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[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> primeorder/src/projective.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 |     #[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, and traits
[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]    --> primeorder/src/projective.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 |     #[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, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bign256 v0.13.1 (/opt/rustwide/workdir/bign256)
[INFO] [stderr]     Checking sm2 v0.13.3 (/opt/rustwide/workdir/sm2)
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> sm2/src/lib.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `getrandom`, `pem`, `pkcs8`, `serde`, `serdect`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]   --> sm2/src/arithmetic/scalar.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(feature = "bits")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `getrandom`, `pem`, `pkcs8`, `serde`, `serdect`, and `std`
[INFO] [stdout]    = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> sm2/src/arithmetic/scalar.rs:224:7
[INFO] [stdout]     |
[INFO] [stdout] 224 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `getrandom`, `pem`, `pkcs8`, `serde`, `serdect`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking p256 v0.13.2 (/opt/rustwide/workdir/p256)
[INFO] [stderr]     Checking p384 v0.13.0 (/opt/rustwide/workdir/p384)
[INFO] [stderr]     Checking k256 v0.13.4 (/opt/rustwide/workdir/k256)
[INFO] [stderr]     Checking p224 v0.13.2 (/opt/rustwide/workdir/p224)
[INFO] [stderr]     Checking p192 v0.13.0 (/opt/rustwide/workdir/p192)
[INFO] [stderr]     Checking p521 v0.13.3 (/opt/rustwide/workdir/p521)
[INFO] [stderr]     Checking bp256 v0.6.1 (/opt/rustwide/workdir/bp256)
[INFO] [stderr]     Checking bp384 v0.6.1 (/opt/rustwide/workdir/bp384)
[INFO] [stdout] warning: unexpected `cfg` condition value: `test-vectors`
[INFO] [stdout]   --> bign256/src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(any(feature = "test-vectors", test))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]    = help: consider adding `test-vectors` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> bign256/src/lib.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]   --> bign256/src/arithmetic/scalar.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(feature = "bits")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]    = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> bign256/src/arithmetic/scalar.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "serde")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> bign256/src/arithmetic/scalar.rs:211:7
[INFO] [stdout]     |
[INFO] [stdout] 211 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/field.rs:645:21
[INFO] [stdout]     |
[INFO] [stdout] 645 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> p256/src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout]  15 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 645 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 645 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/field.rs:657:21
[INFO] [stdout]     |
[INFO] [stdout] 657 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 657 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 657 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:690:21
[INFO] [stdout]     |
[INFO] [stdout] 690 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 690 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 690 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:702:21
[INFO] [stdout]     |
[INFO] [stdout] 702 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 702 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 702 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p256/src/arithmetic/field.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 426 |     #[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, and traits
[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]    --> p256/src/arithmetic/field.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/field.rs:488:21
[INFO] [stdout]     |
[INFO] [stdout] 488 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> k256/src/lib.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout]  16 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 488 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 488 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/field.rs:501:21
[INFO] [stdout]     |
[INFO] [stdout] 501 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 501 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 501 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:716:21
[INFO] [stdout]     |
[INFO] [stdout] 716 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 716 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 716 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:728:21
[INFO] [stdout]     |
[INFO] [stdout] 728 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 728 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 728 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p521/src/arithmetic/field.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> p521/src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout]  15 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 634 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 634 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p521/src/arithmetic/field.rs:646:21
[INFO] [stdout]     |
[INFO] [stdout] 646 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 646 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 646 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]   --> p521/src/arithmetic/scalar.rs:39:7
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[cfg(feature = "bits")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `digest`, `ecdh`, `ecdsa`, `ecdsa-core`, `getrandom`, `hash2curve`, `jwk`, `pem`, `pkcs8`, `rand_core`, `serde`, `serdect`, `sha512`, `std`, `test-vectors`, and `voprf`
[INFO] [stdout]    = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> p521/src/arithmetic/scalar.rs:566:7
[INFO] [stdout]     |
[INFO] [stdout] 566 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `digest`, `ecdh`, `ecdsa`, `ecdsa-core`, `getrandom`, `hash2curve`, `jwk`, `pem`, `pkcs8`, `rand_core`, `serde`, `serdect`, `sha512`, `std`, `test-vectors`, and `voprf`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `verifying`
[INFO] [stdout]    --> p521/src/ecdsa.rs:118:11
[INFO] [stdout]     |
[INFO] [stdout] 118 |     #[cfg(feature = "verifying")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `digest`, `ecdh`, `ecdsa`, `ecdsa-core`, `getrandom`, `hash2curve`, `jwk`, `pem`, `pkcs8`, `rand_core`, `serde`, `serdect`, `sha512`, `std`, `test-vectors`, and `voprf`
[INFO] [stdout]     = help: consider adding `verifying` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/field.rs:272:5
[INFO] [stdout]     |
[INFO] [stdout] 272 |     #[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, and traits
[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]    --> k256/src/arithmetic/field.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/projective.rs:421:5
[INFO] [stdout]     |
[INFO] [stdout] 421 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p521/src/arithmetic/field.rs:440:5
[INFO] [stdout]     |
[INFO] [stdout] 440 |     #[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, and traits
[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]    --> p521/src/arithmetic/field.rs:445:5
[INFO] [stdout]     |
[INFO] [stdout] 445 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p521/src/arithmetic/scalar.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p521/src/arithmetic/scalar.rs:389:5
[INFO] [stdout]     |
[INFO] [stdout] 389 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p521/src/arithmetic/field.rs:634:21
[INFO] [stdout]     |
[INFO] [stdout] 634 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> p521/src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout]  15 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 634 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 634 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p521/src/arithmetic/field.rs:646:21
[INFO] [stdout]     |
[INFO] [stdout] 646 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 646 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 646 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]   --> p521/src/arithmetic/scalar.rs:39:7
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[cfg(feature = "bits")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `digest`, `ecdh`, `ecdsa`, `ecdsa-core`, `getrandom`, `hash2curve`, `jwk`, `pem`, `pkcs8`, `rand_core`, `serde`, `serdect`, `sha512`, `std`, `test-vectors`, and `voprf`
[INFO] [stdout]    = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> p521/src/arithmetic/scalar.rs:566:7
[INFO] [stdout]     |
[INFO] [stdout] 566 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `digest`, `ecdh`, `ecdsa`, `ecdsa-core`, `getrandom`, `hash2curve`, `jwk`, `pem`, `pkcs8`, `rand_core`, `serde`, `serdect`, `sha512`, `std`, `test-vectors`, and `voprf`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `verifying`
[INFO] [stdout]    --> p521/src/ecdsa.rs:118:11
[INFO] [stdout]     |
[INFO] [stdout] 118 |     #[cfg(feature = "verifying")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `digest`, `ecdh`, `ecdsa`, `ecdsa-core`, `getrandom`, `hash2curve`, `jwk`, `pem`, `pkcs8`, `rand_core`, `serde`, `serdect`, `sha512`, `std`, `test-vectors`, and `voprf`
[INFO] [stdout]     = help: consider adding `verifying` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> sm2/src/lib.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `getrandom`, `pem`, `pkcs8`, `serde`, `serdect`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]   --> sm2/src/arithmetic/scalar.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(feature = "bits")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `getrandom`, `pem`, `pkcs8`, `serde`, `serdect`, and `std`
[INFO] [stdout]    = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> sm2/src/arithmetic/scalar.rs:224:7
[INFO] [stdout]     |
[INFO] [stdout] 224 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `getrandom`, `pem`, `pkcs8`, `serde`, `serdect`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.0
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p521/src/arithmetic/field.rs:440:5
[INFO] [stdout]     |
[INFO] [stdout] 440 |     #[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, and traits
[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]    --> p521/src/arithmetic/field.rs:445:5
[INFO] [stdout]     |
[INFO] [stdout] 445 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p521/src/arithmetic/scalar.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p521/src/arithmetic/scalar.rs:389:5
[INFO] [stdout]     |
[INFO] [stdout] 389 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unexpected `cfg` condition value: `test-vectors`
[INFO] [stdout]   --> bign256/src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(any(feature = "test-vectors", test))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]    = help: consider adding `test-vectors` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> bign256/src/lib.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]   --> bign256/src/arithmetic/scalar.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(feature = "bits")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]    = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> bign256/src/arithmetic/scalar.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "serde")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bits`
[INFO] [stdout]    --> bign256/src/arithmetic/scalar.rs:211:7
[INFO] [stdout]     |
[INFO] [stdout] 211 | #[cfg(feature = "bits")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]     = help: consider adding `bits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/field.rs:645:21
[INFO] [stdout]     |
[INFO] [stdout] 645 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> p256/src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout]  15 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 645 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 645 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/field.rs:657:21
[INFO] [stdout]     |
[INFO] [stdout] 657 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 657 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 657 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:690:21
[INFO] [stdout]     |
[INFO] [stdout] 690 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 690 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 690 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:702:21
[INFO] [stdout]     |
[INFO] [stdout] 702 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 702 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 702 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `test-vectors`
[INFO] [stdout]  --> bign256/tests/projective.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg(all(feature = "arithmetic", feature = "test-vectors"))]
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `alloc`, `arithmetic`, `default`, `dsa`, `pkcs8`, and `std`
[INFO] [stdout]   = help: consider adding `test-vectors` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/field.rs:488:21
[INFO] [stdout]     |
[INFO] [stdout] 488 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> k256/src/lib.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout]  16 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 488 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 488 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/field.rs:501:21
[INFO] [stdout]     |
[INFO] [stdout] 501 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 501 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 501 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:716:21
[INFO] [stdout]     |
[INFO] [stdout] 716 |         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 716 -         iter.reduce(core::ops::Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout] 716 +         iter.reduce(Add::add).unwrap_or(Self::ZERO)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:728:21
[INFO] [stdout]     |
[INFO] [stdout] 728 |         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 728 -         iter.reduce(core::ops::Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout] 728 +         iter.reduce(Mul::mul).unwrap_or(Self::ONE)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p256/src/arithmetic/field.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 426 |     #[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, and traits
[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]    --> p256/src/arithmetic/field.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> p256/src/arithmetic/scalar.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/field.rs:272:5
[INFO] [stdout]     |
[INFO] [stdout] 272 |     #[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, and traits
[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]    --> k256/src/arithmetic/field.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/projective.rs:421:5
[INFO] [stdout]     |
[INFO] [stdout] 421 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> k256/src/arithmetic/scalar.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 |     #[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, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 31.26s
[INFO] running `Command { std: "docker" "inspect" "49b80d9a55722a7277b40fa01c64cf80a309da59f87fefb5680baa4c7cb28b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b80d9a55722a7277b40fa01c64cf80a309da59f87fefb5680baa4c7cb28b5b", kill_on_drop: false }`
[INFO] [stdout] 49b80d9a55722a7277b40fa01c64cf80a309da59f87fefb5680baa4c7cb28b5b
