[INFO] fetching crate rustmex 0.6.3... [INFO] checking rustmex-0.6.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rustmex 0.6.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rustmex 0.6.3 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 rustmex 0.6.3 [INFO] finished tweaking crates.io crate rustmex 0.6.3 [INFO] tweaked toml for crates.io crate rustmex 0.6.3 written to /workspace/builds/worker-3-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 21 packages to latest compatible versions [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding rustmex_core v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a754696b86bbf63e661ec64c56b56f73064e31c44bfacfa6fbced75465269688 [INFO] running `Command { std: "docker" "start" "-a" "a754696b86bbf63e661ec64c56b56f73064e31c44bfacfa6fbced75465269688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a754696b86bbf63e661ec64c56b56f73064e31c44bfacfa6fbced75465269688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a754696b86bbf63e661ec64c56b56f73064e31c44bfacfa6fbced75465269688", kill_on_drop: false }` [INFO] [stdout] a754696b86bbf63e661ec64c56b56f73064e31c44bfacfa6fbced75465269688 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4d809217fe1282e920c4c1c78ea81955d5ab1bbaadc27cc0864f3a8cf15c8778 [INFO] running `Command { std: "docker" "start" "-a" "4d809217fe1282e920c4c1c78ea81955d5ab1bbaadc27cc0864f3a8cf15c8778", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking more-asserts v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rustmex_core v0.2.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking rustmex_core v0.3.0 [INFO] [stderr] Compiling rustmex-entrypoint v0.4.2 [INFO] [stderr] Checking rustmex_interleaved_complex v0.2.0 [INFO] [stderr] Checking rustmex_separated_complex v0.2.0 [INFO] [stderr] Checking rustmex v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `doc` [INFO] [stdout] --> src/alloc.rs:35:30 [INFO] [stdout] | [INFO] [stdout] 35 | #[cfg(any(feature = "alloc", feature = "doc"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `complex`, `default`, `entrypoint`, `matlab700`, `matlab800`, and `octave` [INFO] [stdout] = help: consider adding `doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `::Layout` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/numeric.rs:263:16 [INFO] [stdout] | [INFO] [stdout] 261 | fn from_boxed_slice(b: Box<[T]>, l: L) -> Self { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 262 | let len = b.len(); [INFO] [stdout] 263 | Self::new(b, l.layout(len).as_ref()).expect("Conversion from Vec-ish type should be infallible") [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 `::Layout` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/numeric.rs:263:16 [INFO] [stdout] | [INFO] [stdout] 261 | fn from_boxed_slice(b: Box<[T]>, l: L) -> Self { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 262 | let len = b.len(); [INFO] [stdout] 263 | Self::new(b, l.layout(len).as_ref()).expect("Conversion from Vec-ish type should be infallible") [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] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustmex` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rustmex` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4d809217fe1282e920c4c1c78ea81955d5ab1bbaadc27cc0864f3a8cf15c8778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d809217fe1282e920c4c1c78ea81955d5ab1bbaadc27cc0864f3a8cf15c8778", kill_on_drop: false }` [INFO] [stdout] 4d809217fe1282e920c4c1c78ea81955d5ab1bbaadc27cc0864f3a8cf15c8778