[INFO] fetching crate wiktionary-part-of-speech-extract 0.1.2... [INFO] checking wiktionary-part-of-speech-extract-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wiktionary-part-of-speech-extract 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate wiktionary-part-of-speech-extract 0.1.2 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 wiktionary-part-of-speech-extract 0.1.2 [INFO] finished tweaking crates.io crate wiktionary-part-of-speech-extract 0.1.2 [INFO] tweaked toml for crates.io crate wiktionary-part-of-speech-extract 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate wiktionary-part-of-speech-extract 0.1.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 741bafc8a36a0a7e96738faf5ba1f81a1ec0ab2366b68c1d22f839497c58d39f [INFO] running `Command { std: "docker" "start" "-a" "741bafc8a36a0a7e96738faf5ba1f81a1ec0ab2366b68c1d22f839497c58d39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "741bafc8a36a0a7e96738faf5ba1f81a1ec0ab2366b68c1d22f839497c58d39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "741bafc8a36a0a7e96738faf5ba1f81a1ec0ab2366b68c1d22f839497c58d39f", kill_on_drop: false }` [INFO] [stdout] 741bafc8a36a0a7e96738faf5ba1f81a1ec0ab2366b68c1d22f839497c58d39f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ddbf2d9e3de7e770f14e6534293a417f3b0e5edd9dee5965b4346f15151441f1 [INFO] running `Command { std: "docker" "start" "-a" "ddbf2d9e3de7e770f14e6534293a417f3b0e5edd9dee5965b4346f15151441f1", kill_on_drop: false }` [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking wiktionary-part-of-speech-extract v0.1.2 (/opt/rustwide/workdir) [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/tags.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn of<'a, I>(from: I) -> Self [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 15 | from.into_iter().fold(TagSet::default(), |mut acc, next| { [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/tags.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn new(writer: W) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 93 | Ok(TagsBuilder(fst::MapBuilder::new(writer)?)) [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/tags.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 119 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | ) -> Result<(), String> { [INFO] [stdout] 121 | / self.0 [INFO] [stdout] 122 | | .extend_iter( [INFO] [stdout] 123 | | iter.into_iter() [INFO] [stdout] 124 | | .map(|(key, tag_set)| (key, tag_set.to_mask() as u64)), [INFO] [stdout] 125 | | ) [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/tags.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn new(data: D) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | / fst::Map::new(data) [INFO] [stdout] 139 | | .map(TagsLookup) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wiktionary-part-of-speech-extract` (lib) due to 5 previous errors [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/tags.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn of<'a, I>(from: I) -> Self [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 15 | from.into_iter().fold(TagSet::default(), |mut acc, next| { [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/tags.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn new(writer: W) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 93 | Ok(TagsBuilder(fst::MapBuilder::new(writer)?)) [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/tags.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 119 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | ) -> Result<(), String> { [INFO] [stdout] 121 | / self.0 [INFO] [stdout] 122 | | .extend_iter( [INFO] [stdout] 123 | | iter.into_iter() [INFO] [stdout] 124 | | .map(|(key, tag_set)| (key, tag_set.to_mask() as u64)), [INFO] [stdout] 125 | | ) [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/tags.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn new(data: D) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | / fst::Map::new(data) [INFO] [stdout] 139 | | .map(TagsLookup) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wiktionary-part-of-speech-extract` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "ddbf2d9e3de7e770f14e6534293a417f3b0e5edd9dee5965b4346f15151441f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddbf2d9e3de7e770f14e6534293a417f3b0e5edd9dee5965b4346f15151441f1", kill_on_drop: false }` [INFO] [stdout] ddbf2d9e3de7e770f14e6534293a417f3b0e5edd9dee5965b4346f15151441f1