[INFO] fetching crate cps 0.2.3... [INFO] checking cps-0.2.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cps 0.2.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate cps 0.2.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cps 0.2.3 [INFO] finished tweaking crates.io crate cps 0.2.3 [INFO] tweaked toml for crates.io crate cps 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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 litrs v0.2.3 (latest: v0.4.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded litrs v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5af5b87fb1cfd9c6f0b5419372bdcc31ced5d56b2a99b6b2be691c93f32bcc4 [INFO] running `Command { std: "docker" "start" "-a" "c5af5b87fb1cfd9c6f0b5419372bdcc31ced5d56b2a99b6b2be691c93f32bcc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5af5b87fb1cfd9c6f0b5419372bdcc31ced5d56b2a99b6b2be691c93f32bcc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5af5b87fb1cfd9c6f0b5419372bdcc31ced5d56b2a99b6b2be691c93f32bcc4", kill_on_drop: false }` [INFO] [stdout] c5af5b87fb1cfd9c6f0b5419372bdcc31ced5d56b2a99b6b2be691c93f32bcc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f376836095556515c0710b5c54ddb7a8304714f0c69e8cc04573cb770089e50e [INFO] running `Command { std: "docker" "start" "-a" "f376836095556515c0710b5c54ddb7a8304714f0c69e8cc04573cb770089e50e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking litrs v0.2.3 [INFO] [stderr] Checking cps v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `build_output_clone` is never used [INFO] [stdout] --> src/parse_macro_decl.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl MacroVariableIdentifier { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 134 | pub fn build_output_clone(&self) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/parse_macro_decl.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct MacroRepetition { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 219 | pub dollar_sign: Token![$], [INFO] [stdout] 220 | pub paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MacroRepetition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `let_token`, `equals_token`, and `in_token` are never read [INFO] [stdout] --> src/parse_macro_decl.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct LetBinding { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 373 | pub let_token: Token![let], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 374 | pub pattern: MacroMatch, // Single macro match, have to use braces for more interesting matches [INFO] [stdout] 375 | pub equals_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `build_output_clone` is never used [INFO] [stdout] --> src/parse_macro_decl.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl MacroVariableIdentifier { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 134 | pub fn build_output_clone(&self) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/parse_macro_decl.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct MacroRepetition { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 219 | pub dollar_sign: Token![$], [INFO] [stdout] 220 | pub paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MacroRepetition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `let_token`, `equals_token`, and `in_token` are never read [INFO] [stdout] --> src/parse_macro_decl.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct LetBinding { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 373 | pub let_token: Token![let], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 374 | pub pattern: MacroMatch, // Single macro match, have to use braces for more interesting matches [INFO] [stdout] 375 | pub equals_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `build_output_clone` is never used [INFO] [stdout] --> src/parse_macro_decl.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl MacroVariableIdentifier { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 134 | pub fn build_output_clone(&self) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/parse_macro_decl.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct MacroRepetition { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 219 | pub dollar_sign: Token![$], [INFO] [stdout] 220 | pub paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MacroRepetition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `let_token`, `equals_token`, and `in_token` are never read [INFO] [stdout] --> src/parse_macro_decl.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct LetBinding { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 373 | pub let_token: Token![let], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 374 | pub pattern: MacroMatch, // Single macro match, have to use braces for more interesting matches [INFO] [stdout] 375 | pub equals_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `example` [INFO] [stdout] --> tests/monobinding_tests.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | macro_rules! example { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `twice_error_message` [INFO] [stdout] --> tests/error_message_check.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | macro_rules! twice_error_message { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "f376836095556515c0710b5c54ddb7a8304714f0c69e8cc04573cb770089e50e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f376836095556515c0710b5c54ddb7a8304714f0c69e8cc04573cb770089e50e", kill_on_drop: false }` [INFO] [stdout] f376836095556515c0710b5c54ddb7a8304714f0c69e8cc04573cb770089e50e [INFO] checking cps-0.2.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cps 0.2.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate cps 0.2.3 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cps 0.2.3 [INFO] finished tweaking crates.io crate cps 0.2.3 [INFO] tweaked toml for crates.io crate cps 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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 litrs v0.2.3 (latest: v0.4.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b178f0ecf1dd4a3b0923c37317d4ff3b1ce96e353ba9f2c9b52c78a40c744033 [INFO] running `Command { std: "docker" "start" "-a" "b178f0ecf1dd4a3b0923c37317d4ff3b1ce96e353ba9f2c9b52c78a40c744033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b178f0ecf1dd4a3b0923c37317d4ff3b1ce96e353ba9f2c9b52c78a40c744033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b178f0ecf1dd4a3b0923c37317d4ff3b1ce96e353ba9f2c9b52c78a40c744033", kill_on_drop: false }` [INFO] [stdout] b178f0ecf1dd4a3b0923c37317d4ff3b1ce96e353ba9f2c9b52c78a40c744033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f4517128f2c99801a6a8def2e53f2a4a51f3f09c8c620cb30a59dca1aceffeb [INFO] running `Command { std: "docker" "start" "-a" "1f4517128f2c99801a6a8def2e53f2a4a51f3f09c8c620cb30a59dca1aceffeb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking litrs v0.2.3 [INFO] [stderr] Checking cps v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `build_output_clone` is never used [INFO] [stdout] --> src/parse_macro_decl.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl MacroVariableIdentifier { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 134 | pub fn build_output_clone(&self) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/parse_macro_decl.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct MacroRepetition { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 219 | pub dollar_sign: Token![$], [INFO] [stdout] 220 | pub paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MacroRepetition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `let_token`, `equals_token`, and `in_token` are never read [INFO] [stdout] --> src/parse_macro_decl.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct LetBinding { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 373 | pub let_token: Token![let], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 374 | pub pattern: MacroMatch, // Single macro match, have to use braces for more interesting matches [INFO] [stdout] 375 | pub equals_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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:240:23 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn cps(attr: TokenStream, item: TokenStream) -> TokenStream { [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] 238 | let m = parse_macro_input!(item as ItemMacro); [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] 239 | [INFO] [stdout] 240 | TokenStream::from(cps_macro::impl_cps(proc_macro2::TokenStream::from(attr), m)) [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/cps_macro.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 164 | let error_rules = error_rules.into_iter().map(|(_, (error_match, expected_patterns))| { [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 182 | / syn::parse2::(quote!{ [INFO] [stdout] 183 | | (#error_match) => { [INFO] [stdout] 184 | | std::compile_error!(std::concat!(#err_msg, std::stringify!($($unexpected)*) ,"` instead")); [INFO] [stdout] 185 | | } [INFO] [stdout] 186 | | }).expect("could not build cps inter debug case") [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/parse_cps_input.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | let (paren, ident) = parse_paren(input)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 46 | | _paren: paren, [INFO] [stdout] 47 | | ident: syn::parse2(ident)?, [INFO] [stdout] 48 | | }) [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/parse_cps_input.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 70 | let (paren, internal) = parse_brace(input)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 72 | | _paren: paren, [INFO] [stdout] 73 | | internal, [INFO] [stdout] 74 | | }) [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/parse_cps_input.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 97 | let lhs = BracedTS::parse(input)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | let comma = input.parse()?; [INFO] [stdout] 99 | let rhs = BracedTS::parse(input)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | [INFO] [stdout] 101 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 102 | | lhs, [INFO] [stdout] 103 | | _comma: comma, [INFO] [stdout] 104 | | rhs, [INFO] [stdout] 105 | | }) [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] | [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/parse_cps_input.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 129 | let (paren, internal) = parse_paren(input)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | [INFO] [stdout] 131 | let StackElementInner { lhs, _comma, rhs } = syn::parse2(internal)?; [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] 132 | [INFO] [stdout] 133 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 134 | | _paren: paren, [INFO] [stdout] 135 | | lhs, [INFO] [stdout] 136 | | _comma, [INFO] [stdout] 137 | | rhs, [INFO] [stdout] 138 | | }) [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] | [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/parse_macro_decl.rs:239:12 [INFO] [stdout] | [INFO] [stdout] 229 | let (paren, rep_pattern) = parse_paren(input)?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 230 | let sub_matches = syn::parse2(rep_pattern)?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 231 | let rep_sep = if !input.peek(Token![*]) && !input.peek(Token![+]) && !input.peek(Token![?]) [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 239 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 240 | | dollar_sign, [INFO] [stdout] 241 | | paren, [INFO] [stdout] 242 | | sub_matches, [INFO] [stdout] 243 | | rep_sep, [INFO] [stdout] 244 | | rep_op, [INFO] [stdout] 245 | | }) [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] | [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] warning: method `build_output_clone` is never used [INFO] [stdout] --> src/parse_macro_decl.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl MacroVariableIdentifier { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 134 | pub fn build_output_clone(&self) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/std_macros/include.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn do_include(tokens: proc_macro2::TokenStream) -> proc_macro2::TokenStream { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | contents.parse().expect("could not parse included file") [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] warning: field `paren` is never read [INFO] [stdout] --> src/parse_macro_decl.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct MacroRepetition { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 219 | pub dollar_sign: Token![$], [INFO] [stdout] 220 | pub paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MacroRepetition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `let_token`, `equals_token`, and `in_token` are never read [INFO] [stdout] --> src/parse_macro_decl.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct LetBinding { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 373 | pub let_token: Token![let], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 374 | pub pattern: MacroMatch, // Single macro match, have to use braces for more interesting matches [INFO] [stdout] 375 | pub equals_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetBinding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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:240:23 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn cps(attr: TokenStream, item: TokenStream) -> TokenStream { [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] 238 | let m = parse_macro_input!(item as ItemMacro); [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] 239 | [INFO] [stdout] 240 | TokenStream::from(cps_macro::impl_cps(proc_macro2::TokenStream::from(attr), m)) [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/cps_macro.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 164 | let error_rules = error_rules.into_iter().map(|(_, (error_match, expected_patterns))| { [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 182 | / syn::parse2::(quote!{ [INFO] [stdout] 183 | | (#error_match) => { [INFO] [stdout] 184 | | std::compile_error!(std::concat!(#err_msg, std::stringify!($($unexpected)*) ,"` instead")); [INFO] [stdout] 185 | | } [INFO] [stdout] 186 | | }).expect("could not build cps inter debug case") [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/parse_cps_input.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | let (paren, ident) = parse_paren(input)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 46 | | _paren: paren, [INFO] [stdout] 47 | | ident: syn::parse2(ident)?, [INFO] [stdout] 48 | | }) [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/parse_cps_input.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 70 | let (paren, internal) = parse_brace(input)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 72 | | _paren: paren, [INFO] [stdout] 73 | | internal, [INFO] [stdout] 74 | | }) [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/parse_cps_input.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 97 | let lhs = BracedTS::parse(input)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | let comma = input.parse()?; [INFO] [stdout] 99 | let rhs = BracedTS::parse(input)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | [INFO] [stdout] 101 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 102 | | lhs, [INFO] [stdout] 103 | | _comma: comma, [INFO] [stdout] 104 | | rhs, [INFO] [stdout] 105 | | }) [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] | [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/parse_cps_input.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 129 | let (paren, internal) = parse_paren(input)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | [INFO] [stdout] 131 | let StackElementInner { lhs, _comma, rhs } = syn::parse2(internal)?; [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] 132 | [INFO] [stdout] 133 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 134 | | _paren: paren, [INFO] [stdout] 135 | | lhs, [INFO] [stdout] 136 | | _comma, [INFO] [stdout] 137 | | rhs, [INFO] [stdout] 138 | | }) [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] | [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/parse_macro_decl.rs:239:12 [INFO] [stdout] | [INFO] [stdout] 229 | let (paren, rep_pattern) = parse_paren(input)?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 230 | let sub_matches = syn::parse2(rep_pattern)?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 231 | let rep_sep = if !input.peek(Token![*]) && !input.peek(Token![+]) && !input.peek(Token![?]) [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 239 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 240 | | dollar_sign, [INFO] [stdout] 241 | | paren, [INFO] [stdout] 242 | | sub_matches, [INFO] [stdout] 243 | | rep_sep, [INFO] [stdout] 244 | | rep_op, [INFO] [stdout] 245 | | }) [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] | [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/std_macros/include.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn do_include(tokens: proc_macro2::TokenStream) -> proc_macro2::TokenStream { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | contents.parse().expect("could not parse included file") [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 8 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cps` (lib test) due to 9 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cps` (lib) due to 9 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1f4517128f2c99801a6a8def2e53f2a4a51f3f09c8c620cb30a59dca1aceffeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4517128f2c99801a6a8def2e53f2a4a51f3f09c8c620cb30a59dca1aceffeb", kill_on_drop: false }` [INFO] [stdout] 1f4517128f2c99801a6a8def2e53f2a4a51f3f09c8c620cb30a59dca1aceffeb