[INFO] fetching crate japanese_law_xml_schema 4.0.2... [INFO] checking japanese_law_xml_schema-4.0.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate japanese_law_xml_schema 4.0.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate japanese_law_xml_schema 4.0.2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate japanese_law_xml_schema 4.0.2 [INFO] finished tweaking crates.io crate japanese_law_xml_schema 4.0.2 [INFO] tweaked toml for crates.io crate japanese_law_xml_schema 4.0.2 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding xmltree v0.10.3 (available: v0.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3118e6951b843ffd767bf0a9442d2da6d3dad6c82a1b4b05ee054589eec2cd48 [INFO] running `Command { std: "docker" "start" "-a" "3118e6951b843ffd767bf0a9442d2da6d3dad6c82a1b4b05ee054589eec2cd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3118e6951b843ffd767bf0a9442d2da6d3dad6c82a1b4b05ee054589eec2cd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3118e6951b843ffd767bf0a9442d2da6d3dad6c82a1b4b05ee054589eec2cd48", kill_on_drop: false }` [INFO] [stdout] 3118e6951b843ffd767bf0a9442d2da6d3dad6c82a1b4b05ee054589eec2cd48 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1688436e1e18c4dc32b6275c0e720bfa7c52846e4dfc7a73b88d2f384e2acd48 [INFO] running `Command { std: "docker" "start" "-a" "1688436e1e18c4dc32b6275c0e720bfa7c52846e4dfc7a73b88d2f384e2acd48", kill_on_drop: false }` [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking xml-rs v0.8.22 [INFO] [stderr] Checking roman v0.1.6 [INFO] [stderr] Checking kansuji v0.1.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking xmltree v0.10.3 [INFO] [stderr] Checking koyomi v0.4.0 [INFO] [stderr] Checking japanese_law_xml_schema v4.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/article_number.rs:217:23 [INFO] [stdout] | [INFO] [stdout] 212 | let re_article = Regex::new(r"^第((?[0-9]+)|(?[０-９]+)|(?[一二三四五六七八九十百千]+))(?(編|章| ... [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 213 | let re_paragraph = Regex::new( [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 217 | if let Some(caps) = re_article.captures(str) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/article_number.rs:439:23 [INFO] [stdout] | [INFO] [stdout] 437 | let re_item = Regex::new(r"^(?(（((?[ア-ン]+)|(?[あ-ん]+)|(?[一二三四五六 ... [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 438 | let re_is_roman = Regex::new(r"[ixvlcIXVLCｉｘｖｌｃＩＸＶＬＣ]+").unwrap(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 439 | if let Some(caps) = re_item.captures(str) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/article_number.rs:531:23 [INFO] [stdout] | [INFO] [stdout] 530 | let re_item = Regex::new(r"^(?(（(([ア-ン]+)|([あ-ん]+)|([一二三四五六七八九十百千]+)|([０-９]+)|([Ａ-Ｚ]+)|([ａ-ｚ]+))）|(([ ... [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 531 | if let Some(caps) = re_item.captures(str.trim()) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/article_number.rs:217:23 [INFO] [stdout] | [INFO] [stdout] 212 | let re_article = Regex::new(r"^第((?[0-9]+)|(?[０-９]+)|(?[一二三四五六七八九十百千]+))(?(編|章| ... [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 213 | let re_paragraph = Regex::new( [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 217 | if let Some(caps) = re_article.captures(str) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/article_number.rs:439:23 [INFO] [stdout] | [INFO] [stdout] 437 | let re_item = Regex::new(r"^(?(（((?[ア-ン]+)|(?[あ-ん]+)|(?[一二三四五六 ... [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 438 | let re_is_roman = Regex::new(r"[ixvlcIXVLCｉｘｖｌｃＩＸＶＬＣ]+").unwrap(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 439 | if let Some(caps) = re_item.captures(str) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/article_number.rs:531:23 [INFO] [stdout] | [INFO] [stdout] 530 | let re_item = Regex::new(r"^(?(（(([ア-ン]+)|([あ-ん]+)|([一二三四五六七八九十百千]+)|([０-９]+)|([Ａ-Ｚ]+)|([ａ-ｚ]+))）|(([ ... [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 531 | if let Some(caps) = re_item.captures(str.trim()) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse_from_text.rs:945:23 [INFO] [stdout] | [INFO] [stdout] 942 | let re_caption = Regex::new("^（(?[^）]+)）$").unwrap(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 943 | let re_suppl_provision = [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 944 | Regex::new(r"^附([　\s]*)則([　\s]*)(（(?.+)）)?[^（）]*$").unwrap(); [INFO] [stdout] 945 | if let Some(caps) = re_caption.captures(line) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse_from_text.rs:945:23 [INFO] [stdout] | [INFO] [stdout] 942 | let re_caption = Regex::new("^（(?[^）]+)）$").unwrap(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 943 | let re_suppl_provision = [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 944 | Regex::new(r"^附([　\s]*)則([　\s]*)(（(?.+)）)?[^（）]*$").unwrap(); [INFO] [stdout] 945 | if let Some(caps) = re_caption.captures(line) { [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 `japanese_law_xml_schema` (lib test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `japanese_law_xml_schema` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "1688436e1e18c4dc32b6275c0e720bfa7c52846e4dfc7a73b88d2f384e2acd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1688436e1e18c4dc32b6275c0e720bfa7c52846e4dfc7a73b88d2f384e2acd48", kill_on_drop: false }` [INFO] [stdout] 1688436e1e18c4dc32b6275c0e720bfa7c52846e4dfc7a73b88d2f384e2acd48