[INFO] fetching crate another-tiktoken-rs 0.1.2... [INFO] checking another-tiktoken-rs-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate another-tiktoken-rs 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate another-tiktoken-rs 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 another-tiktoken-rs 0.1.2 [INFO] finished tweaking crates.io crate another-tiktoken-rs 0.1.2 [INFO] tweaked toml for crates.io crate another-tiktoken-rs 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate another-tiktoken-rs 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] a26159fbc5212b6ae25a8463c58d3409e997b192ab5f3634dfd6b48e03941f2e [INFO] running `Command { std: "docker" "start" "-a" "a26159fbc5212b6ae25a8463c58d3409e997b192ab5f3634dfd6b48e03941f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a26159fbc5212b6ae25a8463c58d3409e997b192ab5f3634dfd6b48e03941f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a26159fbc5212b6ae25a8463c58d3409e997b192ab5f3634dfd6b48e03941f2e", kill_on_drop: false }` [INFO] [stdout] a26159fbc5212b6ae25a8463c58d3409e997b192ab5f3634dfd6b48e03941f2e [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] f4fb85f9999de7e7c6ef1c6f59b7aef937de9f39c8672f8256f2adc39752a717 [INFO] running `Command { std: "docker" "start" "-a" "f4fb85f9999de7e7c6ef1c6f59b7aef937de9f39c8672f8256f2adc39752a717", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking base64 v0.21.3 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking another-tiktoken-rs 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/vendor_tiktoken.rs:270:12 [INFO] [stdout] | [INFO] [stdout] 250 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 267 | let regex_tls: Vec = temp.regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | let special_regex_tls: Vec = temp.special_regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 269 | [INFO] [stdout] 270 | Ok(CoreBPE { [INFO] [stdout] | ____________^ [INFO] [stdout] 271 | | encoder: temp.encoder, [INFO] [stdout] 272 | | special_tokens_encoder: temp.special_tokens_encoder, [INFO] [stdout] 273 | | decoder: temp.decoder, [INFO] [stdout] ... | [INFO] [stdout] 277 | | sorted_token_bytes: temp.sorted_token_bytes, [INFO] [stdout] 278 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/vendor_tiktoken.rs:267:71 [INFO] [stdout] | [INFO] [stdout] 267 | let regex_tls: Vec = temp.regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [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/vendor_tiktoken.rs:268:87 [INFO] [stdout] | [INFO] [stdout] 268 | let special_regex_tls: Vec = temp.special_regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [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/vendor_tiktoken.rs:586:12 [INFO] [stdout] | [INFO] [stdout] 562 | let regex = Regex::new(pattern).map_err(|e| anyhow!(e.to_string()))?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 563 | [INFO] [stdout] 564 | let special_regex = { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 586 | Ok(CoreBPE { [INFO] [stdout] | ____________^ [INFO] [stdout] 587 | | encoder, [INFO] [stdout] 588 | | special_tokens_encoder, [INFO] [stdout] 589 | | decoder, [INFO] [stdout] ... | [INFO] [stdout] 595 | | sorted_token_bytes, [INFO] [stdout] 596 | | }) [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] | |_________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: aborting due to 4 previous errors [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/vendor_tiktoken.rs:270:12 [INFO] [stdout] | [INFO] [stdout] 250 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 267 | let regex_tls: Vec = temp.regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | let special_regex_tls: Vec = temp.special_regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 269 | [INFO] [stdout] 270 | Ok(CoreBPE { [INFO] [stdout] | ____________^ [INFO] [stdout] 271 | | encoder: temp.encoder, [INFO] [stdout] 272 | | special_tokens_encoder: temp.special_tokens_encoder, [INFO] [stdout] 273 | | decoder: temp.decoder, [INFO] [stdout] ... | [INFO] [stdout] 277 | | sorted_token_bytes: temp.sorted_token_bytes, [INFO] [stdout] 278 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/vendor_tiktoken.rs:267:71 [INFO] [stdout] | [INFO] [stdout] 267 | let regex_tls: Vec = temp.regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [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/vendor_tiktoken.rs:268:87 [INFO] [stdout] | [INFO] [stdout] 268 | let special_regex_tls: Vec = temp.special_regex_tls_str.iter().map(|s| Regex::new(s).unwrap()).collect(); [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] [stderr] error: could not compile `another-tiktoken-rs` (lib test) 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/vendor_tiktoken.rs:586:12 [INFO] [stdout] | [INFO] [stdout] 562 | let regex = Regex::new(pattern).map_err(|e| anyhow!(e.to_string()))?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 563 | [INFO] [stdout] 564 | let special_regex = { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 586 | Ok(CoreBPE { [INFO] [stdout] | ____________^ [INFO] [stdout] 587 | | encoder, [INFO] [stdout] 588 | | special_tokens_encoder, [INFO] [stdout] 589 | | decoder, [INFO] [stdout] ... | [INFO] [stdout] 595 | | sorted_token_bytes, [INFO] [stdout] 596 | | }) [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] | |_________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: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `another-tiktoken-rs` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "f4fb85f9999de7e7c6ef1c6f59b7aef937de9f39c8672f8256f2adc39752a717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fb85f9999de7e7c6ef1c6f59b7aef937de9f39c8672f8256f2adc39752a717", kill_on_drop: false }` [INFO] [stdout] f4fb85f9999de7e7c6ef1c6f59b7aef937de9f39c8672f8256f2adc39752a717