[INFO] fetching crate ansi_parser_extended 0.1.9... [INFO] checking ansi_parser_extended-0.1.9 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate ansi_parser_extended 0.1.9 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate ansi_parser_extended 0.1.9 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 ansi_parser_extended 0.1.9 [INFO] finished tweaking crates.io crate ansi_parser_extended 0.1.9 [INFO] tweaked toml for crates.io crate ansi_parser_extended 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 80 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding proc-macro-error v0.4.12 (available: v1.0.4) [INFO] [stderr] Adding proc-macro-error-attr v0.4.12 (available: v1.0.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding syn-mid v0.5.4 (available: v0.6.0) [INFO] [stderr] Adding sysinfo v0.30.13 (available: v0.31.4) [INFO] [stderr] Adding windows v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aff24e85817f63d7f029dc7db011843756e371d21a724f5e17a5852964d92273 [INFO] running `Command { std: "docker" "start" "-a" "aff24e85817f63d7f029dc7db011843756e371d21a724f5e17a5852964d92273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aff24e85817f63d7f029dc7db011843756e371d21a724f5e17a5852964d92273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff24e85817f63d7f029dc7db011843756e371d21a724f5e17a5852964d92273", kill_on_drop: false }` [INFO] [stdout] aff24e85817f63d7f029dc7db011843756e371d21a724f5e17a5852964d92273 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be24e5548e2b688bc8196a0a799808bfe50141c8f2b638861e6d71c829a897f8 [INFO] running `Command { std: "docker" "start" "-a" "be24e5548e2b688bc8196a0a799808bfe50141c8f2b638861e6d71c829a897f8", 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] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling stfu8 v0.2.7 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking genawaiter-macro v0.99.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking ansi-parser v0.9.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Checking sysinfo v0.30.13 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling const_typed_builder_derive v0.3.0 [INFO] [stderr] Checking get_chunk v1.2.2 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling voca_rs v1.15.2 [INFO] [stderr] Checking const_typed_builder v0.3.0 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stderr] Compiling demonstrate v0.4.5 [INFO] [stderr] Checking ansi_parser_extended v0.1.9 (/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 `ansi_parser_extended` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/parse_ansi_text/raw_ansi_parse/parsers.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/parse_ansi_text/raw_ansi_parse/parsers.rs:20:18 [INFO] [stderr] | [INFO] [stderr] 20 | ($sig:ident, $tag:expr_2021, $ret:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/parse_ansi_text/raw_ansi_parse/parsers.rs:20:34 [INFO] [stderr] | [INFO] [stderr] 20 | ($sig:ident, $tag:expr_2021, $ret:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/iterators/compose.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::gen, yield_}; [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/iterators/compose.rs:97:20 [INFO] [stdout] | [INFO] [stdout] 97 | return gen!({ [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/parse_ansi_text/raw_ansi_parse/parsers.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr, $ret:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr_2021, $ret:expr) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/parse_ansi_text/raw_ansi_parse/parsers.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr, $ret:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr, $ret:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/files/file_reader.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 102 | while let Some(chunk) = reader.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/files/file_reader.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/files/file_reader.rs:262:15 [INFO] [stdout] | [INFO] [stdout] 262 | while let Some(chunk) = file_reader.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/files/file_reader.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/files/file_reader.rs:283:15 [INFO] [stdout] | [INFO] [stdout] 283 | while let Some(chunk) = file_reader.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/files/file_reader.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/files/file_reader.rs:321:15 [INFO] [stdout] | [INFO] [stdout] 321 | while let Some(chunk) = file_reader.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/files/file_reader.rs:323:9 [INFO] [stdout] | [INFO] [stdout] 323 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/files/file_reader.rs:341:15 [INFO] [stdout] | [INFO] [stdout] 341 | while let Some(chunk) = file_reader.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/files/file_reader.rs:343:9 [INFO] [stdout] | [INFO] [stdout] 343 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/iterators/split_to_lines.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | while let Some(chunk) = self.iter.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/iterators/split_to_lines.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/parse_ansi_text/parse_text_matching_single_span.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | while let Some(output) = raw_ansi_parse.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/parse_ansi_text/parse_text_matching_single_span.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/parse_file/file_to_lines_of_spans.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | while let Some(ready_output) = result.output { [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/parse_file/file_to_lines_of_spans.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/parse_file/file_to_spans.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 38 | while let Some(ready_output) = result.output { [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/parse_file/file_to_spans.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `ansi_parser_extended` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/parse_ansi_text/raw_ansi_parse/parsers.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/parse_ansi_text/raw_ansi_parse/parsers.rs:20:18 [INFO] [stderr] | [INFO] [stderr] 20 | ($sig:ident, $tag:expr_2021, $ret:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/parse_ansi_text/raw_ansi_parse/parsers.rs:20:34 [INFO] [stderr] | [INFO] [stderr] 20 | ($sig:ident, $tag:expr_2021, $ret:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/iterators/compose.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::gen, yield_}; [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Original diagnostics will follow. [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/iterators/compose.rs:97:20 [INFO] [stdout] | [INFO] [stdout] 97 | return gen!({ [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/parse_ansi_text/raw_ansi_parse/parsers.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr, $ret:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr_2021, $ret:expr) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/parse_ansi_text/raw_ansi_parse/parsers.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr, $ret:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 20 | ($sig:ident, $tag:expr, $ret:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/iterators/split_to_lines.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | while let Some(chunk) = self.iter.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/iterators/split_to_lines.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/parse_ansi_text/parse_text_matching_single_span.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | while let Some(output) = raw_ansi_parse.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/parse_ansi_text/parse_text_matching_single_span.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/parse_file/file_to_lines_of_spans.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | while let Some(ready_output) = result.output { [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/parse_file/file_to_lines_of_spans.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/parse_file/file_to_spans.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 38 | while let Some(ready_output) = result.output { [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/parse_file/file_to_spans.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.06s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking ansi_parser_extended v0.1.9 (/tmp/fixit) [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/iterators/compose.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::gen, yield_}; [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::r#gen, yield_}; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found reserved keyword `gen` [INFO] [stdout] --> src/iterators/compose.rs:97:20 [INFO] [stdout] | [INFO] [stdout] 97 | return gen!({ [INFO] [stdout] | ^^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/iterators/compose.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::gen, yield_}; [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::r#gen, yield_}; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found reserved keyword `gen` [INFO] [stdout] --> src/iterators/compose.rs:97:20 [INFO] [stdout] | [INFO] [stdout] 97 | return gen!({ [INFO] [stdout] | ^^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `rc::gen` and `yield_` [INFO] [stdout] --> src/iterators/compose.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | use genawaiter::{rc::gen, yield_}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ansi_parser_extended` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ansi_parser_extended` (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" "be24e5548e2b688bc8196a0a799808bfe50141c8f2b638861e6d71c829a897f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be24e5548e2b688bc8196a0a799808bfe50141c8f2b638861e6d71c829a897f8", kill_on_drop: false }` [INFO] [stdout] be24e5548e2b688bc8196a0a799808bfe50141c8f2b638861e6d71c829a897f8