[INFO] fetching crate reval 0.8.0-rc.0... [INFO] checking reval-0.8.0-rc.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate reval 0.8.0-rc.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate reval 0.8.0-rc.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 reval 0.8.0-rc.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate reval 0.8.0-rc.0 [INFO] tweaked toml for crates.io crate reval 0.8.0-rc.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate reval 0.8.0-rc.0 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-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] 2cac129b70f9eea059842bd3a87430d4c5acb8da665234058828ddff534d8d70 [INFO] running `Command { std: "docker" "start" "-a" "2cac129b70f9eea059842bd3a87430d4c5acb8da665234058828ddff534d8d70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cac129b70f9eea059842bd3a87430d4c5acb8da665234058828ddff534d8d70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cac129b70f9eea059842bd3a87430d4c5acb8da665234058828ddff534d8d70", kill_on_drop: false }` [INFO] [stdout] 2cac129b70f9eea059842bd3a87430d4c5acb8da665234058828ddff534d8d70 [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] a3bf6195d0467dc156a17ebd8b7e3047a4b3bfae449ef4c34e8d48ab6203c072 [INFO] running `Command { std: "docker" "start" "-a" "a3bf6195d0467dc156a17ebd8b7e3047a4b3bfae449ef4c34e8d48ab6203c072", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Compiling reval v0.8.0-rc.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::vec::IntoIter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/symbols.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 16 | let ruleset = ruleset() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | for outcome in ruleset.evaluate(&()).await.unwrap() { [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::vec::IntoIter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/decimal_value.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 24 | let ruleset = ruleset() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | for outcome in ruleset.evaluate(&facts).await.unwrap() { [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reval` (example "decimal_value") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `reval` (example "symbols") due to 2 previous errors [INFO] [stdout] error: this value of type `std::vec::IntoIter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/user_function.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 41 | let ruleset = ruleset() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | for outcome in ruleset.evaluate(&facts).await.unwrap() { [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::vec::IntoIter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/simple_rule.rs:34:20 [INFO] [stdout] | [INFO] [stdout] 24 | let ruleset = ruleset() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | for outcome in ruleset.evaluate(&facts).await.unwrap() { [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 `reval` (example "user_function") due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reval` (example "simple_rule") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a3bf6195d0467dc156a17ebd8b7e3047a4b3bfae449ef4c34e8d48ab6203c072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3bf6195d0467dc156a17ebd8b7e3047a4b3bfae449ef4c34e8d48ab6203c072", kill_on_drop: false }` [INFO] [stdout] a3bf6195d0467dc156a17ebd8b7e3047a4b3bfae449ef4c34e8d48ab6203c072