[INFO] fetching crate go-codegen 0.1.5... [INFO] checking go-codegen-0.1.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate go-codegen 0.1.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate go-codegen 0.1.5 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 go-codegen 0.1.5 [INFO] finished tweaking crates.io crate go-codegen 0.1.5 [INFO] tweaked toml for crates.io crate go-codegen 0.1.5 written to /workspace/builds/worker-4-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 40 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [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 ordered-float v3.9.2 (available: v4.3.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.36) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0ca292f1cb9a5757886562fd2cb4052dbcc031ae6079ad87f8641de14403b010 [INFO] running `Command { std: "docker" "start" "-a" "0ca292f1cb9a5757886562fd2cb4052dbcc031ae6079ad87f8641de14403b010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ca292f1cb9a5757886562fd2cb4052dbcc031ae6079ad87f8641de14403b010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ca292f1cb9a5757886562fd2cb4052dbcc031ae6079ad87f8641de14403b010", kill_on_drop: false }` [INFO] [stdout] 0ca292f1cb9a5757886562fd2cb4052dbcc031ae6079ad87f8641de14403b010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a1baa3dce79d3a1cc36fb44dd89da6c3f44e3e54dd733c2f52d03aad8f5b8c0a [INFO] running `Command { std: "docker" "start" "-a" "a1baa3dce79d3a1cc36fb44dd89da6c3f44e3e54dd733c2f52d03aad8f5b8c0a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking go-parser v0.1.5 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking time-test v0.2.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking go-types v0.1.5 [INFO] [stderr] Compiling go-pmacro v0.1.5 [INFO] [stderr] Checking go-vm v0.1.5 [INFO] [stderr] Checking go-codegen v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::vec::IntoIter<(usize, go_parser::Token, Option)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/branch.rs:82:38 [INFO] [stdout] | [INFO] [stdout] 81 | let block = self.block_stack.pop().unwrap(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | for (index, token, label) in block.points.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: this value of type `std::vec::IntoIter<(usize, go_parser::Token, Option)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/branch.rs:82:38 [INFO] [stdout] | [INFO] [stdout] 81 | let block = self.block_stack.pop().unwrap(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | for (index, token, label) in block.points.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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `go-codegen` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `go-codegen` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a1baa3dce79d3a1cc36fb44dd89da6c3f44e3e54dd733c2f52d03aad8f5b8c0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1baa3dce79d3a1cc36fb44dd89da6c3f44e3e54dd733c2f52d03aad8f5b8c0a", kill_on_drop: false }` [INFO] [stdout] a1baa3dce79d3a1cc36fb44dd89da6c3f44e3e54dd733c2f52d03aad8f5b8c0a