[INFO] fetching crate creole-nom 1.0.9... [INFO] checking creole-nom-1.0.9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate creole-nom 1.0.9 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate creole-nom 1.0.9 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 creole-nom 1.0.9 [INFO] finished tweaking crates.io crate creole-nom 1.0.9 [INFO] tweaked toml for crates.io crate creole-nom 1.0.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate creole-nom 1.0.9 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 44134e4669b4a25f194bd1d7d51b81966edee5b63ef6780160a1b6a532e41b1b [INFO] running `Command { std: "docker" "start" "-a" "44134e4669b4a25f194bd1d7d51b81966edee5b63ef6780160a1b6a532e41b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44134e4669b4a25f194bd1d7d51b81966edee5b63ef6780160a1b6a532e41b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44134e4669b4a25f194bd1d7d51b81966edee5b63ef6780160a1b6a532e41b1b", kill_on_drop: false }` [INFO] [stdout] 44134e4669b4a25f194bd1d7d51b81966edee5b63ef6780160a1b6a532e41b1b [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] fc44bf0c81c86ed38aa16032668ed4dbcd2d231d65e2cd4ae9d1b13e2f5799cc [INFO] running `Command { std: "docker" "start" "-a" "fc44bf0c81c86ed38aa16032668ed4dbcd2d231d65e2cd4ae9d1b13e2f5799cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking creole-nom v1.0.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `html` [INFO] [stdout] --> src/creole.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | #[cfg(not(feature = "html"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `extended`, `fold`, `font-color`, and `link-button` [INFO] [stdout] = help: consider adding `html` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `html` [INFO] [stdout] --> src/creole.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | #[cfg(not(feature = "html"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `extended`, `fold`, `font-color`, and `link-button` [INFO] [stdout] = help: consider adding `html` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [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/creole.rs:5:35 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 299 | parser: impl FnMut(&'a str) -> IResult<&'a str, (Option>, Option>)>, [INFO] [stdout] | ------------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 300 | ) -> impl FnMut(&'a str) -> IResult<&'a str, Vec>> { [INFO] [stdout] 301 | alt((collect_opt_pair1(parser), success(vec![]))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 385 | term_parser: impl FnMut(&'a str) -> IResult<&'a str, bool>, [INFO] [stdout] | ---------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 386 | parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 387 | fail_parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 388 | ) -> impl FnMut(&'a str) -> IResult<&'a str, Vec>> { [INFO] [stdout] 389 | collect_opt_pair0(take_while_parser_fail_or(term_parser, parser, fail_parser)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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.rs:396:23 [INFO] [stdout] | [INFO] [stdout] 393 | parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 394 | fail_parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 395 | ) -> impl FnMut(&'a str) -> IResult<&'a str, Vec>> { [INFO] [stdout] 396 | collect_opt_pair0(take_while_parser_fail(parser, fail_parser)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `creole-nom` (lib) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/creole.rs:5:35 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 299 | parser: impl FnMut(&'a str) -> IResult<&'a str, (Option>, Option>)>, [INFO] [stdout] | ------------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 300 | ) -> impl FnMut(&'a str) -> IResult<&'a str, Vec>> { [INFO] [stdout] 301 | alt((collect_opt_pair1(parser), success(vec![]))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 385 | term_parser: impl FnMut(&'a str) -> IResult<&'a str, bool>, [INFO] [stdout] | ---------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 386 | parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 387 | fail_parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 388 | ) -> impl FnMut(&'a str) -> IResult<&'a str, Vec>> { [INFO] [stdout] 389 | collect_opt_pair0(take_while_parser_fail_or(term_parser, parser, fail_parser)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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.rs:396:23 [INFO] [stdout] | [INFO] [stdout] 393 | parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 394 | fail_parser: impl FnMut(&'a str) -> IResult<&'a str, ICreole<'a>>, [INFO] [stdout] | ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 395 | ) -> impl FnMut(&'a str) -> IResult<&'a str, Vec>> { [INFO] [stdout] 396 | collect_opt_pair0(take_while_parser_fail(parser, fail_parser)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `creole-nom` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "fc44bf0c81c86ed38aa16032668ed4dbcd2d231d65e2cd4ae9d1b13e2f5799cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc44bf0c81c86ed38aa16032668ed4dbcd2d231d65e2cd4ae9d1b13e2f5799cc", kill_on_drop: false }` [INFO] [stdout] fc44bf0c81c86ed38aa16032668ed4dbcd2d231d65e2cd4ae9d1b13e2f5799cc