[INFO] fetching crate lrpar 0.13.7... [INFO] checking lrpar-0.13.7 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate lrpar 0.13.7 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate lrpar 0.13.7 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 lrpar 0.13.7 [INFO] finished tweaking crates.io crate lrpar 0.13.7 [INFO] tweaked toml for crates.io crate lrpar 0.13.7 written to /workspace/builds/worker-5-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 63 packages to latest compatible versions [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding vergen v8.3.2 (latest: v9.0.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 15cf7746c06cdcea142e146ed6517c6248a4d32efb99d15196e1137da47bd022 [INFO] running `Command { std: "docker" "start" "-a" "15cf7746c06cdcea142e146ed6517c6248a4d32efb99d15196e1137da47bd022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15cf7746c06cdcea142e146ed6517c6248a4d32efb99d15196e1137da47bd022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15cf7746c06cdcea142e146ed6517c6248a4d32efb99d15196e1137da47bd022", kill_on_drop: false }` [INFO] [stdout] 15cf7746c06cdcea142e146ed6517c6248a4d32efb99d15196e1137da47bd022 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8fcbd23333d786cfb2888d1ea9643e8cf902818a8fcc43c7ce1b1fb93daf18a5 [INFO] running `Command { std: "docker" "start" "-a" "8fcbd23333d786cfb2888d1ea9643e8cf902818a8fcc43c7ce1b1fb93daf18a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling vob v3.0.3 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking cactus v1.0.7 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling vergen v8.3.2 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling lrpar v0.13.7 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking packedvec v1.2.4 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking cfgrammar v0.13.7 [INFO] [stderr] Checking sparsevec v0.2.0 [INFO] [stderr] Checking lrtable v0.13.7 [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/lib/ctbuilder.rs:562:12 [INFO] [stdout] | [INFO] [stdout] 419 | let ast_validation = ASTWithValidityInfo::new(yk, &inc); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 431 | let res = YaccGrammar::::new_from_ast_with_validity_info(yk, &ast_validation); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 432 | let grm = match res { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 450 | Ok(grm) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 557 | let conflicts = if stable.conflicts().is_some() { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 562 | Ok(CTParser { [INFO] [stdout] | ____________^ [INFO] [stdout] 563 | | regenerated: true, [INFO] [stdout] 564 | | rule_ids, [INFO] [stdout] 565 | | conflicts, [INFO] [stdout] 566 | | }) [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] | [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/lib/ctbuilder.rs:666:12 [INFO] [stdout] | [INFO] [stdout] 644 | inp: P, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 645 | outp: Q, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 666 | Ok(cl.build()?.rule_ids) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lrpar` (lib) due to 3 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/lib/ctbuilder.rs:562:12 [INFO] [stdout] | [INFO] [stdout] 419 | let ast_validation = ASTWithValidityInfo::new(yk, &inc); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 431 | let res = YaccGrammar::::new_from_ast_with_validity_info(yk, &ast_validation); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 432 | let grm = match res { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 450 | Ok(grm) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 557 | let conflicts = if stable.conflicts().is_some() { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 562 | Ok(CTParser { [INFO] [stdout] | ____________^ [INFO] [stdout] 563 | | regenerated: true, [INFO] [stdout] 564 | | rule_ids, [INFO] [stdout] 565 | | conflicts, [INFO] [stdout] 566 | | }) [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] | [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/lib/ctbuilder.rs:666:12 [INFO] [stdout] | [INFO] [stdout] 644 | inp: P, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 645 | outp: Q, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 666 | Ok(cl.build()?.rule_ids) [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/lib/ctbuilder.rs:1381:15 [INFO] [stdout] | [INFO] [stdout] 1368 | let temp = TempDir::new().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1371 | let mut f = File::create(&file_path).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1381 | match CTParserBuilder::::new() [INFO] [stdout] | _______________^ [INFO] [stdout] 1382 | | .error_on_conflicts(false) [INFO] [stdout] 1383 | | .yacckind(YaccKind::Original(YaccOriginalActionKind::GenericParseTree)) [INFO] [stdout] 1384 | | .grammar_path(file_path.to_str().unwrap()) [INFO] [stdout] 1385 | | .output_path(file_path.with_extension("ignored")) [INFO] [stdout] 1386 | | .build() [INFO] [stdout] 1387 | | .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/lib/ctbuilder.rs:1413:15 [INFO] [stdout] | [INFO] [stdout] 1400 | let temp = TempDir::new().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1403 | let mut f = File::create(&file_path).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1413 | match CTParserBuilder::::new() [INFO] [stdout] | _______________^ [INFO] [stdout] 1414 | | .yacckind(YaccKind::Original(YaccOriginalActionKind::GenericParseTree)) [INFO] [stdout] 1415 | | .grammar_path(file_path.to_str().unwrap()) [INFO] [stdout] 1416 | | .output_path(file_path.with_extension("ignored")) [INFO] [stdout] 1417 | | .build() [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/lib/ctbuilder.rs:1443:15 [INFO] [stdout] | [INFO] [stdout] 1430 | let temp = TempDir::new().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1433 | let mut f = File::create(&file_path).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1443 | match CTParserBuilder::::new() [INFO] [stdout] | _______________^ [INFO] [stdout] 1444 | | .yacckind(YaccKind::Original(YaccOriginalActionKind::GenericParseTree)) [INFO] [stdout] 1445 | | .grammar_path(file_path.to_str().unwrap()) [INFO] [stdout] 1446 | | .output_path(file_path.with_extension("ignored")) [INFO] [stdout] 1447 | | .build() [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/lib/ctbuilder.rs:1475:15 [INFO] [stdout] | [INFO] [stdout] 1460 | let temp = TempDir::new().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1463 | let mut f = File::create(&file_path).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1475 | match CTParserBuilder::::new() [INFO] [stdout] | _______________^ [INFO] [stdout] 1476 | | .yacckind(YaccKind::Original(YaccOriginalActionKind::GenericParseTree)) [INFO] [stdout] 1477 | | .grammar_path(file_path.to_str().unwrap()) [INFO] [stdout] 1478 | | .output_path(file_path.with_extension("ignored")) [INFO] [stdout] 1479 | | .build() [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 `lrpar` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "8fcbd23333d786cfb2888d1ea9643e8cf902818a8fcc43c7ce1b1fb93daf18a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fcbd23333d786cfb2888d1ea9643e8cf902818a8fcc43c7ce1b1fb93daf18a5", kill_on_drop: false }` [INFO] [stdout] 8fcbd23333d786cfb2888d1ea9643e8cf902818a8fcc43c7ce1b1fb93daf18a5