[INFO] fetching crate curvo 0.1.28... [INFO] checking curvo-0.1.28 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate curvo 0.1.28 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate curvo 0.1.28 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate curvo 0.1.28 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate curvo 0.1.28 [INFO] tweaked toml for crates.io crate curvo 0.1.28 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate curvo 0.1.28 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ba1f76d59af8f36c018933bda2142540bc94bd3ccbc5b72ec1e1575d15ef3b5 [INFO] running `Command { std: "docker" "start" "-a" "0ba1f76d59af8f36c018933bda2142540bc94bd3ccbc5b72ec1e1575d15ef3b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ba1f76d59af8f36c018933bda2142540bc94bd3ccbc5b72ec1e1575d15ef3b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba1f76d59af8f36c018933bda2142540bc94bd3ccbc5b72ec1e1575d15ef3b5", kill_on_drop: false }` [INFO] [stdout] 0ba1f76d59af8f36c018933bda2142540bc94bd3ccbc5b72ec1e1575d15ef3b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce3118c104028a84b8d2efd2939bd3229cf77dd2800a68cffb7da8a5f02ff8bb [INFO] running `Command { std: "docker" "start" "-a" "ce3118c104028a84b8d2efd2939bd3229cf77dd2800a68cffb7da8a5f02ff8bb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking glam v0.25.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking robust v1.1.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking spade v2.12.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking argmin-math v0.4.0 [INFO] [stderr] Checking argmin v0.10.0 [INFO] [stderr] Checking nalgebra v0.33.0 [INFO] [stderr] Checking gauss-quad v0.2.0 [INFO] [stderr] Checking curvo v0.1.28 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Matrix>>::Output, Const<1>, >>::Output>>::Buffer>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/surface/nurbs_surface.rs:207:25 [INFO] [stdout] | [INFO] [stdout] 204 | .map(|der| { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 207 | v0.cross(v1).normalize() [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 `Matrix>>::Output, Const<1>, >>::Output>>::Buffer>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/surface/nurbs_surface.rs:207:25 [INFO] [stdout] | [INFO] [stdout] 204 | .map(|der| { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 207 | v0.cross(v1).normalize() [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 `curvo` (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 `curvo` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ce3118c104028a84b8d2efd2939bd3229cf77dd2800a68cffb7da8a5f02ff8bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce3118c104028a84b8d2efd2939bd3229cf77dd2800a68cffb7da8a5f02ff8bb", kill_on_drop: false }` [INFO] [stdout] ce3118c104028a84b8d2efd2939bd3229cf77dd2800a68cffb7da8a5f02ff8bb