Nov 07 17:43:02.727 INFO checking balloon-0.0.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 17:43:02.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 17:43:03.027 INFO blam! 8ed6dd9e8d51f022349766189a8c14eb143ccbe599aa1ee2ad29de5176009fb8
Nov 07 17:43:03.032 INFO running `"docker" "start" "-a" "8ed6dd9e8d51f022349766189a8c14eb143ccbe599aa1ee2ad29de5176009fb8"`
Nov 07 17:43:03.741 INFO kablam! usermod: no changes
Nov 07 17:43:03.848 INFO kablam!     Checking subtle v0.7.1
Nov 07 17:43:04.488 INFO kablam!     Checking balloon v0.0.1 (/source)
Nov 07 17:43:05.561 INFO kablam! warning: method is never used: `get`
Nov 07 17:43:05.561 INFO kablam!   --> src/buffer.rs:51:5
Nov 07 17:43:05.561 INFO kablam!    |
Nov 07 17:43:05.562 INFO kablam! 51 |     pub fn get(&self, index: usize) -> Option<&T> { self.back.get(index) }
Nov 07 17:43:05.562 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.562 INFO kablam!    |
Nov 07 17:43:05.562 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 17:43:05.563 INFO kablam! 
Nov 07 17:43:05.563 INFO kablam! warning: method is never used: `get_mut`
Nov 07 17:43:05.563 INFO kablam!   --> src/buffer.rs:54:5
Nov 07 17:43:05.563 INFO kablam!    |
Nov 07 17:43:05.564 INFO kablam! 54 |     pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { self.back.get_mut(index) }
Nov 07 17:43:05.564 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.564 INFO kablam! 
Nov 07 17:43:05.565 INFO kablam! warning: method is never used: `clear`
Nov 07 17:43:05.565 INFO kablam!   --> src/buffer.rs:57:5
Nov 07 17:43:05.565 INFO kablam!    |
Nov 07 17:43:05.565 INFO kablam! 57 |     pub fn clear(&mut self) { self.back.clear() }
Nov 07 17:43:05.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.566 INFO kablam! 
Nov 07 17:43:05.566 INFO kablam! warning: method is never used: `is_empty`
Nov 07 17:43:05.567 INFO kablam!   --> src/buffer.rs:58:5
Nov 07 17:43:05.567 INFO kablam!    |
Nov 07 17:43:05.567 INFO kablam! 58 |     pub fn is_empty(&self) -> bool { self.back.is_empty() }
Nov 07 17:43:05.567 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.568 INFO kablam! 
Nov 07 17:43:05.568 INFO kablam! warning: method is never used: `len`
Nov 07 17:43:05.568 INFO kablam!   --> src/buffer.rs:59:5
Nov 07 17:43:05.568 INFO kablam!    |
Nov 07 17:43:05.569 INFO kablam! 59 |     pub fn len(&self) -> usize { self.back.len() }
Nov 07 17:43:05.569 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.569 INFO kablam! 
Nov 07 17:43:05.764 INFO kablam! warning: method is never used: `get`
Nov 07 17:43:05.764 INFO kablam!   --> src/buffer.rs:51:5
Nov 07 17:43:05.764 INFO kablam!    |
Nov 07 17:43:05.764 INFO kablam! 51 |     pub fn get(&self, index: usize) -> Option<&T> { self.back.get(index) }
Nov 07 17:43:05.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.764 INFO kablam!    |
Nov 07 17:43:05.764 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 17:43:05.764 INFO kablam! 
Nov 07 17:43:05.764 INFO kablam! warning: method is never used: `get_mut`
Nov 07 17:43:05.765 INFO kablam!   --> src/buffer.rs:54:5
Nov 07 17:43:05.765 INFO kablam!    |
Nov 07 17:43:05.765 INFO kablam! 54 |     pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { self.back.get_mut(index) }
Nov 07 17:43:05.765 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.765 INFO kablam! 
Nov 07 17:43:05.765 INFO kablam! warning: method is never used: `clear`
Nov 07 17:43:05.765 INFO kablam!   --> src/buffer.rs:57:5
Nov 07 17:43:05.765 INFO kablam!    |
Nov 07 17:43:05.765 INFO kablam! 57 |     pub fn clear(&mut self) { self.back.clear() }
Nov 07 17:43:05.765 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.765 INFO kablam! 
Nov 07 17:43:05.765 INFO kablam! warning: method is never used: `is_empty`
Nov 07 17:43:05.765 INFO kablam!   --> src/buffer.rs:58:5
Nov 07 17:43:05.765 INFO kablam!    |
Nov 07 17:43:05.765 INFO kablam! 58 |     pub fn is_empty(&self) -> bool { self.back.is_empty() }
Nov 07 17:43:05.765 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.765 INFO kablam! 
Nov 07 17:43:05.765 INFO kablam! warning: method is never used: `len`
Nov 07 17:43:05.765 INFO kablam!   --> src/buffer.rs:59:5
Nov 07 17:43:05.765 INFO kablam!    |
Nov 07 17:43:05.765 INFO kablam! 59 |     pub fn len(&self) -> usize { self.back.len() }
Nov 07 17:43:05.765 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:05.765 INFO kablam! 
Nov 07 17:43:05.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Nov 07 17:43:05.815 INFO kablam! su: No module specific data is present
Nov 07 17:43:06.362 INFO running `"docker" "rm" "-f" "8ed6dd9e8d51f022349766189a8c14eb143ccbe599aa1ee2ad29de5176009fb8"`
Nov 07 17:43:06.728 INFO blam! 8ed6dd9e8d51f022349766189a8c14eb143ccbe599aa1ee2ad29de5176009fb8