[INFO] fetching crate rsbinder-aidl 0.2.3... [INFO] checking rsbinder-aidl-0.2.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rsbinder-aidl 0.2.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rsbinder-aidl 0.2.3 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rsbinder-aidl 0.2.3 [INFO] finished tweaking crates.io crate rsbinder-aidl 0.2.3 [INFO] tweaked toml for crates.io crate rsbinder-aidl 0.2.3 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 105 packages to latest compatible versions [INFO] [stderr] Adding chrono-tz v0.9.0 (available: v0.10.0) [INFO] [stderr] Adding chrono-tz-build v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c914dfe9f2074808ec58e5eee06023515a6a57095f376bd040d4aff8baadf849 [INFO] running `Command { std: "docker" "start" "-a" "c914dfe9f2074808ec58e5eee06023515a6a57095f376bd040d4aff8baadf849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c914dfe9f2074808ec58e5eee06023515a6a57095f376bd040d4aff8baadf849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c914dfe9f2074808ec58e5eee06023515a6a57095f376bd040d4aff8baadf849", kill_on_drop: false }` [INFO] [stdout] c914dfe9f2074808ec58e5eee06023515a6a57095f376bd040d4aff8baadf849 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87e16d3caa4d33d750cf164043e42ef8723aa5458522f4ebdddb150a5eb5c33a [INFO] running `Command { std: "docker" "start" "-a" "87e16d3caa4d33d750cf164043e42ef8723aa5458522f4ebdddb150a5eb5c33a", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling pest v2.7.13 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking deunicode v1.6.0 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking slug v0.1.6 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Compiling pest_meta v2.7.13 [INFO] [stderr] Compiling pest_generator v2.7.13 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Compiling pest_derive v2.7.13 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling chrono-tz-build v0.3.0 [INFO] [stderr] Compiling chrono-tz v0.9.0 [INFO] [stderr] Checking tera v1.20.0 [INFO] [stderr] Checking rsbinder-aidl v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `ConstExpr` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/const_expr.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 39 | let lhs = $lhs.convert_to($promoted); [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] | 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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | let rhs = $rhs.convert_to($promoted); [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] | 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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 361 | let lhs = lhs.calculate(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 362 | let rhs = rhs.calculate(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 363 | [INFO] [stdout] 364 | let promoted = type_conversion(integral_promotion(lhs.value.clone()), integral_promotion(rhs.value.clone())); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 383 | let lhs = lhs.convert_to(&promoted); [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] warning: struct `Interface` is never constructed [INFO] [stdout] --> src/parser.rs:210:12 [INFO] [stdout] | [INFO] [stdout] 210 | pub struct Interface { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rsbinder-aidl` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `parser::NamespaceGuard` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:1412:17 [INFO] [stdout] | [INFO] [stdout] 1409 | let _ns_1 = NamespaceGuard::new(&Namespace::new("1.1", Namespace::AIDL)); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1412 | let _ns_2 = NamespaceGuard::new(&Namespace::new("2.2", Namespace::AIDL)); [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 `const_expr::ConstExpr` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/const_expr.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 39 | let lhs = $lhs.convert_to($promoted); [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] | 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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | let rhs = $rhs.convert_to($promoted); [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] | 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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 361 | let lhs = lhs.calculate(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 362 | let rhs = rhs.calculate(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 363 | [INFO] [stdout] 364 | let promoted = type_conversion(integral_promotion(lhs.value.clone()), integral_promotion(rhs.value.clone())); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 383 | let lhs = lhs.convert_to(&promoted); [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] warning: struct `Interface` is never constructed [INFO] [stdout] --> src/parser.rs:210:12 [INFO] [stdout] | [INFO] [stdout] 210 | pub struct Interface { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rsbinder-aidl` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "87e16d3caa4d33d750cf164043e42ef8723aa5458522f4ebdddb150a5eb5c33a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87e16d3caa4d33d750cf164043e42ef8723aa5458522f4ebdddb150a5eb5c33a", kill_on_drop: false }` [INFO] [stdout] 87e16d3caa4d33d750cf164043e42ef8723aa5458522f4ebdddb150a5eb5c33a