[INFO] crate bellman 0.1.0 is already in cache
[INFO] extracting crate bellman 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/bellman/0.1.0
[INFO] extracting crate bellman 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bellman/0.1.0
[INFO] validating manifest of bellman-0.1.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bellman-0.1.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bellman-0.1.0
[INFO] finished frobbing bellman-0.1.0
[INFO] frobbed toml for bellman-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/bellman/0.1.0/Cargo.toml
[INFO] started frobbing bellman-0.1.0
[INFO] finished frobbing bellman-0.1.0
[INFO] frobbed toml for bellman-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bellman/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting bellman-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/bellman/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5f4af81400ce56fcead76e56da8ceb10cb795207650762878d39c029b5cd4d36
[INFO] running `"docker" "start" "-a" "5f4af81400ce56fcead76e56da8ceb10cb795207650762878d39c029b5cd4d36"`
[INFO] [stderr]     Checking pairing v0.14.2
[INFO] [stderr]     Checking bellman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/multicore.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             cpus: cpus,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `cpus`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/domain.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |             coeffs: coeffs,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `coeffs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/domain.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             exp: exp,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `exp`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/domain.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |             omega: omega,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `omega`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/domain.rs:299:21
[INFO] [stderr]     |
[INFO] [stderr] 299 |             let mut w = E::Fr::one();
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/domain.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 let mut t = a[(k+j+m) as usize];
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/generator.rs:473:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |         vk: vk,
[INFO] [stderr]     |         ^^^^^^ help: replace it with: `vk`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/groth16/prover.rs:242:17
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let mut c = EvaluationDomain::from_coeffs(prover.c)?;
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groth16/mod.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             a: a,
[INFO] [stderr]    |             ^^^^ help: replace it with: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groth16/mod.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             b: b,
[INFO] [stderr]    |             ^^^^ help: replace it with: `b`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groth16/mod.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             c: c
[INFO] [stderr]    |             ^^^^ help: replace it with: `c`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |             alpha_g1: alpha_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `alpha_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             beta_g1: beta_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `beta_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |             beta_g2: beta_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `beta_g2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             gamma_g2: gamma_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `gamma_g2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:208:13
[INFO] [stderr]     |
[INFO] [stderr] 208 |             delta_g1: delta_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `delta_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             delta_g2: delta_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `delta_g2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |             ic: ic
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `ic`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:374:13
[INFO] [stderr]     |
[INFO] [stderr] 374 |             vk: vk,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `vk`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/multicore.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             cpus: cpus,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `cpus`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/domain.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |             coeffs: coeffs,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `coeffs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/domain.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             exp: exp,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `exp`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/domain.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |             omega: omega,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `omega`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/domain.rs:299:21
[INFO] [stderr]     |
[INFO] [stderr] 299 |             let mut w = E::Fr::one();
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/domain.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 let mut t = a[(k+j+m) as usize];
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/groth16/tests/dummy_engine.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let mut i = 1;
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/generator.rs:473:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |         vk: vk,
[INFO] [stderr]     |         ^^^^^^ help: replace it with: `vk`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/groth16/prover.rs:242:17
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let mut c = EvaluationDomain::from_coeffs(prover.c)?;
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groth16/mod.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             a: a,
[INFO] [stderr]    |             ^^^^ help: replace it with: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groth16/mod.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             b: b,
[INFO] [stderr]    |             ^^^^ help: replace it with: `b`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groth16/mod.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             c: c
[INFO] [stderr]    |             ^^^^ help: replace it with: `c`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |             alpha_g1: alpha_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `alpha_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             beta_g1: beta_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `beta_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |             beta_g2: beta_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `beta_g2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             gamma_g2: gamma_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `gamma_g2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:208:13
[INFO] [stderr]     |
[INFO] [stderr] 208 |             delta_g1: delta_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `delta_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             delta_g2: delta_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `delta_g2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |             ic: ic
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `ic`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/groth16/mod.rs:374:13
[INFO] [stderr]     |
[INFO] [stderr] 374 |             vk: vk,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `vk`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `multicore::Worker`
[INFO] [stderr]   --> src/multicore.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new() -> Worker {
[INFO] [stderr] 30 | |         Self::new_with_cpus(num_cpus::get())
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Default for multicore::Worker {
[INFO] [stderr] 19 |     fn default() -> Self {
[INFO] [stderr] 20 |         Self::new()
[INFO] [stderr] 21 |     }
[INFO] [stderr] 22 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `as_ref` on this type; consider implementing the `std::convert::AsRef` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/domain.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     pub fn as_ref(&self) -> &[G] {
[INFO] [stderr] 37 | |         &self.coeffs
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `as_mut` on this type; consider implementing the `std::convert::AsMut` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/domain.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | /     pub fn as_mut(&mut self) -> &mut [G] {
[INFO] [stderr] 41 | |         &mut self.coeffs
[INFO] [stderr] 42 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/domain.rs:295:31
[INFO] [stderr]     |
[INFO] [stderr] 295 |         let w_m = omega.pow(&[(n / (2*m)) as u64]);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(n / (2*m))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `tmp`
[INFO] [stderr]    --> src/domain.rs:342:26
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 for i in 0..(1 << log_new_n) {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 for (i, <item>) in tmp.iter_mut().enumerate().take((1 << log_new_n)) {
[INFO] [stderr]     |                     ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/groth16/generator.rs:173:1
[INFO] [stderr]     |
[INFO] [stderr] 173 | / pub fn generate_parameters<E, C>(
[INFO] [stderr] 174 | |     circuit: C,
[INFO] [stderr] 175 | |     g1: E::G1,
[INFO] [stderr] 176 | |     g2: E::G2,
[INFO] [stderr] ...   |
[INFO] [stderr] 481 | |     })
[INFO] [stderr] 482 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (14/7)
[INFO] [stderr]    --> src/groth16/generator.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 | /     fn eval<E: Engine>(
[INFO] [stderr] 302 | |         // wNAF window tables
[INFO] [stderr] 303 | |         g1_wnaf: &Wnaf<usize, &[E::G1], &mut Vec<i64>>,
[INFO] [stderr] 304 | |         g2_wnaf: &Wnaf<usize, &[E::G2], &mut Vec<i64>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 412 | |         });
[INFO] [stderr] 413 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] error: this .into_iter() call is equivalent to .iter() and will not move the array
[INFO] [stderr]   --> src/groth16/verifier.rs:64:11
[INFO] [stderr]    |
[INFO] [stderr] 64 |         ].into_iter())
[INFO] [stderr]    |           ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::into_iter_on_array)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array
[INFO] [stderr] 
[INFO] [stderr] error: Suspicious use of binary operator in `Sub` impl
[INFO] [stderr]   --> src/lib.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 |         self + (coeff, var)
[INFO] [stderr]    |              ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::suspicious_arithmetic_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 | /         if let &SynthesisError::IoError(ref e) = self {
[INFO] [stderr] 212 | |             write!(f, "I/O error: ")?;
[INFO] [stderr] 213 | |             e.fmt(f)
[INFO] [stderr] 214 | |         } else {
[INFO] [stderr] 215 | |             write!(f, "{}", self.description())
[INFO] [stderr] 216 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 211 |         if let SynthesisError::IoError(ref e) = *self {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 | /     fn namespace<'a, NR, N>(
[INFO] [stderr] 281 | |         &'a mut self,
[INFO] [stderr] 282 | |         name_fn: N
[INFO] [stderr] 283 | |     ) -> Namespace<'a, E, Self::Root>
[INFO] [stderr] ...   |
[INFO] [stderr] 288 | |         Namespace(self.get_root(), PhantomData)
[INFO] [stderr] 289 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bellman`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `multicore::Worker`
[INFO] [stderr]   --> src/multicore.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new() -> Worker {
[INFO] [stderr] 30 | |         Self::new_with_cpus(num_cpus::get())
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Default for multicore::Worker {
[INFO] [stderr] 19 |     fn default() -> Self {
[INFO] [stderr] 20 |         Self::new()
[INFO] [stderr] 21 |     }
[INFO] [stderr] 22 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `as_ref` on this type; consider implementing the `std::convert::AsRef` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/domain.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     pub fn as_ref(&self) -> &[G] {
[INFO] [stderr] 37 | |         &self.coeffs
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `as_mut` on this type; consider implementing the `std::convert::AsMut` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/domain.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | /     pub fn as_mut(&mut self) -> &mut [G] {
[INFO] [stderr] 41 | |         &mut self.coeffs
[INFO] [stderr] 42 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/domain.rs:295:31
[INFO] [stderr]     |
[INFO] [stderr] 295 |         let w_m = omega.pow(&[(n / (2*m)) as u64]);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(n / (2*m))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `tmp`
[INFO] [stderr]    --> src/domain.rs:342:26
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 for i in 0..(1 << log_new_n) {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 for (i, <item>) in tmp.iter_mut().enumerate().take((1 << log_new_n)) {
[INFO] [stderr]     |                     ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/groth16/tests/dummy_engine.rs:80:29
[INFO] [stderr]    |
[INFO] [stderr] 80 |             Some(self.pow(&[(MODULUS_R.0 as u64) - 2]))
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(MODULUS_R.0)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/groth16/tests/dummy_engine.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |         FrRepr([(v.0).0 as u64])
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: try: `u64::from((v.0).0)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/groth16/tests/dummy_engine.rs:239:25
[INFO] [stderr]     |
[INFO] [stderr] 239 |         if repr.0[0] >= (MODULUS_R.0 as u64) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(MODULUS_R.0)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 36
[INFO] [stderr]    --> src/groth16/tests/mod.rs:99:1
[INFO] [stderr]     |
[INFO] [stderr] 99  | / fn test_xordemo() {
[INFO] [stderr] 100 | |     let g1 = Fr::one();
[INFO] [stderr] 101 | |     let g2 = Fr::one();
[INFO] [stderr] 102 | |     let alpha = Fr::from_str("48577").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 399 | |     ).unwrap());
[INFO] [stderr] 400 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/groth16/generator.rs:173:1
[INFO] [stderr]     |
[INFO] [stderr] 173 | / pub fn generate_parameters<E, C>(
[INFO] [stderr] 174 | |     circuit: C,
[INFO] [stderr] 175 | |     g1: E::G1,
[INFO] [stderr] 176 | |     g2: E::G2,
[INFO] [stderr] ...   |
[INFO] [stderr] 481 | |     })
[INFO] [stderr] 482 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (14/7)
[INFO] [stderr]    --> src/groth16/generator.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 | /     fn eval<E: Engine>(
[INFO] [stderr] 302 | |         // wNAF window tables
[INFO] [stderr] 303 | |         g1_wnaf: &Wnaf<usize, &[E::G1], &mut Vec<i64>>,
[INFO] [stderr] 304 | |         g2_wnaf: &Wnaf<usize, &[E::G2], &mut Vec<i64>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 412 | |         });
[INFO] [stderr] 413 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] error: this .into_iter() call is equivalent to .iter() and will not move the array
[INFO] [stderr]   --> src/groth16/verifier.rs:64:11
[INFO] [stderr]    |
[INFO] [stderr] 64 |         ].into_iter())
[INFO] [stderr]    |           ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::into_iter_on_array)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array
[INFO] [stderr] 
[INFO] [stderr] error: Suspicious use of binary operator in `Sub` impl
[INFO] [stderr]   --> src/lib.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 |         self + (coeff, var)
[INFO] [stderr]    |              ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::suspicious_arithmetic_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 | /         if let &SynthesisError::IoError(ref e) = self {
[INFO] [stderr] 212 | |             write!(f, "I/O error: ")?;
[INFO] [stderr] 213 | |             e.fmt(f)
[INFO] [stderr] 214 | |         } else {
[INFO] [stderr] 215 | |             write!(f, "{}", self.description())
[INFO] [stderr] 216 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 211 |         if let SynthesisError::IoError(ref e) = *self {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 | /     fn namespace<'a, NR, N>(
[INFO] [stderr] 281 | |         &'a mut self,
[INFO] [stderr] 282 | |         name_fn: N
[INFO] [stderr] 283 | |     ) -> Namespace<'a, E, Self::Root>
[INFO] [stderr] ...   |
[INFO] [stderr] 288 | |         Namespace(self.get_root(), PhantomData)
[INFO] [stderr] 289 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bellman`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5f4af81400ce56fcead76e56da8ceb10cb795207650762878d39c029b5cd4d36"`
[INFO] running `"docker" "rm" "-f" "5f4af81400ce56fcead76e56da8ceb10cb795207650762878d39c029b5cd4d36"`
[INFO] [stdout] 5f4af81400ce56fcead76e56da8ceb10cb795207650762878d39c029b5cd4d36