Sep 04 02:34:13.794 INFO checking spaniel-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 02:34:13.794 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 02:34:13.794 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:34:13.935 INFO blam! c9b8fdf077d5fba5516952a40bc14c768db0667e7f1627d3eaa77b1e7c142729
Sep 04 02:34:13.937 INFO running `"docker" "start" "-a" "c9b8fdf077d5fba5516952a40bc14c768db0667e7f1627d3eaa77b1e7c142729"`
Sep 04 02:34:14.562 INFO kablam!     Checking spaniel v0.1.0 (file:///source)
Sep 04 02:34:15.483 INFO kablam! warning: unused variable: `src`
Sep 04 02:34:15.483 INFO kablam!    --> src/protocol/frames.rs:305:28
Sep 04 02:34:15.483 INFO kablam!     |
Sep 04 02:34:15.483 INFO kablam! 305 |     fn decode_from<B: Buf>(src: &mut B) -> Result<Frame, FramingError> {
Sep 04 02:34:15.483 INFO kablam!     |                            ^^^ help: consider using `_src` instead
Sep 04 02:34:15.483 INFO kablam!     |
Sep 04 02:34:15.483 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 02:34:15.483 INFO kablam! 
Sep 04 02:34:15.483 INFO kablam! warning: unused variable: `dst`
Sep 04 02:34:15.483 INFO kablam!    --> src/protocol/frames.rs:309:38
Sep 04 02:34:15.483 INFO kablam!     |
Sep 04 02:34:15.483 INFO kablam! 309 |     fn encode_into<B: BufMut>(&self, dst: &mut B) -> Result<(), ()> {
Sep 04 02:34:15.483 INFO kablam!     |                                      ^^^ help: consider using `_dst` instead
Sep 04 02:34:15.484 INFO kablam! 
Sep 04 02:34:15.637 INFO kablam! warning: method is never used: `notify_all`
Sep 04 02:34:15.637 INFO kablam!    --> src/connection.rs:195:5
Sep 04 02:34:15.637 INFO kablam!     |
Sep 04 02:34:15.637 INFO kablam! 195 |     fn notify_all(&mut self) {
Sep 04 02:34:15.637 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:15.637 INFO kablam!     |
Sep 04 02:34:15.637 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 02:34:15.637 INFO kablam! 
Sep 04 02:34:15.637 INFO kablam! warning: variant is never constructed: `CreditBased`
Sep 04 02:34:15.637 INFO kablam!  --> src/flow_control.rs:8:5
Sep 04 02:34:15.637 INFO kablam!   |
Sep 04 02:34:15.637 INFO kablam! 8 |     CreditBased(FlowControlRatio),
Sep 04 02:34:15.637 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:15.638 INFO kablam! 
Sep 04 02:34:15.638 INFO kablam! warning: method is never used: `push_front`
Sep 04 02:34:15.638 INFO kablam!   --> src/protocol/codec/buffer.rs:21:5
Sep 04 02:34:15.638 INFO kablam!    |
Sep 04 02:34:15.638 INFO kablam! 21 |     pub fn push_front(&mut self, value: B) {
Sep 04 02:34:15.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:15.638 INFO kablam! 
Sep 04 02:34:15.638 INFO kablam! warning: variant is never constructed: `Error`
Sep 04 02:34:15.638 INFO kablam!   --> src/protocol/codec/writer.rs:72:5
Sep 04 02:34:15.638 INFO kablam!    |
Sep 04 02:34:15.638 INFO kablam! 72 |     Error,
Sep 04 02:34:15.638 INFO kablam!    |     ^^^^^
Sep 04 02:34:15.638 INFO kablam! 
Sep 04 02:34:15.639 INFO kablam! warning: method is never used: `set_watermarks`
Sep 04 02:34:15.639 INFO kablam!    --> src/protocol/codec/writer.rs:119:5
Sep 04 02:34:15.639 INFO kablam!     |
Sep 04 02:34:15.639 INFO kablam! 119 |     pub fn set_watermarks(&mut self, high: usize, low: usize) {
Sep 04 02:34:15.639 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:15.639 INFO kablam! 
Sep 04 02:34:15.639 INFO kablam! warning: method is never used: `write_and_flush`
Sep 04 02:34:15.639 INFO kablam!    --> src/protocol/codec/writer.rs:220:5
Sep 04 02:34:15.639 INFO kablam!     |
Sep 04 02:34:15.639 INFO kablam! 220 |     pub fn write_and_flush(&mut self, data: Bytes) -> Poll<(), std::io::Error> {
Sep 04 02:34:15.639 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:15.639 INFO kablam! 
Sep 04 02:34:15.825 INFO kablam! warning: unused variable: `src`
Sep 04 02:34:15.826 INFO kablam!    --> src/protocol/frames.rs:305:28
Sep 04 02:34:15.826 INFO kablam!     |
Sep 04 02:34:15.826 INFO kablam! 305 |     fn decode_from<B: Buf>(src: &mut B) -> Result<Frame, FramingError> {
Sep 04 02:34:15.826 INFO kablam!     |                            ^^^ help: consider using `_src` instead
Sep 04 02:34:15.826 INFO kablam!     |
Sep 04 02:34:15.826 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 02:34:15.826 INFO kablam! 
Sep 04 02:34:15.826 INFO kablam! warning: unused variable: `dst`
Sep 04 02:34:15.826 INFO kablam!    --> src/protocol/frames.rs:309:38
Sep 04 02:34:15.826 INFO kablam!     |
Sep 04 02:34:15.826 INFO kablam! 309 |     fn encode_into<B: BufMut>(&self, dst: &mut B) -> Result<(), ()> {
Sep 04 02:34:15.826 INFO kablam!     |                                      ^^^ help: consider using `_dst` instead
Sep 04 02:34:15.826 INFO kablam! 
Sep 04 02:34:16.008 INFO kablam! warning: method is never used: `notify_all`
Sep 04 02:34:16.008 INFO kablam!    --> src/connection.rs:195:5
Sep 04 02:34:16.008 INFO kablam!     |
Sep 04 02:34:16.008 INFO kablam! 195 |     fn notify_all(&mut self) {
Sep 04 02:34:16.008 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:16.008 INFO kablam!     |
Sep 04 02:34:16.008 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 02:34:16.008 INFO kablam! 
Sep 04 02:34:16.008 INFO kablam! warning: variant is never constructed: `CreditBased`
Sep 04 02:34:16.008 INFO kablam!  --> src/flow_control.rs:8:5
Sep 04 02:34:16.008 INFO kablam!   |
Sep 04 02:34:16.009 INFO kablam! 8 |     CreditBased(FlowControlRatio),
Sep 04 02:34:16.009 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:16.009 INFO kablam! 
Sep 04 02:34:16.009 INFO kablam! warning: method is never used: `push_front`
Sep 04 02:34:16.009 INFO kablam!   --> src/protocol/codec/buffer.rs:21:5
Sep 04 02:34:16.009 INFO kablam!    |
Sep 04 02:34:16.009 INFO kablam! 21 |     pub fn push_front(&mut self, value: B) {
Sep 04 02:34:16.009 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:16.009 INFO kablam! 
Sep 04 02:34:16.009 INFO kablam! warning: variant is never constructed: `Error`
Sep 04 02:34:16.009 INFO kablam!   --> src/protocol/codec/writer.rs:72:5
Sep 04 02:34:16.009 INFO kablam!    |
Sep 04 02:34:16.009 INFO kablam! 72 |     Error,
Sep 04 02:34:16.009 INFO kablam!    |     ^^^^^
Sep 04 02:34:16.009 INFO kablam! 
Sep 04 02:34:16.009 INFO kablam! warning: method is never used: `set_watermarks`
Sep 04 02:34:16.009 INFO kablam!    --> src/protocol/codec/writer.rs:119:5
Sep 04 02:34:16.009 INFO kablam!     |
Sep 04 02:34:16.009 INFO kablam! 119 |     pub fn set_watermarks(&mut self, high: usize, low: usize) {
Sep 04 02:34:16.009 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:16.009 INFO kablam! 
Sep 04 02:34:16.009 INFO kablam! warning: method is never used: `write_and_flush`
Sep 04 02:34:16.009 INFO kablam!    --> src/protocol/codec/writer.rs:220:5
Sep 04 02:34:16.009 INFO kablam!     |
Sep 04 02:34:16.010 INFO kablam! 220 |     pub fn write_and_flush(&mut self, data: Bytes) -> Poll<(), std::io::Error> {
Sep 04 02:34:16.010 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:34:16.010 INFO kablam! 
Sep 04 02:34:16.058 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Sep 04 02:34:16.061 INFO kablam! su: No module specific data is present
Sep 04 02:34:16.444 INFO running `"docker" "rm" "-f" "c9b8fdf077d5fba5516952a40bc14c768db0667e7f1627d3eaa77b1e7c142729"`
Sep 04 02:34:16.542 INFO blam! c9b8fdf077d5fba5516952a40bc14c768db0667e7f1627d3eaa77b1e7c142729