[INFO] fetching crate litcheck-lit 0.2.2... [INFO] checking litcheck-lit-0.2.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate litcheck-lit 0.2.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate litcheck-lit 0.2.2 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 litcheck-lit 0.2.2 [INFO] finished tweaking crates.io crate litcheck-lit 0.2.2 [INFO] tweaked toml for crates.io crate litcheck-lit 0.2.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 141 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding encode_unicode v0.3.6 (available: v1.0.0) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.14.5) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding miette v5.10.0 (available: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (available: v7.2.0) [INFO] [stderr] Adding owo-colors v3.5.0 (available: v4.1.0) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (available: v0.8.4) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding string-interner v0.14.0 (available: v0.17.0) [INFO] [stderr] Adding supports-color v2.1.0 (available: v3.0.1) [INFO] [stderr] Adding supports-hyperlinks v2.1.0 (available: v3.0.0) [INFO] [stderr] Adding supports-unicode v2.1.0 (available: v3.0.0) [INFO] [stderr] Adding terminal_size v0.1.17 (available: v0.4.0) [INFO] [stderr] Adding terminal_size v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding termtree v0.4.1 (available: v0.5.1) [INFO] [stderr] Adding textwrap v0.15.2 (available: v0.16.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [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-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] 50f4983fe4c0b45d2ab0a49eeb9966ba95bff971494340e75dc9216bce486603 [INFO] running `Command { std: "docker" "start" "-a" "50f4983fe4c0b45d2ab0a49eeb9966ba95bff971494340e75dc9216bce486603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50f4983fe4c0b45d2ab0a49eeb9966ba95bff971494340e75dc9216bce486603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f4983fe4c0b45d2ab0a49eeb9966ba95bff971494340e75dc9216bce486603", kill_on_drop: false }` [INFO] [stdout] 50f4983fe4c0b45d2ab0a49eeb9966ba95bff971494340e75dc9216bce486603 [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] d56db1bc35102be4674344af750f44bfa1c77364a7af10f4e57c10871de347b0 [INFO] running `Command { std: "docker" "start" "-a" "d56db1bc35102be4674344af750f44bfa1c77364a7af10f4e57c10871de347b0", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-unicode v2.1.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking intrusive-collections v0.9.7 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking litcheck-core v0.2.2 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking litcheck-lit v0.2.2 (/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/utils.rs:71:15 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn wait_with_timeout(mut self, timeout: Duration) -> TestResult { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 71 | match self.command.spawn() { [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 `litcheck-lit` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/utils.rs:71:15 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn wait_with_timeout(mut self, timeout: Duration) -> TestResult { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 71 | match self.command.spawn() { [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 `litcheck-lit` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d56db1bc35102be4674344af750f44bfa1c77364a7af10f4e57c10871de347b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d56db1bc35102be4674344af750f44bfa1c77364a7af10f4e57c10871de347b0", kill_on_drop: false }` [INFO] [stdout] d56db1bc35102be4674344af750f44bfa1c77364a7af10f4e57c10871de347b0