Oct 13 12:56:54.672 INFO checking kiteconnect-0.2.4 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:56:54.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 12:56:54.929 INFO blam! 9f554636abdef777ff49e4e05a24303a8542a16da800d38e11849de04d03698f
Oct 13 12:56:54.931 INFO running `"docker" "start" "-a" "9f554636abdef777ff49e4e05a24303a8542a16da800d38e11849de04d03698f"`
Oct 13 12:56:55.480 INFO kablam! usermod: no changes
Oct 13 12:56:55.737 INFO kablam!     Checking kiteconnect v0.2.4 (/source)
Oct 13 12:57:09.215 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:57:09.216 INFO kablam!    --> src/ticker.rs:387:9
Oct 13 12:57:09.217 INFO kablam!     |
Oct 13 12:57:09.218 INFO kablam! 387 |         kiteticker.connect(MyHandler{}, Some("127.0.0.1:3012"));
Oct 13 12:57:09.218 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:09.219 INFO kablam!     |
Oct 13 12:57:09.219 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:57:09.220 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:57:09.221 INFO kablam! 
Oct 13 12:57:09.221 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:57:09.222 INFO kablam!    --> src/ticker.rs:388:9
Oct 13 12:57:09.223 INFO kablam!     |
Oct 13 12:57:09.223 INFO kablam! 388 |         kiteticker.sender.unwrap().send("PING");
Oct 13 12:57:09.224 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:09.224 INFO kablam!     |
Oct 13 12:57:09.225 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:57:09.225 INFO kablam! 
Oct 13 12:57:16.572 INFO kablam! warning: unused import: `ws::Message`
Oct 13 12:57:16.572 INFO kablam!  --> examples/ticker_sample.rs:6:5
Oct 13 12:57:16.572 INFO kablam!   |
Oct 13 12:57:16.573 INFO kablam! 6 | use ws::Message;
Oct 13 12:57:16.573 INFO kablam!   |     ^^^^^^^^^^^
Oct 13 12:57:16.573 INFO kablam!   |
Oct 13 12:57:16.573 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:57:16.573 INFO kablam! 
Oct 13 12:57:16.651 INFO kablam! warning: unused variable: `ws`
Oct 13 12:57:16.651 INFO kablam!   --> examples/ticker_sample.rs:22:31
Oct 13 12:57:16.651 INFO kablam!    |
Oct 13 12:57:16.651 INFO kablam! 22 |     fn on_ticks<T>(&mut self, ws: &mut WebSocketHandler<T>, tick: Vec<json::Value>)
Oct 13 12:57:16.651 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Oct 13 12:57:16.651 INFO kablam!    |
Oct 13 12:57:16.651 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 12:57:16.651 INFO kablam! 
Oct 13 12:57:16.651 INFO kablam! warning: unused variable: `ws`
Oct 13 12:57:16.652 INFO kablam!   --> examples/ticker_sample.rs:28:31
Oct 13 12:57:16.652 INFO kablam!    |
Oct 13 12:57:16.652 INFO kablam! 28 |     fn on_close<T>(&mut self, ws: &mut WebSocketHandler<T>)
Oct 13 12:57:16.652 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Oct 13 12:57:16.652 INFO kablam! 
Oct 13 12:57:16.652 INFO kablam! warning: unused variable: `ws`
Oct 13 12:57:16.652 INFO kablam!   --> examples/ticker_sample.rs:33:31
Oct 13 12:57:16.652 INFO kablam!    |
Oct 13 12:57:16.652 INFO kablam! 33 |     fn on_error<T>(&mut self, ws: &mut WebSocketHandler<T>)
Oct 13 12:57:16.652 INFO kablam!    |                               ^^ help: consider using `_ws` instead
Oct 13 12:57:16.652 INFO kablam! 
Oct 13 12:57:16.664 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:57:16.664 INFO kablam!   --> examples/ticker_sample.rs:17:9
Oct 13 12:57:16.664 INFO kablam!    |
Oct 13 12:57:16.664 INFO kablam! 17 |         ws.subscribe(vec![53511431]);
Oct 13 12:57:16.664 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:16.664 INFO kablam!    |
Oct 13 12:57:16.664 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 12:57:16.664 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:57:16.664 INFO kablam! 
Oct 13 12:57:16.664 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:57:16.664 INFO kablam!   --> examples/ticker_sample.rs:18:9
Oct 13 12:57:16.664 INFO kablam!    |
Oct 13 12:57:16.664 INFO kablam! 18 |         ws.set_mode("full", vec![53511431]);
Oct 13 12:57:16.664 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:16.664 INFO kablam!    |
Oct 13 12:57:16.665 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:57:16.665 INFO kablam! 
Oct 13 12:57:16.665 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:57:16.665 INFO kablam!   --> examples/ticker_sample.rs:46:5
Oct 13 12:57:16.665 INFO kablam!    |
Oct 13 12:57:16.665 INFO kablam! 46 |     ticker.connect(custom_handler, None);
Oct 13 12:57:16.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:16.665 INFO kablam!    |
Oct 13 12:57:16.665 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:57:16.665 INFO kablam! 
Oct 13 12:57:17.088 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.58s
Oct 13 12:57:17.128 INFO kablam! su: No module specific data is present
Oct 13 12:57:17.620 INFO running `"docker" "rm" "-f" "9f554636abdef777ff49e4e05a24303a8542a16da800d38e11849de04d03698f"`
Oct 13 12:57:17.771 INFO blam! 9f554636abdef777ff49e4e05a24303a8542a16da800d38e11849de04d03698f