[INFO] fetching crate chemin-macros 0.1.0... [INFO] checking chemin-macros-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate chemin-macros 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate chemin-macros 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chemin-macros 0.1.0 [INFO] finished tweaking crates.io crate chemin-macros 0.1.0 [INFO] tweaked toml for crates.io crate chemin-macros 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (available: v3.2.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding toml_edit v0.19.15 (available: v0.22.22) [INFO] [stderr] Adding winnow v0.5.40 (available: v0.6.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ea89398f48923d8940ab2cbe015ebc41cd427c5eb4a4371d2e77a45833d35d6 [INFO] running `Command { std: "docker" "start" "-a" "2ea89398f48923d8940ab2cbe015ebc41cd427c5eb4a4371d2e77a45833d35d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ea89398f48923d8940ab2cbe015ebc41cd427c5eb4a4371d2e77a45833d35d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ea89398f48923d8940ab2cbe015ebc41cd427c5eb4a4371d2e77a45833d35d6", kill_on_drop: false }` [INFO] [stdout] 2ea89398f48923d8940ab2cbe015ebc41cd427c5eb4a4371d2e77a45833d35d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b49330adf2e31bddadc28390363d6d01ee1bbb4b0d8e28f12e92ca19ee14fc2 [INFO] running `Command { std: "docker" "start" "-a" "3b49330adf2e31bddadc28390363d6d01ee1bbb4b0d8e28f12e92ca19ee14fc2", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking pest v2.7.13 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Compiling pest_meta v2.7.13 [INFO] [stderr] Compiling pest_generator v2.7.13 [INFO] [stderr] Checking proc-macro-crate v1.3.1 [INFO] [stderr] Compiling pest_derive v2.7.13 [INFO] [stderr] Checking chemin-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Map>, {closure@src/derive_chemin/generate_url_parsing.rs:202:22: 202:29}>, {closure@src/derive_chemin/generate_url_parsing.rs:203:22: 203:29}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive_chemin/generate_url_parsing.rs:199:26 [INFO] [stdout] | [INFO] [stdout] 199 | let fields = localized_route [INFO] [stdout] | __________________________^ [INFO] [stdout] 200 | | .path [INFO] [stdout] 201 | | .params() [INFO] [stdout] 202 | | .map(|param| param.unwrap()) [INFO] [stdout] ... | [INFO] [stdout] 210 | | quote!(#field_ident: #parsing_code) [INFO] [stdout] 211 | | }) [INFO] [stdout] | |__________________^ [INFO] [stdout] ... [INFO] [stdout] 258 | quote_spanned!(localized_route.path.span=> Self::#variant_ident { #(#fields),* }) [INFO] [stdout] | --------------------------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 286 | quote_spanned!(localized_route.path.span=> Self::#variant_ident(#(#fields),*)) [INFO] [stdout] | ------------------------------------------------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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: this value of type `Map>, {closure@src/derive_chemin/generate_url_parsing.rs:202:22: 202:29}>, {closure@src/derive_chemin/generate_url_parsing.rs:203:22: 203:29}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive_chemin/generate_url_parsing.rs:199:26 [INFO] [stdout] | [INFO] [stdout] 199 | let fields = localized_route [INFO] [stdout] | __________________________^ [INFO] [stdout] 200 | | .path [INFO] [stdout] 201 | | .params() [INFO] [stdout] 202 | | .map(|param| param.unwrap()) [INFO] [stdout] ... | [INFO] [stdout] 210 | | quote!(#field_ident: #parsing_code) [INFO] [stdout] 211 | | }) [INFO] [stdout] | |__________________^ [INFO] [stdout] ... [INFO] [stdout] 258 | quote_spanned!(localized_route.path.span=> Self::#variant_ident { #(#fields),* }) [INFO] [stdout] | --------------------------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 286 | quote_spanned!(localized_route.path.span=> Self::#variant_ident(#(#fields),*)) [INFO] [stdout] | ------------------------------------------------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chemin-macros` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chemin-macros` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3b49330adf2e31bddadc28390363d6d01ee1bbb4b0d8e28f12e92ca19ee14fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b49330adf2e31bddadc28390363d6d01ee1bbb4b0d8e28f12e92ca19ee14fc2", kill_on_drop: false }` [INFO] [stdout] 3b49330adf2e31bddadc28390363d6d01ee1bbb4b0d8e28f12e92ca19ee14fc2