[INFO] fetching crate ark-sponge 0.4.0-alpha... [INFO] checking ark-sponge-0.4.0-alpha against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate ark-sponge 0.4.0-alpha into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate ark-sponge 0.4.0-alpha 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 ark-sponge 0.4.0-alpha [INFO] finished tweaking crates.io crate ark-sponge 0.4.0-alpha [INFO] tweaked toml for crates.io crate ark-sponge 0.4.0-alpha written to /workspace/builds/worker-7-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 49 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hashbrown v0.13.2 (available: v0.14.5) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (available: v0.3.18) [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] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `ark-ec` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `ark-ff` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `ark-serialize` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `digest` dependency) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] daf2d448c5c61830dafb17234297ec4c29c319051b3aeb0c2934093727006bfb [INFO] running `Command { std: "docker" "start" "-a" "daf2d448c5c61830dafb17234297ec4c29c319051b3aeb0c2934093727006bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daf2d448c5c61830dafb17234297ec4c29c319051b3aeb0c2934093727006bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf2d448c5c61830dafb17234297ec4c29c319051b3aeb0c2934093727006bfb", kill_on_drop: false }` [INFO] [stdout] daf2d448c5c61830dafb17234297ec4c29c319051b3aeb0c2934093727006bfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 46e6ce31b842e26db5af449cc3b137983762ef8806ef3fc0d0ecc1f4ca170230 [INFO] running `Command { std: "docker" "start" "-a" "46e6ce31b842e26db5af449cc3b137983762ef8806ef3fc0d0ecc1f4ca170230", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `ark-ec` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `ark-ff` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `ark-serialize` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `digest` dependency) [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-relations v0.4.0 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-r1cs-std v0.4.0 [INFO] [stderr] Checking ark-sponge v0.4.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/test.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(MontConfig)] [INFO] [stdout] | ^--------- [INFO] [stdout] | | [INFO] [stdout] | `MontConfig` is not local [INFO] [stdout] | move the `impl` block outside of this function `frbackend___` [INFO] [stdout] ... [INFO] [stdout] 8 | pub struct FrBackend; [INFO] [stdout] | --------- `FrBackend` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `MontConfig` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `MontConfig` may come from an old version of the `ark_ff_macros` crate, try updating your dependency with `cargo update -p ark_ff_macros` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `MontConfig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.33s [INFO] running `Command { std: "docker" "inspect" "46e6ce31b842e26db5af449cc3b137983762ef8806ef3fc0d0ecc1f4ca170230", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e6ce31b842e26db5af449cc3b137983762ef8806ef3fc0d0ecc1f4ca170230", kill_on_drop: false }` [INFO] [stdout] 46e6ce31b842e26db5af449cc3b137983762ef8806ef3fc0d0ecc1f4ca170230