[INFO] fetching crate naga-to-tokenstream 0.7.0... [INFO] checking naga-to-tokenstream-0.7.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate naga-to-tokenstream 0.7.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate naga-to-tokenstream 0.7.0 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 naga-to-tokenstream 0.7.0 [INFO] finished tweaking crates.io crate naga-to-tokenstream 0.7.0 [INFO] tweaked toml for crates.io crate naga-to-tokenstream 0.7.0 written to /workspace/builds/worker-1-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.6.0 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.7.0 (latest: v0.8.0) [INFO] [stderr] Adding cfg_aliases v0.1.1 (latest: v0.2.1) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6f4c300a37b7023b5f15b2d44aefc74750b5b11dd805d5a291dc865c6eb021ef [INFO] running `Command { std: "docker" "start" "-a" "6f4c300a37b7023b5f15b2d44aefc74750b5b11dd805d5a291dc865c6eb021ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f4c300a37b7023b5f15b2d44aefc74750b5b11dd805d5a291dc865c6eb021ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4c300a37b7023b5f15b2d44aefc74750b5b11dd805d5a291dc865c6eb021ef", kill_on_drop: false }` [INFO] [stdout] 6f4c300a37b7023b5f15b2d44aefc74750b5b11dd805d5a291dc865c6eb021ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b86844736714e449b93cd962c9bd7be54fce1394bfe100ab38d838f79012f119 [INFO] running `Command { std: "docker" "start" "-a" "b86844736714e449b93cd962c9bd7be54fce1394bfe100ab38d838f79012f119", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking bit-vec v0.7.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking unicode-xid v0.2.5 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling naga v22.1.0 [INFO] [stderr] Checking bit-set v0.6.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking naga-to-tokenstream v0.7.0 (/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/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 97 | fn to_tokens(&self, cfg: ModuleToTokensConfig) -> proc_macro2::TokenStream { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | collect_tokenstream(self.to_items(cfg)) [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/types.rs:229:44 [INFO] [stdout] | [INFO] [stdout] 199 | let member_name = if members_have_names { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | let member_ty = self.rust_type_ident(member.ty, module, args); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | [INFO] [stdout] 208 | let mut attributes = proc_macro2::TokenStream::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 229 | member_ty.and_then(|member_ty| { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 230 | | member_name.ok().map(|member_name| { [INFO] [stdout] 231 | | quote::quote! { [INFO] [stdout] 232 | | #attributes [INFO] [stdout] ... | [INFO] [stdout] 235 | | }) [INFO] [stdout] 236 | | }) [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/types.rs:230:29 [INFO] [stdout] | [INFO] [stdout] 199 | let member_name = if members_have_names { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 229 | member_ty.and_then(|member_ty| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 230 | member_name.ok().map(|member_name| { [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/types.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn definitions(self) -> Vec { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 289 | / self.definitions [INFO] [stdout] 290 | | .into_iter() [INFO] [stdout] 291 | | .map(syn::Item::Struct) [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 4 previous errors [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/lib.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 97 | fn to_tokens(&self, cfg: ModuleToTokensConfig) -> proc_macro2::TokenStream { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | collect_tokenstream(self.to_items(cfg)) [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/types.rs:229:44 [INFO] [stdout] | [INFO] [stdout] 199 | let member_name = if members_have_names { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | let member_ty = self.rust_type_ident(member.ty, module, args); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | [INFO] [stdout] 208 | let mut attributes = proc_macro2::TokenStream::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 229 | member_ty.and_then(|member_ty| { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 230 | | member_name.ok().map(|member_name| { [INFO] [stdout] 231 | | quote::quote! { [INFO] [stdout] 232 | | #attributes [INFO] [stdout] ... | [INFO] [stdout] 235 | | }) [INFO] [stdout] 236 | | }) [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/types.rs:230:29 [INFO] [stdout] | [INFO] [stdout] 199 | let member_name = if members_have_names { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 229 | member_ty.and_then(|member_ty| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 230 | member_name.ok().map(|member_name| { [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/types.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn definitions(self) -> Vec { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 289 | / self.definitions [INFO] [stdout] 290 | | .into_iter() [INFO] [stdout] 291 | | .map(syn::Item::Struct) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `naga-to-tokenstream` (lib test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `naga-to-tokenstream` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "b86844736714e449b93cd962c9bd7be54fce1394bfe100ab38d838f79012f119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b86844736714e449b93cd962c9bd7be54fce1394bfe100ab38d838f79012f119", kill_on_drop: false }` [INFO] [stdout] b86844736714e449b93cd962c9bd7be54fce1394bfe100ab38d838f79012f119