Nov 03 11:11:28.145 INFO checking balloon-0.0.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 11:11:28.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 11:11:28.382 INFO blam! 10d1658bf69f557e999a8c5e6bd24c47a024e81c7b2e283ca09e0a9cdaf1f0df
Nov 03 11:11:28.384 INFO running `"docker" "start" "-a" "10d1658bf69f557e999a8c5e6bd24c47a024e81c7b2e283ca09e0a9cdaf1f0df"`
Nov 03 11:11:28.881 INFO kablam! usermod: no changes
Nov 03 11:11:28.958 INFO kablam!     Checking subtle v0.7.1
Nov 03 11:11:29.579 INFO kablam!     Checking balloon v0.0.1 (/source)
Nov 03 11:11:30.955 INFO kablam! warning: method is never used: `get`
Nov 03 11:11:30.956 INFO kablam!   --> src/buffer.rs:51:5
Nov 03 11:11:30.956 INFO kablam!    |
Nov 03 11:11:30.956 INFO kablam! 51 |     pub fn get(&self, index: usize) -> Option<&T> { self.back.get(index) }
Nov 03 11:11:30.957 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:30.957 INFO kablam!    |
Nov 03 11:11:30.957 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 11:11:30.957 INFO kablam! 
Nov 03 11:11:30.958 INFO kablam! warning: method is never used: `get_mut`
Nov 03 11:11:30.958 INFO kablam!   --> src/buffer.rs:54:5
Nov 03 11:11:30.958 INFO kablam!    |
Nov 03 11:11:30.958 INFO kablam! 54 |     pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { self.back.get_mut(index) }
Nov 03 11:11:30.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:30.959 INFO kablam! 
Nov 03 11:11:30.959 INFO kablam! warning: method is never used: `clear`
Nov 03 11:11:30.959 INFO kablam!   --> src/buffer.rs:57:5
Nov 03 11:11:30.960 INFO kablam!    |
Nov 03 11:11:30.960 INFO kablam! 57 |     pub fn clear(&mut self) { self.back.clear() }
Nov 03 11:11:30.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:30.961 INFO kablam! 
Nov 03 11:11:30.961 INFO kablam! warning: method is never used: `is_empty`
Nov 03 11:11:30.961 INFO kablam!   --> src/buffer.rs:58:5
Nov 03 11:11:30.961 INFO kablam!    |
Nov 03 11:11:30.962 INFO kablam! 58 |     pub fn is_empty(&self) -> bool { self.back.is_empty() }
Nov 03 11:11:30.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:30.962 INFO kablam! 
Nov 03 11:11:30.962 INFO kablam! warning: method is never used: `len`
Nov 03 11:11:30.963 INFO kablam!   --> src/buffer.rs:59:5
Nov 03 11:11:30.963 INFO kablam!    |
Nov 03 11:11:30.963 INFO kablam! 59 |     pub fn len(&self) -> usize { self.back.len() }
Nov 03 11:11:30.963 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:30.964 INFO kablam! 
Nov 03 11:11:31.200 INFO kablam! warning: method is never used: `get`
Nov 03 11:11:31.200 INFO kablam!   --> src/buffer.rs:51:5
Nov 03 11:11:31.200 INFO kablam!    |
Nov 03 11:11:31.200 INFO kablam! 51 |     pub fn get(&self, index: usize) -> Option<&T> { self.back.get(index) }
Nov 03 11:11:31.200 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:31.200 INFO kablam!    |
Nov 03 11:11:31.200 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 11:11:31.200 INFO kablam! 
Nov 03 11:11:31.201 INFO kablam! warning: method is never used: `get_mut`
Nov 03 11:11:31.201 INFO kablam!   --> src/buffer.rs:54:5
Nov 03 11:11:31.201 INFO kablam!    |
Nov 03 11:11:31.201 INFO kablam! 54 |     pub fn get_mut(&mut self, index: usize) -> Option<&mut T> { self.back.get_mut(index) }
Nov 03 11:11:31.201 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:31.201 INFO kablam! 
Nov 03 11:11:31.201 INFO kablam! warning: method is never used: `clear`
Nov 03 11:11:31.201 INFO kablam!   --> src/buffer.rs:57:5
Nov 03 11:11:31.201 INFO kablam!    |
Nov 03 11:11:31.201 INFO kablam! 57 |     pub fn clear(&mut self) { self.back.clear() }
Nov 03 11:11:31.201 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:31.201 INFO kablam! 
Nov 03 11:11:31.201 INFO kablam! warning: method is never used: `is_empty`
Nov 03 11:11:31.201 INFO kablam!   --> src/buffer.rs:58:5
Nov 03 11:11:31.201 INFO kablam!    |
Nov 03 11:11:31.201 INFO kablam! 58 |     pub fn is_empty(&self) -> bool { self.back.is_empty() }
Nov 03 11:11:31.201 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:31.201 INFO kablam! 
Nov 03 11:11:31.201 INFO kablam! warning: method is never used: `len`
Nov 03 11:11:31.201 INFO kablam!   --> src/buffer.rs:59:5
Nov 03 11:11:31.201 INFO kablam!    |
Nov 03 11:11:31.201 INFO kablam! 59 |     pub fn len(&self) -> usize { self.back.len() }
Nov 03 11:11:31.201 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:11:31.201 INFO kablam! 
Nov 03 11:11:31.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Nov 03 11:11:31.268 INFO kablam! su: No module specific data is present
Nov 03 11:11:31.801 INFO running `"docker" "rm" "-f" "10d1658bf69f557e999a8c5e6bd24c47a024e81c7b2e283ca09e0a9cdaf1f0df"`
Nov 03 11:11:32.121 INFO blam! 10d1658bf69f557e999a8c5e6bd24c47a024e81c7b2e283ca09e0a9cdaf1f0df