[INFO] fetching crate match_bytes 0.1.0... [INFO] checking match_bytes-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate match_bytes 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate match_bytes 0.1.0 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 match_bytes 0.1.0 [INFO] finished tweaking crates.io crate match_bytes 0.1.0 [INFO] tweaked toml for crates.io crate match_bytes 0.1.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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] af503523d01b2752ab697e34b88ec36764c81b55d27a4b7ebb041ac724680325 [INFO] running `Command { std: "docker" "start" "-a" "af503523d01b2752ab697e34b88ec36764c81b55d27a4b7ebb041ac724680325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af503523d01b2752ab697e34b88ec36764c81b55d27a4b7ebb041ac724680325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af503523d01b2752ab697e34b88ec36764c81b55d27a4b7ebb041ac724680325", kill_on_drop: false }` [INFO] [stdout] af503523d01b2752ab697e34b88ec36764c81b55d27a4b7ebb041ac724680325 [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] 9fa13c372695e8b41f336a44fbfcd22d5218472d4edbf1202eff6eca66612ff7 [INFO] running `Command { std: "docker" "start" "-a" "9fa13c372695e8b41f336a44fbfcd22d5218472d4edbf1202eff6eca66612ff7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking match_bytes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `match_bytes` (lib test) due to 3 previous errors [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.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | let bracketed_content; [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | Ok(Match { [INFO] [stdout] | ____________^ [INFO] [stdout] 61 | | _bracket_token: bracketed!(bracketed_content in input), [INFO] [stdout] 62 | | patterns: Punctuated::parse_terminated(&bracketed_content).unwrap(), [INFO] [stdout] 63 | | _eq: input.parse()?, [INFO] [stdout] 64 | | subject: input.parse()?, [INFO] [stdout] 65 | | }) [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] [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.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 99 | let mut elems = Punctuated::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | let mut segments = Punctuated::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | let func = syn::Expr::Path(syn::ExprPath { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 143 | let mut args = Punctuated::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 149 | let expr = syn::Expr::Call(syn::ExprCall { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 155 | let pat: syn::Pat = syn::Pat::Ident(syn::PatIdent { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | / syn::Expr::Let(syn::ExprLet { [INFO] [stdout] 164 | | let_token: Token![let](Span::call_site()), [INFO] [stdout] 165 | | attrs: vec![], [INFO] [stdout] 166 | | pat: pat, [INFO] [stdout] 167 | | eq_token: Token![=](Span::call_site()), [INFO] [stdout] 168 | | expr: Box::new(expr), [INFO] [stdout] 169 | | }), [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] [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.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | let bracketed_content; [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | Ok(Match { [INFO] [stdout] | ____________^ [INFO] [stdout] 61 | | _bracket_token: bracketed!(bracketed_content in input), [INFO] [stdout] 62 | | patterns: Punctuated::parse_terminated(&bracketed_content).unwrap(), [INFO] [stdout] 63 | | _eq: input.parse()?, [INFO] [stdout] 64 | | subject: input.parse()?, [INFO] [stdout] 65 | | }) [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.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 99 | let mut elems = Punctuated::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | let mut segments = Punctuated::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | let func = syn::Expr::Path(syn::ExprPath { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 143 | let mut args = Punctuated::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 149 | let expr = syn::Expr::Call(syn::ExprCall { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 155 | let pat: syn::Pat = syn::Pat::Ident(syn::PatIdent { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | / syn::Expr::Let(syn::ExprLet { [INFO] [stdout] 164 | | let_token: Token![let](Span::call_site()), [INFO] [stdout] 165 | | attrs: vec![], [INFO] [stdout] 166 | | pat: pat, [INFO] [stdout] 167 | | eq_token: Token![=](Span::call_site()), [INFO] [stdout] 168 | | expr: Box::new(expr), [INFO] [stdout] 169 | | }), [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 `match_bytes` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "9fa13c372695e8b41f336a44fbfcd22d5218472d4edbf1202eff6eca66612ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fa13c372695e8b41f336a44fbfcd22d5218472d4edbf1202eff6eca66612ff7", kill_on_drop: false }` [INFO] [stdout] 9fa13c372695e8b41f336a44fbfcd22d5218472d4edbf1202eff6eca66612ff7