[INFO] fetching crate preprocess-macro 0.5.7...
[INFO] checking preprocess-macro-0.5.7 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate preprocess-macro 0.5.7 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate preprocess-macro 0.5.7 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 preprocess-macro 0.5.7
[INFO] finished tweaking crates.io crate preprocess-macro 0.5.7
[INFO] tweaked toml for crates.io crate preprocess-macro 0.5.7 written to /workspace/builds/worker-7-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 9 packages to latest compatible versions
[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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c04e0fc4b706ff9ad3e7fff0481c6174f63a8661558bec944b1a5d482d381577
[INFO] running `Command { std: "docker" "start" "-a" "c04e0fc4b706ff9ad3e7fff0481c6174f63a8661558bec944b1a5d482d381577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c04e0fc4b706ff9ad3e7fff0481c6174f63a8661558bec944b1a5d482d381577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04e0fc4b706ff9ad3e7fff0481c6174f63a8661558bec944b1a5d482d381577", kill_on_drop: false }`
[INFO] [stdout] c04e0fc4b706ff9ad3e7fff0481c6174f63a8661558bec944b1a5d482d381577
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d29afb930a8b9fac0016549fc75ed26492dc3d09758cc00254e80e9b11af7f29
[INFO] running `Command { std: "docker" "start" "-a" "d29afb930a8b9fac0016549fc75ed26492dc3d09758cc00254e80e9b11af7f29", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking preprocess-macro v0.5.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/process_enum.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     let global_preprocessors = global.into_iter().map(|preprocessor| {
[INFO] [stdout]     |                                                        ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 232 |         preprocessor.as_processor_token_stream(
[INFO] [stdout] 233 |             &format_ident!("value"),
[INFO] [stdout]     |              ---------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 234 |             &ident.to_token_stream(),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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 `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/process_struct.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let global_preprocessors = global.into_iter().map(|preprocessor| {
[INFO] [stdout]     |                                                        ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 171 |         preprocessor.as_processor_token_stream(
[INFO] [stdout] 172 |             &format_ident!("value"),
[INFO] [stdout]     |              ---------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 173 |             &ident.to_token_stream(),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/process_enum.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     let global_preprocessors = global.into_iter().map(|preprocessor| {
[INFO] [stdout]     |                                                        ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 232 |         preprocessor.as_processor_token_stream(
[INFO] [stdout] 233 |             &format_ident!("value"),
[INFO] [stdout]     |              ---------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 234 |             &ident.to_token_stream(),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/process_struct.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let global_preprocessors = global.into_iter().map(|preprocessor| {
[INFO] [stdout]     |                                                        ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 171 |         preprocessor.as_processor_token_stream(
[INFO] [stdout] 172 |             &format_ident!("value"),
[INFO] [stdout]     |              ---------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 173 |             &ident.to_token_stream(),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `preprocess-macro` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `preprocess-macro` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "d29afb930a8b9fac0016549fc75ed26492dc3d09758cc00254e80e9b11af7f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29afb930a8b9fac0016549fc75ed26492dc3d09758cc00254e80e9b11af7f29", kill_on_drop: false }`
[INFO] [stdout] d29afb930a8b9fac0016549fc75ed26492dc3d09758cc00254e80e9b11af7f29