[INFO] fetching crate substrate_parser 0.6.1... [INFO] checking substrate_parser-0.6.1 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate substrate_parser 0.6.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate substrate_parser 0.6.1 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate substrate_parser 0.6.1 [INFO] finished tweaking crates.io crate substrate_parser 0.6.1 [INFO] tweaked toml for crates.io crate substrate_parser 0.6.1 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.4.12 (available: v0.7.6) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding constant_time_eq v0.1.5 (available: v0.3.1) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.2) [INFO] [stderr] Adding impl-codec v0.6.0 (available: v0.7.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (available: v0.8.0) [INFO] [stderr] Adding palette v0.6.1 (available: v0.7.6) [INFO] [stderr] Adding palette_derive v0.6.1 (available: v0.7.6) [INFO] [stderr] Adding primitive-types v0.12.2 (available: v0.13.1) [INFO] [stderr] Adding radium v0.7.0 (available: v1.1.0) [INFO] [stderr] Adding sp-arithmetic v24.0.0 (available: v26.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding uint v0.9.5 (available: v0.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wyz v0.5.1 (available: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 804959a3b7874a279e6f43b99060a5f3516f5d31b815d410cfb2c51678cecdb3 [INFO] running `Command { std: "docker" "start" "-a" "804959a3b7874a279e6f43b99060a5f3516f5d31b815d410cfb2c51678cecdb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "804959a3b7874a279e6f43b99060a5f3516f5d31b815d410cfb2c51678cecdb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "804959a3b7874a279e6f43b99060a5f3516f5d31b815d410cfb2c51678cecdb3", kill_on_drop: false }` [INFO] [stdout] 804959a3b7874a279e6f43b99060a5f3516f5d31b815d410cfb2c51678cecdb3 [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" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cba2588c3e95a259767d9f06eee4c743f9d6d72f7ade11c771bcec09b745be2 [INFO] running `Command { std: "docker" "start" "-a" "3cba2588c3e95a259767d9f06eee4c743f9d6d72f7ade11c771bcec09b745be2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (1 fix) [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling find-crate v0.6.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling palette v0.6.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking fdeflate v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking sp-std v14.0.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking external-memory-tools v0.1.1 [INFO] [stderr] Checking base58 v0.2.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.12 [INFO] [stderr] Compiling scale-info-derive v2.11.3 [INFO] [stderr] Compiling palette_derive v0.6.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking sp-crypto-hashing v0.1.0 [INFO] [stderr] Checking sp-core-hashing v16.0.0 [INFO] [stderr] Checking parity-scale-codec v3.6.12 [INFO] [stderr] Checking plot_icon v0.3.0 [INFO] [stderr] Checking scale-info v2.11.3 [INFO] [stderr] Checking frame-metadata v16.0.0 [INFO] [stderr] Checking sp-arithmetic v24.0.0 [INFO] [stderr] Checking substrate_parser v0.6.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `substrate_parser` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/additional_types.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/additional_types.rs:58:36 [INFO] [stderr] | [INFO] [stderr] 58 | ($(#[$attr:meta] $name: ident ($len: expr_2021)), *) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/additional_types.rs:58:42 [INFO] [stdout] | [INFO] [stdout] 58 | ($(#[$attr:meta] $name: ident ($len: expr)), *) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 58 | ($(#[$attr:meta] $name: ident ($len: expr_2021)), *) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `default_card_name` is never used [INFO] [stdout] --> src/special_types.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 198 | pub(crate) trait UnsignedInteger: [INFO] [stdout] | --------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 210 | fn default_card_name() -> &'static str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/compacts.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | if let Ok(hurray) = unhippo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/compacts.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 52 ~ match unhippo { Ok(hurray) => { [INFO] [stdout] 53 | let start_next_unit = { [INFO] [stdout] ... [INFO] [stdout] 64 | break; [INFO] [stdout] 65 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/decoding_sci.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | if let ParsedData::Call(call) = call_extended_data.data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/decoding_sci.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 220 ~ match call_extended_data.data { ParsedData::Call(call) => { [INFO] [stdout] 221 | Ok(call) [INFO] [stdout] 222 ~ } _ => { [INFO] [stdout] 223 | Err(SignableError::NotACall(call_ty.id)) [INFO] [stdout] 224 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/decoding_sci_ext.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 139 | if let ParsedData::Composite(ref field_data) = ext.data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/decoding_sci_ext.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 139 ~ match ext.data { ParsedData::Composite(ref field_data) => { [INFO] [stdout] 140 | if field_data.len() == 1 { [INFO] [stdout] 141 | collected_ext.update(&field_data[0].data.data)?; [INFO] [stdout] 142 | } [INFO] [stdout] 143 ~ } _ => { [INFO] [stdout] 144 | collected_ext.update(&ext.data)?; [INFO] [stdout] 145 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/traits.rs:384:8 [INFO] [stdout] | [INFO] [stdout] 384 | if let ParsedData::Composite(fields) = parsed_data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/traits.rs:450:5 [INFO] [stdout] | [INFO] [stdout] 450 | } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 384 ~ match parsed_data { ParsedData::Composite(fields) => { [INFO] [stdout] 385 | for field in fields.iter() { [INFO] [stdout] ... [INFO] [stdout] 449 | } [INFO] [stdout] 450 ~ } _ => { [INFO] [stdout] 451 | return Err(MetaVersionErrorPallets::UnexpectedRuntimeVersionFormat); [INFO] [stdout] 452 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/unchecked_extrinsic.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 139 | if let ParsedData::Call(call) = call_extended_data.data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/unchecked_extrinsic.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 139 ~ match call_extended_data.data { ParsedData::Call(call) => { [INFO] [stdout] 140 | Ok(UncheckedExtrinsic::Unsigned { call }) [INFO] [stdout] 141 ~ } _ => { [INFO] [stdout] 142 | Err(UncheckedExtrinsicError::UnexpectedCallTy { [INFO] [stdout] 143 | call_ty_id: extrinsic_type_params.call_ty.id, [INFO] [stdout] 144 | }) [INFO] [stdout] 145 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/unchecked_extrinsic.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | if let ParsedData::Call(call) = call_extended_data.data { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/unchecked_extrinsic.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 178 ~ match call_extended_data.data { ParsedData::Call(call) => { [INFO] [stdout] 179 | Ok(UncheckedExtrinsic::Signed { [INFO] [stdout] ... [INFO] [stdout] 184 | }) [INFO] [stdout] 185 ~ } _ => { [INFO] [stdout] 186 | Err(UncheckedExtrinsicError::UnexpectedCallTy { [INFO] [stdout] 187 | call_ty_id: extrinsic_type_params.call_ty.id, [INFO] [stdout] 188 | }) [INFO] [stdout] 189 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stdout] --> src/additional_types.rs:58:36 [INFO] [stdout] | [INFO] [stdout] 58 | ($(#[$attr:meta] $name: ident ($len: expr_2021)), *) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #123742 for more information [INFO] [stdout] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `substrate_parser` (lib) due to 2 previous errors [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "3cba2588c3e95a259767d9f06eee4c743f9d6d72f7ade11c771bcec09b745be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cba2588c3e95a259767d9f06eee4c743f9d6d72f7ade11c771bcec09b745be2", kill_on_drop: false }` [INFO] [stdout] 3cba2588c3e95a259767d9f06eee4c743f9d6d72f7ade11c771bcec09b745be2