[INFO] fetching crate include_tt 1.0.4... [INFO] checking include_tt-1.0.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate include_tt 1.0.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate include_tt 1.0.4 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] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate include_tt 1.0.4 [INFO] finished tweaking crates.io crate include_tt 1.0.4 [INFO] tweaked toml for crates.io crate include_tt 1.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate include_tt 1.0.4 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-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] 19ecf332b8ec1003cc8335e774d3b9ea92e6a7db7add8bc191d44e47e2620480 [INFO] running `Command { std: "docker" "start" "-a" "19ecf332b8ec1003cc8335e774d3b9ea92e6a7db7add8bc191d44e47e2620480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19ecf332b8ec1003cc8335e774d3b9ea92e6a7db7add8bc191d44e47e2620480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ecf332b8ec1003cc8335e774d3b9ea92e6a7db7add8bc191d44e47e2620480", kill_on_drop: false }` [INFO] [stdout] 19ecf332b8ec1003cc8335e774d3b9ea92e6a7db7add8bc191d44e47e2620480 [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] 66c9858ed6ab8d3f7297ad0efd3815e748df7f19ca07170874ae9ac5b191c852 [INFO] running `Command { std: "docker" "start" "-a" "66c9858ed6ab8d3f7297ad0efd3815e748df7f19ca07170874ae9ac5b191c852", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.63 [INFO] [stderr] Checking include_tt v1.0.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/trees/loader.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 78 | next: impl FnOnce(Option) -> R, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 79 | err: impl FnOnce(LoadFileAndAutoMakeTreeErr<'a>) -> R, [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | match syn::parse_str(&data) { [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 `proc_macro2::Group` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/macros/include.rs:337:26 [INFO] [stdout] | [INFO] [stdout] 321 | let stream0 = { [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 337 | Some(TokenTree2::Group(g_stream)) => { [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 `SearchGroup` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 275 | let mut tt: TokenStream2 = input.into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 276 | [INFO] [stdout] 277 | match support_replace_tree_in_stream( [INFO] [stdout] | ___________^ [INFO] [stdout] 278 | | &mut tt, [INFO] [stdout] 279 | | |mut iter| search_include_and_replacegroup(&mut iter) [INFO] [stdout] 280 | | ) { [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `include_tt` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/trees/loader.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 78 | next: impl FnOnce(Option) -> R, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 79 | err: impl FnOnce(LoadFileAndAutoMakeTreeErr<'a>) -> R, [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | match syn::parse_str(&data) { [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 `proc_macro2::Group` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/macros/include.rs:337:26 [INFO] [stdout] | [INFO] [stdout] 321 | let stream0 = { [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 337 | Some(TokenTree2::Group(g_stream)) => { [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 `SearchGroup` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 275 | let mut tt: TokenStream2 = input.into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 276 | [INFO] [stdout] 277 | match support_replace_tree_in_stream( [INFO] [stdout] | ___________^ [INFO] [stdout] 278 | | &mut tt, [INFO] [stdout] 279 | | |mut iter| search_include_and_replacegroup(&mut iter) [INFO] [stdout] 280 | | ) { [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `include_tt` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "66c9858ed6ab8d3f7297ad0efd3815e748df7f19ca07170874ae9ac5b191c852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c9858ed6ab8d3f7297ad0efd3815e748df7f19ca07170874ae9ac5b191c852", kill_on_drop: false }` [INFO] [stdout] 66c9858ed6ab8d3f7297ad0efd3815e748df7f19ca07170874ae9ac5b191c852