[INFO] fetching crate modular-frost-mirror 0.8.1... [INFO] testing modular-frost-mirror-0.8.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate modular-frost-mirror 0.8.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate modular-frost-mirror 0.8.1 [INFO] finished tweaking crates.io crate modular-frost-mirror 0.8.1 [INFO] tweaked toml for crates.io crate modular-frost-mirror 0.8.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate modular-frost-mirror 0.8.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 95 packages to latest compatible versions [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa75db0c55cc8fbaf0556751cb423d51ab5fc535fa04bd111479e872aa7c6b40 [INFO] running `Command { std: "docker" "start" "-a" "fa75db0c55cc8fbaf0556751cb423d51ab5fc535fa04bd111479e872aa7c6b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa75db0c55cc8fbaf0556751cb423d51ab5fc535fa04bd111479e872aa7c6b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa75db0c55cc8fbaf0556751cb423d51ab5fc535fa04bd111479e872aa7c6b40", kill_on_drop: false }` [INFO] [stdout] fa75db0c55cc8fbaf0556751cb423d51ab5fc535fa04bd111479e872aa7c6b40 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed31e88db0dad761933829aad0d53aae5d25831790a84f4507728abdcfb18dde [INFO] running `Command { std: "docker" "start" "-a" "ed31e88db0dad761933829aad0d53aae5d25831790a84f4507728abdcfb18dde", kill_on_drop: false }` [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling block-padding v0.3.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling std-shims-mirror v0.1.1 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling flexible-transcript-mirror v0.3.2 [INFO] [stderr] Compiling multiexp-mirror v0.4.0 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling ciphersuite-mirror v0.4.1 [INFO] [stderr] Compiling dleq-mirror v0.4.1 [INFO] [stderr] Compiling schnorr-signatures-mirror v0.5.1 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling dkg-mirror v0.5.1 [INFO] [stderr] Compiling modular-frost-mirror v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/algorithm.rs:211:3 [INFO] [stdout] | [INFO] [stdout] 211 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `algorithm` is never read [INFO] [stdout] --> src/sign.rs:54:3 [INFO] [stdout] | [INFO] [stdout] 54 | algorithm: A, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `preprocess` is never read [INFO] [stdout] --> src/sign.rs:246:14 [INFO] [stdout] | [INFO] [stdout] 246 | pub(crate) preprocess: Preprocess, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.83s [INFO] running `Command { std: "docker" "inspect" "ed31e88db0dad761933829aad0d53aae5d25831790a84f4507728abdcfb18dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed31e88db0dad761933829aad0d53aae5d25831790a84f4507728abdcfb18dde", kill_on_drop: false }` [INFO] [stdout] ed31e88db0dad761933829aad0d53aae5d25831790a84f4507728abdcfb18dde [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d96d72661fdfdc90dfed2f48385a96d9188d4cb2134592ec53203174ef181be2 [INFO] running `Command { std: "docker" "start" "-a" "d96d72661fdfdc90dfed2f48385a96d9188d4cb2134592ec53203174ef181be2", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/algorithm.rs:211:3 [INFO] [stdout] | [INFO] [stdout] 211 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `algorithm` is never read [INFO] [stdout] --> src/sign.rs:54:3 [INFO] [stdout] | [INFO] [stdout] 54 | algorithm: A, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `preprocess` is never read [INFO] [stdout] --> src/sign.rs:246:14 [INFO] [stdout] | [INFO] [stdout] 246 | pub(crate) preprocess: Preprocess, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling modular-frost-mirror v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `dkg::tests` [INFO] [stdout] --> src/tests/mod.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dkg::tests::{key_gen, musig_key_gen, recover_key}; [INFO] [stdout] | ^^^^^ could not find `tests` in `dkg` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dkg-mirror-0.5.1/src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(any(test, feature = "tests"))] [INFO] [stdout] | ------------------------- the item is gated here [INFO] [stdout] 30 | pub mod tests; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `dkg::tests` [INFO] [stdout] --> src/tests/nonces.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub use dkg::tests::{key_gen, recover_key}; [INFO] [stdout] | ^^^^^ could not find `tests` in `dkg` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dkg-mirror-0.5.1/src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(any(test, feature = "tests"))] [INFO] [stdout] | ------------------------- the item is gated here [INFO] [stdout] 30 | pub mod tests; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/algorithm.rs:211:3 [INFO] [stdout] | [INFO] [stdout] 211 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/tests/nonces.rs:126:3 [INFO] [stdout] | [INFO] [stdout] 126 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `algorithm` is never read [INFO] [stdout] --> src/sign.rs:54:3 [INFO] [stdout] | [INFO] [stdout] 54 | algorithm: A, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `preprocess` is never read [INFO] [stdout] --> src/sign.rs:246:14 [INFO] [stdout] | [INFO] [stdout] 246 | pub(crate) preprocess: Preprocess, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `modular-frost-mirror` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d96d72661fdfdc90dfed2f48385a96d9188d4cb2134592ec53203174ef181be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96d72661fdfdc90dfed2f48385a96d9188d4cb2134592ec53203174ef181be2", kill_on_drop: false }` [INFO] [stdout] d96d72661fdfdc90dfed2f48385a96d9188d4cb2134592ec53203174ef181be2