[INFO] crate ttf_word_wrap 0.5.0 is already in cache [INFO] checking ttf_word_wrap-0.5.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ttf_word_wrap 0.5.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate ttf_word_wrap 0.5.0 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 ttf_word_wrap 0.5.0 [INFO] finished tweaking crates.io crate ttf_word_wrap 0.5.0 [INFO] tweaked toml for crates.io crate ttf_word_wrap 0.5.0 written to /workspace/builds/worker-6-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 4 packages to latest compatible versions [INFO] [stderr] Adding ttf-parser v0.12.3 (latest: v0.24.1) [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-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] 190d9cfbc6fa86c04e6805031bb925d5628f525b6d685e40edffde3035c66531 [INFO] running `Command { std: "docker" "start" "-a" "190d9cfbc6fa86c04e6805031bb925d5628f525b6d685e40edffde3035c66531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "190d9cfbc6fa86c04e6805031bb925d5628f525b6d685e40edffde3035c66531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "190d9cfbc6fa86c04e6805031bb925d5628f525b6d685e40edffde3035c66531", kill_on_drop: false }` [INFO] [stdout] 190d9cfbc6fa86c04e6805031bb925d5628f525b6d685e40edffde3035c66531 [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] ed984b5cb7f238844ff4a4348d54b4942c4822a14c1861e27cfe43a86eead6df [INFO] running `Command { std: "docker" "start" "-a" "ed984b5cb7f238844ff4a4348d54b4942c4822a14c1861e27cfe43a86eead6df", kill_on_drop: false }` [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking ttf_word_wrap v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `ttf_word_wrap` (lib) due to 3 previous errors; 2 warnings emitted [INFO] [stdout] warning: field `cache` is never read [INFO] [stdout] --> src/measure.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TTFParserMeasure<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 19 | face: &'a Face<'a>, [INFO] [stdout] 20 | cache: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TTFParserMeasure` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `measure` is never read [INFO] [stdout] --> src/whitespace.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct WhiteSpaceIterator<'a, T> [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 52 | measure: &'a dyn Measure, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WhiteSpaceIterator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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/partial_tokens.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 25 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | tokens: self.peekable(), [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/whitespace.rs:41:33 [INFO] [stdout] | [INFO] [stdout] 40 | fn tokenize_white_space(self, measure: &'a dyn Measure) -> WhiteSpaceIterator<'a, T> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 41 | WhiteSpaceIterator::new(self.peekable(), measure) [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 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cache` is never read [INFO] [stdout] --> src/measure.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TTFParserMeasure<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 19 | face: &'a Face<'a>, [INFO] [stdout] 20 | cache: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TTFParserMeasure` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `measure` is never read [INFO] [stdout] --> src/whitespace.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct WhiteSpaceIterator<'a, T> [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 52 | measure: &'a dyn Measure, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WhiteSpaceIterator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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/partial_tokens.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 25 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | tokens: self.peekable(), [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/whitespace.rs:41:33 [INFO] [stdout] | [INFO] [stdout] 40 | fn tokenize_white_space(self, measure: &'a dyn Measure) -> WhiteSpaceIterator<'a, T> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 41 | WhiteSpaceIterator::new(self.peekable(), measure) [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 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ttf_word_wrap` (lib test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ed984b5cb7f238844ff4a4348d54b4942c4822a14c1861e27cfe43a86eead6df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed984b5cb7f238844ff4a4348d54b4942c4822a14c1861e27cfe43a86eead6df", kill_on_drop: false }` [INFO] [stdout] ed984b5cb7f238844ff4a4348d54b4942c4822a14c1861e27cfe43a86eead6df