[INFO] fetching crate mdbook-quiz-validate 0.3.7... [INFO] checking mdbook-quiz-validate-0.3.7 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mdbook-quiz-validate 0.3.7 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate mdbook-quiz-validate 0.3.7 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 mdbook-quiz-validate 0.3.7 [INFO] finished tweaking crates.io crate mdbook-quiz-validate 0.3.7 [INFO] tweaked toml for crates.io crate mdbook-quiz-validate 0.3.7 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 104 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miette v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding owo-colors v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding supports-color v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding supports-hyperlinks v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding supports-unicode v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding sys-locale v0.2.4 (latest: v0.3.1) [INFO] [stderr] Adding terminal_size v0.1.17 (latest: v0.3.0) [INFO] [stderr] Adding textwrap v0.15.2 (latest: v0.16.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding visibility v0.0.1 (latest: v0.1.1) [INFO] [stderr] Adding windows-sys v0.45.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding zspell v0.3.3 (latest: v0.5.5) [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] dc104e88684f38107ae1e6cde9033bfbad9d745ca737f02a8dd812b967f5c508 [INFO] running `Command { std: "docker" "start" "-a" "dc104e88684f38107ae1e6cde9033bfbad9d745ca737f02a8dd812b967f5c508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc104e88684f38107ae1e6cde9033bfbad9d745ca737f02a8dd812b967f5c508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc104e88684f38107ae1e6cde9033bfbad9d745ca737f02a8dd812b967f5c508", kill_on_drop: false }` [INFO] [stdout] dc104e88684f38107ae1e6cde9033bfbad9d745ca737f02a8dd812b967f5c508 [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] 5da606aba537c536b887ab76530a2751e77fcfc91531b991f8ec0389840bc0ec [INFO] running `Command { std: "docker" "start" "-a" "5da606aba537c536b887ab76530a2751e77fcfc91531b991f8ec0389840bc0ec", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Compiling zspell v0.3.3 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-unicode v2.1.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking stringmetrics v2.2.2 [INFO] [stderr] Checking sys-locale v0.2.4 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking unicode-id v0.3.4 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking markdown v1.0.0-alpha.20 [INFO] [stderr] Checking toml-spanned-value v0.1.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking mdbook-quiz-schema v0.3.7 [INFO] [stderr] Checking fluid-let v1.0.0 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling visibility v0.0.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking mdbook-quiz-validate v0.3.7 (/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/lib.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(path: &Path, contents: &str, ids: IdSet, spellcheck: bool) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | ValidationContext { [INFO] [stdout] 44 | diagnostics: Default::default(), [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/spellcheck.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | MORE_WORDS [INFO] [stdout] | ^^^^^^^^^^ these values have significant drop implementation and will 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] [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:44:20 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(path: &Path, contents: &str, ids: IdSet, spellcheck: bool) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | ValidationContext { [INFO] [stdout] 44 | diagnostics: Default::default(), [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mdbook-quiz-validate` (lib) 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/spellcheck.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | MORE_WORDS [INFO] [stdout] | ^^^^^^^^^^ these values have significant drop implementation and will 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] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mdbook-quiz-validate` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "5da606aba537c536b887ab76530a2751e77fcfc91531b991f8ec0389840bc0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5da606aba537c536b887ab76530a2751e77fcfc91531b991f8ec0389840bc0ec", kill_on_drop: false }` [INFO] [stdout] 5da606aba537c536b887ab76530a2751e77fcfc91531b991f8ec0389840bc0ec