Dec 05 04:22:33.524 INFO checking wechat-sdk-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:22:33.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 04:22:33.798 INFO [stdout] 32460d84279a058314658e5a538f2fadc7e2f988cd39bdceea14bd2e20fbfaca
Dec 05 04:22:33.800 INFO running `"docker" "start" "-a" "32460d84279a058314658e5a538f2fadc7e2f988cd39bdceea14bd2e20fbfaca"`
Dec 05 04:22:34.330 INFO [stderr] usermod: no changes
Dec 05 04:22:34.703 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 05 04:22:37.855 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 05 04:22:42.980 INFO [stderr]     Checking reqwest v0.7.3
Dec 05 04:22:48.910 INFO [stderr]     Checking wechat-sdk v0.1.0 (/source)
Dec 05 04:22:56.823 INFO [stderr] warning: unused variable: `method`
Dec 05 04:22:56.823 INFO [stderr]   --> src/pay/mod.rs:41:16
Dec 05 04:22:56.823 INFO [stderr]    |
Dec 05 04:22:56.823 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 05 04:22:56.823 INFO [stderr]    |                ^^^^^^ help: consider using `_method` instead
Dec 05 04:22:56.823 INFO [stderr]    |
Dec 05 04:22:56.823 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:22:56.823 INFO [stderr] 
Dec 05 04:22:56.823 INFO [stderr] warning: constant item is never used: `API_BASE_URL`
Dec 05 04:22:56.823 INFO [stderr]  --> src/pay/mod.rs:4:1
Dec 05 04:22:56.823 INFO [stderr]   |
Dec 05 04:22:56.823 INFO [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Dec 05 04:22:56.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.823 INFO [stderr]   |
Dec 05 04:22:56.823 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 04:22:56.823 INFO [stderr] 
Dec 05 04:22:56.823 INFO [stderr] warning: struct is never constructed: `WeChatPayClient`
Dec 05 04:22:56.823 INFO [stderr]  --> src/pay/mod.rs:6:1
Dec 05 04:22:56.823 INFO [stderr]   |
Dec 05 04:22:56.823 INFO [stderr] 6 | pub struct WeChatPayClient {
Dec 05 04:22:56.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.823 INFO [stderr] 
Dec 05 04:22:56.823 INFO [stderr] warning: method is never used: `new`
Dec 05 04:22:56.823 INFO [stderr]   --> src/pay/mod.rs:23:5
Dec 05 04:22:56.823 INFO [stderr]    |
Dec 05 04:22:56.823 INFO [stderr] 23 | /     pub fn new<S: ToString>(
Dec 05 04:22:56.823 INFO [stderr] 24 | |         appid: S,
Dec 05 04:22:56.823 INFO [stderr] 25 | |         api_key: S,
Dec 05 04:22:56.823 INFO [stderr] 26 | |         mch_id: S,
Dec 05 04:22:56.823 INFO [stderr] ...  |
Dec 05 04:22:56.823 INFO [stderr] 38 | |         }
Dec 05 04:22:56.823 INFO [stderr] 39 | |     }
Dec 05 04:22:56.823 INFO [stderr]    | |_____^
Dec 05 04:22:56.823 INFO [stderr] 
Dec 05 04:22:56.823 INFO [stderr] warning: method is never used: `request`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:41:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: method is never used: `handle_result`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:43:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 43 |     fn handle_result() {}
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: method is never used: `get`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:45:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 45 |     pub fn get() {}
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: method is never used: `post`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:47:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 47 |     pub fn post() {}
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: method is never used: `check_signature`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:49:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 49 |     pub fn check_signature() {}
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: method is never used: `parse_payment_result`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:51:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 51 |     pub fn parse_payment_result() {}
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: struct is never constructed: `WeChatRedpack`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:55:1
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 55 | pub struct WeChatRedpack<'a> {
Dec 05 04:22:56.824 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:56.824 INFO [stderr] warning: method is never used: `new`
Dec 05 04:22:56.824 INFO [stderr]   --> src/pay/mod.rs:60:5
Dec 05 04:22:56.824 INFO [stderr]    |
Dec 05 04:22:56.824 INFO [stderr] 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Dec 05 04:22:56.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:56.824 INFO [stderr] 
Dec 05 04:22:57.715 INFO [stderr] warning: unused variable: `method`
Dec 05 04:22:57.715 INFO [stderr]   --> src/pay/mod.rs:41:16
Dec 05 04:22:57.715 INFO [stderr]    |
Dec 05 04:22:57.715 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 05 04:22:57.715 INFO [stderr]    |                ^^^^^^ help: consider using `_method` instead
Dec 05 04:22:57.715 INFO [stderr]    |
Dec 05 04:22:57.715 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:22:57.715 INFO [stderr] 
Dec 05 04:22:57.715 INFO [stderr] warning: constant item is never used: `API_BASE_URL`
Dec 05 04:22:57.715 INFO [stderr]  --> src/pay/mod.rs:4:1
Dec 05 04:22:57.715 INFO [stderr]   |
Dec 05 04:22:57.715 INFO [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Dec 05 04:22:57.715 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.715 INFO [stderr]   |
Dec 05 04:22:57.715 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 04:22:57.715 INFO [stderr] 
Dec 05 04:22:57.715 INFO [stderr] warning: struct is never constructed: `WeChatPayClient`
Dec 05 04:22:57.715 INFO [stderr]  --> src/pay/mod.rs:6:1
Dec 05 04:22:57.715 INFO [stderr]   |
Dec 05 04:22:57.715 INFO [stderr] 6 | pub struct WeChatPayClient {
Dec 05 04:22:57.715 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.715 INFO [stderr] 
Dec 05 04:22:57.715 INFO [stderr] warning: method is never used: `new`
Dec 05 04:22:57.715 INFO [stderr]   --> src/pay/mod.rs:23:5
Dec 05 04:22:57.715 INFO [stderr]    |
Dec 05 04:22:57.715 INFO [stderr] 23 | /     pub fn new<S: ToString>(
Dec 05 04:22:57.715 INFO [stderr] 24 | |         appid: S,
Dec 05 04:22:57.715 INFO [stderr] 25 | |         api_key: S,
Dec 05 04:22:57.715 INFO [stderr] 26 | |         mch_id: S,
Dec 05 04:22:57.715 INFO [stderr] ...  |
Dec 05 04:22:57.715 INFO [stderr] 38 | |         }
Dec 05 04:22:57.715 INFO [stderr] 39 | |     }
Dec 05 04:22:57.715 INFO [stderr]    | |_____^
Dec 05 04:22:57.715 INFO [stderr] 
Dec 05 04:22:57.715 INFO [stderr] warning: method is never used: `request`
Dec 05 04:22:57.715 INFO [stderr]   --> src/pay/mod.rs:41:5
Dec 05 04:22:57.715 INFO [stderr]    |
Dec 05 04:22:57.715 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 05 04:22:57.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.715 INFO [stderr] 
Dec 05 04:22:57.715 INFO [stderr] warning: method is never used: `handle_result`
Dec 05 04:22:57.715 INFO [stderr]   --> src/pay/mod.rs:43:5
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 43 |     fn handle_result() {}
Dec 05 04:22:57.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.716 INFO [stderr] warning: method is never used: `get`
Dec 05 04:22:57.716 INFO [stderr]   --> src/pay/mod.rs:45:5
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 45 |     pub fn get() {}
Dec 05 04:22:57.716 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.716 INFO [stderr] warning: method is never used: `post`
Dec 05 04:22:57.716 INFO [stderr]   --> src/pay/mod.rs:47:5
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 47 |     pub fn post() {}
Dec 05 04:22:57.716 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.716 INFO [stderr] warning: method is never used: `check_signature`
Dec 05 04:22:57.716 INFO [stderr]   --> src/pay/mod.rs:49:5
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 49 |     pub fn check_signature() {}
Dec 05 04:22:57.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.716 INFO [stderr] warning: method is never used: `parse_payment_result`
Dec 05 04:22:57.716 INFO [stderr]   --> src/pay/mod.rs:51:5
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 51 |     pub fn parse_payment_result() {}
Dec 05 04:22:57.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.716 INFO [stderr] warning: struct is never constructed: `WeChatRedpack`
Dec 05 04:22:57.716 INFO [stderr]   --> src/pay/mod.rs:55:1
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 55 | pub struct WeChatRedpack<'a> {
Dec 05 04:22:57.716 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.716 INFO [stderr] warning: method is never used: `new`
Dec 05 04:22:57.716 INFO [stderr]   --> src/pay/mod.rs:60:5
Dec 05 04:22:57.716 INFO [stderr]    |
Dec 05 04:22:57.716 INFO [stderr] 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Dec 05 04:22:57.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:22:57.716 INFO [stderr] 
Dec 05 04:22:57.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.40s
Dec 05 04:22:57.774 INFO [stderr] su: No module specific data is present
Dec 05 04:22:58.647 INFO running `"docker" "inspect" "32460d84279a058314658e5a538f2fadc7e2f988cd39bdceea14bd2e20fbfaca"`
Dec 05 04:22:58.953 INFO running `"docker" "rm" "-f" "32460d84279a058314658e5a538f2fadc7e2f988cd39bdceea14bd2e20fbfaca"`
Dec 05 04:22:59.203 INFO [stdout] 32460d84279a058314658e5a538f2fadc7e2f988cd39bdceea14bd2e20fbfaca