[INFO] crate wechat-sdk 0.1.0 is already in cache [INFO] extracting crate wechat-sdk 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/wechat-sdk/0.1.0 [INFO] extracting crate wechat-sdk 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/wechat-sdk/0.1.0 [INFO] validating manifest of wechat-sdk-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 wechat-sdk-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 wechat-sdk-0.1.0 [INFO] finished frobbing wechat-sdk-0.1.0 [INFO] frobbed toml for wechat-sdk-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/wechat-sdk/0.1.0/Cargo.toml [INFO] started frobbing wechat-sdk-0.1.0 [INFO] finished frobbing wechat-sdk-0.1.0 [INFO] frobbed toml for wechat-sdk-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/wechat-sdk/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 wechat-sdk-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/wechat-sdk/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] 00f4e1ae0fd1af17c49183c931db142ca68d7a0891e3b1606bb150096b1ae528 [INFO] running `"docker" "start" "-a" "00f4e1ae0fd1af17c49183c931db142ca68d7a0891e3b1606bb150096b1ae528"` [INFO] [stderr] Checking wechat-sdk v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/pay/mod.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | WeChatRedpack{ client: client } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `client` [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/pay/mod.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | WeChatRedpack{ client: client } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `client` [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: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/pay/mod.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: unused variable: `method` [INFO] [stderr] --> src/pay/mod.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | fn request(method: Method) {} [INFO] [stderr] | ^^^^^^ help: consider using `_method` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `API_BASE_URL` [INFO] [stderr] --> src/pay/mod.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WeChatPayClient` [INFO] [stderr] --> src/pay/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct WeChatPayClient { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pay/mod.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | / pub fn new( [INFO] [stderr] 24 | | appid: S, [INFO] [stderr] 25 | | api_key: S, [INFO] [stderr] 26 | | mch_id: S, [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `request` [INFO] [stderr] --> src/pay/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn request(method: Method) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_result` [INFO] [stderr] --> src/pay/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn handle_result() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/pay/mod.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn get() {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `post` [INFO] [stderr] --> src/pay/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn post() {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `check_signature` [INFO] [stderr] --> src/pay/mod.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn check_signature() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_payment_result` [INFO] [stderr] --> src/pay/mod.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn parse_payment_result() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WeChatRedpack` [INFO] [stderr] --> src/pay/mod.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | pub struct WeChatRedpack<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pay/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(client: &'a WeChatPayClient) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/pay/mod.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: unused variable: `method` [INFO] [stderr] --> src/pay/mod.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | fn request(method: Method) {} [INFO] [stderr] | ^^^^^^ help: consider using `_method` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `API_BASE_URL` [INFO] [stderr] --> src/pay/mod.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WeChatPayClient` [INFO] [stderr] --> src/pay/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct WeChatPayClient { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pay/mod.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | / pub fn new( [INFO] [stderr] 24 | | appid: S, [INFO] [stderr] 25 | | api_key: S, [INFO] [stderr] 26 | | mch_id: S, [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `request` [INFO] [stderr] --> src/pay/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn request(method: Method) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_result` [INFO] [stderr] --> src/pay/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn handle_result() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/pay/mod.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn get() {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `post` [INFO] [stderr] --> src/pay/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn post() {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `check_signature` [INFO] [stderr] --> src/pay/mod.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn check_signature() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_payment_result` [INFO] [stderr] --> src/pay/mod.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn parse_payment_result() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WeChatRedpack` [INFO] [stderr] --> src/pay/mod.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | pub struct WeChatRedpack<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pay/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(client: &'a WeChatPayClient) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.48s [INFO] running `"docker" "inspect" "00f4e1ae0fd1af17c49183c931db142ca68d7a0891e3b1606bb150096b1ae528"` [INFO] running `"docker" "rm" "-f" "00f4e1ae0fd1af17c49183c931db142ca68d7a0891e3b1606bb150096b1ae528"` [INFO] [stdout] 00f4e1ae0fd1af17c49183c931db142ca68d7a0891e3b1606bb150096b1ae528