Dec 14 13:57:01.756 INFO testing wechat-sdk-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 13:57:01.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 13:57:02.285 INFO [stdout] e6fd29f9136281f947b42ed2f5d3ee11ea3933a36e5cbbd276178c203e33e364
Dec 14 13:57:02.287 INFO running `"docker" "start" "-a" "e6fd29f9136281f947b42ed2f5d3ee11ea3933a36e5cbbd276178c203e33e364"`
Dec 14 13:57:03.559 INFO [stderr] usermod: no changes
Dec 14 13:57:03.823 INFO [stderr]    Compiling wechat-sdk v0.1.0 (/source)
Dec 14 13:57:09.555 INFO [stderr] warning: unused variable: `method`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:41:16
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 14 13:57:09.555 INFO [stderr]    |                ^^^^^^ help: consider using `_method` instead
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: constant item is never used: `API_BASE_URL`
Dec 14 13:57:09.555 INFO [stderr]  --> src/pay/mod.rs:4:1
Dec 14 13:57:09.555 INFO [stderr]   |
Dec 14 13:57:09.555 INFO [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Dec 14 13:57:09.555 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr]   |
Dec 14 13:57:09.555 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: struct is never constructed: `WeChatPayClient`
Dec 14 13:57:09.555 INFO [stderr]  --> src/pay/mod.rs:6:1
Dec 14 13:57:09.555 INFO [stderr]   |
Dec 14 13:57:09.555 INFO [stderr] 6 | pub struct WeChatPayClient {
Dec 14 13:57:09.555 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `new`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:23:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 23 | /     pub fn new<S: ToString>(
Dec 14 13:57:09.555 INFO [stderr] 24 | |         appid: S,
Dec 14 13:57:09.555 INFO [stderr] 25 | |         api_key: S,
Dec 14 13:57:09.555 INFO [stderr] 26 | |         mch_id: S,
Dec 14 13:57:09.555 INFO [stderr] ...  |
Dec 14 13:57:09.555 INFO [stderr] 38 | |         }
Dec 14 13:57:09.555 INFO [stderr] 39 | |     }
Dec 14 13:57:09.555 INFO [stderr]    | |_____^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `request`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:41:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `handle_result`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:43:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 43 |     fn handle_result() {}
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `get`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:45:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 45 |     pub fn get() {}
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `post`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:47:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 47 |     pub fn post() {}
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `check_signature`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:49:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 49 |     pub fn check_signature() {}
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `parse_payment_result`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:51:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 51 |     pub fn parse_payment_result() {}
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: struct is never constructed: `WeChatRedpack`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:55:1
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 55 | pub struct WeChatRedpack<'a> {
Dec 14 13:57:09.555 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.555 INFO [stderr] warning: method is never used: `new`
Dec 14 13:57:09.555 INFO [stderr]   --> src/pay/mod.rs:60:5
Dec 14 13:57:09.555 INFO [stderr]    |
Dec 14 13:57:09.555 INFO [stderr] 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Dec 14 13:57:09.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:09.555 INFO [stderr] 
Dec 14 13:57:09.589 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
Dec 14 13:57:09.615 INFO [stderr] su: No module specific data is present
Dec 14 13:57:10.188 INFO running `"docker" "inspect" "e6fd29f9136281f947b42ed2f5d3ee11ea3933a36e5cbbd276178c203e33e364"`
Dec 14 13:57:10.407 INFO running `"docker" "rm" "-f" "e6fd29f9136281f947b42ed2f5d3ee11ea3933a36e5cbbd276178c203e33e364"`
Dec 14 13:57:10.586 INFO [stdout] e6fd29f9136281f947b42ed2f5d3ee11ea3933a36e5cbbd276178c203e33e364
Dec 14 13:57:10.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 13:57:11.043 INFO [stdout] 720f9fc91afe2e69d85cdc1075741c043bb128dc3ed3995322eb7b9fd0357305
Dec 14 13:57:11.045 INFO running `"docker" "start" "-a" "720f9fc91afe2e69d85cdc1075741c043bb128dc3ed3995322eb7b9fd0357305"`
Dec 14 13:57:12.199 INFO [stderr] usermod: no changes
Dec 14 13:57:12.451 INFO [stderr]    Compiling wechat-sdk v0.1.0 (/source)
Dec 14 13:57:17.955 INFO [stderr] warning: unused variable: `method`
Dec 14 13:57:17.955 INFO [stderr]   --> src/pay/mod.rs:41:16
Dec 14 13:57:17.955 INFO [stderr]    |
Dec 14 13:57:17.955 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 14 13:57:17.955 INFO [stderr]    |                ^^^^^^ help: consider using `_method` instead
Dec 14 13:57:17.955 INFO [stderr]    |
Dec 14 13:57:17.955 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 13:57:17.955 INFO [stderr] 
Dec 14 13:57:17.955 INFO [stderr] warning: constant item is never used: `API_BASE_URL`
Dec 14 13:57:17.955 INFO [stderr]  --> src/pay/mod.rs:4:1
Dec 14 13:57:17.955 INFO [stderr]   |
Dec 14 13:57:17.955 INFO [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Dec 14 13:57:17.955 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.955 INFO [stderr]   |
Dec 14 13:57:17.955 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 13:57:17.955 INFO [stderr] 
Dec 14 13:57:17.955 INFO [stderr] warning: struct is never constructed: `WeChatPayClient`
Dec 14 13:57:17.955 INFO [stderr]  --> src/pay/mod.rs:6:1
Dec 14 13:57:17.955 INFO [stderr]   |
Dec 14 13:57:17.955 INFO [stderr] 6 | pub struct WeChatPayClient {
Dec 14 13:57:17.955 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.955 INFO [stderr] 
Dec 14 13:57:17.955 INFO [stderr] warning: method is never used: `new`
Dec 14 13:57:17.955 INFO [stderr]   --> src/pay/mod.rs:23:5
Dec 14 13:57:17.955 INFO [stderr]    |
Dec 14 13:57:17.955 INFO [stderr] 23 | /     pub fn new<S: ToString>(
Dec 14 13:57:17.955 INFO [stderr] 24 | |         appid: S,
Dec 14 13:57:17.955 INFO [stderr] 25 | |         api_key: S,
Dec 14 13:57:17.955 INFO [stderr] 26 | |         mch_id: S,
Dec 14 13:57:17.955 INFO [stderr] ...  |
Dec 14 13:57:17.955 INFO [stderr] 38 | |         }
Dec 14 13:57:17.955 INFO [stderr] 39 | |     }
Dec 14 13:57:17.955 INFO [stderr]    | |_____^
Dec 14 13:57:17.955 INFO [stderr] 
Dec 14 13:57:17.955 INFO [stderr] warning: method is never used: `request`
Dec 14 13:57:17.955 INFO [stderr]   --> src/pay/mod.rs:41:5
Dec 14 13:57:17.955 INFO [stderr]    |
Dec 14 13:57:17.955 INFO [stderr] 41 |     fn request(method: Method) {}
Dec 14 13:57:17.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: method is never used: `handle_result`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:43:5
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 43 |     fn handle_result() {}
Dec 14 13:57:17.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: method is never used: `get`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:45:5
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 45 |     pub fn get() {}
Dec 14 13:57:17.956 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: method is never used: `post`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:47:5
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 47 |     pub fn post() {}
Dec 14 13:57:17.956 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: method is never used: `check_signature`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:49:5
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 49 |     pub fn check_signature() {}
Dec 14 13:57:17.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: method is never used: `parse_payment_result`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:51:5
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 51 |     pub fn parse_payment_result() {}
Dec 14 13:57:17.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: struct is never constructed: `WeChatRedpack`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:55:1
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 55 | pub struct WeChatRedpack<'a> {
Dec 14 13:57:17.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:17.956 INFO [stderr] warning: method is never used: `new`
Dec 14 13:57:17.956 INFO [stderr]   --> src/pay/mod.rs:60:5
Dec 14 13:57:17.956 INFO [stderr]    |
Dec 14 13:57:17.956 INFO [stderr] 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Dec 14 13:57:17.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:57:17.956 INFO [stderr] 
Dec 14 13:57:19.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
Dec 14 13:57:19.339 INFO [stderr] su: No module specific data is present
Dec 14 13:57:20.327 INFO running `"docker" "inspect" "720f9fc91afe2e69d85cdc1075741c043bb128dc3ed3995322eb7b9fd0357305"`
Dec 14 13:57:20.660 INFO running `"docker" "rm" "-f" "720f9fc91afe2e69d85cdc1075741c043bb128dc3ed3995322eb7b9fd0357305"`
Dec 14 13:57:21.014 INFO [stdout] 720f9fc91afe2e69d85cdc1075741c043bb128dc3ed3995322eb7b9fd0357305
Dec 14 13:57:21.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 13:57:21.415 INFO [stdout] 066402ca7f302c1024a6c9560b91d74d9eec554b43608a8cd16e1a4b463084dd
Dec 14 13:57:21.415 INFO running `"docker" "start" "-a" "066402ca7f302c1024a6c9560b91d74d9eec554b43608a8cd16e1a4b463084dd"`
Dec 14 13:57:22.759 INFO [stderr] usermod: no changes
Dec 14 13:57:23.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 14 13:57:23.026 INFO [stderr]      Running /target/debug/deps/wechat_sdk-b7a039b4af1d9675
Dec 14 13:57:23.029 INFO [stdout] 
Dec 14 13:57:23.030 INFO [stdout] running 1 test
Dec 14 13:57:23.030 INFO [stdout] test tests::it_works ... ok
Dec 14 13:57:23.030 INFO [stdout] 
Dec 14 13:57:23.030 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:57:23.030 INFO [stdout] 
Dec 14 13:57:23.030 INFO [stderr]    Doc-tests wechat-sdk
Dec 14 13:57:34.075 INFO [stdout] 
Dec 14 13:57:34.075 INFO [stdout] running 0 tests
Dec 14 13:57:34.076 INFO [stdout] 
Dec 14 13:57:34.076 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:57:34.076 INFO [stdout] 
Dec 14 13:57:34.086 INFO [stderr] su: No module specific data is present
Dec 14 13:57:35.469 INFO running `"docker" "inspect" "066402ca7f302c1024a6c9560b91d74d9eec554b43608a8cd16e1a4b463084dd"`
Dec 14 13:57:35.737 INFO running `"docker" "rm" "-f" "066402ca7f302c1024a6c9560b91d74d9eec554b43608a8cd16e1a4b463084dd"`
Dec 14 13:57:36.131 INFO [stdout] 066402ca7f302c1024a6c9560b91d74d9eec554b43608a8cd16e1a4b463084dd