The process '/home/runner/.cargo/bin/cargo' failed with exit code 1

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (lib test) generated 6 warnings (6 duplicates)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`

`two-party-musig2-eddsa` (example "signing") generated 2 warnings (run `cargo fix --example "signing"` to apply 1 suggestion)

unused import: `std::fmt`

unused imports: `Deserializer`, `Serializer`, `de`

unused import: `serde::de::Visitor`

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

use of deprecated associated function `curve25519_dalek::Scalar::from_bits`: This constructor outputs scalars with undefined scalar-scalar arithmetic. See docs.

unused import: `std::fmt::Write`

`two-party-musig2-eddsa` (lib) generated 6 warnings (run `cargo fix --lib -p two-party-musig2-eddsa` to apply 3 suggestions)

unused import: `serde::Serialize`