[INFO] crate powersoftau 0.1.0 is already in cache
[INFO] extracting crate powersoftau 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/powersoftau/0.1.0
[INFO] extracting crate powersoftau 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/powersoftau/0.1.0
[INFO] validating manifest of powersoftau-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 powersoftau-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 powersoftau-0.1.0
[INFO] finished frobbing powersoftau-0.1.0
[INFO] frobbed toml for powersoftau-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/powersoftau/0.1.0/Cargo.toml
[INFO] started frobbing powersoftau-0.1.0
[INFO] finished frobbing powersoftau-0.1.0
[INFO] frobbed toml for powersoftau-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/powersoftau/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 powersoftau-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-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/powersoftau/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] 2457ebead798a78e0d056ca8f076e57087298e8b1825e1d6150548a062aa3975
[INFO] running `"docker" "start" "-a" "2457ebead798a78e0d056ca8f076e57087298e8b1825e1d6150548a062aa3975"`
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking pairing v0.13.2
[INFO] [stderr]     Checking blake2 v0.6.1
[INFO] [stderr]     Checking powersoftau v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |             tau: tau,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `tau`
[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:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |             alpha: alpha,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `alpha`
[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:188:13
[INFO] [stderr]     |
[INFO] [stderr] 188 |             beta: beta
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `beta`
[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:307:13
[INFO] [stderr]     |
[INFO] [stderr] 307 |             tau_g2: tau_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `tau_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:308:13
[INFO] [stderr]     |
[INFO] [stderr] 308 |             alpha_g2: alpha_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `alpha_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:309:13
[INFO] [stderr]     |
[INFO] [stderr] 309 |             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:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |             tau_powers_g1: tau_powers_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `tau_powers_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/lib.rs:494:13
[INFO] [stderr]     |
[INFO] [stderr] 494 |             tau_powers_g2: tau_powers_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `tau_powers_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:495:13
[INFO] [stderr]     |
[INFO] [stderr] 495 |             alpha_tau_powers_g1: alpha_tau_powers_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `alpha_tau_powers_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/lib.rs:496:13
[INFO] [stderr]     |
[INFO] [stderr] 496 |             beta_tau_powers_g1: beta_tau_powers_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `beta_tau_powers_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/lib.rs:497:13
[INFO] [stderr]     |
[INFO] [stderr] 497 |             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:801:13
[INFO] [stderr]     |
[INFO] [stderr] 801 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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:834:13
[INFO] [stderr]     |
[INFO] [stderr] 834 |             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:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |             tau: tau,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `tau`
[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:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |             alpha: alpha,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `alpha`
[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:188:13
[INFO] [stderr]     |
[INFO] [stderr] 188 |             beta: beta
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `beta`
[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:307:13
[INFO] [stderr]     |
[INFO] [stderr] 307 |             tau_g2: tau_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `tau_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:308:13
[INFO] [stderr]     |
[INFO] [stderr] 308 |             alpha_g2: alpha_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `alpha_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:309:13
[INFO] [stderr]     |
[INFO] [stderr] 309 |             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:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |             tau_powers_g1: tau_powers_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `tau_powers_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/lib.rs:494:13
[INFO] [stderr]     |
[INFO] [stderr] 494 |             tau_powers_g2: tau_powers_g2,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `tau_powers_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:495:13
[INFO] [stderr]     |
[INFO] [stderr] 495 |             alpha_tau_powers_g1: alpha_tau_powers_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `alpha_tau_powers_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/lib.rs:496:13
[INFO] [stderr]     |
[INFO] [stderr] 496 |             beta_tau_powers_g1: beta_tau_powers_g1,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `beta_tau_powers_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/lib.rs:497:13
[INFO] [stderr]     |
[INFO] [stderr] 497 |             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:801:13
[INFO] [stderr]     |
[INFO] [stderr] 801 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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:834:13
[INFO] [stderr]     |
[INFO] [stderr] 834 |             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: you should consider adding a `Default` implementation for `Accumulator`
[INFO] [stderr]    --> src/lib.rs:351:5
[INFO] [stderr]     |
[INFO] [stderr] 351 | /     pub fn new() -> Self {
[INFO] [stderr] 352 | |         Accumulator {
[INFO] [stderr] 353 | |             tau_powers_g1: vec![G1Affine::one(); TAU_POWERS_G1_LENGTH],
[INFO] [stderr] 354 | |             tau_powers_g2: vec![G2Affine::one(); TAU_POWERS_LENGTH],
[INFO] [stderr] ...   |
[INFO] [stderr] 358 | |         }
[INFO] [stderr] 359 | |     }
[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] 349 | impl Default for Accumulator {
[INFO] [stderr] 350 |     fn default() -> Self {
[INFO] [stderr] 351 |         Self::new()
[INFO] [stderr] 352 |     }
[INFO] [stderr] 353 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Accumulator`
[INFO] [stderr]    --> src/lib.rs:351:5
[INFO] [stderr]     |
[INFO] [stderr] 351 | /     pub fn new() -> Self {
[INFO] [stderr] 352 | |         Accumulator {
[INFO] [stderr] 353 | |             tau_powers_g1: vec![G1Affine::one(); TAU_POWERS_G1_LENGTH],
[INFO] [stderr] 354 | |             tau_powers_g2: vec![G2Affine::one(); TAU_POWERS_LENGTH],
[INFO] [stderr] ...   |
[INFO] [stderr] 358 | |         }
[INFO] [stderr] 359 | |     }
[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] 349 | impl Default for Accumulator {
[INFO] [stderr] 350 |     fn default() -> Self {
[INFO] [stderr] 351 |         Self::new()
[INFO] [stderr] 352 |     }
[INFO] [stderr] 353 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `"docker" "inspect" "2457ebead798a78e0d056ca8f076e57087298e8b1825e1d6150548a062aa3975"`
[INFO] running `"docker" "rm" "-f" "2457ebead798a78e0d056ca8f076e57087298e8b1825e1d6150548a062aa3975"`
[INFO] [stdout] 2457ebead798a78e0d056ca8f076e57087298e8b1825e1d6150548a062aa3975