[INFO] fetching crate castep-cell-parser 0.1.0... [INFO] checking castep-cell-parser-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate castep-cell-parser 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate castep-cell-parser 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 castep-cell-parser 0.1.0 [INFO] finished tweaking crates.io crate castep-cell-parser 0.1.0 [INFO] tweaked toml for crates.io crate castep-cell-parser 0.1.0 written to /workspace/builds/worker-3-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] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding castep-periodic-table v0.3.2 (latest: v0.5.1) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f18eacc1ff1a6ffdd36b1eb82fd17d5b73d7b7901379910cd45a3a3144f0da3d [INFO] running `Command { std: "docker" "start" "-a" "f18eacc1ff1a6ffdd36b1eb82fd17d5b73d7b7901379910cd45a3a3144f0da3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f18eacc1ff1a6ffdd36b1eb82fd17d5b73d7b7901379910cd45a3a3144f0da3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f18eacc1ff1a6ffdd36b1eb82fd17d5b73d7b7901379910cd45a3a3144f0da3d", kill_on_drop: false }` [INFO] [stdout] f18eacc1ff1a6ffdd36b1eb82fd17d5b73d7b7901379910cd45a3a3144f0da3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a707a438ff3b7770419e9618518173ada49662aa99decc40c470a936ee236301 [INFO] running `Command { std: "docker" "start" "-a" "a707a438ff3b7770419e9618518173ada49662aa99decc40c470a936ee236301", kill_on_drop: false }` [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking castep-periodic-table v0.3.2 [INFO] [stderr] Checking castep-cell-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` 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: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_keyword` [INFO] [stdout] --> src/parsing/helpers/mod.rs:73:36 [INFO] [stdout] | [INFO] [stdout] 73 | block::get_block_data, get_keyword, keywords::lattice::parse_lattice_param, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` 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: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `TS` [INFO] [stdout] --> src/keywords/positions/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "TS")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `TS` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/parsing/helpers/mod.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn current_sections<'s>(input: &mut &'s str) -> PResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Accumulate>` will fail [INFO] [stdout] --> src/parsing/helpers/mod.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | repeat(0.., skip_comments_blank_lines).parse_next(input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/parsing/helpers/mod.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn current_sections<'s>(input: &mut &'s str) -> PResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Accumulate>` will fail [INFO] [stdout] --> src/parsing/helpers/mod.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | repeat(0.., skip_comments_blank_lines).parse_next(input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` 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/parsing/helpers/keywords/ionic_positions.rs:41:39 [INFO] [stdout] | [INFO] [stdout] 41 | .map_err(|_| ErrMode::Cut(ContextError::::new()))?; [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parsing/helpers/keywords/ionic_positions.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | ElementSymbol::from_str(s).map_err(|_| ErrMode::Cut(ContextError::::new())) [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/parsing/helpers/keywords/ionic_positions.rs:64:35 [INFO] [stdout] | [INFO] [stdout] 64 | .map_err(|_| ErrMode::Cut(ContextError::::new()))?; [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/parsing/helpers/keywords/ionic_positions.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | .map(|line| parse_line_of_position(line).map_err(|_| CellParseError::Invalid)) [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; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `castep-cell-parser` (lib test) due to 5 previous errors; 6 warnings 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/parsing/helpers/keywords/ionic_positions.rs:41:39 [INFO] [stdout] | [INFO] [stdout] 41 | .map_err(|_| ErrMode::Cut(ContextError::::new()))?; [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parsing/helpers/keywords/ionic_positions.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | ElementSymbol::from_str(s).map_err(|_| ErrMode::Cut(ContextError::::new())) [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/parsing/helpers/keywords/ionic_positions.rs:64:35 [INFO] [stdout] | [INFO] [stdout] 64 | .map_err(|_| ErrMode::Cut(ContextError::::new()))?; [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/parsing/helpers/keywords/ionic_positions.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | .map(|line| parse_line_of_position(line).map_err(|_| CellParseError::Invalid)) [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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `castep-cell-parser` (lib) due to 5 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a707a438ff3b7770419e9618518173ada49662aa99decc40c470a936ee236301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a707a438ff3b7770419e9618518173ada49662aa99decc40c470a936ee236301", kill_on_drop: false }` [INFO] [stdout] a707a438ff3b7770419e9618518173ada49662aa99decc40c470a936ee236301