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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChainUpZero/baby-plonk-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChainUpZero%2Fbaby-plonk-rust", kill_on_drop: false }`
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[INFO] checking ChainUpZero/baby-plonk-rust against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChainUpZero%2Fbaby-plonk-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/ChainUpZero/baby-plonk-rust
[INFO] finished tweaking git repo https://github.com/ChainUpZero/baby-plonk-rust
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[INFO] validating manifest of git repo https://github.com/ChainUpZero/baby-plonk-rust on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
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[INFO] crate git repo https://github.com/ChainUpZero/baby-plonk-rust already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking itertools v0.10.5
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking bls12_381 v0.8.0 (/opt/rustwide/workdir/lib/bls12_381)
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> lib/bls12_381/src/scalar.rs:841:7
[INFO] [stdout]     |
[INFO] [stdout] 841 | #[cfg(feature = "std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `bits`, `default`, `digest`, `experimental`, `group`, `groups`, `nightly`, `pairing`, `pairings`, and `zeroize`
[INFO] [stdout]     = help: consider adding `std` 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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> lib/bls12_381/src/scalar.rs:660:5
[INFO] [stdout]     |
[INFO] [stdout] 660 |     #[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]    --> lib/bls12_381/src/scalar.rs:665:5
[INFO] [stdout]     |
[INFO] [stdout] 665 |     #[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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> lib/bls12_381/src/g1.rs:982:5
[INFO] [stdout]     |
[INFO] [stdout] 982 |     #[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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]     --> lib/bls12_381/src/g2.rs:1127:5
[INFO] [stdout]      |
[INFO] [stdout] 1127 |     #[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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> lib/bls12_381/src/pairings.rs:481:5
[INFO] [stdout]     |
[INFO] [stdout] 481 |     #[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] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking baby-plonk-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/msm.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let a = Scalar::ROOT_OF_UNITY;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `generate_random_points_and_scalars` is never used
[INFO] [stdout]   --> src/msm.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl BucketMSM {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |     fn generate_random_points_and_scalars(num_pairs: usize) -> (Vec<G1Projective>, Vec<Scalar>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `zw` is never read
[INFO] [stdout]   --> src/prover.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct WitnessPolys {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     zw: Option<Polynomial>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]  --> src/assembly.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub L: Option<String>,
[INFO] [stdout]   |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]  --> src/assembly.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub R: Option<String>,
[INFO] [stdout]   |         ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `O` should have a snake case name
[INFO] [stdout]  --> src/assembly.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub O: Option<String>,
[INFO] [stdout]   |         ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub L: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub R: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `M` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub M: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `O` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub O: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub C: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/program.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut L = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/program.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut R = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/program.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut M = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O` should have a snake case name
[INFO] [stdout]   --> src/program.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut O = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]   --> src/program.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mut C = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/msm.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let a = Scalar::ROOT_OF_UNITY;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Proof`
[INFO] [stdout]  --> tests/verify_proof_test.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     verifier::{Proof, Verifier},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s3`
[INFO] [stdout]    --> src/program.rs:221:22
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let (s1, s2, s3) = program.make_s_polynomials();
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_s3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unmoved_s2`
[INFO] [stdout]    --> src/program.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let unmoved_s2: Vec<_> = roots_of_unity(8)
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unmoved_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proof`
[INFO] [stdout]    --> src/prover.rs:755:13
[INFO] [stdout]     |
[INFO] [stdout] 755 |         let proof = prover.prove(witness);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_proof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `poly2`
[INFO] [stdout]   --> src/setup.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let poly2 = Polynomial::new(vec![Scalar::zero(), Scalar::one()], Basis::Monomial);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_poly2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `poly3_1`
[INFO] [stdout]   --> src/setup.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let poly3_1 = setup.commit(&poly3);
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_poly3_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `poly2`
[INFO] [stdout]   --> src/setup.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let poly2 = Polynomial::new(vec![Scalar::one().neg(), Scalar::one()], Basis::Monomial);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_poly2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `generate_random_points_and_scalars` is never used
[INFO] [stdout]   --> src/msm.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl BucketMSM {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |     fn generate_random_points_and_scalars(num_pairs: usize) -> (Vec<G1Projective>, Vec<Scalar>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `zw` is never read
[INFO] [stdout]   --> src/prover.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct WitnessPolys {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     zw: Option<Polynomial>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]  --> src/assembly.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub L: Option<String>,
[INFO] [stdout]   |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]  --> src/assembly.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub R: Option<String>,
[INFO] [stdout]   |         ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `O` should have a snake case name
[INFO] [stdout]  --> src/assembly.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub O: Option<String>,
[INFO] [stdout]   |         ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub L: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub R: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `M` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub M: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `O` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub O: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/assembly.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub C: Scalar,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/program.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut L = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/program.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut R = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/program.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut M = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O` should have a snake case name
[INFO] [stdout]   --> src/program.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut O = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]   --> src/program.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mut C = vec![Scalar::zero(); self.group_order as usize];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> lib/bls12_381/src/scalar.rs:841:7
[INFO] [stdout]     |
[INFO] [stdout] 841 | #[cfg(feature = "std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `bits`, `default`, `digest`, `experimental`, `group`, `groups`, `nightly`, `pairing`, `pairings`, and `zeroize`
[INFO] [stdout]     = help: consider adding `std` 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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> lib/bls12_381/src/scalar.rs:660:5
[INFO] [stdout]     |
[INFO] [stdout] 660 |     #[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]    --> lib/bls12_381/src/scalar.rs:665:5
[INFO] [stdout]     |
[INFO] [stdout] 665 |     #[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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> lib/bls12_381/src/g1.rs:982:5
[INFO] [stdout]     |
[INFO] [stdout] 982 |     #[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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]     --> lib/bls12_381/src/g2.rs:1127:5
[INFO] [stdout]      |
[INFO] [stdout] 1127 |     #[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: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> lib/bls12_381/src/pairings.rs:481:5
[INFO] [stdout]     |
[INFO] [stdout] 481 |     #[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.31s
[INFO] running `Command { std: "docker" "inspect" "ef2ec9313987281fdd27d4c8dc9b5d1c8ed2e2431eeeeafaec15f539a7e603a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2ec9313987281fdd27d4c8dc9b5d1c8ed2e2431eeeeafaec15f539a7e603a6", kill_on_drop: false }`
[INFO] [stdout] ef2ec9313987281fdd27d4c8dc9b5d1c8ed2e2431eeeeafaec15f539a7e603a6
