[INFO] fetching crate c4 0.1.0... [INFO] checking c4-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate c4 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate c4 0.1.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate c4 0.1.0 [INFO] finished tweaking crates.io crate c4 0.1.0 [INFO] tweaked toml for crates.io crate c4 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd78cb6ae16edf0e575dccd11cd7c04875771a137f9d99a2a2736147ccb0955e [INFO] running `Command { std: "docker" "start" "-a" "cd78cb6ae16edf0e575dccd11cd7c04875771a137f9d99a2a2736147ccb0955e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd78cb6ae16edf0e575dccd11cd7c04875771a137f9d99a2a2736147ccb0955e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd78cb6ae16edf0e575dccd11cd7c04875771a137f9d99a2a2736147ccb0955e", kill_on_drop: false }` [INFO] [stdout] cd78cb6ae16edf0e575dccd11cd7c04875771a137f9d99a2a2736147ccb0955e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88b64da3f0a6217c9ea23f4093c3977c4eeab1fa9febe4dbf0489393b3f8f428 [INFO] running `Command { std: "docker" "start" "-a" "88b64da3f0a6217c9ea23f4093c3977c4eeab1fa9febe4dbf0489393b3f8f428", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking c4 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | try!(write ! ( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | try!(write ! ( fmt , "EOF" )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | try!(write ! ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write ! ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write ! ( fmt , ", `{}`" , escape_default ( elem ) )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | 'a' ...'z' => Matched(next, ()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:137:41 [INFO] [stdout] | [INFO] [stdout] 137 | ... 'a' ...'z' | 'A' ...'Z' | '0' ...'9' => [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:137:54 [INFO] [stdout] | [INFO] [stdout] 137 | ... 'a' ...'z' | 'A' ...'Z' | '0' ...'9' => [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:137:67 [INFO] [stdout] | [INFO] [stdout] 137 | ... 'a' ...'z' | 'A' ...'Z' | '0' ...'9' => [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:173:49 [INFO] [stdout] | [INFO] [stdout] 173 | ... 'a' ...'z' | 'A' ...'Z' | '0' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:173:62 [INFO] [stdout] | [INFO] [stdout] 173 | ... 'a' ...'z' | 'A' ...'Z' | '0' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:174:45 [INFO] [stdout] | [INFO] [stdout] 174 | ... ...'9' => Matched(next, ()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | try!(write ! ( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | try!(write ! ( fmt , "EOF" )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | try!(write ! ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write ! ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser/generated.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write ! ( fmt , ", `{}`" , escape_default ( elem ) )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn within(&self, namespace: &str) -> Accessor; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | fn within(&self, namespace: &str) -> dyn Accessor; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | 'a' ...'z' => Matched(next, ()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:137:41 [INFO] [stdout] | [INFO] [stdout] 137 | ... 'a' ...'z' | 'A' ...'Z' | '0' ...'9' => [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:137:54 [INFO] [stdout] | [INFO] [stdout] 137 | ... 'a' ...'z' | 'A' ...'Z' | '0' ...'9' => [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:137:67 [INFO] [stdout] | [INFO] [stdout] 137 | ... 'a' ...'z' | 'A' ...'Z' | '0' ...'9' => [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:173:49 [INFO] [stdout] | [INFO] [stdout] 173 | ... 'a' ...'z' | 'A' ...'Z' | '0' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:173:62 [INFO] [stdout] | [INFO] [stdout] 173 | ... 'a' ...'z' | 'A' ...'Z' | '0' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/generated.rs:174:45 [INFO] [stdout] | [INFO] [stdout] 174 | ... ...'9' => Matched(next, ()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn within(&self, namespace: &str) -> Accessor; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | fn within(&self, namespace: &str) -> dyn Accessor; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/parser/mod.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_vec`, `from_str`, and `from_string` are never used [INFO] [stdout] --> src/parser/mod.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Value { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 11 | pub fn from_vec(v: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn from_str(s: &str) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn from_string(s: &String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Property` is never constructed [INFO] [stdout] --> src/parser/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Property { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parser/mod.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Property { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 30 | pub fn new(_id: String, _value: Value) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rule` is never constructed [INFO] [stdout] --> src/parser/mod.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct Rule { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Selector` is never constructed [INFO] [stdout] --> src/parser/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | struct Selector(Vec); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/generated.rs:599:9 [INFO] [stdout] | [INFO] [stdout] 593 | let mut state = ParseState::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 599 | Err(ParseError{line: line, [INFO] [stdout] | _________^ [INFO] [stdout] 600 | | column: col, [INFO] [stdout] 601 | | offset: state.max_err_pos, [INFO] [stdout] 602 | | expected: state.expected,}) [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/parser/mod.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_vec`, `from_str`, and `from_string` are never used [INFO] [stdout] --> src/parser/mod.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Value { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 11 | pub fn from_vec(v: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn from_str(s: &str) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn from_string(s: &String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Property` is never constructed [INFO] [stdout] --> src/parser/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Property { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parser/mod.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Property { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 30 | pub fn new(_id: String, _value: Value) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rule` is never constructed [INFO] [stdout] --> src/parser/mod.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct Rule { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `c4` (lib) due to 2 previous errors; 19 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `Selector` is never constructed [INFO] [stdout] --> src/parser/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | struct Selector(Vec); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/generated.rs:599:9 [INFO] [stdout] | [INFO] [stdout] 593 | let mut state = ParseState::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 599 | Err(ParseError{line: line, [INFO] [stdout] | _________^ [INFO] [stdout] 600 | | column: col, [INFO] [stdout] 601 | | offset: state.max_err_pos, [INFO] [stdout] 602 | | expected: state.expected,}) [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `c4` (lib test) due to 2 previous errors; 19 warnings emitted [INFO] running `Command { std: "docker" "inspect" "88b64da3f0a6217c9ea23f4093c3977c4eeab1fa9febe4dbf0489393b3f8f428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88b64da3f0a6217c9ea23f4093c3977c4eeab1fa9febe4dbf0489393b3f8f428", kill_on_drop: false }` [INFO] [stdout] 88b64da3f0a6217c9ea23f4093c3977c4eeab1fa9febe4dbf0489393b3f8f428