" "start" "-a" "1442b21d6afafa28424af0ba1838d6f0b0736116fb5234fab5c9942fd3d7df34", kill_on_drop: false }` [INFO] [stderr] Checking orx-pseudo-default v1.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Checking orx-concurrent-iter v1.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking orx-pinned-vec v3.10.0 [INFO] [stderr] Checking orx-fixed-vec v3.10.0 [INFO] [stderr] Checking orx-split-vec v3.10.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking orx-pinned-concurrent-col v2.8.0 [INFO] [stderr] Checking orx-concurrent-bag v2.7.0 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] error: this value of type `Option::Item, impl ExactSizeIterator + Iterator::Item>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/exact_con_iter.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 5 | fn validate_exact_iter(get_iter: Fun, expected_len: usize) [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 11 | let iter = get_iter(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | let iter = get_iter(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | let iter = get_iter(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | while let Some(chunk) = iter.next_chunk(7) { [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 `orx-concurrent-iter` (test "exact_con_iter") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1442b21d6afafa28424af0ba1838d6f0b0736116fb5234fab5c9942fd3d7df34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1442b21d6afafa28424af0ba1838d6f0b0736116fb5234fab5c9942fd3d7df34", kill_on_drop: false }` [INFO] [stdout] 1442b21d6afafa28424af0ba1838d6f0b0736116fb5234fab5c9942fd3d7df34