[INFO] crate phase2 0.2.2 is already in cache
[INFO] extracting crate phase2 0.2.2 into work/ex/clippy-test-run/sources/stable/reg/phase2/0.2.2
[INFO] extracting crate phase2 0.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/phase2/0.2.2
[INFO] validating manifest of phase2-0.2.2 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 phase2-0.2.2 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 phase2-0.2.2
[INFO] finished frobbing phase2-0.2.2
[INFO] frobbed toml for phase2-0.2.2 written to work/ex/clippy-test-run/sources/stable/reg/phase2/0.2.2/Cargo.toml
[INFO] started frobbing phase2-0.2.2
[INFO] finished frobbing phase2-0.2.2
[INFO] frobbed toml for phase2-0.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/phase2/0.2.2/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 phase2-0.2.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/phase2/0.2.2:/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] 5e56c700ea7e80b2a68ae3fd0cd146fa80d5fd3dafd021a6b181c5999c38dfcf
[INFO] running `"docker" "start" "-a" "5e56c700ea7e80b2a68ae3fd0cd146fa80d5fd3dafd021a6b181c5999c38dfcf"`
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking pairing v0.14.2
[INFO] [stderr]     Checking bellman v0.1.0
[INFO] [stderr]     Checking phase2 v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:648:13
[INFO] [stderr]     |
[INFO] [stderr] 648 |             beta_g1: beta_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `beta_g1`
[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/lib.rs:649:13
[INFO] [stderr]     |
[INFO] [stderr] 649 |             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/lib.rs:657:13
[INFO] [stderr]     |
[INFO] [stderr] 657 |             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/lib.rs:680:13
[INFO] [stderr]     |
[INFO] [stderr] 680 |             params: params,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `params`
[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/lib.rs:681:13
[INFO] [stderr]     |
[INFO] [stderr] 681 |             cs_hash: cs_hash,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `cs_hash`
[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/lib.rs:1297:13
[INFO] [stderr]      |
[INFO] [stderr] 1297 |             s: s,
[INFO] [stderr]      |             ^^^^ help: replace it with: `s`
[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/lib.rs:1298:13
[INFO] [stderr]      |
[INFO] [stderr] 1298 |             s_delta: s_delta,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^ help: replace it with: `s_delta`
[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/lib.rs:1299:13
[INFO] [stderr]      |
[INFO] [stderr] 1299 |             r_delta: r_delta,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^ help: replace it with: `r_delta`
[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/lib.rs:1300:13
[INFO] [stderr]      |
[INFO] [stderr] 1300 |             transcript: transcript
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transcript`
[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/lib.rs:1303:13
[INFO] [stderr]      |
[INFO] [stderr] 1303 |             delta: delta
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: replace it with: `delta`
[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/lib.rs:1342:13
[INFO] [stderr]      |
[INFO] [stderr] 1342 |             writer: writer,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^ help: replace it with: `writer`
[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/lib.rs:648:13
[INFO] [stderr]     |
[INFO] [stderr] 648 |             beta_g1: beta_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `beta_g1`
[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/lib.rs:649:13
[INFO] [stderr]     |
[INFO] [stderr] 649 |             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/lib.rs:657:13
[INFO] [stderr]     |
[INFO] [stderr] 657 |             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/lib.rs:680:13
[INFO] [stderr]     |
[INFO] [stderr] 680 |             params: params,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `params`
[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/lib.rs:681:13
[INFO] [stderr]     |
[INFO] [stderr] 681 |             cs_hash: cs_hash,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `cs_hash`
[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/lib.rs:1297:13
[INFO] [stderr]      |
[INFO] [stderr] 1297 |             s: s,
[INFO] [stderr]      |             ^^^^ help: replace it with: `s`
[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/lib.rs:1298:13
[INFO] [stderr]      |
[INFO] [stderr] 1298 |             s_delta: s_delta,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^ help: replace it with: `s_delta`
[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/lib.rs:1299:13
[INFO] [stderr]      |
[INFO] [stderr] 1299 |             r_delta: r_delta,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^ help: replace it with: `r_delta`
[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/lib.rs:1300:13
[INFO] [stderr]      |
[INFO] [stderr] 1300 |             transcript: transcript
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transcript`
[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/lib.rs:1303:13
[INFO] [stderr]      |
[INFO] [stderr] 1303 |             delta: delta
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: replace it with: `delta`
[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/lib.rs:1342:13
[INFO] [stderr]      |
[INFO] [stderr] 1342 |             writer: writer,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^ help: replace it with: `writer`
[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: unneeded return statement
[INFO] [stderr]     --> src/lib.rs:1385:5
[INFO] [stderr]      |
[INFO] [stderr] 1385 |     return false
[INFO] [stderr]      |     ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/lib.rs:1385:5
[INFO] [stderr]      |
[INFO] [stderr] 1385 |     return false
[INFO] [stderr]      |     ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/lib.rs:389:9
[INFO] [stderr]     |
[INFO] [stderr] 389 |         &self.cs_hash[..] == &other.cs_hash[..] &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 389 |         self.cs_hash[..] == other.cs_hash[..] &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/lib.rs:389:9
[INFO] [stderr]     |
[INFO] [stderr] 389 |         &self.cs_hash[..] == &other.cs_hash[..] &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 389 |         self.cs_hash[..] == other.cs_hash[..] &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (12/7)
[INFO] [stderr]    --> src/lib.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 | /         fn eval(
[INFO] [stderr] 523 | |             // Lagrange coefficients for tau
[INFO] [stderr] 524 | |             coeffs_g1: Arc<Vec<G1Affine>>,
[INFO] [stderr] 525 | |             coeffs_g2: Arc<Vec<G2Affine>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 601 | |             });
[INFO] [stderr] 602 | |         }
[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 (12/7)
[INFO] [stderr]    --> src/lib.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 | /         fn eval(
[INFO] [stderr] 523 | |             // Lagrange coefficients for tau
[INFO] [stderr] 524 | |             coeffs_g1: Arc<Vec<G1Affine>>,
[INFO] [stderr] 525 | |             coeffs_g2: Arc<Vec<G2Affine>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 601 | |             });
[INFO] [stderr] 602 | |         }
[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: needlessly taken reference of both operands
[INFO] [stderr]    --> src/lib.rs:828:12
[INFO] [stderr]     |
[INFO] [stderr] 828 |         if &initial_params.cs_hash[..] != &self.cs_hash[..] {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 828 |         if initial_params.cs_hash[..] != self.cs_hash[..] {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/lib.rs:828:12
[INFO] [stderr]     |
[INFO] [stderr] 828 |         if &initial_params.cs_hash[..] != &self.cs_hash[..] {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 828 |         if initial_params.cs_hash[..] != self.cs_hash[..] {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1043:9
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         &self.transcript[..] == &other.transcript[..]
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         self.transcript[..] == other.transcript[..]
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1060:8
[INFO] [stderr]      |
[INFO] [stderr] 1060 |     if &before.contributions[..] != &after.contributions[0..before.contributions.len()] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1060 |     if before.contributions[..] != after.contributions[0..before.contributions.len()] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1103:8
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     if &before.cs_hash[..] != &after.cs_hash[..] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     if before.cs_hash[..] != after.cs_hash[..] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1043:9
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         &self.transcript[..] == &other.transcript[..]
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         self.transcript[..] == other.transcript[..]
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1060:8
[INFO] [stderr]      |
[INFO] [stderr] 1060 |     if &before.contributions[..] != &after.contributions[0..before.contributions.len()] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1060 |     if before.contributions[..] != after.contributions[0..before.contributions.len()] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1103:8
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     if &before.cs_hash[..] != &after.cs_hash[..] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     if before.cs_hash[..] != after.cs_hash[..] {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1380:12
[INFO] [stderr]      |
[INFO] [stderr] 1380 |         if &contrib[..] == &my_contribution[..] {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1380 |         if contrib[..] == my_contribution[..] {
[INFO] [stderr]      |            ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> src/lib.rs:1380:12
[INFO] [stderr]      |
[INFO] [stderr] 1380 |         if &contrib[..] == &my_contribution[..] {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1380 |         if contrib[..] == my_contribution[..] {
[INFO] [stderr]      |            ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `constants`.
[INFO] [stderr]   --> examples/mimc.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 61 |     for i in 0..MIMC_ROUNDS {
[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] 61 |     for <item> in constants.iter().take(MIMC_ROUNDS) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> examples/mimc.rs:262:23
[INFO] [stderr]     |
[INFO] [stderr] 262 |     let proving_avg = proving_avg.subsec_nanos() as f64 / 1_000_000_000f64
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(proving_avg.subsec_nanos())`
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> examples/mimc.rs:266:25
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let verifying_avg = verifying_avg.subsec_nanos() as f64 / 1_000_000_000f64
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(verifying_avg.subsec_nanos())`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 13.34s
[INFO] running `"docker" "inspect" "5e56c700ea7e80b2a68ae3fd0cd146fa80d5fd3dafd021a6b181c5999c38dfcf"`
[INFO] running `"docker" "rm" "-f" "5e56c700ea7e80b2a68ae3fd0cd146fa80d5fd3dafd021a6b181c5999c38dfcf"`
[INFO] [stdout] 5e56c700ea7e80b2a68ae3fd0cd146fa80d5fd3dafd021a6b181c5999c38dfcf