[INFO] fetching crate rten-text 0.13.0... [INFO] checking rten-text-0.13.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rten-text 0.13.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rten-text 0.13.0 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 rten-text 0.13.0 [INFO] finished tweaking crates.io crate rten-text 0.13.0 [INFO] tweaked toml for crates.io crate rten-text 0.13.0 written to /workspace/builds/worker-1-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 21 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dfa2eb481bbaca9c2a8ac8cb848920dde4d641cdfba2be4b5d917f184478e0be [INFO] running `Command { std: "docker" "start" "-a" "dfa2eb481bbaca9c2a8ac8cb848920dde4d641cdfba2be4b5d917f184478e0be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfa2eb481bbaca9c2a8ac8cb848920dde4d641cdfba2be4b5d917f184478e0be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfa2eb481bbaca9c2a8ac8cb848920dde4d641cdfba2be4b5d917f184478e0be", kill_on_drop: false }` [INFO] [stdout] dfa2eb481bbaca9c2a8ac8cb848920dde4d641cdfba2be4b5d917f184478e0be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 907a4dc9432d13c3a2e1ab19a68c32edda95ff42b73889a43a1d80dd3b5e22ec [INFO] running `Command { std: "docker" "start" "-a" "907a4dc9432d13c3a2e1ab19a68c32edda95ff42b73889a43a1d80dd3b5e22ec", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking rten-text v0.13.0 (/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/tokenizers.rs:281:22 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn new(encoder: E, options: TokenizerOptions) -> Tokenizer { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 280 | Tokenizer { [INFO] [stdout] 281 | encoder: Box::new(encoder), [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/tokenizers/bpe.rs:312:12 [INFO] [stdout] | [INFO] [stdout] 292 | let splitter = Regex::new(pattern).map_err(|err| BpeError::InvalidPattern(err.into()))?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 312 | Ok(Bpe { [INFO] [stdout] | ____________^ [INFO] [stdout] 313 | | merges: builder.ranks, [INFO] [stdout] 314 | | byte_to_rank: builder.byte_to_rank, [INFO] [stdout] 315 | | rank_to_token_id, [INFO] [stdout] ... | [INFO] [stdout] 318 | | token_id_to_encoded_bytes, [INFO] [stdout] 319 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/tokenizers/bpe.rs:292:83 [INFO] [stdout] | [INFO] [stdout] 292 | let splitter = Regex::new(pattern).map_err(|err| BpeError::InvalidPattern(err.into()))?; [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/tokenizers/bpe.rs:429:78 [INFO] [stdout] | [INFO] [stdout] 429 | let piece = piece.map_err(|err| TokenizerError::RegexSplitFailed(err.into()))?; [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 `rten-text` (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/tokenizers.rs:281:22 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn new(encoder: E, options: TokenizerOptions) -> Tokenizer { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 280 | Tokenizer { [INFO] [stdout] 281 | encoder: Box::new(encoder), [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/tokenizers/bpe.rs:312:12 [INFO] [stdout] | [INFO] [stdout] 292 | let splitter = Regex::new(pattern).map_err(|err| BpeError::InvalidPattern(err.into()))?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 312 | Ok(Bpe { [INFO] [stdout] | ____________^ [INFO] [stdout] 313 | | merges: builder.ranks, [INFO] [stdout] 314 | | byte_to_rank: builder.byte_to_rank, [INFO] [stdout] 315 | | rank_to_token_id, [INFO] [stdout] ... | [INFO] [stdout] 318 | | token_id_to_encoded_bytes, [INFO] [stdout] 319 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/tokenizers/bpe.rs:292:83 [INFO] [stdout] | [INFO] [stdout] 292 | let splitter = Regex::new(pattern).map_err(|err| BpeError::InvalidPattern(err.into()))?; [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/tokenizers/bpe.rs:429:78 [INFO] [stdout] | [INFO] [stdout] 429 | let piece = piece.map_err(|err| TokenizerError::RegexSplitFailed(err.into()))?; [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/tokenizers.rs:875:26 [INFO] [stdout] | [INFO] [stdout] 875 | .map(|c| tokenizer.encoder().get_tokens(c.token_ids()).unwrap()) [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/tokenizers.rs:1049:26 [INFO] [stdout] | [INFO] [stdout] 1049 | .map(|c| tokenizer.encoder().get_tokens(c.token_ids()).unwrap()) [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rten-text` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "907a4dc9432d13c3a2e1ab19a68c32edda95ff42b73889a43a1d80dd3b5e22ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "907a4dc9432d13c3a2e1ab19a68c32edda95ff42b73889a43a1d80dd3b5e22ec", kill_on_drop: false }` [INFO] [stdout] 907a4dc9432d13c3a2e1ab19a68c32edda95ff42b73889a43a1d80dd3b5e22ec