[INFO] fetching crate brainfoamkit 1.1.1-next.3... [INFO] checking brainfoamkit-1.1.1-next.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate brainfoamkit 1.1.1-next.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate brainfoamkit 1.1.1-next.3 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 brainfoamkit 1.1.1-next.3 [INFO] finished tweaking crates.io crate brainfoamkit 1.1.1-next.3 [INFO] tweaked toml for crates.io crate brainfoamkit 1.1.1-next.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate brainfoamkit 1.1.1-next.3 already has a lockfile, it will not be regenerated [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f5d7af93a17299c658c2410538df2ae615ec60d015d0dc3feeab10bf51e7028 [INFO] running `Command { std: "docker" "start" "-a" "4f5d7af93a17299c658c2410538df2ae615ec60d015d0dc3feeab10bf51e7028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f5d7af93a17299c658c2410538df2ae615ec60d015d0dc3feeab10bf51e7028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5d7af93a17299c658c2410538df2ae615ec60d015d0dc3feeab10bf51e7028", kill_on_drop: false }` [INFO] [stdout] 4f5d7af93a17299c658c2410538df2ae615ec60d015d0dc3feeab10bf51e7028 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9a7d2ef7588bfd31fe0f873f688a9620489f8f9906ed282cab3657a3d0d4297 [INFO] running `Command { std: "docker" "start" "-a" "f9a7d2ef7588bfd31fe0f873f688a9620489f8f9906ed282cab3657a3d0d4297", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking object v0.36.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling document-features v0.2.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking lru v0.12.4 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling instability v0.3.2 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking compact_str v0.8.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking ratatui v0.28.1 [INFO] [stderr] Checking brainfoamkit v1.1.1-next.3 (/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/brainfoamkit_lib/machine_builder.rs:234:12 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn build(self) -> Result> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | let Some(input_device) = self.input_device else { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 231 | return Err(anyhow::anyhow!("Input device not set.")); [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 234 | Ok(VirtualMachine::new(tape_size, program, 0, 0, input_device)) [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 `brainfoamkit` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/brainfoamkit_lib/machine_builder.rs:234:12 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn build(self) -> Result> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | let Some(input_device) = self.input_device else { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 231 | return Err(anyhow::anyhow!("Input device not set.")); [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 234 | Ok(VirtualMachine::new(tape_size, program, 0, 0, input_device)) [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 `brainfoamkit` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f9a7d2ef7588bfd31fe0f873f688a9620489f8f9906ed282cab3657a3d0d4297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9a7d2ef7588bfd31fe0f873f688a9620489f8f9906ed282cab3657a3d0d4297", kill_on_drop: false }` [INFO] [stdout] f9a7d2ef7588bfd31fe0f873f688a9620489f8f9906ed282cab3657a3d0d4297