[INFO] fetching crate koto_test_utils 0.14.1... [INFO] checking koto_test_utils-0.14.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate koto_test_utils 0.14.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate koto_test_utils 0.14.1 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 koto_test_utils 0.14.1 [INFO] finished tweaking crates.io crate koto_test_utils 0.14.1 [INFO] tweaked toml for crates.io crate koto_test_utils 0.14.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (available: v0.12.1) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [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] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06cb40acaa767583647903618512d2ecd2507e53d75f7edea06353a68c933cb5 [INFO] running `Command { std: "docker" "start" "-a" "06cb40acaa767583647903618512d2ecd2507e53d75f7edea06353a68c933cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06cb40acaa767583647903618512d2ecd2507e53d75f7edea06353a68c933cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06cb40acaa767583647903618512d2ecd2507e53d75f7edea06353a68c933cb5", kill_on_drop: false }` [INFO] [stdout] 06cb40acaa767583647903618512d2ecd2507e53d75f7edea06353a68c933cb5 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2871b33e4a89dab295764c4c45118da98eb9189ac0a5c9aef8beb98e00a36256 [INFO] running `Command { std: "docker" "start" "-a" "2871b33e4a89dab295764c4c45118da98eb9189ac0a5c9aef8beb98e00a36256", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking koto_lexer v0.14.1 [INFO] [stderr] Checking koto_memory v0.14.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling koto_derive v0.14.1 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking koto_parser v0.14.1 [INFO] [stderr] Checking koto_bytecode v0.14.1 [INFO] [stderr] Checking koto_runtime v0.14.1 [INFO] [stderr] Checking koto_test_utils v0.14.1 (/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/check_script_output.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 20 | mut vm: KotoVm, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | let expected_output = expected_output.into(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | match vm.run(chunk) { [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/check_script_output.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 20 | mut vm: KotoVm, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | let expected_output = expected_output.into(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | match vm.run(chunk) { [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 `koto_test_utils` (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 `koto_test_utils` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2871b33e4a89dab295764c4c45118da98eb9189ac0a5c9aef8beb98e00a36256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2871b33e4a89dab295764c4c45118da98eb9189ac0a5c9aef8beb98e00a36256", kill_on_drop: false }` [INFO] [stdout] 2871b33e4a89dab295764c4c45118da98eb9189ac0a5c9aef8beb98e00a36256