[INFO] fetching crate righor 0.2.4... [INFO] checking righor-0.2.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate righor 0.2.4 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate righor 0.2.4 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 righor 0.2.4 [INFO] finished tweaking crates.io crate righor 0.2.4 [INFO] tweaked toml for crates.io crate righor 0.2.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate righor 0.2.4 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" "+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] c629e01156552cf0d66dfa70b4756eb6a6df84bfe493e7fdb2ff163c6a054d68 [INFO] running `Command { std: "docker" "start" "-a" "c629e01156552cf0d66dfa70b4756eb6a6df84bfe493e7fdb2ff163c6a054d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c629e01156552cf0d66dfa70b4756eb6a6df84bfe493e7fdb2ff163c6a054d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c629e01156552cf0d66dfa70b4756eb6a6df84bfe493e7fdb2ff163c6a054d68", kill_on_drop: false }` [INFO] [stdout] c629e01156552cf0d66dfa70b4756eb6a6df84bfe493e7fdb2ff163c6a054d68 [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] c83cbcab9d59522706d18116dbc9eddd736ad8ab05146d692690b04c67fdc1a1 [INFO] running `Command { std: "docker" "start" "-a" "c83cbcab9d59522706d18116dbc9eddd736ad8ab05146d692690b04c67fdc1a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling rustix v0.38.36 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling anyhow v1.0.87 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking editdistancek v1.0.2 [INFO] [stderr] Checking triple_accel v0.4.0 [INFO] [stderr] Checking fast-math v0.1.1 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking approx_eq v0.1.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking kdam v0.5.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking simba v0.6.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling duplicate v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Checking enum-map v2.7.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking bio-types v1.0.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking multimap v0.9.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking statrs v0.16.1 [INFO] [stderr] Checking bio v1.6.0 [INFO] [stderr] Checking righor v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `ArrayBase, Dim<[usize; 1]>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/shared/feature.rs:571:14 [INFO] [stdout] | [INFO] [stdout] 554 | let first_feat = iter.next().ok_or(anyhow!("Cannot average empty vector"))?; [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 571 | &(average_length / (len as f64)), [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 `ArrayBase, Dim<[usize; 1]>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/shared/feature.rs:571:14 [INFO] [stdout] | [INFO] [stdout] 554 | let first_feat = iter.next().ok_or(anyhow!("Cannot average empty vector"))?; [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 571 | &(average_length / (len as f64)), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `righor` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `righor` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c83cbcab9d59522706d18116dbc9eddd736ad8ab05146d692690b04c67fdc1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c83cbcab9d59522706d18116dbc9eddd736ad8ab05146d692690b04c67fdc1a1", kill_on_drop: false }` [INFO] [stdout] c83cbcab9d59522706d18116dbc9eddd736ad8ab05146d692690b04c67fdc1a1