Sep 17 22:20:33.764 INFO checking kiteconnect-0.2.3 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 22:20:33.764 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 22:20:33.764 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 22:20:34.237 INFO blam! 9a5a9df200093bd1666bfe1a019b8172d84c6c396a081a3809a9880d6677357a
Sep 17 22:20:34.239 INFO running `"docker" "start" "-a" "9a5a9df200093bd1666bfe1a019b8172d84c6c396a081a3809a9880d6677357a"`
Sep 17 22:20:35.650 INFO kablam! usermod: no changes
Sep 17 22:20:36.095 INFO kablam!     Checking ws v0.7.8
Sep 17 22:20:36.095 INFO kablam!     Checking mockito v0.9.1
Sep 17 22:20:39.126 INFO kablam!     Checking kiteconnect v0.2.3 (/source)
Sep 17 22:20:42.150 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:20:42.150 INFO kablam!  --> src/lib.rs:7:1
Sep 17 22:20:42.150 INFO kablam!   |
Sep 17 22:20:42.150 INFO kablam! 7 | #[macro_use]
Sep 17 22:20:42.151 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:20:42.151 INFO kablam!   |
Sep 17 22:20:42.151 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:20:42.151 INFO kablam! 
Sep 17 22:20:42.151 INFO kablam! warning: unused import: `error_chain`
Sep 17 22:20:42.151 INFO kablam!  --> src/connect.rs:8:5
Sep 17 22:20:42.151 INFO kablam!   |
Sep 17 22:20:42.151 INFO kablam! 8 | use error_chain;
Sep 17 22:20:42.151 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 22:20:42.151 INFO kablam! 
Sep 17 22:20:42.151 INFO kablam! warning: unused import: `hyper`
Sep 17 22:20:42.151 INFO kablam!  --> src/connect.rs:9:5
Sep 17 22:20:42.151 INFO kablam!   |
Sep 17 22:20:42.151 INFO kablam! 9 | use hyper;
Sep 17 22:20:42.151 INFO kablam!   |     ^^^^^
Sep 17 22:20:42.151 INFO kablam! 
Sep 17 22:20:42.152 INFO kablam! warning: unused import: `serde`
Sep 17 22:20:42.152 INFO kablam!   --> src/connect.rs:11:5
Sep 17 22:20:42.152 INFO kablam!    |
Sep 17 22:20:42.152 INFO kablam! 11 | use serde;
Sep 17 22:20:42.152 INFO kablam!    |     ^^^^^
Sep 17 22:20:42.152 INFO kablam! 
Sep 17 22:20:42.152 INFO kablam! warning: unused import: `serde_derive`
Sep 17 22:20:42.152 INFO kablam!   --> src/connect.rs:13:5
Sep 17 22:20:42.152 INFO kablam!    |
Sep 17 22:20:42.152 INFO kablam! 13 | use serde_derive;
Sep 17 22:20:42.152 INFO kablam!    |     ^^^^^^^^^^^^
Sep 17 22:20:42.152 INFO kablam! 
Sep 17 22:20:42.154 INFO kablam! warning: unused import: `Read`
Sep 17 22:20:42.154 INFO kablam!  --> src/ticker.rs:9:23
Sep 17 22:20:42.154 INFO kablam!   |
Sep 17 22:20:42.154 INFO kablam! 9 | use std::io::{Cursor, Read, Seek, SeekFrom};
Sep 17 22:20:42.154 INFO kablam!   |                       ^^^^
Sep 17 22:20:42.154 INFO kablam! 
Sep 17 22:20:42.154 INFO kablam! warning: unused import: `log`
Sep 17 22:20:42.154 INFO kablam!   --> src/ticker.rs:20:5
Sep 17 22:20:42.154 INFO kablam!    |
Sep 17 22:20:42.154 INFO kablam! 20 | use log;
Sep 17 22:20:42.154 INFO kablam!    |     ^^^
Sep 17 22:20:42.154 INFO kablam! 
Sep 17 22:20:42.442 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:20:42.442 INFO kablam!  --> src/lib.rs:7:1
Sep 17 22:20:42.442 INFO kablam!   |
Sep 17 22:20:42.442 INFO kablam! 7 | #[macro_use]
Sep 17 22:20:42.442 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:20:42.442 INFO kablam!   |
Sep 17 22:20:42.442 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:20:42.442 INFO kablam! 
Sep 17 22:20:42.446 INFO kablam! warning: unused import: `error_chain`
Sep 17 22:20:42.446 INFO kablam!  --> src/connect.rs:8:5
Sep 17 22:20:42.446 INFO kablam!   |
Sep 17 22:20:42.446 INFO kablam! 8 | use error_chain;
Sep 17 22:20:42.446 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 22:20:42.446 INFO kablam! 
Sep 17 22:20:42.446 INFO kablam! warning: unused import: `hyper`
Sep 17 22:20:42.446 INFO kablam!  --> src/connect.rs:9:5
Sep 17 22:20:42.446 INFO kablam!   |
Sep 17 22:20:42.446 INFO kablam! 9 | use hyper;
Sep 17 22:20:42.446 INFO kablam!   |     ^^^^^
Sep 17 22:20:42.446 INFO kablam! 
Sep 17 22:20:42.446 INFO kablam! warning: unused import: `serde`
Sep 17 22:20:42.446 INFO kablam!   --> src/connect.rs:11:5
Sep 17 22:20:42.446 INFO kablam!    |
Sep 17 22:20:42.446 INFO kablam! 11 | use serde;
Sep 17 22:20:42.446 INFO kablam!    |     ^^^^^
Sep 17 22:20:42.446 INFO kablam! 
Sep 17 22:20:42.446 INFO kablam! warning: unused import: `serde_derive`
Sep 17 22:20:42.446 INFO kablam!   --> src/connect.rs:13:5
Sep 17 22:20:42.446 INFO kablam!    |
Sep 17 22:20:42.446 INFO kablam! 13 | use serde_derive;
Sep 17 22:20:42.446 INFO kablam!    |     ^^^^^^^^^^^^
Sep 17 22:20:42.446 INFO kablam! 
Sep 17 22:20:42.451 INFO kablam! warning: unused import: `Read`
Sep 17 22:20:42.451 INFO kablam!  --> src/ticker.rs:9:23
Sep 17 22:20:42.451 INFO kablam!   |
Sep 17 22:20:42.451 INFO kablam! 9 | use std::io::{Cursor, Read, Seek, SeekFrom};
Sep 17 22:20:42.451 INFO kablam!   |                       ^^^^
Sep 17 22:20:42.451 INFO kablam! 
Sep 17 22:20:42.451 INFO kablam! warning: unused import: `log`
Sep 17 22:20:42.451 INFO kablam!   --> src/ticker.rs:20:5
Sep 17 22:20:42.451 INFO kablam!    |
Sep 17 22:20:42.451 INFO kablam! 20 | use log;
Sep 17 22:20:42.451 INFO kablam!    |     ^^^
Sep 17 22:20:42.451 INFO kablam! 
Sep 17 22:20:42.907 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:42.907 INFO kablam!   --> src/ticker.rs:28:30
Sep 17 22:20:42.907 INFO kablam!    |
Sep 17 22:20:42.907 INFO kablam! 28 |     fn on_open<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:42.907 INFO kablam!    |                              ^^ help: consider using `_ws` instead
Sep 17 22:20:42.907 INFO kablam!    |
Sep 17 22:20:42.907 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 22:20:42.907 INFO kablam! 
Sep 17 22:20:42.907 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:42.907 INFO kablam!   --> src/ticker.rs:33:31
Sep 17 22:20:42.907 INFO kablam!    |
Sep 17 22:20:42.907 INFO kablam! 33 |     fn on_ticks<T>(&mut self, ws: &mut WebSocketHandler<T>, tick: Vec<json::Value>)
Sep 17 22:20:42.907 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:42.907 INFO kablam! 
Sep 17 22:20:42.907 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:42.907 INFO kablam!   --> src/ticker.rs:38:31
Sep 17 22:20:42.907 INFO kablam!    |
Sep 17 22:20:42.907 INFO kablam! 38 |     fn on_close<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:42.907 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:42.907 INFO kablam! 
Sep 17 22:20:42.927 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:42.927 INFO kablam!   --> src/ticker.rs:43:31
Sep 17 22:20:42.927 INFO kablam!    |
Sep 17 22:20:42.927 INFO kablam! 43 |     fn on_error<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:42.927 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:42.927 INFO kablam! 
Sep 17 22:20:42.927 INFO kablam! warning: unused variable: `shake`
Sep 17 22:20:42.927 INFO kablam!    --> src/ticker.rs:171:27
Sep 17 22:20:42.927 INFO kablam!     |
Sep 17 22:20:42.927 INFO kablam! 171 |     fn on_open(&mut self, shake: Handshake) -> Result<()> {
Sep 17 22:20:42.927 INFO kablam!     |                           ^^^^^ help: consider using `_shake` instead
Sep 17 22:20:42.927 INFO kablam! 
Sep 17 22:20:42.927 INFO kablam! warning: value assigned to `mode` is never read
Sep 17 22:20:42.927 INFO kablam!    --> src/ticker.rs:206:29
Sep 17 22:20:42.927 INFO kablam!     |
Sep 17 22:20:42.927 INFO kablam! 206 |                     let mut mode = "quote";
Sep 17 22:20:42.927 INFO kablam!     |                             ^^^^
Sep 17 22:20:42.927 INFO kablam!     |
Sep 17 22:20:42.927 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 17 22:20:42.927 INFO kablam! 
Sep 17 22:20:42.927 INFO kablam! warning: value assigned to `mode` is never read
Sep 17 22:20:42.927 INFO kablam!    --> src/ticker.rs:234:29
Sep 17 22:20:42.927 INFO kablam!     |
Sep 17 22:20:42.927 INFO kablam! 234 |                     let mut mode = "quote";
Sep 17 22:20:42.927 INFO kablam!     |                             ^^^^
Sep 17 22:20:42.927 INFO kablam! 
Sep 17 22:20:42.927 INFO kablam! warning: unused variable: `reason`
Sep 17 22:20:42.927 INFO kablam!    --> src/ticker.rs:298:45
Sep 17 22:20:42.927 INFO kablam!     |
Sep 17 22:20:42.927 INFO kablam! 298 |     fn on_close(&mut self, code: CloseCode, reason: &str) {
Sep 17 22:20:42.927 INFO kablam!     |                                             ^^^^^^ help: consider using `_reason` instead
Sep 17 22:20:42.927 INFO kablam! 
Sep 17 22:20:43.135 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.135 INFO kablam!   --> src/ticker.rs:97:17
Sep 17 22:20:43.135 INFO kablam!    |
Sep 17 22:20:43.135 INFO kablam! 97 |                 s.send(data.to_string());
Sep 17 22:20:43.135 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.135 INFO kablam!    |
Sep 17 22:20:43.135 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 22:20:43.135 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.135 INFO kablam! 
Sep 17 22:20:43.135 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.135 INFO kablam!    --> src/ticker.rs:117:17
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam! 117 |                 s.send(data.to_string());
Sep 17 22:20:43.135 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.135 INFO kablam! 
Sep 17 22:20:43.135 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.135 INFO kablam!    --> src/ticker.rs:134:13
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam! 134 |             self.subscribe(tokens.clone());
Sep 17 22:20:43.135 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.135 INFO kablam! 
Sep 17 22:20:43.135 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.135 INFO kablam!    --> src/ticker.rs:135:13
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam! 135 |             self.set_mode(mode.as_str(), tokens.clone());
Sep 17 22:20:43.135 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.135 INFO kablam! 
Sep 17 22:20:43.135 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.135 INFO kablam!    --> src/ticker.rs:150:17
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam! 150 |                 s.send(data.to_string());
Sep 17 22:20:43.135 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.135 INFO kablam! 
Sep 17 22:20:43.135 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.135 INFO kablam!    --> src/ticker.rs:186:17
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam! 186 |                 reader.seek(SeekFrom::Start(4 * (packet_index + 1) as u64));
Sep 17 22:20:43.135 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.135 INFO kablam!     |
Sep 17 22:20:43.135 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.136 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:43.455 INFO kablam!   --> src/ticker.rs:28:30
Sep 17 22:20:43.455 INFO kablam!    |
Sep 17 22:20:43.455 INFO kablam! 28 |     fn on_open<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:43.455 INFO kablam!    |                              ^^ help: consider using `_ws` instead
Sep 17 22:20:43.455 INFO kablam!    |
Sep 17 22:20:43.455 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:43.455 INFO kablam!   --> src/ticker.rs:33:31
Sep 17 22:20:43.455 INFO kablam!    |
Sep 17 22:20:43.455 INFO kablam! 33 |     fn on_ticks<T>(&mut self, ws: &mut WebSocketHandler<T>, tick: Vec<json::Value>)
Sep 17 22:20:43.455 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:43.455 INFO kablam!   --> src/ticker.rs:38:31
Sep 17 22:20:43.455 INFO kablam!    |
Sep 17 22:20:43.455 INFO kablam! 38 |     fn on_close<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:43.455 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:43.455 INFO kablam!   --> src/ticker.rs:43:31
Sep 17 22:20:43.455 INFO kablam!    |
Sep 17 22:20:43.455 INFO kablam! 43 |     fn on_error<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:43.455 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: unused variable: `shake`
Sep 17 22:20:43.455 INFO kablam!    --> src/ticker.rs:171:27
Sep 17 22:20:43.455 INFO kablam!     |
Sep 17 22:20:43.455 INFO kablam! 171 |     fn on_open(&mut self, shake: Handshake) -> Result<()> {
Sep 17 22:20:43.455 INFO kablam!     |                           ^^^^^ help: consider using `_shake` instead
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: value assigned to `mode` is never read
Sep 17 22:20:43.455 INFO kablam!    --> src/ticker.rs:206:29
Sep 17 22:20:43.455 INFO kablam!     |
Sep 17 22:20:43.455 INFO kablam! 206 |                     let mut mode = "quote";
Sep 17 22:20:43.455 INFO kablam!     |                             ^^^^
Sep 17 22:20:43.455 INFO kablam!     |
Sep 17 22:20:43.455 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: value assigned to `mode` is never read
Sep 17 22:20:43.455 INFO kablam!    --> src/ticker.rs:234:29
Sep 17 22:20:43.455 INFO kablam!     |
Sep 17 22:20:43.455 INFO kablam! 234 |                     let mut mode = "quote";
Sep 17 22:20:43.455 INFO kablam!     |                             ^^^^
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.455 INFO kablam! warning: unused variable: `reason`
Sep 17 22:20:43.455 INFO kablam!    --> src/ticker.rs:298:45
Sep 17 22:20:43.455 INFO kablam!     |
Sep 17 22:20:43.455 INFO kablam! 298 |     fn on_close(&mut self, code: CloseCode, reason: &str) {
Sep 17 22:20:43.455 INFO kablam!     |                                             ^^^^^^ help: consider using `_reason` instead
Sep 17 22:20:43.455 INFO kablam! 
Sep 17 22:20:43.987 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.987 INFO kablam!   --> src/ticker.rs:97:17
Sep 17 22:20:43.987 INFO kablam!    |
Sep 17 22:20:43.987 INFO kablam! 97 |                 s.send(data.to_string());
Sep 17 22:20:43.987 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.987 INFO kablam!    |
Sep 17 22:20:43.987 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 22:20:43.987 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.987 INFO kablam! 
Sep 17 22:20:43.987 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.987 INFO kablam!    --> src/ticker.rs:117:17
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam! 117 |                 s.send(data.to_string());
Sep 17 22:20:43.987 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.987 INFO kablam! 
Sep 17 22:20:43.987 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.987 INFO kablam!    --> src/ticker.rs:134:13
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam! 134 |             self.subscribe(tokens.clone());
Sep 17 22:20:43.987 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.987 INFO kablam! 
Sep 17 22:20:43.987 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.987 INFO kablam!    --> src/ticker.rs:135:13
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam! 135 |             self.set_mode(mode.as_str(), tokens.clone());
Sep 17 22:20:43.987 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.987 INFO kablam! 
Sep 17 22:20:43.987 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.987 INFO kablam!    --> src/ticker.rs:150:17
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam! 150 |                 s.send(data.to_string());
Sep 17 22:20:43.987 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.987 INFO kablam!     |
Sep 17 22:20:43.987 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.987 INFO kablam! 
Sep 17 22:20:43.999 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:43.999 INFO kablam!    --> src/ticker.rs:186:17
Sep 17 22:20:43.999 INFO kablam!     |
Sep 17 22:20:43.999 INFO kablam! 186 |                 reader.seek(SeekFrom::Start(4 * (packet_index + 1) as u64));
Sep 17 22:20:43.999 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:43.999 INFO kablam!     |
Sep 17 22:20:43.999 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:43.999 INFO kablam! 
Sep 17 22:20:47.406 INFO kablam! warning: unused import: `ws::Message`
Sep 17 22:20:47.406 INFO kablam!  --> examples/ticker_sample.rs:6:5
Sep 17 22:20:47.406 INFO kablam!   |
Sep 17 22:20:47.406 INFO kablam! 6 | use ws::Message;
Sep 17 22:20:47.406 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 22:20:47.406 INFO kablam!   |
Sep 17 22:20:47.406 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:20:47.406 INFO kablam! 
Sep 17 22:20:47.518 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:47.518 INFO kablam!   --> examples/ticker_sample.rs:22:31
Sep 17 22:20:47.518 INFO kablam!    |
Sep 17 22:20:47.518 INFO kablam! 22 |     fn on_ticks<T>(&mut self, ws: &mut WebSocketHandler<T>, tick: Vec<json::Value>)
Sep 17 22:20:47.518 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:47.518 INFO kablam!    |
Sep 17 22:20:47.518 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 22:20:47.518 INFO kablam! 
Sep 17 22:20:47.518 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:47.518 INFO kablam!   --> examples/ticker_sample.rs:28:31
Sep 17 22:20:47.518 INFO kablam!    |
Sep 17 22:20:47.518 INFO kablam! 28 |     fn on_close<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:47.518 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:47.518 INFO kablam! 
Sep 17 22:20:47.518 INFO kablam! warning: unused variable: `ws`
Sep 17 22:20:47.518 INFO kablam!   --> examples/ticker_sample.rs:33:31
Sep 17 22:20:47.518 INFO kablam!    |
Sep 17 22:20:47.518 INFO kablam! 33 |     fn on_error<T>(&mut self, ws: &mut WebSocketHandler<T>)
Sep 17 22:20:47.518 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Sep 17 22:20:47.518 INFO kablam! 
Sep 17 22:20:47.519 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:47.519 INFO kablam!   --> examples/ticker_sample.rs:17:9
Sep 17 22:20:47.519 INFO kablam!    |
Sep 17 22:20:47.519 INFO kablam! 17 |         ws.subscribe(vec![53511431]);
Sep 17 22:20:47.519 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:47.519 INFO kablam!    |
Sep 17 22:20:47.519 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 22:20:47.519 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:47.519 INFO kablam! 
Sep 17 22:20:47.519 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:47.519 INFO kablam!   --> examples/ticker_sample.rs:18:9
Sep 17 22:20:47.519 INFO kablam!    |
Sep 17 22:20:47.519 INFO kablam! 18 |         ws.set_mode("full", vec![53511431]);
Sep 17 22:20:47.519 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:47.519 INFO kablam!    |
Sep 17 22:20:47.519 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:47.519 INFO kablam! 
Sep 17 22:20:47.519 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 22:20:47.519 INFO kablam!   --> examples/ticker_sample.rs:46:5
Sep 17 22:20:47.519 INFO kablam!    |
Sep 17 22:20:47.519 INFO kablam! 46 |     ticker.connect(custom_handler);
Sep 17 22:20:47.519 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 22:20:47.519 INFO kablam!    |
Sep 17 22:20:47.519 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 22:20:47.519 INFO kablam! 
Sep 17 22:20:47.570 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.90s
Sep 17 22:20:47.590 INFO kablam! su: No module specific data is present
Sep 17 22:20:48.153 INFO running `"docker" "rm" "-f" "9a5a9df200093bd1666bfe1a019b8172d84c6c396a081a3809a9880d6677357a"`
Sep 17 22:20:48.321 INFO blam! 9a5a9df200093bd1666bfe1a019b8172d84c6c396a081a3809a9880d6677357a