[INFO] updating cached repository casey/warpwallet-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/casey/warpwallet-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/casey/warpwallet-rs" "work/ex/clippy-test-run/sources/stable/gh/casey/warpwallet-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/casey/warpwallet-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/casey/warpwallet-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/casey/warpwallet-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/casey/warpwallet-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6f9c2fa0b8fc069f631aeee1cc7a360115609415
[INFO] sha for GitHub repo casey/warpwallet-rs: 6f9c2fa0b8fc069f631aeee1cc7a360115609415
[INFO] validating manifest of casey/warpwallet-rs 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 casey/warpwallet-rs 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 casey/warpwallet-rs
[INFO] finished frobbing casey/warpwallet-rs
[INFO] frobbed toml for casey/warpwallet-rs written to work/ex/clippy-test-run/sources/stable/gh/casey/warpwallet-rs/Cargo.toml
[INFO] started frobbing casey/warpwallet-rs
[INFO] finished frobbing casey/warpwallet-rs
[INFO] frobbed toml for casey/warpwallet-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/casey/warpwallet-rs/Cargo.toml
[INFO] crate casey/warpwallet-rs has a lockfile. skipping
[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 casey/warpwallet-rs 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/gh/casey/warpwallet-rs:/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] 3fece6f535d9fbbfeffa9f3cf2003e3defa077da7500d26ad4f6524b52911fc4
[INFO] running `"docker" "start" "-a" "3fece6f535d9fbbfeffa9f3cf2003e3defa077da7500d26ad4f6524b52911fc4"`
[INFO] [stderr]     Checking language-tags v0.0.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.8
[INFO] [stderr]    Compiling secp256k1 v0.6.0
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking ring-pwhash v0.1.2
[INFO] [stderr]     Checking serde v0.6.15
[INFO] [stderr]     Checking brev v0.1.7
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking cookie v0.1.21
[INFO] [stderr]     Checking mime v0.1.3
[INFO] [stderr]     Checking serde_json v0.6.1
[INFO] [stderr]     Checking strason v0.3.4
[INFO] [stderr]     Checking hyper v0.6.16
[INFO] [stderr]     Checking jsonrpc v0.7.6
[INFO] [stderr]     Checking bitcoin v0.9.0
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking warpwallet v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/main.rs:278:5
[INFO] [stderr]     |
[INFO] [stderr] 278 |     s1:          s1,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: replace it with: `s1`
[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/main.rs:279:5
[INFO] [stderr]     |
[INFO] [stderr] 279 |     s2:          s2,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: replace it with: `s2`
[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/main.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 |     s3:          s3,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: replace it with: `s3`
[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/main.rs:278:5
[INFO] [stderr]     |
[INFO] [stderr] 278 |     s1:          s1,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: replace it with: `s1`
[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/main.rs:279:5
[INFO] [stderr]     |
[INFO] [stderr] 279 |     s2:          s2,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: replace it with: `s2`
[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/main.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 |     s3:          s3,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: replace it with: `s3`
[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: field is never used: `private_key`
[INFO] [stderr]   --> src/main.rs:64:3
[INFO] [stderr]    |
[INFO] [stderr] 64 |   private_key: String,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `s1`
[INFO] [stderr]   --> src/main.rs:60:3
[INFO] [stderr]    |
[INFO] [stderr] 60 |   s1:          Seed,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `s2`
[INFO] [stderr]   --> src/main.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   s2:          Seed,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `s3`
[INFO] [stderr]   --> src/main.rs:62:3
[INFO] [stderr]    |
[INFO] [stderr] 62 |   s3:          Seed,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `address`
[INFO] [stderr]   --> src/main.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   address:     String,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `private_key`
[INFO] [stderr]   --> src/main.rs:64:3
[INFO] [stderr]    |
[INFO] [stderr] 64 |   private_key: String,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_hex`
[INFO] [stderr]   --> src/main.rs:79:3
[INFO] [stderr]    |
[INFO] [stderr] 79 |   fn from_hex(hex: &str) -> Result<Seed, FromHexError> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.16s
[INFO] running `"docker" "inspect" "3fece6f535d9fbbfeffa9f3cf2003e3defa077da7500d26ad4f6524b52911fc4"`
[INFO] running `"docker" "rm" "-f" "3fece6f535d9fbbfeffa9f3cf2003e3defa077da7500d26ad4f6524b52911fc4"`
[INFO] [stdout] 3fece6f535d9fbbfeffa9f3cf2003e3defa077da7500d26ad4f6524b52911fc4