[INFO] fetching crate include_display_mode_tex 0.1.5... [INFO] checking include_display_mode_tex-0.1.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate include_display_mode_tex 0.1.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate include_display_mode_tex 0.1.5 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 include_display_mode_tex 0.1.5 [INFO] finished tweaking crates.io crate include_display_mode_tex 0.1.5 [INFO] tweaked toml for crates.io crate include_display_mode_tex 0.1.5 written to /workspace/builds/worker-4-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 6 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a439f70d527a1f8351d92678d74b3179a99c80453023fb9b037d29df95e07003 [INFO] running `Command { std: "docker" "start" "-a" "a439f70d527a1f8351d92678d74b3179a99c80453023fb9b037d29df95e07003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a439f70d527a1f8351d92678d74b3179a99c80453023fb9b037d29df95e07003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a439f70d527a1f8351d92678d74b3179a99c80453023fb9b037d29df95e07003", kill_on_drop: false }` [INFO] [stdout] a439f70d527a1f8351d92678d74b3179a99c80453023fb9b037d29df95e07003 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2433409c09515d6001cd8adbff4d089f917bcf04a4cdc12a2ebc361980aca314 [INFO] running `Command { std: "docker" "start" "-a" "2433409c09515d6001cd8adbff4d089f917bcf04a4cdc12a2ebc361980aca314", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking relative-path v1.9.3 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking include_display_mode_tex v0.1.5 (/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:98:9 [INFO] [stdout] | [INFO] [stdout] 97 | fn into_token_stream(self) -> TokenStream { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | / match self { [INFO] [stdout] 99 | | Ok(markdown_tex) => { [INFO] [stdout] 100 | | let s = markdown_tex.0; [INFO] [stdout] 101 | | quote! { #s } [INFO] [stdout] ... | [INFO] [stdout] 106 | | } [INFO] [stdout] 107 | | } [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/lib.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn include_display_mode_tex(ts: TokenStream) -> TokenStream { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | Error::TheMacroAcceptsOnlyOneArgument => quote! { [INFO] [stdout] | __________________________________________________________- [INFO] [stdout] | |__________________________________________________________| [INFO] [stdout] | |__________________________________________________________| [INFO] [stdout] | |__________________________________________________________| [INFO] [stdout] 120 | | compile_error!(concat!(stringify!(include_display_mode_tex), " accepts only one argument")) [INFO] [stdout] 121 | | }, [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] 122 | Error::TheMacroExpectedAnArgument => quote! { [INFO] [stdout] | ______________________________________________________- [INFO] [stdout] | |______________________________________________________| [INFO] [stdout] | |______________________________________________________| [INFO] [stdout] | |______________________________________________________| [INFO] [stdout] 123 | | compile_error!(concat!(stringify!(include_display_mode_tex), " expected an argument, specifically a string literal")) [INFO] [stdout] 124 | | }, [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] 125 | Error::TheOnlyArgumentMustBeAStringLiteral => quote! { [INFO] [stdout] | _______________________________________________________________- [INFO] [stdout] | |_______________________________________________________________| [INFO] [stdout] | |_______________________________________________________________| [INFO] [stdout] | |_______________________________________________________________| [INFO] [stdout] 126 | | compile_error!(concat!(stringify!(include_display_mode_tex), " expected a string literal as an argument")) [INFO] [stdout] 127 | | } [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] ... [INFO] [stdout] 132 | / presumed_path_to_tex [INFO] [stdout] 133 | .canonicalize_with_respect_to_call_site_dir(impurely_get_call_site_dir()) [INFO] [stdout] 134 | // No validation occurs because it would slow down compilation times [INFO] [stdout] 135 | .try_read_as_tex_file() [INFO] [stdout] 136 | | .map(TexFileContents::into_markdown_tex) [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/args.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 17 | fn try_extract_arg_token_trees(self) -> core::result::Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | let mut arg_tt_iter: TokenTreeIter = self.0.into_iter(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | [INFO] [stdout] 20 | let presumed_string_literal_with_path_to_tex: TokenTree = arg_tt_iter [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | Ok(ArgTokenTrees { [INFO] [stdout] | ____________^ [INFO] [stdout] 29 | | presumed_string_literal_with_path_to_tex, [INFO] [stdout] 30 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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] [stderr] error: could not compile `include_display_mode_tex` (lib) due to 5 previous errors [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/args.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 79 | fn try_get_args(self) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | / ArgsTokenStream::new(self) [INFO] [stdout] 81 | | .try_extract_arg_token_trees()? [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] [stderr] warning: build failed, waiting for other jobs to finish... [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:98:9 [INFO] [stdout] | [INFO] [stdout] 97 | fn into_token_stream(self) -> TokenStream { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | / match self { [INFO] [stdout] 99 | | Ok(markdown_tex) => { [INFO] [stdout] 100 | | let s = markdown_tex.0; [INFO] [stdout] 101 | | quote! { #s } [INFO] [stdout] ... | [INFO] [stdout] 106 | | } [INFO] [stdout] 107 | | } [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] [stderr] error: could not compile `include_display_mode_tex` (lib test) due to 5 previous errors [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:132:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn include_display_mode_tex(ts: TokenStream) -> TokenStream { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | Error::TheMacroAcceptsOnlyOneArgument => quote! { [INFO] [stdout] | __________________________________________________________- [INFO] [stdout] | |__________________________________________________________| [INFO] [stdout] | |__________________________________________________________| [INFO] [stdout] | |__________________________________________________________| [INFO] [stdout] 120 | | compile_error!(concat!(stringify!(include_display_mode_tex), " accepts only one argument")) [INFO] [stdout] 121 | | }, [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] 122 | Error::TheMacroExpectedAnArgument => quote! { [INFO] [stdout] | ______________________________________________________- [INFO] [stdout] | |______________________________________________________| [INFO] [stdout] | |______________________________________________________| [INFO] [stdout] | |______________________________________________________| [INFO] [stdout] 123 | | compile_error!(concat!(stringify!(include_display_mode_tex), " expected an argument, specifically a string literal")) [INFO] [stdout] 124 | | }, [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] 125 | Error::TheOnlyArgumentMustBeAStringLiteral => quote! { [INFO] [stdout] | _______________________________________________________________- [INFO] [stdout] | |_______________________________________________________________| [INFO] [stdout] | |_______________________________________________________________| [INFO] [stdout] | |_______________________________________________________________| [INFO] [stdout] 126 | | compile_error!(concat!(stringify!(include_display_mode_tex), " expected a string literal as an argument")) [INFO] [stdout] 127 | | } [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] ... [INFO] [stdout] 132 | / presumed_path_to_tex [INFO] [stdout] 133 | .canonicalize_with_respect_to_call_site_dir(impurely_get_call_site_dir()) [INFO] [stdout] 134 | // No validation occurs because it would slow down compilation times [INFO] [stdout] 135 | .try_read_as_tex_file() [INFO] [stdout] 136 | | .map(TexFileContents::into_markdown_tex) [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/args.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 17 | fn try_extract_arg_token_trees(self) -> core::result::Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | let mut arg_tt_iter: TokenTreeIter = self.0.into_iter(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | [INFO] [stdout] 20 | let presumed_string_literal_with_path_to_tex: TokenTree = arg_tt_iter [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | Ok(ArgTokenTrees { [INFO] [stdout] | ____________^ [INFO] [stdout] 29 | | presumed_string_literal_with_path_to_tex, [INFO] [stdout] 30 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/args.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 79 | fn try_get_args(self) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | / ArgsTokenStream::new(self) [INFO] [stdout] 81 | | .try_extract_arg_token_trees()? [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] running `Command { std: "docker" "inspect" "2433409c09515d6001cd8adbff4d089f917bcf04a4cdc12a2ebc361980aca314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2433409c09515d6001cd8adbff4d089f917bcf04a4cdc12a2ebc361980aca314", kill_on_drop: false }` [INFO] [stdout] 2433409c09515d6001cd8adbff4d089f917bcf04a4cdc12a2ebc361980aca314