Nov 07 17:43:03.913 INFO checking balloon-0.0.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 17:43:03.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 17:43:04.312 INFO blam! 24d69ec2d55a1e81efaaa20980edfe40271bcb318f50c39e89e5d812711511ec
Nov 07 17:43:04.314 INFO running `"docker" "start" "-a" "24d69ec2d55a1e81efaaa20980edfe40271bcb318f50c39e89e5d812711511ec"`
Nov 07 17:43:05.212 INFO kablam! usermod: no changes
Nov 07 17:43:05.352 INFO kablam!     Checking subtle v0.7.1
Nov 07 17:43:05.944 INFO kablam!     Checking balloon v0.0.1 (/source)
Nov 07 17:43:07.200 INFO kablam! warning: method is never used: `get`
Nov 07 17:43:07.201 INFO kablam!   --> src/buffer.rs:51:5
Nov 07 17:43:07.201 INFO kablam!    |
Nov 07 17:43:07.201 INFO kablam! 51 |     pub fn get(&self, index: usize) -> Option<&T> { self.back.get(index) }
Nov 07 17:43:07.201 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.202 INFO kablam!    |
Nov 07 17:43:07.202 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 17:43:07.202 INFO kablam! 
Nov 07 17:43:07.202 INFO kablam! warning: method is never used: `get_mut`
Nov 07 17:43:07.203 INFO kablam!   --> src/buffer.rs:54:5
Nov 07 17:43:07.203 INFO kablam!    |
Nov 07 17:43:07.203 INFO kablam! 54 |     pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { self.back.get_mut(index) }
Nov 07 17:43:07.203 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.204 INFO kablam! 
Nov 07 17:43:07.204 INFO kablam! warning: method is never used: `clear`
Nov 07 17:43:07.204 INFO kablam!   --> src/buffer.rs:57:5
Nov 07 17:43:07.205 INFO kablam!    |
Nov 07 17:43:07.205 INFO kablam! 57 |     pub fn clear(&mut self) { self.back.clear() }
Nov 07 17:43:07.205 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.205 INFO kablam! 
Nov 07 17:43:07.206 INFO kablam! warning: method is never used: `is_empty`
Nov 07 17:43:07.206 INFO kablam!   --> src/buffer.rs:58:5
Nov 07 17:43:07.206 INFO kablam!    |
Nov 07 17:43:07.206 INFO kablam! 58 |     pub fn is_empty(&self) -> bool { self.back.is_empty() }
Nov 07 17:43:07.207 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.207 INFO kablam! 
Nov 07 17:43:07.207 INFO kablam! warning: method is never used: `len`
Nov 07 17:43:07.207 INFO kablam!   --> src/buffer.rs:59:5
Nov 07 17:43:07.208 INFO kablam!    |
Nov 07 17:43:07.208 INFO kablam! 59 |     pub fn len(&self) -> usize { self.back.len() }
Nov 07 17:43:07.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.209 INFO kablam! 
Nov 07 17:43:07.413 INFO kablam! warning: method is never used: `get`
Nov 07 17:43:07.413 INFO kablam!   --> src/buffer.rs:51:5
Nov 07 17:43:07.414 INFO kablam!    |
Nov 07 17:43:07.414 INFO kablam! 51 |     pub fn get(&self, index: usize) -> Option<&T> { self.back.get(index) }
Nov 07 17:43:07.414 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.414 INFO kablam!    |
Nov 07 17:43:07.415 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 17:43:07.415 INFO kablam! 
Nov 07 17:43:07.415 INFO kablam! warning: method is never used: `get_mut`
Nov 07 17:43:07.415 INFO kablam!   --> src/buffer.rs:54:5
Nov 07 17:43:07.416 INFO kablam!    |
Nov 07 17:43:07.416 INFO kablam! 54 |     pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { self.back.get_mut(index) }
Nov 07 17:43:07.416 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.417 INFO kablam! 
Nov 07 17:43:07.417 INFO kablam! warning: method is never used: `clear`
Nov 07 17:43:07.417 INFO kablam!   --> src/buffer.rs:57:5
Nov 07 17:43:07.417 INFO kablam!    |
Nov 07 17:43:07.418 INFO kablam! 57 |     pub fn clear(&mut self) { self.back.clear() }
Nov 07 17:43:07.418 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.418 INFO kablam! 
Nov 07 17:43:07.418 INFO kablam! warning: method is never used: `is_empty`
Nov 07 17:43:07.419 INFO kablam!   --> src/buffer.rs:58:5
Nov 07 17:43:07.419 INFO kablam!    |
Nov 07 17:43:07.419 INFO kablam! 58 |     pub fn is_empty(&self) -> bool { self.back.is_empty() }
Nov 07 17:43:07.419 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.420 INFO kablam! 
Nov 07 17:43:07.420 INFO kablam! warning: method is never used: `len`
Nov 07 17:43:07.420 INFO kablam!   --> src/buffer.rs:59:5
Nov 07 17:43:07.420 INFO kablam!    |
Nov 07 17:43:07.421 INFO kablam! 59 |     pub fn len(&self) -> usize { self.back.len() }
Nov 07 17:43:07.421 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 17:43:07.421 INFO kablam! 
Nov 07 17:43:07.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Nov 07 17:43:07.458 INFO kablam! su: No module specific data is present
Nov 07 17:43:07.906 INFO running `"docker" "rm" "-f" "24d69ec2d55a1e81efaaa20980edfe40271bcb318f50c39e89e5d812711511ec"`
Nov 07 17:43:08.144 INFO blam! 24d69ec2d55a1e81efaaa20980edfe40271bcb318f50c39e89e5d812711511ec