[INFO] fetching crate regen-lang 0.0.7... [INFO] checking regen-lang-0.0.7 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate regen-lang 0.0.7 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate regen-lang 0.0.7 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 regen-lang 0.0.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate regen-lang 0.0.7 [INFO] tweaked toml for crates.io crate regen-lang 0.0.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate regen-lang 0.0.7 already has a lockfile, it will not be regenerated [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c1950a52545c0cc12c405ecd3c273e56960c492ac58aa03baeda45401d1a94f2 [INFO] running `Command { std: "docker" "start" "-a" "c1950a52545c0cc12c405ecd3c273e56960c492ac58aa03baeda45401d1a94f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1950a52545c0cc12c405ecd3c273e56960c492ac58aa03baeda45401d1a94f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1950a52545c0cc12c405ecd3c273e56960c492ac58aa03baeda45401d1a94f2", kill_on_drop: false }` [INFO] [stdout] c1950a52545c0cc12c405ecd3c273e56960c492ac58aa03baeda45401d1a94f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0233402928ccd8362144124fd968c18b0789edb7549f1b4a91e9f3ec9994ee0f [INFO] running `Command { std: "docker" "start" "-a" "0233402928ccd8362144124fd968c18b0789edb7549f1b4a91e9f3ec9994ee0f", 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 proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling rustix v0.37.11 [INFO] [stderr] Checking linux-raw-sys v0.3.1 [INFO] [stderr] Checking anstyle v0.3.5 [INFO] [stderr] Checking anstyle-parse v0.1.1 [INFO] [stderr] Checking concolor-query v0.3.3 [INFO] [stderr] Checking concolor-override v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking codize v0.1.2 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking io-lifetimes v1.0.10 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking anstream v0.2.6 [INFO] [stderr] Checking clap_builder v4.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling clap_derive v4.2.0 [INFO] [stderr] Checking clap v4.2.1 [INFO] [stderr] Checking regen-lang v0.0.7 (/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 `regen` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/dynamic/dyn_node.rs [INFO] [stderr] * src/sdk/gen.rs [INFO] [stderr] * src/sdk/mod.rs [INFO] [stderr] * src/sdk/token/token_stream.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/dynamic/dyn_node.rs:23:48 [INFO] [stderr] | [INFO] [stderr] 23 | ($param:ident, $ts:ident, $children:ident, $parse_expr: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/token/token_stream.rs:105:18 [INFO] [stderr] | [INFO] [stderr] 105 | ( $ts:ident, $inner_optional: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/token/token_stream.rs:132:18 [INFO] [stderr] | [INFO] [stderr] 132 | ( $ts:ident, $inner_required: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/token/token_stream.rs:156:31 [INFO] [stderr] | [INFO] [stderr] 156 | ( $ts:ident, $list:ident, $inner: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/gen.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | rules: [ $( $token_rule:expr_2021 ),* , ]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/mod.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | (($($t:tt)*) $var:expr_2021 ) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/sdk/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub mod gen; [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/dynamic/dyn_node.rs:23:60 [INFO] [stdout] | [INFO] [stdout] 23 | ($param:ident, $ts:ident, $children:ident, $parse_expr:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 23 | ($param:ident, $ts:ident, $children:ident, $parse_expr:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/token/token_stream.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | ( $ts:ident, $inner_optional: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ( $ts:ident, $inner_optional:expr_2021 ) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/token/token_stream.rs:132:34 [INFO] [stdout] | [INFO] [stdout] 132 | ( $ts:ident, $inner_required: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 132 | ( $ts:ident, $inner_required:expr_2021 ) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/token/token_stream.rs:156:38 [INFO] [stdout] | [INFO] [stdout] 156 | ( $ts:ident, $list:ident, $inner: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 156 | ( $ts:ident, $list:ident, $inner:expr_2021 ) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/gen.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | rules: [ $( $token_rule: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 13 | rules: [ $( $token_rule:expr_2021 ),* , ]; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/mod.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | (($($t:tt)*) $var:expr ) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 25 | (($($t:tt)*) $var:expr_2021 ) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:434:32 [INFO] [stdout] | [INFO] [stdout] 434 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_extract { si.set(m, o.clone()); } } [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/grammar.rs:434:89 [INFO] [stdout] | [INFO] [stdout] 434 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_extract { si.set(m, o.clone()); } } [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] 434 | if let Some(o) = _ovr { match &self.m_kw_extract { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:567:8 [INFO] [stdout] | [INFO] [stdout] 567 | if let Some(m) = &self.m_type { m.apply_semantic(si, _ovr); } [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/grammar.rs:567:65 [INFO] [stdout] | [INFO] [stdout] 567 | if let Some(m) = &self.m_type { m.apply_semantic(si, _ovr); } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 567 | match &self.m_type { Some(m) => { m.apply_semantic(si, _ovr); } _ => {}} [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:605:32 [INFO] [stdout] | [INFO] [stdout] 605 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_optional { si.set(m, o.clone()); } } [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/grammar.rs:605:90 [INFO] [stdout] | [INFO] [stdout] 605 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_optional { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 605 | if let Some(o) = _ovr { match &self.m_kw_optional { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:606:32 [INFO] [stdout] | [INFO] [stdout] 606 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_token { si.set(m, o.clone()); } } [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/grammar.rs:606:87 [INFO] [stdout] | [INFO] [stdout] 606 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_token { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 606 | if let Some(o) = _ovr { match &self.m_kw_token { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:608:32 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(o) = _ovr { if let Some(m) = &self.m_token_content { si.set(m, o.clone()); } } [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/grammar.rs:608:92 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(o) = _ovr { if let Some(m) = &self.m_token_content { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(o) = _ovr { match &self.m_token_content { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:609:32 [INFO] [stdout] | [INFO] [stdout] 609 | if let Some(o) = _ovr { if let Some(m) = &self.m_is_list { si.set(m, o.clone()); } } [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/grammar.rs:609:86 [INFO] [stdout] | [INFO] [stdout] 609 | if let Some(o) = _ovr { if let Some(m) = &self.m_is_list { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 609 | if let Some(o) = _ovr { match &self.m_is_list { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/sdk/token/lex.rs:152:16 [INFO] [stdout] | [INFO] [stdout] 152 | if let Some((len, action)) = rule.run(rest, index, current_len) { [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/sdk/token/lex.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 152 ~ match rule.run(rest, index, current_len) { Some((len, action)) => { [INFO] [stdout] 153 | current_len = len; [INFO] [stdout] 154 | current_action = action; [INFO] [stdout] 155 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/pt_html.rs from 2021 edition to 2024 [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `regen` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/dynamic/dyn_node.rs [INFO] [stderr] * src/sdk/gen.rs [INFO] [stderr] * src/sdk/mod.rs [INFO] [stderr] * src/sdk/token/token_stream.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/dynamic/dyn_node.rs:23:48 [INFO] [stderr] | [INFO] [stderr] 23 | ($param:ident, $ts:ident, $children:ident, $parse_expr: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/token/token_stream.rs:105:18 [INFO] [stderr] | [INFO] [stderr] 105 | ( $ts:ident, $inner_optional: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/token/token_stream.rs:132:18 [INFO] [stderr] | [INFO] [stderr] 132 | ( $ts:ident, $inner_required: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/token/token_stream.rs:156:31 [INFO] [stderr] | [INFO] [stderr] 156 | ( $ts:ident, $list:ident, $inner: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/gen.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | rules: [ $( $token_rule:expr_2021 ),* , ]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/sdk/mod.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | (($($t:tt)*) $var:expr_2021 ) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/sdk/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub mod gen; [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/dynamic/dyn_node.rs:23:60 [INFO] [stdout] | [INFO] [stdout] 23 | ($param:ident, $ts:ident, $children:ident, $parse_expr:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 23 | ($param:ident, $ts:ident, $children:ident, $parse_expr:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/token/token_stream.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | ( $ts:ident, $inner_optional: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ( $ts:ident, $inner_optional:expr_2021 ) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/token/token_stream.rs:132:34 [INFO] [stdout] | [INFO] [stdout] 132 | ( $ts:ident, $inner_required: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 132 | ( $ts:ident, $inner_required:expr_2021 ) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/token/token_stream.rs:156:38 [INFO] [stdout] | [INFO] [stdout] 156 | ( $ts:ident, $list:ident, $inner: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 156 | ( $ts:ident, $list:ident, $inner:expr_2021 ) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/gen.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | rules: [ $( $token_rule: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] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 13 | rules: [ $( $token_rule:expr_2021 ),* , ]; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/sdk/mod.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | (($($t:tt)*) $var:expr ) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 25 | (($($t:tt)*) $var:expr_2021 ) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:434:32 [INFO] [stdout] | [INFO] [stdout] 434 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_extract { si.set(m, o.clone()); } } [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/grammar.rs:434:89 [INFO] [stdout] | [INFO] [stdout] 434 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_extract { si.set(m, o.clone()); } } [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] 434 | if let Some(o) = _ovr { match &self.m_kw_extract { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:567:8 [INFO] [stdout] | [INFO] [stdout] 567 | if let Some(m) = &self.m_type { m.apply_semantic(si, _ovr); } [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/grammar.rs:567:65 [INFO] [stdout] | [INFO] [stdout] 567 | if let Some(m) = &self.m_type { m.apply_semantic(si, _ovr); } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 567 | match &self.m_type { Some(m) => { m.apply_semantic(si, _ovr); } _ => {}} [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:605:32 [INFO] [stdout] | [INFO] [stdout] 605 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_optional { si.set(m, o.clone()); } } [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/grammar.rs:605:90 [INFO] [stdout] | [INFO] [stdout] 605 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_optional { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 605 | if let Some(o) = _ovr { match &self.m_kw_optional { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:606:32 [INFO] [stdout] | [INFO] [stdout] 606 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_token { si.set(m, o.clone()); } } [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/grammar.rs:606:87 [INFO] [stdout] | [INFO] [stdout] 606 | if let Some(o) = _ovr { if let Some(m) = &self.m_kw_token { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 606 | if let Some(o) = _ovr { match &self.m_kw_token { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:608:32 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(o) = _ovr { if let Some(m) = &self.m_token_content { si.set(m, o.clone()); } } [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/grammar.rs:608:92 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(o) = _ovr { if let Some(m) = &self.m_token_content { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(o) = _ovr { match &self.m_token_content { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/grammar.rs:609:32 [INFO] [stdout] | [INFO] [stdout] 609 | if let Some(o) = _ovr { if let Some(m) = &self.m_is_list { si.set(m, o.clone()); } } [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/grammar.rs:609:86 [INFO] [stdout] | [INFO] [stdout] 609 | if let Some(o) = _ovr { if let Some(m) = &self.m_is_list { si.set(m, o.clone()); } } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 609 | if let Some(o) = _ovr { match &self.m_is_list { Some(m) => { si.set(m, o.clone()); } _ => {}} } [INFO] [stdout] | ~~~~~ ++++++++++++ ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/sdk/token/lex.rs:152:16 [INFO] [stdout] | [INFO] [stdout] 152 | if let Some((len, action)) = rule.run(rest, index, current_len) { [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/sdk/token/lex.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 152 ~ match rule.run(rest, index, current_len) { Some((len, action)) => { [INFO] [stdout] 153 | current_len = len; [INFO] [stdout] 154 | current_action = action; [INFO] [stdout] 155 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking regen-lang v0.0.7 (/tmp/fixit) [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/sdk/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub mod gen; [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 14 | pub mod r#gen; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/sdk/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub mod gen; [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 14 | pub mod r#gen; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regen-lang` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regen-lang` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "0233402928ccd8362144124fd968c18b0789edb7549f1b4a91e9f3ec9994ee0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0233402928ccd8362144124fd968c18b0789edb7549f1b4a91e9f3ec9994ee0f", kill_on_drop: false }` [INFO] [stdout] 0233402928ccd8362144124fd968c18b0789edb7549f1b4a91e9f3ec9994ee0f