[INFO] fetching crate lalrpop 0.21.0... [INFO] checking lalrpop-0.21.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate lalrpop 0.21.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate lalrpop 0.21.0 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 lalrpop 0.21.0 [INFO] finished tweaking crates.io crate lalrpop 0.21.0 [INFO] tweaked toml for crates.io crate lalrpop 0.21.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate lalrpop 0.21.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 830f413f56e5576fc36545a67ffa7f5449d894fe7be3b2f4562b09c0c0d993d1 [INFO] running `Command { std: "docker" "start" "-a" "830f413f56e5576fc36545a67ffa7f5449d894fe7be3b2f4562b09c0c0d993d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "830f413f56e5576fc36545a67ffa7f5449d894fe7be3b2f4562b09c0c0d993d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830f413f56e5576fc36545a67ffa7f5449d894fe7be3b2f4562b09c0c0d993d1", kill_on_drop: false }` [INFO] [stdout] 830f413f56e5576fc36545a67ffa7f5449d894fe7be3b2f4562b09c0c0d993d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5f2b03558e553797ec5b1faeecf2e862fb0ee3e4a6fd717b5525ff0ae2d2d741 [INFO] running `Command { std: "docker" "start" "-a" "5f2b03558e553797ec5b1faeecf2e862fb0ee3e4a6fd717b5525ff0ae2d2d741", 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 libc v0.2.155 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bit-vec v0.7.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking ena v0.14.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bit-set v0.6.0 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking ascii-canvas v3.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking lalrpop-util v0.21.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking lalrpop v0.21.0 (/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 `lalrpop` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/log.rs [INFO] [stderr] * src/lr1/lane_table/table/mod.rs [INFO] [stderr] * src/normalize/mod.rs [INFO] [stderr] * src/parser/mod.rs [INFO] [stderr] * src/rust/mod.rs [INFO] [stderr] * src/tok/mod.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/rust/mod.rs:18:6 [INFO] [stderr] | [INFO] [stderr] 18 | ($w:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/rust/mod.rs:24:6 [INFO] [stderr] | [INFO] [stderr] 24 | ($w:expr_2021, $($args:tt)*) => {{ [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/log.rs:41:6 [INFO] [stderr] | [INFO] [stderr] 41 | ($session:expr_2021, $level:ident, $($args: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/log.rs:41:42 [INFO] [stderr] | [INFO] [stderr] 41 | ($session:expr_2021, $level:ident, $($args: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/log.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | ($($args: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/log.rs:53:6 [INFO] [stderr] | [INFO] [stderr] 53 | ($session:expr_2021, $phase_name:expr_2021, $action:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/log.rs:53:26 [INFO] [stderr] | [INFO] [stderr] 53 | ($session:expr_2021, $phase_name:expr_2021, $action:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/log.rs:53:49 [INFO] [stderr] | [INFO] [stderr] 53 | ($session:expr_2021, $phase_name:expr_2021, $action:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/normalize/mod.rs:18:6 [INFO] [stderr] | [INFO] [stderr] 18 | ($span: expr_2021, $($args: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/normalize/mod.rs:18:26 [INFO] [stderr] | [INFO] [stderr] 18 | ($span: expr_2021, $($args: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/parser/mod.rs:34:6 [INFO] [stderr] | [INFO] [stderr] 34 | ($input:expr_2021, $offset:expr_2021, $pat:ident, $tok:ident) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/parser/mod.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | ($input:expr_2021, $offset:expr_2021, $pat:ident, $tok:ident) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:141:6 [INFO] [stderr] | [INFO] [stderr] 141 | ($this:expr_2021, $action:expr_2021, $fallback:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | ($this:expr_2021, $action:expr_2021, $fallback:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:141:42 [INFO] [stderr] | [INFO] [stderr] 141 | ($this:expr_2021, $action:expr_2021, $fallback:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:156:6 [INFO] [stderr] | [INFO] [stderr] 156 | ($e:expr_2021, $err:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:156:20 [INFO] [stderr] | [INFO] [stderr] 156 | ($e:expr_2021, $err:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lr1/lane_table/table/mod.rs:46:75 [INFO] [stderr] | [INFO] [stderr] 45 | impl<'grammar> LaneTable<'grammar> { [INFO] [stderr] | -------- lifetime `'grammar` declared here [INFO] [stderr] 46 | pub fn new(grammar: &'grammar Grammar, conflicts: usize) -> LaneTable<'_> { [INFO] [stderr] | ^^ this elided lifetime gets resolved as `'grammar` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 17 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/rust/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | ($w: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] 18 | ($w:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/rust/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | ($w:expr, $($args:tt)*) => {{ [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] 24 | ($w:expr_2021, $($args:tt)*) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | ($session:expr, $level:ident, $($args: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] 41 | ($session:expr_2021, $level:ident, $($args:expr),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:41:43 [INFO] [stdout] | [INFO] [stdout] 41 | ($session:expr, $level:ident, $($args: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] 41 | ($session:expr, $level:ident, $($args: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/log.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | ($($args: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] 47 | ($($args: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/log.rs:53:15 [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr_2021, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:53:33 [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr_2021, $action:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:53:47 [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lr1/lane_table/table/mod.rs:46:75 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'grammar> LaneTable<'grammar> { [INFO] [stdout] | -------- lifetime `'grammar` declared here [INFO] [stdout] 46 | pub fn new(grammar: &'grammar Grammar, conflicts: usize) -> LaneTable<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'grammar` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/normalize/mod.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | ($span: expr, $($args: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] 18 | ($span: expr_2021, $($args:expr),+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/normalize/mod.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | ($span: expr, $($args: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] 18 | ($span: expr, $($args: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/parser/mod.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr, $offset:expr, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr_2021, $offset:expr, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/parser/mod.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr, $offset:expr, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr, $offset:expr_2021, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr_2021, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:141:26 [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr_2021, $fallback:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:141:42 [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr, $err:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr_2021, $err:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr, $err:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr, $err:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/build/mod.rs:382:12 [INFO] [stdout] | [INFO] [stdout] 382 | if let Some(mut stdout) = term::stdout() { [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/build/mod.rs:384:9 [INFO] [stdout] | [INFO] [stdout] 384 | } [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] 382 ~ match term::stdout() { Some(mut stdout) => { [INFO] [stdout] 383 | return canvas.write_to(&mut *stdout); [INFO] [stdout] 384 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/build/mod.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | while let Some(Kernel { items: seed_items }) = kernel_set.next() { [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/lr1/build/mod.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/codegen/parse_table.rs:499:20 [INFO] [stdout] | [INFO] [stdout] 499 | if let Some(new_state) = state.shifts.get(terminal) { [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/lr1/codegen/parse_table.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | } 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] 499 ~ match state.shifts.get(terminal) { Some(new_state) => { [INFO] [stdout] 500 | ( [INFO] [stdout] ... [INFO] [stdout] 503 | ) [INFO] [stdout] 504 ~ } _ => { [INFO] [stdout] 505 | Self::write_reduction(custom, state, &Token::Terminal(terminal.clone())) [INFO] [stdout] 506 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/codegen/parse_table.rs:562:20 [INFO] [stdout] | [INFO] [stdout] 562 | if let Some(&new_state) = state.gotos.get(nonterminal) { [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/lr1/codegen/parse_table.rs:567:17 [INFO] [stdout] | [INFO] [stdout] 567 | } 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] 562 ~ match state.gotos.get(nonterminal) { Some(&new_state) => { [INFO] [stdout] 563 | ( [INFO] [stdout] ... [INFO] [stdout] 566 | ) [INFO] [stdout] 567 ~ } _ => { [INFO] [stdout] 568 | (None, Comment::Error(nonterminal)) [INFO] [stdout] 569 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/resolve/mod.rs:64:16 [INFO] [stdout] | [INFO] [stdout] 64 | if let Some(old_def) = identifiers.insert(id.clone(), def) { [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/normalize/resolve/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 64 ~ match identifiers.insert(id.clone(), def) { Some(old_def) => { [INFO] [stdout] 65 | let description = def.description(); [INFO] [stdout] ... [INFO] [stdout] 77 | } [INFO] [stdout] 78 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/resolve/mod.rs:265:21 [INFO] [stdout] | [INFO] [stdout] 265 | let id = if let SymbolKind::AmbiguousId(ref name) = symbol.kind { [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/normalize/resolve/mod.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | } 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] 265 ~ let id = match symbol.kind { SymbolKind::AmbiguousId(ref name) => { [INFO] [stdout] 266 | name.clone() [INFO] [stdout] 267 ~ } _ => { [INFO] [stdout] 268 | panic!("Should never happen."); [INFO] [stdout] 269 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/macro_expand/mod.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | while let Some(sym) = self.expansion_stack.pop() { [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/normalize/macro_expand/mod.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/macro_expand/mod.rs:307:12 [INFO] [stdout] | [INFO] [stdout] 307 | if let Some(ref c) = *opt_cond { [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/normalize/macro_expand/mod.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | } 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] 307 ~ match *opt_cond { Some(ref c) => { [INFO] [stdout] 308 | match args[&c.lhs] { [INFO] [stdout] ... [INFO] [stdout] 325 | } [INFO] [stdout] 326 ~ } _ => { [INFO] [stdout] 327 | Ok(true) [INFO] [stdout] 328 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/token_check/mod.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | let mode = if let Some(enum_token) = grammar.enum_token() { [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/normalize/token_check/mod.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | } 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] 23 ~ let mode = match grammar.enum_token() { Some(enum_token) => { [INFO] [stdout] 24 | assert!( [INFO] [stdout] ... [INFO] [stdout] 35 | } [INFO] [stdout] 36 ~ } _ => { [INFO] [stdout] 37 | TokenMode::Internal { [INFO] [stdout] 38 | match_block: MatchBlock::new(grammar.match_token())?, [INFO] [stdout] 39 | } [INFO] [stdout] 40 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/tyinfer/mod.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | if let MatchMapping::Terminal(user_name) = &match_entry.user_name { [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/normalize/tyinfer/mod.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 99 ~ match &match_entry.user_name { MatchMapping::Terminal(user_name) => { [INFO] [stdout] 100 | types.add_term_type(user_name.clone(), input_str.clone()); [INFO] [stdout] 101 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/lower/mod.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | if let Some(enum_token) = data.enum_token { [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/normalize/lower/mod.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 109 ~ match data.enum_token { Some(enum_token) => { [INFO] [stdout] 110 | self.conversions [INFO] [stdout] ... [INFO] [stdout] 116 | })); [INFO] [stdout] 117 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/inline/graph/mod.rs:71:28 [INFO] [stdout] | [INFO] [stdout] 71 | if let Some(&to_index) = self.nonterminal_map.get(to) { [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/normalize/inline/graph/mod.rs:73:25 [INFO] [stdout] | [INFO] [stdout] 73 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 71 ~ match self.nonterminal_map.get(to) { Some(&to_index) => { [INFO] [stdout] 72 | self.graph.add_edge(from_index, to_index, ()); [INFO] [stdout] 73 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `lalrpop` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/lexer/dfa/overlap.rs [INFO] [stderr] * src/log.rs [INFO] [stderr] * src/lr1/build/test.rs [INFO] [stderr] * src/lr1/build_lalr/test.rs [INFO] [stderr] * src/lr1/lane_table/table/mod.rs [INFO] [stderr] * src/lr1/lane_table/test.rs [INFO] [stderr] * src/lr1/trace/reduce/test.rs [INFO] [stderr] * src/normalize/mod.rs [INFO] [stderr] * src/parser/mod.rs [INFO] [stderr] * src/rust/mod.rs [INFO] [stderr] * src/tok/mod.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/rust/mod.rs:18:6 [INFO] [stderr] | [INFO] [stderr] 18 | ($w: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/rust/mod.rs:24:6 [INFO] [stderr] | [INFO] [stderr] 24 | ($w:expr_2021, $($args:tt)*) => {{ [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/log.rs:41:6 [INFO] [stderr] | [INFO] [stderr] 41 | ($session:expr_2021, $level:ident, $($args: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/log.rs:41:42 [INFO] [stderr] | [INFO] [stderr] 41 | ($session:expr_2021, $level:ident, $($args: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/log.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | ($($args: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/log.rs:53:6 [INFO] [stderr] | [INFO] [stderr] 53 | ($session:expr_2021, $phase_name:expr_2021, $action:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/log.rs:53:26 [INFO] [stderr] | [INFO] [stderr] 53 | ($session:expr_2021, $phase_name:expr_2021, $action:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/log.rs:53:49 [INFO] [stderr] | [INFO] [stderr] 53 | ($session:expr_2021, $phase_name:expr_2021, $action:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lexer/dfa/overlap.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ($($range:expr_2021,)*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lr1/build/test.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | ($($x:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lr1/build_lalr/test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | ($($x:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lr1/lane_table/test.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | ($($x:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lr1/trace/reduce/test.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | ($($t:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/normalize/mod.rs:18:6 [INFO] [stderr] | [INFO] [stderr] 18 | ($span: expr_2021, $($args: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/normalize/mod.rs:18:26 [INFO] [stderr] | [INFO] [stderr] 18 | ($span: expr_2021, $($args: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/parser/mod.rs:34:6 [INFO] [stderr] | [INFO] [stderr] 34 | ($input:expr_2021, $offset:expr_2021, $pat:ident, $tok:ident) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/parser/mod.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | ($input:expr_2021, $offset:expr_2021, $pat:ident, $tok:ident) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:141:6 [INFO] [stderr] | [INFO] [stderr] 141 | ($this:expr_2021, $action:expr_2021, $fallback:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:141:23 [INFO] [stderr] | [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/generate.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut gen = Generator { [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 141 | ($this:expr_2021, $action:expr_2021, $fallback:expr_2021) => {{ [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/generate.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | if let Some(result) = gen.nonterminal(symbol.clone()) { [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/generate.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | gen.depth = 0; [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/rust/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | ($w: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] 18 | ($w:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/rust/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | ($w:expr, $($args:tt)*) => {{ [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] 24 | ($w:expr_2021, $($args:tt)*) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | ($session:expr, $level:ident, $($args: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] 41 | ($session:expr_2021, $level:ident, $($args:expr),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:41:43 [INFO] [stdout] | [INFO] [stdout] 41 | ($session:expr, $level:ident, $($args: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] 41 | ($session:expr, $level:ident, $($args:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | ($($args: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] 47 | ($($args:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:53:15 [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr_2021, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> src/tok/mod.rs:141:42 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:53:33 [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr_2021, $action:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/log.rs:53:47 [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 53 | ($session:expr, $phase_name:expr, $action:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 141 | ($this:expr_2021, $action:expr_2021, $fallback:expr_2021) => {{ [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lexer/dfa/overlap.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 109 | ($($range:expr,)*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 109 | ($($range:expr_2021,)*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lr1/build/test.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | ($($x:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 34 | ($($x:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lr1/build_lalr/test.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | ($($x:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 14 | ($($x:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lr1/lane_table/table/mod.rs:46:75 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'grammar> LaneTable<'grammar> { [INFO] [stdout] | -------- lifetime `'grammar` declared here [INFO] [stdout] 46 | pub fn new(grammar: &'grammar Grammar, conflicts: usize) -> LaneTable<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'grammar` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lr1/lane_table/test.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | ($($x:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 18 | ($($x:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:156:6 [INFO] [stderr] | [INFO] [stderr] 156 | ($e:expr_2021, $err:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/tok/mod.rs:156:20 [INFO] [stderr] | [INFO] [stderr] 156 | ($e:expr_2021, $err:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lr1/lane_table/table/mod.rs:46:75 [INFO] [stderr] | [INFO] [stderr] 45 | impl<'grammar> LaneTable<'grammar> { [INFO] [stderr] | -------- lifetime `'grammar` declared here [INFO] [stderr] 46 | pub fn new(grammar: &'grammar Grammar, conflicts: usize) -> LaneTable<'_> { [INFO] [stderr] | ^^ this elided lifetime gets resolved as `'grammar` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 22 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lr1/trace/reduce/test.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | ($($t:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 23 | ($($t:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/normalize/mod.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | ($span: expr, $($args: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] 18 | ($span: expr_2021, $($args:expr),+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/normalize/mod.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | ($span: expr, $($args: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] 18 | ($span: expr, $($args: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/parser/mod.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr, $offset:expr, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr_2021, $offset:expr, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/parser/mod.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr, $offset:expr, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 34 | ($input:expr, $offset:expr_2021, $pat:ident, $tok:ident) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr_2021, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:141:26 [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr_2021, $fallback:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:141:42 [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($this:expr, $action:expr, $fallback:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr, $err:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr_2021, $err:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/tok/mod.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr, $err:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 156 | ($e:expr, $err:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/build/mod.rs:382:12 [INFO] [stdout] | [INFO] [stdout] 382 | if let Some(mut stdout) = term::stdout() { [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/build/mod.rs:384:9 [INFO] [stdout] | [INFO] [stdout] 384 | } [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] 382 ~ match term::stdout() { Some(mut stdout) => { [INFO] [stdout] 383 | return canvas.write_to(&mut *stdout); [INFO] [stdout] 384 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/build/mod.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | while let Some(Kernel { items: seed_items }) = kernel_set.next() { [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/lr1/build/mod.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/codegen/parse_table.rs:499:20 [INFO] [stdout] | [INFO] [stdout] 499 | if let Some(new_state) = state.shifts.get(terminal) { [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/lr1/codegen/parse_table.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | } 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] 499 ~ match state.shifts.get(terminal) { Some(new_state) => { [INFO] [stdout] 500 | ( [INFO] [stdout] ... [INFO] [stdout] 503 | ) [INFO] [stdout] 504 ~ } _ => { [INFO] [stdout] 505 | Self::write_reduction(custom, state, &Token::Terminal(terminal.clone())) [INFO] [stdout] 506 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/codegen/parse_table.rs:562:20 [INFO] [stdout] | [INFO] [stdout] 562 | if let Some(&new_state) = state.gotos.get(nonterminal) { [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/lr1/codegen/parse_table.rs:567:17 [INFO] [stdout] | [INFO] [stdout] 567 | } 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] 562 ~ match state.gotos.get(nonterminal) { Some(&new_state) => { [INFO] [stdout] 563 | ( [INFO] [stdout] ... [INFO] [stdout] 566 | ) [INFO] [stdout] 567 ~ } _ => { [INFO] [stdout] 568 | (None, Comment::Error(nonterminal)) [INFO] [stdout] 569 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/interpret.rs:76:15 [INFO] [stdout] | [INFO] [stdout] 76 | while let Some(terminal) = token.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/lr1/interpret.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lr1/interpret.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | if let Some(&next_index) = state.shifts.get(&terminal) { [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] 87 | } else if let Some(production) = L::reduction(state, &Token::Terminal(terminal.clone())) [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/lr1/interpret.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | } else if let Some(production) = L::reduction(state, &Token::Terminal(terminal.clone())) [INFO] [stdout] | ^ [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/lr1/interpret.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | } 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] 83 ~ match state.shifts.get(&terminal) { Some(&next_index) => { [INFO] [stdout] 84 | self.data_stack.push(ParseTree::Terminal(terminal.clone())); [INFO] [stdout] 85 | self.state_stack.push(next_index); [INFO] [stdout] 86 | token = tokens.next(); [INFO] [stdout] 87 ~ } _ => { match L::reduction(state, &Token::Terminal(terminal.clone())) [INFO] [stdout] 88 ~ { Some(production) => { [INFO] [stdout] 89 | let more = self.reduce(production); [INFO] [stdout] 90 | assert!(more); [INFO] [stdout] 91 ~ } _ => { [INFO] [stdout] 92 | return Err((state, Token::Terminal(terminal.clone()))); [INFO] [stdout] 93 ~ }}}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/resolve/mod.rs:64:16 [INFO] [stdout] | [INFO] [stdout] 64 | if let Some(old_def) = identifiers.insert(id.clone(), def) { [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/normalize/resolve/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 64 ~ match identifiers.insert(id.clone(), def) { Some(old_def) => { [INFO] [stdout] 65 | let description = def.description(); [INFO] [stdout] ... [INFO] [stdout] 77 | } [INFO] [stdout] 78 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/resolve/mod.rs:265:21 [INFO] [stdout] | [INFO] [stdout] 265 | let id = if let SymbolKind::AmbiguousId(ref name) = symbol.kind { [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/normalize/resolve/mod.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | } 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] 265 ~ let id = match symbol.kind { SymbolKind::AmbiguousId(ref name) => { [INFO] [stdout] 266 | name.clone() [INFO] [stdout] 267 ~ } _ => { [INFO] [stdout] 268 | panic!("Should never happen."); [INFO] [stdout] 269 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/macro_expand/mod.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | while let Some(sym) = self.expansion_stack.pop() { [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/normalize/macro_expand/mod.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/macro_expand/mod.rs:307:12 [INFO] [stdout] | [INFO] [stdout] 307 | if let Some(ref c) = *opt_cond { [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/normalize/macro_expand/mod.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | } 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] 307 ~ match *opt_cond { Some(ref c) => { [INFO] [stdout] 308 | match args[&c.lhs] { [INFO] [stdout] ... [INFO] [stdout] 325 | } [INFO] [stdout] 326 ~ } _ => { [INFO] [stdout] 327 | Ok(true) [INFO] [stdout] 328 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/token_check/mod.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | let mode = if let Some(enum_token) = grammar.enum_token() { [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/normalize/token_check/mod.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | } 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] 23 ~ let mode = match grammar.enum_token() { Some(enum_token) => { [INFO] [stdout] 24 | assert!( [INFO] [stdout] ... [INFO] [stdout] 35 | } [INFO] [stdout] 36 ~ } _ => { [INFO] [stdout] 37 | TokenMode::Internal { [INFO] [stdout] 38 | match_block: MatchBlock::new(grammar.match_token())?, [INFO] [stdout] 39 | } [INFO] [stdout] 40 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/tyinfer/mod.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | if let MatchMapping::Terminal(user_name) = &match_entry.user_name { [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/normalize/tyinfer/mod.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 99 ~ match &match_entry.user_name { MatchMapping::Terminal(user_name) => { [INFO] [stdout] 100 | types.add_term_type(user_name.clone(), input_str.clone()); [INFO] [stdout] 101 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/lower/mod.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | if let Some(enum_token) = data.enum_token { [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/normalize/lower/mod.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 109 ~ match data.enum_token { Some(enum_token) => { [INFO] [stdout] 110 | self.conversions [INFO] [stdout] ... [INFO] [stdout] 116 | })); [INFO] [stdout] 117 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/normalize/inline/graph/mod.rs:71:28 [INFO] [stdout] | [INFO] [stdout] 71 | if let Some(&to_index) = self.nonterminal_map.get(to) { [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/normalize/inline/graph/mod.rs:73:25 [INFO] [stdout] | [INFO] [stdout] 73 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 71 ~ match self.nonterminal_map.get(to) { Some(&to_index) => { [INFO] [stdout] 72 | self.graph.add_edge(from_index, to_index, ()); [INFO] [stdout] 73 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.31s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking lalrpop v0.21.0 (/tmp/fixit) [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/generate.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut gen = Generator { [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 | let mut r#gen = Generator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found reserved keyword `gen` [INFO] [stdout] --> src/generate.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | if let Some(result) = gen.nonterminal(symbol.clone()) { [INFO] [stdout] | ^^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lr1/lane_table/table/mod.rs:46:75 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'grammar> LaneTable<'grammar> { [INFO] [stdout] | -------- lifetime `'grammar` declared here [INFO] [stdout] 46 | pub fn new(grammar: &'grammar Grammar, conflicts: usize) -> LaneTable<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'grammar` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lr1/lane_table/table/mod.rs:46:75 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'grammar> LaneTable<'grammar> { [INFO] [stdout] | -------- lifetime `'grammar` declared here [INFO] [stdout] 46 | pub fn new(grammar: &'grammar Grammar, conflicts: usize) -> LaneTable<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'grammar` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lalrpop` (lib test) due to 3 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" "5f2b03558e553797ec5b1faeecf2e862fb0ee3e4a6fd717b5525ff0ae2d2d741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f2b03558e553797ec5b1faeecf2e862fb0ee3e4a6fd717b5525ff0ae2d2d741", kill_on_drop: false }` [INFO] [stdout] 5f2b03558e553797ec5b1faeecf2e862fb0ee3e4a6fd717b5525ff0ae2d2d741