[INFO] updating cached repository innoq/innoq-blockchain-rust-one
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/innoq/innoq-blockchain-rust-one
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/innoq/innoq-blockchain-rust-one" "work/ex/clippy-test-run/sources/stable/gh/innoq/innoq-blockchain-rust-one"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/innoq/innoq-blockchain-rust-one'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/innoq/innoq-blockchain-rust-one" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/innoq/innoq-blockchain-rust-one"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/innoq/innoq-blockchain-rust-one'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 53d0eed9e790b9c4a6489eebdf9c5d3d88f52354
[INFO] sha for GitHub repo innoq/innoq-blockchain-rust-one: 53d0eed9e790b9c4a6489eebdf9c5d3d88f52354
[INFO] validating manifest of innoq/innoq-blockchain-rust-one 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 innoq/innoq-blockchain-rust-one 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 innoq/innoq-blockchain-rust-one
[INFO] finished frobbing innoq/innoq-blockchain-rust-one
[INFO] frobbed toml for innoq/innoq-blockchain-rust-one written to work/ex/clippy-test-run/sources/stable/gh/innoq/innoq-blockchain-rust-one/Cargo.toml
[INFO] started frobbing innoq/innoq-blockchain-rust-one
[INFO] finished frobbing innoq/innoq-blockchain-rust-one
[INFO] frobbed toml for innoq/innoq-blockchain-rust-one written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/innoq/innoq-blockchain-rust-one/Cargo.toml
[INFO] crate innoq/innoq-blockchain-rust-one has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting innoq/innoq-blockchain-rust-one against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/innoq/innoq-blockchain-rust-one:/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] ccdca0f3546c92232e242236bf1bf54ede969369907463b934a044bc9873232b
[INFO] running `"docker" "start" "-a" "ccdca0f3546c92232e242236bf1bf54ede969369907463b934a044bc9873232b"`
[INFO] [stderr]     Checking remove_dir_all v0.5.0
[INFO] [stderr]     Checking serde v1.0.39
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking filetime v0.1.15
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]     Checking base64 v0.7.0
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking buf_redux v0.6.3
[INFO] [stderr]     Checking chrono v0.4.2
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling openssl v0.10.6
[INFO] [stderr]     Checking brotli-sys v0.2.1
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]    Compiling serde_derive v1.0.39
[INFO] [stderr]     Checking brotli2 v0.2.2
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking gzip-header v0.1.2
[INFO] [stderr]     Checking libflate v0.1.14
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]     Checking tiny_http v0.5.9
[INFO] [stderr]     Checking hyper v0.11.25
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking crypto-hash v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking serde_urlencoded v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.15
[INFO] [stderr]     Checking rouille v2.1.0
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking rustychain v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/http.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |             block: block,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `block`
[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/http.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             message: message,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[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/chain.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             transactions: transactions,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transactions`
[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/http.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |             block: block,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `block`
[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/http.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             message: message,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[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/chain.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             transactions: transactions,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transactions`
[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: long literal lacking separators
[INFO] [stderr]   --> src/chain.rs:88:20
[INFO] [stderr]    |
[INFO] [stderr] 88 |             proof: 1917336,
[INFO] [stderr]    |                    ^^^^^^^ help: consider: `1_917_336`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/chain.rs:88:20
[INFO] [stderr]    |
[INFO] [stderr] 88 |             proof: 1917336,
[INFO] [stderr]    |                    ^^^^^^^ help: consider: `1_917_336`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `http::Server`
[INFO] [stderr]   --> src/http.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | /     pub fn new() -> Server {
[INFO] [stderr] 79 | |         Server {
[INFO] [stderr] 80 | |             node_id: Uuid::new_v4().to_string(),
[INFO] [stderr] 81 | |             rusty_chain: vec![Block::genesis()],
[INFO] [stderr] ...  |
[INFO] [stderr] 85 | |         }
[INFO] [stderr] 86 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/http.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let id = url.split("/").nth(2);
[INFO] [stderr]     |                        ^^^ help: try using a char instead: `'/'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/chain.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn validate(chain: &Chain) -> bool {
[INFO] [stderr]    |                        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/chain.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn transactions(chain: &Chain) -> Vec<Transaction> {
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/chain.rs:124:63
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let nanos: u64 = duration.as_secs() * 1_000_000_000 + (duration.subsec_nanos() as u64);
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(duration.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: you should consider deriving a `Default` implementation for `http::Server`
[INFO] [stderr]   --> src/http.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | /     pub fn new() -> Server {
[INFO] [stderr] 79 | |         Server {
[INFO] [stderr] 80 | |             node_id: Uuid::new_v4().to_string(),
[INFO] [stderr] 81 | |             rusty_chain: vec![Block::genesis()],
[INFO] [stderr] ...  |
[INFO] [stderr] 85 | |         }
[INFO] [stderr] 86 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/http.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let id = url.split("/").nth(2);
[INFO] [stderr]     |                        ^^^ help: try using a char instead: `'/'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/chain.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn validate(chain: &Chain) -> bool {
[INFO] [stderr]    |                        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/chain.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn transactions(chain: &Chain) -> Vec<Transaction> {
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/chain.rs:124:63
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let nanos: u64 = duration.as_secs() * 1_000_000_000 + (duration.subsec_nanos() as u64);
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(duration.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]     Finished dev [unoptimized + debuginfo] target(s) in 49.48s
[INFO] running `"docker" "inspect" "ccdca0f3546c92232e242236bf1bf54ede969369907463b934a044bc9873232b"`
[INFO] running `"docker" "rm" "-f" "ccdca0f3546c92232e242236bf1bf54ede969369907463b934a044bc9873232b"`
[INFO] [stdout] ccdca0f3546c92232e242236bf1bf54ede969369907463b934a044bc9873232b