[INFO] fetching crate cssparser-macros 0.6.1... [INFO] checking cssparser-macros-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cssparser-macros 0.6.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate cssparser-macros 0.6.1 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 cssparser-macros 0.6.1 [INFO] finished tweaking crates.io crate cssparser-macros 0.6.1 [INFO] tweaked toml for crates.io crate cssparser-macros 0.6.1 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6096e972899c4ef4ddd4f7c1940fd1ee4049a4a9de874e03709f957de6abeac0 [INFO] running `Command { std: "docker" "start" "-a" "6096e972899c4ef4ddd4f7c1940fd1ee4049a4a9de874e03709f957de6abeac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6096e972899c4ef4ddd4f7c1940fd1ee4049a4a9de874e03709f957de6abeac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6096e972899c4ef4ddd4f7c1940fd1ee4049a4a9de874e03709f957de6abeac0", kill_on_drop: false }` [INFO] [stdout] 6096e972899c4ef4ddd4f7c1940fd1ee4049a4a9de874e03709f957de6abeac0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad4e7d62ef12152ef4e2c12dce3383a050d0cfec06bf31ed87a25bace64421f5 [INFO] running `Command { std: "docker" "start" "-a" "ad4e7d62ef12152ef4e2c12dce3383a050d0cfec06bf31ed87a25bace64421f5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking cssparser-macros v0.6.1 (/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] --> lib.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn match_byte(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 156 | let MatchByte { expr, arms } = syn::parse_macro_input!(input); [INFO] [stdout] | ---- ---- ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 157 | [INFO] [stdout] 158 | let mut cases = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 159 | let mut table = [0u8; 256]; [INFO] [stdout] 160 | let mut match_body = Vec::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | let en = quote::quote!(enum Case { [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] 175 | | #(#cases),* [INFO] [stdout] 176 | | }); [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] 177 | [INFO] [stdout] 178 | | let mut table_content = Vec::new(); [INFO] [stdout] | | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 183 | | let table = quote::quote!(static __CASES: [Case; 256] = [#(#table_content),*];); [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] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 184 | | [INFO] [stdout] 185 | / if let Some(binding) = wildcard { [INFO] [stdout] 186 | quote::quote!({ #en #table let #binding = #expr; match __CASES[#binding as usize] { #(#match_body),* }}) [INFO] [stdout] 187 | } else { [INFO] [stdout] 188 | quote::quote!({ #en #table match __CASES[#expr as usize] { #(#match_body),* }}) [INFO] [stdout] 189 | | }.into() [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 `cssparser-macros` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] --> lib.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn match_byte(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 156 | let MatchByte { expr, arms } = syn::parse_macro_input!(input); [INFO] [stdout] | ---- ---- ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 157 | [INFO] [stdout] 158 | let mut cases = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 159 | let mut table = [0u8; 256]; [INFO] [stdout] 160 | let mut match_body = Vec::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | let en = quote::quote!(enum Case { [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] 175 | | #(#cases),* [INFO] [stdout] 176 | | }); [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] 177 | [INFO] [stdout] 178 | | let mut table_content = Vec::new(); [INFO] [stdout] | | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 183 | | let table = quote::quote!(static __CASES: [Case; 256] = [#(#table_content),*];); [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] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 184 | | [INFO] [stdout] 185 | / if let Some(binding) = wildcard { [INFO] [stdout] 186 | quote::quote!({ #en #table let #binding = #expr; match __CASES[#binding as usize] { #(#match_body),* }}) [INFO] [stdout] 187 | } else { [INFO] [stdout] 188 | quote::quote!({ #en #table match __CASES[#expr as usize] { #(#match_body),* }}) [INFO] [stdout] 189 | | }.into() [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 `cssparser-macros` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ad4e7d62ef12152ef4e2c12dce3383a050d0cfec06bf31ed87a25bace64421f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad4e7d62ef12152ef4e2c12dce3383a050d0cfec06bf31ed87a25bace64421f5", kill_on_drop: false }` [INFO] [stdout] ad4e7d62ef12152ef4e2c12dce3383a050d0cfec06bf31ed87a25bace64421f5