[INFO] fetching crate dbc-codegen-cli 0.3.0... [INFO] checking dbc-codegen-cli-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dbc-codegen-cli 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate dbc-codegen-cli 0.3.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dbc-codegen-cli 0.3.0 [INFO] finished tweaking crates.io crate dbc-codegen-cli 0.3.0 [INFO] tweaked toml for crates.io crate dbc-codegen-cli 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate dbc-codegen-cli 0.3.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed38820021c52214ca7002c32709fabe653b08c789aa5e798cbe5a99df761182 [INFO] running `Command { std: "docker" "start" "-a" "ed38820021c52214ca7002c32709fabe653b08c789aa5e798cbe5a99df761182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed38820021c52214ca7002c32709fabe653b08c789aa5e798cbe5a99df761182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed38820021c52214ca7002c32709fabe653b08c789aa5e798cbe5a99df761182", kill_on_drop: false }` [INFO] [stdout] ed38820021c52214ca7002c32709fabe653b08c789aa5e798cbe5a99df761182 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fa81515d1a190aa629de3f5e83e562d4e0bf85a4510cdb0dd3bf6943b050dcb [INFO] running `Command { std: "docker" "start" "-a" "7fa81515d1a190aa629de3f5e83e562d4e0bf85a4510cdb0dd3bf6943b050dcb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling derive-getters v0.2.1 [INFO] [stderr] Checking can-dbc v5.0.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking dbc-codegen v0.3.0 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking dbc-codegen-cli v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 39 | let mut messages_code = File::create(messages_path).unwrap_or_else(|e| { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | dbc_codegen::codegen(&dbc_file_name, &dbc_file, &mut messages_code, args.debug).unwrap_or_else( [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 39 | let mut messages_code = File::create(messages_path).unwrap_or_else(|e| { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | dbc_codegen::codegen(&dbc_file_name, &dbc_file, &mut messages_code, args.debug).unwrap_or_else( [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] [stderr] error: could not compile `dbc-codegen-cli` (bin "dbc-codegen") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dbc-codegen-cli` (bin "dbc-codegen" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7fa81515d1a190aa629de3f5e83e562d4e0bf85a4510cdb0dd3bf6943b050dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fa81515d1a190aa629de3f5e83e562d4e0bf85a4510cdb0dd3bf6943b050dcb", kill_on_drop: false }` [INFO] [stdout] 7fa81515d1a190aa629de3f5e83e562d4e0bf85a4510cdb0dd3bf6943b050dcb