[INFO] fetching crate hcl-rs 0.18.0... [INFO] checking hcl-rs-0.18.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate hcl-rs 0.18.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate hcl-rs 0.18.0 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 hcl-rs 0.18.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hcl-rs 0.18.0 [INFO] tweaked toml for crates.io crate hcl-rs 0.18.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate hcl-rs 0.18.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 16df35c4366d2c78a88fa19e2c8b4556a713610c6c3b6e2c26f803defd86223d [INFO] running `Command { std: "docker" "start" "-a" "16df35c4366d2c78a88fa19e2c8b4556a713610c6c3b6e2c26f803defd86223d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16df35c4366d2c78a88fa19e2c8b4556a713610c6c3b6e2c26f803defd86223d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16df35c4366d2c78a88fa19e2c8b4556a713610c6c3b6e2c26f803defd86223d", kill_on_drop: false }` [INFO] [stdout] 16df35c4366d2c78a88fa19e2c8b4556a713610c6c3b6e2c26f803defd86223d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 807f882f673855008f5161d028be48e4fb183a2c9d14a3898b1bfbc8e679c101 [INFO] running `Command { std: "docker" "start" "-a" "807f882f673855008f5161d028be48e4fb183a2c9d14a3898b1bfbc8e679c101", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking hashbrown v0.14.1 [INFO] [stderr] Checking equivalent v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking winnow v0.6.7 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking hcl-primitives v0.1.5 [INFO] [stderr] Checking vecmap-rs v0.2.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking hcl-edit v0.8.1 [INFO] [stderr] Checking hcl-rs v0.18.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `value::Value` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/eval/expr.rs:89:11 [INFO] [stdout] | [INFO] [stdout] 88 | fn evaluate_index_expr(value: Value, index_expr: &Expression, ctx: &Context) -> EvalResult { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | match index_expr.evaluate(ctx)? { [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 `value::Value` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/eval/expr.rs:89:11 [INFO] [stdout] | [INFO] [stdout] 88 | fn evaluate_index_expr(value: Value, index_expr: &Expression, ctx: &Context) -> EvalResult { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | match index_expr.evaluate(ctx)? { [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::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/de.rs:620:29 [INFO] [stdout] | [INFO] [stdout] 616 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 620 | if let Some(expr) = self.expr.take() { [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::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/de.rs:858:34 [INFO] [stdout] | [INFO] [stdout] 854 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 858 | if let Some(cond_expr) = self.cond_expr.take() { [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::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/de.rs:983:33 [INFO] [stdout] | [INFO] [stdout] 979 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 983 | if let Some(lhs_expr) = self.lhs_expr.take() { [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::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/de.rs:620:29 [INFO] [stdout] | [INFO] [stdout] 616 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 620 | if let Some(expr) = self.expr.take() { [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::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/de.rs:858:34 [INFO] [stdout] | [INFO] [stdout] 854 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 858 | if let Some(cond_expr) = self.cond_expr.take() { [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::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/de.rs:983:33 [INFO] [stdout] | [INFO] [stdout] 979 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 983 | if let Some(lhs_expr) = self.lhs_expr.take() { [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 `(Operand, Operand)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/operation.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) fn normalize(self) -> BinaryOp { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | match (lhs, rhs) { [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 `(Operand, Operand)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expr/operation.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) fn normalize(self) -> BinaryOp { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | match (lhs, rhs) { [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::option::Option<(std::string::String, value::Value)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/value/de.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 179 | fn variant_seed(mut self, seed: V) -> Result<(V::Value, Self::Variant)> [INFO] [stdout] | -------- ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 183 | match self.iter.next() { [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::option::Option<(std::string::String, value::Value)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/value/de.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 179 | fn variant_seed(mut self, seed: V) -> Result<(V::Value, Self::Variant)> [INFO] [stdout] | -------- ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 183 | match self.iter.next() { [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hcl-rs` (lib test) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hcl-rs` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "807f882f673855008f5161d028be48e4fb183a2c9d14a3898b1bfbc8e679c101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "807f882f673855008f5161d028be48e4fb183a2c9d14a3898b1bfbc8e679c101", kill_on_drop: false }` [INFO] [stdout] 807f882f673855008f5161d028be48e4fb183a2c9d14a3898b1bfbc8e679c101