[INFO] fetching crate cddl-cat 0.6.2... [INFO] checking cddl-cat-0.6.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate cddl-cat 0.6.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate cddl-cat 0.6.2 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 cddl-cat 0.6.2 [INFO] finished tweaking crates.io crate cddl-cat 0.6.2 [INFO] tweaked toml for crates.io crate cddl-cat 0.6.2 written to /workspace/builds/worker-2-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 41 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding half v1.8.3 (available: v2.4.1) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding ntest v0.7.5 (available: v0.9.3) [INFO] [stderr] Adding ntest_proc_macro_helper v0.7.5 (available: v0.8.0) [INFO] [stderr] Adding ntest_test_cases v0.7.5 (available: v0.9.3) [INFO] [stderr] Adding ntest_timeout v0.7.5 (available: v0.9.3) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (available: v3.2.0) [INFO] [stderr] Adding strum_macros v0.23.1 (available: v0.26.4) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3fd6e835329bb0fbdb5957c35c00a7629450c235df55fc5c649c62a0272dfc56 [INFO] running `Command { std: "docker" "start" "-a" "3fd6e835329bb0fbdb5957c35c00a7629450c235df55fc5c649c62a0272dfc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fd6e835329bb0fbdb5957c35c00a7629450c235df55fc5c649c62a0272dfc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fd6e835329bb0fbdb5957c35c00a7629450c235df55fc5c649c62a0272dfc56", kill_on_drop: false }` [INFO] [stdout] 3fd6e835329bb0fbdb5957c35c00a7629450c235df55fc5c649c62a0272dfc56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 99081d991a4a54da2e5341496749e490283e742b7277eb70fc5696d28efb9069 [INFO] running `Command { std: "docker" "start" "-a" "99081d991a4a54da2e5341496749e490283e742b7277eb70fc5696d28efb9069", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ntest_proc_macro_helper v0.7.5 [INFO] [stderr] Checking escape8259 v0.5.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling ntest_test_cases v0.7.5 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling ntest_timeout v0.7.5 [INFO] [stderr] Checking ntest v0.7.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking cddl-cat v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 57 | let (input, o1) = first(input)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | match second(o1) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 57 | let (input, o1) = first(input)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | match second(o1) { [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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cddl-cat` (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 `cddl-cat` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "99081d991a4a54da2e5341496749e490283e742b7277eb70fc5696d28efb9069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99081d991a4a54da2e5341496749e490283e742b7277eb70fc5696d28efb9069", kill_on_drop: false }` [INFO] [stdout] 99081d991a4a54da2e5341496749e490283e742b7277eb70fc5696d28efb9069