Nov 28 15:32:43.750 INFO checking wechat-sdk-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:32:43.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 15:32:44.008 INFO [stdout] 54d122c40b49fea5f4e981c1ae847e1303e9565c031e8d773b3d1a2d360d6dc9
Nov 28 15:32:44.010 INFO running `"docker" "start" "-a" "54d122c40b49fea5f4e981c1ae847e1303e9565c031e8d773b3d1a2d360d6dc9"`
Nov 28 15:32:44.407 INFO [stderr] usermod: no changes
Nov 28 15:32:44.611 INFO [stderr]     Checking wechat-sdk v0.1.0 (/source)
Nov 28 15:32:50.804 INFO [stderr] warning: unused variable: `method`
Nov 28 15:32:50.804 INFO [stderr]   --> src/pay/mod.rs:41:16
Nov 28 15:32:50.804 INFO [stderr]    |
Nov 28 15:32:50.804 INFO [stderr] 41 |     fn request(method: Method) {}
Nov 28 15:32:50.804 INFO [stderr]    |                ^^^^^^ help: consider using `_method` instead
Nov 28 15:32:50.804 INFO [stderr]    |
Nov 28 15:32:50.804 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 15:32:50.804 INFO [stderr] 
Nov 28 15:32:50.809 INFO [stderr] warning: constant item is never used: `API_BASE_URL`
Nov 28 15:32:50.809 INFO [stderr]  --> src/pay/mod.rs:4:1
Nov 28 15:32:50.809 INFO [stderr]   |
Nov 28 15:32:50.809 INFO [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Nov 28 15:32:50.809 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.809 INFO [stderr]   |
Nov 28 15:32:50.809 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 15:32:50.809 INFO [stderr] 
Nov 28 15:32:50.810 INFO [stderr] warning: struct is never constructed: `WeChatPayClient`
Nov 28 15:32:50.810 INFO [stderr]  --> src/pay/mod.rs:6:1
Nov 28 15:32:50.810 INFO [stderr]   |
Nov 28 15:32:50.810 INFO [stderr] 6 | pub struct WeChatPayClient {
Nov 28 15:32:50.810 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.810 INFO [stderr] 
Nov 28 15:32:50.810 INFO [stderr] warning: method is never used: `new`
Nov 28 15:32:50.810 INFO [stderr]   --> src/pay/mod.rs:23:5
Nov 28 15:32:50.811 INFO [stderr]    |
Nov 28 15:32:50.811 INFO [stderr] 23 | /     pub fn new<S: ToString>(
Nov 28 15:32:50.811 INFO [stderr] 24 | |         appid: S,
Nov 28 15:32:50.811 INFO [stderr] 25 | |         api_key: S,
Nov 28 15:32:50.811 INFO [stderr] 26 | |         mch_id: S,
Nov 28 15:32:50.811 INFO [stderr] ...  |
Nov 28 15:32:50.811 INFO [stderr] 38 | |         }
Nov 28 15:32:50.811 INFO [stderr] 39 | |     }
Nov 28 15:32:50.812 INFO [stderr]    | |_____^
Nov 28 15:32:50.812 INFO [stderr] 
Nov 28 15:32:50.812 INFO [stderr] warning: method is never used: `request`
Nov 28 15:32:50.812 INFO [stderr]   --> src/pay/mod.rs:41:5
Nov 28 15:32:50.814 INFO [stderr]    |
Nov 28 15:32:50.814 INFO [stderr] 41 |     fn request(method: Method) {}
Nov 28 15:32:50.814 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.814 INFO [stderr] 
Nov 28 15:32:50.814 INFO [stderr] warning: method is never used: `handle_result`
Nov 28 15:32:50.815 INFO [stderr]   --> src/pay/mod.rs:43:5
Nov 28 15:32:50.815 INFO [stderr]    |
Nov 28 15:32:50.815 INFO [stderr] 43 |     fn handle_result() {}
Nov 28 15:32:50.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.816 INFO [stderr] 
Nov 28 15:32:50.816 INFO [stderr] warning: method is never used: `get`
Nov 28 15:32:50.824 INFO [stderr]   --> src/pay/mod.rs:45:5
Nov 28 15:32:50.824 INFO [stderr]    |
Nov 28 15:32:50.824 INFO [stderr] 45 |     pub fn get() {}
Nov 28 15:32:50.824 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 15:32:50.824 INFO [stderr] 
Nov 28 15:32:50.824 INFO [stderr] warning: method is never used: `post`
Nov 28 15:32:50.824 INFO [stderr]   --> src/pay/mod.rs:47:5
Nov 28 15:32:50.824 INFO [stderr]    |
Nov 28 15:32:50.824 INFO [stderr] 47 |     pub fn post() {}
Nov 28 15:32:50.824 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 15:32:50.824 INFO [stderr] 
Nov 28 15:32:50.824 INFO [stderr] warning: method is never used: `check_signature`
Nov 28 15:32:50.824 INFO [stderr]   --> src/pay/mod.rs:49:5
Nov 28 15:32:50.824 INFO [stderr]    |
Nov 28 15:32:50.824 INFO [stderr] 49 |     pub fn check_signature() {}
Nov 28 15:32:50.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.824 INFO [stderr] 
Nov 28 15:32:50.824 INFO [stderr] warning: method is never used: `parse_payment_result`
Nov 28 15:32:50.824 INFO [stderr]   --> src/pay/mod.rs:51:5
Nov 28 15:32:50.824 INFO [stderr]    |
Nov 28 15:32:50.824 INFO [stderr] 51 |     pub fn parse_payment_result() {}
Nov 28 15:32:50.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.824 INFO [stderr] 
Nov 28 15:32:50.824 INFO [stderr] warning: struct is never constructed: `WeChatRedpack`
Nov 28 15:32:50.824 INFO [stderr]   --> src/pay/mod.rs:55:1
Nov 28 15:32:50.824 INFO [stderr]    |
Nov 28 15:32:50.824 INFO [stderr] 55 | pub struct WeChatRedpack<'a> {
Nov 28 15:32:50.824 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.824 INFO [stderr] 
Nov 28 15:32:50.824 INFO [stderr] warning: method is never used: `new`
Nov 28 15:32:50.824 INFO [stderr]   --> src/pay/mod.rs:60:5
Nov 28 15:32:50.824 INFO [stderr]    |
Nov 28 15:32:50.824 INFO [stderr] 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Nov 28 15:32:50.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.824 INFO [stderr] 
Nov 28 15:32:50.948 INFO [stderr] warning: unused variable: `method`
Nov 28 15:32:50.948 INFO [stderr]   --> src/pay/mod.rs:41:16
Nov 28 15:32:50.948 INFO [stderr]    |
Nov 28 15:32:50.948 INFO [stderr] 41 |     fn request(method: Method) {}
Nov 28 15:32:50.948 INFO [stderr]    |                ^^^^^^ help: consider using `_method` instead
Nov 28 15:32:50.948 INFO [stderr]    |
Nov 28 15:32:50.948 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 15:32:50.948 INFO [stderr] 
Nov 28 15:32:50.952 INFO [stderr] warning: constant item is never used: `API_BASE_URL`
Nov 28 15:32:50.952 INFO [stderr]  --> src/pay/mod.rs:4:1
Nov 28 15:32:50.952 INFO [stderr]   |
Nov 28 15:32:50.952 INFO [stderr] 4 | const API_BASE_URL: &'static str = "https://api.mch.weixin.qq.com/";
Nov 28 15:32:50.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.952 INFO [stderr]   |
Nov 28 15:32:50.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 15:32:50.952 INFO [stderr] 
Nov 28 15:32:50.952 INFO [stderr] warning: struct is never constructed: `WeChatPayClient`
Nov 28 15:32:50.952 INFO [stderr]  --> src/pay/mod.rs:6:1
Nov 28 15:32:50.952 INFO [stderr]   |
Nov 28 15:32:50.952 INFO [stderr] 6 | pub struct WeChatPayClient {
Nov 28 15:32:50.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.952 INFO [stderr] 
Nov 28 15:32:50.952 INFO [stderr] warning: method is never used: `new`
Nov 28 15:32:50.952 INFO [stderr]   --> src/pay/mod.rs:23:5
Nov 28 15:32:50.952 INFO [stderr]    |
Nov 28 15:32:50.952 INFO [stderr] 23 | /     pub fn new<S: ToString>(
Nov 28 15:32:50.952 INFO [stderr] 24 | |         appid: S,
Nov 28 15:32:50.952 INFO [stderr] 25 | |         api_key: S,
Nov 28 15:32:50.952 INFO [stderr] 26 | |         mch_id: S,
Nov 28 15:32:50.952 INFO [stderr] ...  |
Nov 28 15:32:50.952 INFO [stderr] 38 | |         }
Nov 28 15:32:50.952 INFO [stderr] 39 | |     }
Nov 28 15:32:50.952 INFO [stderr]    | |_____^
Nov 28 15:32:50.952 INFO [stderr] 
Nov 28 15:32:50.952 INFO [stderr] warning: method is never used: `request`
Nov 28 15:32:50.952 INFO [stderr]   --> src/pay/mod.rs:41:5
Nov 28 15:32:50.952 INFO [stderr]    |
Nov 28 15:32:50.952 INFO [stderr] 41 |     fn request(method: Method) {}
Nov 28 15:32:50.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.952 INFO [stderr] 
Nov 28 15:32:50.952 INFO [stderr] warning: method is never used: `handle_result`
Nov 28 15:32:50.952 INFO [stderr]   --> src/pay/mod.rs:43:5
Nov 28 15:32:50.952 INFO [stderr]    |
Nov 28 15:32:50.952 INFO [stderr] 43 |     fn handle_result() {}
Nov 28 15:32:50.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.952 INFO [stderr] 
Nov 28 15:32:50.952 INFO [stderr] warning: method is never used: `get`
Nov 28 15:32:50.952 INFO [stderr]   --> src/pay/mod.rs:45:5
Nov 28 15:32:50.952 INFO [stderr]    |
Nov 28 15:32:50.953 INFO [stderr] 45 |     pub fn get() {}
Nov 28 15:32:50.953 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 15:32:50.953 INFO [stderr] 
Nov 28 15:32:50.953 INFO [stderr] warning: method is never used: `post`
Nov 28 15:32:50.953 INFO [stderr]   --> src/pay/mod.rs:47:5
Nov 28 15:32:50.953 INFO [stderr]    |
Nov 28 15:32:50.953 INFO [stderr] 47 |     pub fn post() {}
Nov 28 15:32:50.953 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 15:32:50.953 INFO [stderr] 
Nov 28 15:32:50.953 INFO [stderr] warning: method is never used: `check_signature`
Nov 28 15:32:50.953 INFO [stderr]   --> src/pay/mod.rs:49:5
Nov 28 15:32:50.953 INFO [stderr]    |
Nov 28 15:32:50.953 INFO [stderr] 49 |     pub fn check_signature() {}
Nov 28 15:32:50.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.953 INFO [stderr] 
Nov 28 15:32:50.953 INFO [stderr] warning: method is never used: `parse_payment_result`
Nov 28 15:32:50.953 INFO [stderr]   --> src/pay/mod.rs:51:5
Nov 28 15:32:50.953 INFO [stderr]    |
Nov 28 15:32:50.953 INFO [stderr] 51 |     pub fn parse_payment_result() {}
Nov 28 15:32:50.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.953 INFO [stderr] 
Nov 28 15:32:50.953 INFO [stderr] warning: struct is never constructed: `WeChatRedpack`
Nov 28 15:32:50.953 INFO [stderr]   --> src/pay/mod.rs:55:1
Nov 28 15:32:50.953 INFO [stderr]    |
Nov 28 15:32:50.953 INFO [stderr] 55 | pub struct WeChatRedpack<'a> {
Nov 28 15:32:50.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.953 INFO [stderr] 
Nov 28 15:32:50.953 INFO [stderr] warning: method is never used: `new`
Nov 28 15:32:50.953 INFO [stderr]   --> src/pay/mod.rs:60:5
Nov 28 15:32:50.953 INFO [stderr]    |
Nov 28 15:32:50.953 INFO [stderr] 60 |     pub fn new(client: &'a WeChatPayClient) -> Self {
Nov 28 15:32:50.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:32:50.953 INFO [stderr] 
Nov 28 15:32:50.969 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
Nov 28 15:32:50.984 INFO [stderr] su: No module specific data is present
Nov 28 15:32:51.233 INFO running `"docker" "inspect" "54d122c40b49fea5f4e981c1ae847e1303e9565c031e8d773b3d1a2d360d6dc9"`
Nov 28 15:32:51.302 INFO running `"docker" "rm" "-f" "54d122c40b49fea5f4e981c1ae847e1303e9565c031e8d773b3d1a2d360d6dc9"`
Nov 28 15:32:51.404 INFO [stdout] 54d122c40b49fea5f4e981c1ae847e1303e9565c031e8d773b3d1a2d360d6dc9