Aug 31 08:49:45.596 INFO checking wechat-sdk-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 08:49:45.596 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 08:49:45.596 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 08:49:45.774 INFO blam! 09acedbdd3967826ae6fc6bfccd8c3d915c3c2670cbb19bf970ba46a6963c5eb
Aug 31 08:49:45.776 INFO running `"docker" "start" "-a" "09acedbdd3967826ae6fc6bfccd8c3d915c3c2670cbb19bf970ba46a6963c5eb"`
Aug 31 08:49:46.516 INFO kablam!     Checking hyper-tls v0.1.4
Aug 31 08:49:48.296 INFO kablam!     Checking reqwest v0.7.3
Aug 31 08:49:51.026 INFO kablam!     Checking wechat-sdk v0.1.0 (file:///source)
Aug 31 08:49:52.915 INFO kablam! warning: unused variable: `method`
Aug 31 08:49:52.915 INFO kablam!   --> src/pay/mod.rs:41:16
Aug 31 08:49:52.915 INFO kablam!    |
Aug 31 08:49:52.915 INFO kablam! 41 |     fn request(method: Method) {}
Aug 31 08:49:52.915 INFO kablam!    |                ^^^^^^ help: consider using `_method` instead
Aug 31 08:49:52.915 INFO kablam!    |
Aug 31 08:49:52.915 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 08:49:52.915 INFO kablam! 
Aug 31 08:49:52.918 INFO kablam! warning: constant item is never used: `API_BASE_URL`
Aug 31 08:49:52.918 INFO kablam!  --> src/pay/mod.rs:4:1
Aug 31 08:49:52.918 INFO kablam!   |
Aug 31 08:49:52.918 INFO kablam! 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Aug 31 08:49:52.918 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.918 INFO kablam!   |
Aug 31 08:49:52.918 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 08:49:52.918 INFO kablam! 
Aug 31 08:49:52.918 INFO kablam! warning: struct is never constructed: `WeChatPayClient`
Aug 31 08:49:52.918 INFO kablam!  --> src/pay/mod.rs:6:1
Aug 31 08:49:52.918 INFO kablam!   |
Aug 31 08:49:52.918 INFO kablam! 6 | pub struct WeChatPayClient {
Aug 31 08:49:52.918 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.919 INFO kablam! 
Aug 31 08:49:52.919 INFO kablam! warning: method is never used: `new`
Aug 31 08:49:52.919 INFO kablam!   --> src/pay/mod.rs:23:5
Aug 31 08:49:52.919 INFO kablam!    |
Aug 31 08:49:52.919 INFO kablam! 23 | /     pub fn new<S: ToString>(
Aug 31 08:49:52.919 INFO kablam! 24 | |         appid: S,
Aug 31 08:49:52.919 INFO kablam! 25 | |         api_key: S,
Aug 31 08:49:52.919 INFO kablam! 26 | |         mch_id: S,
Aug 31 08:49:52.919 INFO kablam! ...  |
Aug 31 08:49:52.919 INFO kablam! 38 | |         }
Aug 31 08:49:52.919 INFO kablam! 39 | |     }
Aug 31 08:49:52.919 INFO kablam!    | |_____^
Aug 31 08:49:52.919 INFO kablam! 
Aug 31 08:49:52.919 INFO kablam! warning: method is never used: `request`
Aug 31 08:49:52.919 INFO kablam!   --> src/pay/mod.rs:41:5
Aug 31 08:49:52.919 INFO kablam!    |
Aug 31 08:49:52.919 INFO kablam! 41 |     fn request(method: Method) {}
Aug 31 08:49:52.919 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.919 INFO kablam! 
Aug 31 08:49:52.919 INFO kablam! warning: method is never used: `handle_result`
Aug 31 08:49:52.919 INFO kablam!   --> src/pay/mod.rs:43:5
Aug 31 08:49:52.919 INFO kablam!    |
Aug 31 08:49:52.919 INFO kablam! 43 |     fn handle_result() {}
Aug 31 08:49:52.919 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.919 INFO kablam! 
Aug 31 08:49:52.919 INFO kablam! warning: method is never used: `get`
Aug 31 08:49:52.919 INFO kablam!   --> src/pay/mod.rs:45:5
Aug 31 08:49:52.919 INFO kablam!    |
Aug 31 08:49:52.919 INFO kablam! 45 |     pub fn get() {}
Aug 31 08:49:52.919 INFO kablam!    |     ^^^^^^^^^^^^
Aug 31 08:49:52.919 INFO kablam! 
Aug 31 08:49:52.920 INFO kablam! warning: method is never used: `post`
Aug 31 08:49:52.920 INFO kablam!   --> src/pay/mod.rs:47:5
Aug 31 08:49:52.920 INFO kablam!    |
Aug 31 08:49:52.920 INFO kablam! 47 |     pub fn post() {}
Aug 31 08:49:52.920 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 31 08:49:52.920 INFO kablam! 
Aug 31 08:49:52.920 INFO kablam! warning: method is never used: `check_signature`
Aug 31 08:49:52.920 INFO kablam!   --> src/pay/mod.rs:49:5
Aug 31 08:49:52.920 INFO kablam!    |
Aug 31 08:49:52.920 INFO kablam! 49 |     pub fn check_signature() {}
Aug 31 08:49:52.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.920 INFO kablam! 
Aug 31 08:49:52.920 INFO kablam! warning: method is never used: `parse_payment_result`
Aug 31 08:49:52.920 INFO kablam!   --> src/pay/mod.rs:51:5
Aug 31 08:49:52.920 INFO kablam!    |
Aug 31 08:49:52.920 INFO kablam! 51 |     pub fn parse_payment_result() {}
Aug 31 08:49:52.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.920 INFO kablam! 
Aug 31 08:49:52.920 INFO kablam! warning: struct is never constructed: `WeChatRedpack`
Aug 31 08:49:52.920 INFO kablam!   --> src/pay/mod.rs:55:1
Aug 31 08:49:52.920 INFO kablam!    |
Aug 31 08:49:52.920 INFO kablam! 55 | pub struct WeChatRedpack<'a> {
Aug 31 08:49:52.920 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.921 INFO kablam! 
Aug 31 08:49:52.921 INFO kablam! warning: method is never used: `new`
Aug 31 08:49:52.921 INFO kablam!   --> src/pay/mod.rs:60:5
Aug 31 08:49:52.921 INFO kablam!    |
Aug 31 08:49:52.921 INFO kablam! 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Aug 31 08:49:52.921 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.921 INFO kablam! 
Aug 31 08:49:52.957 INFO kablam! warning: unused variable: `method`
Aug 31 08:49:52.957 INFO kablam!   --> src/pay/mod.rs:41:16
Aug 31 08:49:52.957 INFO kablam!    |
Aug 31 08:49:52.957 INFO kablam! 41 |     fn request(method: Method) {}
Aug 31 08:49:52.957 INFO kablam!    |                ^^^^^^ help: consider using `_method` instead
Aug 31 08:49:52.957 INFO kablam!    |
Aug 31 08:49:52.957 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 08:49:52.957 INFO kablam! 
Aug 31 08:49:52.961 INFO kablam! warning: constant item is never used: `API_BASE_URL`
Aug 31 08:49:52.961 INFO kablam!  --> src/pay/mod.rs:4:1
Aug 31 08:49:52.961 INFO kablam!   |
Aug 31 08:49:52.961 INFO kablam! 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Aug 31 08:49:52.961 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.961 INFO kablam!   |
Aug 31 08:49:52.961 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 08:49:52.961 INFO kablam! 
Aug 31 08:49:52.961 INFO kablam! warning: struct is never constructed: `WeChatPayClient`
Aug 31 08:49:52.961 INFO kablam!  --> src/pay/mod.rs:6:1
Aug 31 08:49:52.961 INFO kablam!   |
Aug 31 08:49:52.962 INFO kablam! 6 | pub struct WeChatPayClient {
Aug 31 08:49:52.962 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.962 INFO kablam! 
Aug 31 08:49:52.962 INFO kablam! warning: method is never used: `new`
Aug 31 08:49:52.962 INFO kablam!   --> src/pay/mod.rs:23:5
Aug 31 08:49:52.962 INFO kablam!    |
Aug 31 08:49:52.962 INFO kablam! 23 | /     pub fn new<S: ToString>(
Aug 31 08:49:52.962 INFO kablam! 24 | |         appid: S,
Aug 31 08:49:52.962 INFO kablam! 25 | |         api_key: S,
Aug 31 08:49:52.962 INFO kablam! 26 | |         mch_id: S,
Aug 31 08:49:52.962 INFO kablam! ...  |
Aug 31 08:49:52.962 INFO kablam! 38 | |         }
Aug 31 08:49:52.962 INFO kablam! 39 | |     }
Aug 31 08:49:52.962 INFO kablam!    | |_____^
Aug 31 08:49:52.962 INFO kablam! 
Aug 31 08:49:52.962 INFO kablam! warning: method is never used: `request`
Aug 31 08:49:52.962 INFO kablam!   --> src/pay/mod.rs:41:5
Aug 31 08:49:52.962 INFO kablam!    |
Aug 31 08:49:52.962 INFO kablam! 41 |     fn request(method: Method) {}
Aug 31 08:49:52.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.962 INFO kablam! 
Aug 31 08:49:52.962 INFO kablam! warning: method is never used: `handle_result`
Aug 31 08:49:52.962 INFO kablam!   --> src/pay/mod.rs:43:5
Aug 31 08:49:52.962 INFO kablam!    |
Aug 31 08:49:52.962 INFO kablam! 43 |     fn handle_result() {}
Aug 31 08:49:52.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.962 INFO kablam! 
Aug 31 08:49:52.962 INFO kablam! warning: method is never used: `get`
Aug 31 08:49:52.962 INFO kablam!   --> src/pay/mod.rs:45:5
Aug 31 08:49:52.962 INFO kablam!    |
Aug 31 08:49:52.962 INFO kablam! 45 |     pub fn get() {}
Aug 31 08:49:52.962 INFO kablam!    |     ^^^^^^^^^^^^
Aug 31 08:49:52.962 INFO kablam! 
Aug 31 08:49:52.963 INFO kablam! warning: method is never used: `post`
Aug 31 08:49:52.964 INFO kablam!   --> src/pay/mod.rs:47:5
Aug 31 08:49:52.964 INFO kablam!    |
Aug 31 08:49:52.964 INFO kablam! 47 |     pub fn post() {}
Aug 31 08:49:52.964 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 31 08:49:52.964 INFO kablam! 
Aug 31 08:49:52.964 INFO kablam! warning: method is never used: `check_signature`
Aug 31 08:49:52.964 INFO kablam!   --> src/pay/mod.rs:49:5
Aug 31 08:49:52.964 INFO kablam!    |
Aug 31 08:49:52.964 INFO kablam! 49 |     pub fn check_signature() {}
Aug 31 08:49:52.964 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.964 INFO kablam! 
Aug 31 08:49:52.964 INFO kablam! warning: method is never used: `parse_payment_result`
Aug 31 08:49:52.964 INFO kablam!   --> src/pay/mod.rs:51:5
Aug 31 08:49:52.964 INFO kablam!    |
Aug 31 08:49:52.964 INFO kablam! 51 |     pub fn parse_payment_result() {}
Aug 31 08:49:52.964 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.964 INFO kablam! 
Aug 31 08:49:52.964 INFO kablam! warning: struct is never constructed: `WeChatRedpack`
Aug 31 08:49:52.964 INFO kablam!   --> src/pay/mod.rs:55:1
Aug 31 08:49:52.964 INFO kablam!    |
Aug 31 08:49:52.964 INFO kablam! 55 | pub struct WeChatRedpack<'a> {
Aug 31 08:49:52.964 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.964 INFO kablam! 
Aug 31 08:49:52.964 INFO kablam! warning: method is never used: `new`
Aug 31 08:49:52.964 INFO kablam!   --> src/pay/mod.rs:60:5
Aug 31 08:49:52.964 INFO kablam!    |
Aug 31 08:49:52.965 INFO kablam! 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Aug 31 08:49:52.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 08:49:52.965 INFO kablam! 
Aug 31 08:49:52.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
Aug 31 08:49:52.995 INFO kablam! su: No module specific data is present
Aug 31 08:49:53.397 INFO running `"docker" "rm" "-f" "09acedbdd3967826ae6fc6bfccd8c3d915c3c2670cbb19bf970ba46a6963c5eb"`
Aug 31 08:49:53.500 INFO blam! 09acedbdd3967826ae6fc6bfccd8c3d915c3c2670cbb19bf970ba46a6963c5eb