[INFO] fetching crate specr-transpile 0.1.30... [INFO] checking specr-transpile-0.1.30 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate specr-transpile 0.1.30 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate specr-transpile 0.1.30 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 specr-transpile 0.1.30 [INFO] finished tweaking crates.io crate specr-transpile 0.1.30 [INFO] tweaked toml for crates.io crate specr-transpile 0.1.30 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate specr-transpile 0.1.30 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e5a8014e59736e8447b1fbae2755f61a82378bece726d43909d99b9c77905f99 [INFO] running `Command { std: "docker" "start" "-a" "e5a8014e59736e8447b1fbae2755f61a82378bece726d43909d99b9c77905f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5a8014e59736e8447b1fbae2755f61a82378bece726d43909d99b9c77905f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5a8014e59736e8447b1fbae2755f61a82378bece726d43909d99b9c77905f99", kill_on_drop: false }` [INFO] [stdout] e5a8014e59736e8447b1fbae2755f61a82378bece726d43909d99b9c77905f99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 413c0301743f4c8f21eafc0833146555d61127a4d9a44572e0cd686292ec8155 [INFO] running `Command { std: "docker" "start" "-a" "413c0301743f4c8f21eafc0833146555d61127a4d9a44572e0cd686292ec8155", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.177 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking unicode-ident v1.0.11 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Checking winnow v0.5.1 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking quote v1.0.32 [INFO] [stderr] Checking syn v2.0.27 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking specr-transpile v0.1.30 (/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/argmatch.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 128 | let tokens = quote! {{ [INFO] [stdout] | _________------___- [INFO] [stdout] | |_________|________| [INFO] [stdout] | |_________|________| [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 129 | | match #match_ident { [INFO] [stdout] 130 | | #(#pats => #blocks,)* [INFO] [stdout] 131 | | } [INFO] [stdout] 132 | | }}; [INFO] [stdout] | | - [INFO] [stdout] | |______| [INFO] [stdout] | |______these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |______these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | | parse2(tokens).expect("Cannot parse block!") [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/argmatch.rs:126:58 [INFO] [stdout] | [INFO] [stdout] 126 | let blocks: Vec<&Block> = submatches.iter().map(|x| &x.as_ref(ast).block).collect(); [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/merge_impls.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut ii = ii.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | ii.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 [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/source.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 65 | let ast = syn::parse_str::(&*code).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] 75 | Some(Module { [INFO] [stdout] | __________^ [INFO] [stdout] 76 | | name: modname.to_string(), [INFO] [stdout] 77 | | ast [INFO] [stdout] 78 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/auto_derive.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 47 | let Some(TokenTree::Group(g)) = list.tokens.clone().into_iter().next() else { return false }; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | [INFO] [stdout] 49 | g.stream().into_iter().any(|tk| format!("{}", tk) == t) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/argmatch.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 128 | let tokens = quote! {{ [INFO] [stdout] | _________------___- [INFO] [stdout] | |_________|________| [INFO] [stdout] | |_________|________| [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 129 | | match #match_ident { [INFO] [stdout] 130 | | #(#pats => #blocks,)* [INFO] [stdout] 131 | | } [INFO] [stdout] 132 | | }}; [INFO] [stdout] | | - [INFO] [stdout] | |______| [INFO] [stdout] | |______these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |______these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | | parse2(tokens).expect("Cannot parse block!") [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/argmatch.rs:126:58 [INFO] [stdout] | [INFO] [stdout] 126 | let blocks: Vec<&Block> = submatches.iter().map(|x| &x.as_ref(ast).block).collect(); [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/merge_impls.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut ii = ii.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | ii.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 [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/source.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 65 | let ast = syn::parse_str::(&*code).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] 75 | Some(Module { [INFO] [stdout] | __________^ [INFO] [stdout] 76 | | name: modname.to_string(), [INFO] [stdout] 77 | | ast [INFO] [stdout] 78 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/auto_derive.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 47 | let Some(TokenTree::Group(g)) = list.tokens.clone().into_iter().next() else { return false }; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | [INFO] [stdout] 49 | g.stream().into_iter().any(|tk| format!("{}", tk) == t) [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `specr-transpile` (bin "specr-transpile" test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `specr-transpile` (bin "specr-transpile") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "413c0301743f4c8f21eafc0833146555d61127a4d9a44572e0cd686292ec8155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "413c0301743f4c8f21eafc0833146555d61127a4d9a44572e0cd686292ec8155", kill_on_drop: false }` [INFO] [stdout] 413c0301743f4c8f21eafc0833146555d61127a4d9a44572e0cd686292ec8155