[INFO] fetching crate wasmy-macros 0.5.6... [INFO] checking wasmy-macros-0.5.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate wasmy-macros 0.5.6 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate wasmy-macros 0.5.6 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 wasmy-macros 0.5.6 [INFO] finished tweaking crates.io crate wasmy-macros 0.5.6 [INFO] tweaked toml for crates.io crate wasmy-macros 0.5.6 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 5 packages to latest compatible versions [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] 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] 7ceb13a5f060d2c5c09dda9d32b5f2f945312eeeaffc871e8f42218318a6c9df [INFO] running `Command { std: "docker" "start" "-a" "7ceb13a5f060d2c5c09dda9d32b5f2f945312eeeaffc871e8f42218318a6c9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ceb13a5f060d2c5c09dda9d32b5f2f945312eeeaffc871e8f42218318a6c9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ceb13a5f060d2c5c09dda9d32b5f2f945312eeeaffc871e8f42218318a6c9df", kill_on_drop: false }` [INFO] [stdout] 7ceb13a5f060d2c5c09dda9d32b5f2f945312eeeaffc871e8f42218318a6c9df [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] 27bf1c73a9f9db1d3ee91d8cd26bd0c0b3b07f67d029d80624e9e2c31daeab49 [INFO] running `Command { std: "docker" "start" "-a" "27bf1c73a9f9db1d3ee91d8cd26bd0c0b3b07f67d029d80624e9e2c31daeab49", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking wasmy-macros v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ItemFn` [INFO] [stdout] --> src/lib.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::{parse::Parser, FnArg, ItemFn, Lit, Pat, Signature}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `AttributeArgs` is never used [INFO] [stdout] --> src/lib.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | type AttributeArgs = syn::punctuated::Punctuated; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wasm_gen_inner` is never used [INFO] [stdout] --> src/lib.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn wasm_gen_inner(raw_sig: Signature) -> (Ident, proc_macro2::TokenStream) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_method` is never used [INFO] [stdout] --> src/lib.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn parse_method(marco_name: &str, input: TokenStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fn_arg_ident` is never used [INFO] [stdout] --> src/lib.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn fn_arg_ident(arg: &FnArg) -> Ident { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "27bf1c73a9f9db1d3ee91d8cd26bd0c0b3b07f67d029d80624e9e2c31daeab49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27bf1c73a9f9db1d3ee91d8cd26bd0c0b3b07f67d029d80624e9e2c31daeab49", kill_on_drop: false }` [INFO] [stdout] 27bf1c73a9f9db1d3ee91d8cd26bd0c0b3b07f67d029d80624e9e2c31daeab49 [INFO] checking wasmy-macros-0.5.6 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate wasmy-macros 0.5.6 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate wasmy-macros 0.5.6 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 wasmy-macros 0.5.6 [INFO] finished tweaking crates.io crate wasmy-macros 0.5.6 [INFO] tweaked toml for crates.io crate wasmy-macros 0.5.6 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 5 packages to latest compatible versions [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] 0cf080748f3a0953828df52ed273660ab079fadf83800ca32bdb34e35d5875bf [INFO] running `Command { std: "docker" "start" "-a" "0cf080748f3a0953828df52ed273660ab079fadf83800ca32bdb34e35d5875bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cf080748f3a0953828df52ed273660ab079fadf83800ca32bdb34e35d5875bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cf080748f3a0953828df52ed273660ab079fadf83800ca32bdb34e35d5875bf", kill_on_drop: false }` [INFO] [stdout] 0cf080748f3a0953828df52ed273660ab079fadf83800ca32bdb34e35d5875bf [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] 60eef4ea37e2bb812b0b5f64524e8a3d19828861dcfb0f37c55b3a6df7a878ed [INFO] running `Command { std: "docker" "start" "-a" "60eef4ea37e2bb812b0b5f64524e8a3d19828861dcfb0f37c55b3a6df7a878ed", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking wasmy-macros v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ItemFn` [INFO] [stdout] --> src/lib.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::{parse::Parser, FnArg, ItemFn, Lit, Pat, Signature}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `AttributeArgs` is never used [INFO] [stdout] --> src/lib.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | type AttributeArgs = syn::punctuated::Punctuated; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wasm_gen_inner` is never used [INFO] [stdout] --> src/lib.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn wasm_gen_inner(raw_sig: Signature) -> (Ident, proc_macro2::TokenStream) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_method` is never used [INFO] [stdout] --> src/lib.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn parse_method(marco_name: &str, input: TokenStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fn_arg_ident` is never used [INFO] [stdout] --> src/lib.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn fn_arg_ident(arg: &FnArg) -> Ident { [INFO] [stdout] | ^^^^^^^^^^^^ [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:109:9 [INFO] [stdout] | [INFO] [stdout] 103 | fn wasm_gen_inner(raw_sig: Signature) -> (Ident, proc_macro2::TokenStream) { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 104 | let inner_ident = Ident::new("_inner", Span::call_site()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 105 | let raw_ident = raw_sig.ident.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 106 | let raw_first_input = raw_sig.inputs.first().unwrap(); [INFO] [stdout] 107 | let fn_args = fn_arg_ident(raw_first_input); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | ( [INFO] [stdout] 109 | inner_ident.clone(), [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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmy-macros` (lib test) due to 2 previous errors; 5 warnings emitted [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] --> src/lib.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 103 | fn wasm_gen_inner(raw_sig: Signature) -> (Ident, proc_macro2::TokenStream) { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 104 | let inner_ident = Ident::new("_inner", Span::call_site()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 105 | let raw_ident = raw_sig.ident.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 106 | let raw_first_input = raw_sig.inputs.first().unwrap(); [INFO] [stdout] 107 | let fn_args = fn_arg_ident(raw_first_input); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | ( [INFO] [stdout] 109 | inner_ident.clone(), [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 `wasmy-macros` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "60eef4ea37e2bb812b0b5f64524e8a3d19828861dcfb0f37c55b3a6df7a878ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60eef4ea37e2bb812b0b5f64524e8a3d19828861dcfb0f37c55b3a6df7a878ed", kill_on_drop: false }` [INFO] [stdout] 60eef4ea37e2bb812b0b5f64524e8a3d19828861dcfb0f37c55b3a6df7a878ed