[INFO] fetching crate dprint-plugin-ebnf 0.1.1... [INFO] checking dprint-plugin-ebnf-0.1.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate dprint-plugin-ebnf 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dprint-plugin-ebnf 0.1.1 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 dprint-plugin-ebnf 0.1.1 [INFO] finished tweaking crates.io crate dprint-plugin-ebnf 0.1.1 [INFO] tweaked toml for crates.io crate dprint-plugin-ebnf 0.1.1 written to /workspace/builds/worker-5-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 29 packages to latest compatible versions [INFO] [stderr] Adding dprint-core v0.59.1 (available: v0.67.1) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding strum v0.24.1 (available: v0.26.3) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 43347f2b0c3c00d11637c80dbbd21f31b1b83079a7970eeb96a9a96e8e31c747 [INFO] running `Command { std: "docker" "start" "-a" "43347f2b0c3c00d11637c80dbbd21f31b1b83079a7970eeb96a9a96e8e31c747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43347f2b0c3c00d11637c80dbbd21f31b1b83079a7970eeb96a9a96e8e31c747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43347f2b0c3c00d11637c80dbbd21f31b1b83079a7970eeb96a9a96e8e31c747", kill_on_drop: false }` [INFO] [stdout] 43347f2b0c3c00d11637c80dbbd21f31b1b83079a7970eeb96a9a96e8e31c747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a4ed6a4007939f76fb185c991b93485b10b648d9d641097554d2b61e7b5e3635 [INFO] running `Command { std: "docker" "start" "-a" "a4ed6a4007939f76fb185c991b93485b10b648d9d641097554d2b61e7b5e3635", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling heck-but-macros v0.0.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking ebnf-parser v0.1.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking ebnf-fmt v0.1.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking dprint-core v0.59.1 [INFO] [stderr] Checking dprint-plugin-ebnf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/plugin.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 53 | let mut md_config = ConfigKeyMap::new(); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 58 | match format_with_host(Path::new("file.md"), text.clone(), &md_config) { [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 `dprint-plugin-ebnf` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/plugin.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 53 | let mut md_config = ConfigKeyMap::new(); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 58 | match format_with_host(Path::new("file.md"), text.clone(), &md_config) { [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 `dprint-plugin-ebnf` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a4ed6a4007939f76fb185c991b93485b10b648d9d641097554d2b61e7b5e3635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4ed6a4007939f76fb185c991b93485b10b648d9d641097554d2b61e7b5e3635", kill_on_drop: false }` [INFO] [stdout] a4ed6a4007939f76fb185c991b93485b10b648d9d641097554d2b61e7b5e3635