Nov 09 21:10:20.454 INFO checking 198d/cs_review against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 21:10:20.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 21:10:20.972 INFO blam! af91bf8be21897263131f7b8dbcb124356bab50bb95f3eb6a817076fb1ab7378
Nov 09 21:10:20.976 INFO running `"docker" "start" "-a" "af91bf8be21897263131f7b8dbcb124356bab50bb95f3eb6a817076fb1ab7378"`
Nov 09 21:10:22.443 INFO kablam! usermod: no changes
Nov 09 21:10:22.591 INFO kablam!    Compiling matrixmultiply v0.1.13
Nov 09 21:10:22.591 INFO kablam!    Compiling ndarray v0.7.2
Nov 09 21:10:22.619 INFO kablam!     Checking num-complex v0.1.35
Nov 09 21:10:28.184 INFO kablam!     Checking cs_review v0.1.0 (/source)
Nov 09 21:10:29.299 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 21:10:29.299 INFO kablam!  --> src/lib.rs:3:13
Nov 09 21:10:29.300 INFO kablam!   |
Nov 09 21:10:29.300 INFO kablam! 3 | #[macro_use(s)]
Nov 09 21:10:29.300 INFO kablam!   |             ^
Nov 09 21:10:29.300 INFO kablam!   |
Nov 09 21:10:29.301 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 21:10:29.301 INFO kablam! 
Nov 09 21:10:29.431 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:10:29.432 INFO kablam!  --> src/sorting.rs:2:26
Nov 09 21:10:29.432 INFO kablam!   |
Nov 09 21:10:29.432 INFO kablam! 2 | pub fn selection_sort<T>(mut data: &mut [T])
Nov 09 21:10:29.432 INFO kablam!   |                          ----^^^^
Nov 09 21:10:29.433 INFO kablam!   |                          |
Nov 09 21:10:29.433 INFO kablam!   |                          help: remove this `mut`
Nov 09 21:10:29.433 INFO kablam!   |
Nov 09 21:10:29.433 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 21:10:29.433 INFO kablam! 
Nov 09 21:10:29.434 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:10:29.434 INFO kablam!   --> src/sorting.rs:25:26
Nov 09 21:10:29.434 INFO kablam!    |
Nov 09 21:10:29.435 INFO kablam! 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Nov 09 21:10:29.435 INFO kablam!    |                          ----^^^^
Nov 09 21:10:29.435 INFO kablam!    |                          |
Nov 09 21:10:29.435 INFO kablam!    |                          help: remove this `mut`
Nov 09 21:10:29.436 INFO kablam! 
Nov 09 21:10:29.436 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:10:29.436 INFO kablam!    --> src/sorting.rs:110:19
Nov 09 21:10:29.436 INFO kablam!     |
Nov 09 21:10:29.437 INFO kablam! 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Nov 09 21:10:29.437 INFO kablam!     |                   ----^^^^
Nov 09 21:10:29.437 INFO kablam!     |                   |
Nov 09 21:10:29.437 INFO kablam!     |                   help: remove this `mut`
Nov 09 21:10:29.438 INFO kablam! 
Nov 09 21:10:29.447 INFO kablam! warning: method is never used: `insert`
Nov 09 21:10:29.447 INFO kablam!    --> src/trees/binary.rs:128:3
Nov 09 21:10:29.447 INFO kablam!     |
Nov 09 21:10:29.448 INFO kablam! 128 |   fn insert(&mut self, data: T) {
Nov 09 21:10:29.448 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 21:10:29.448 INFO kablam!     |
Nov 09 21:10:29.448 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 21:10:29.449 INFO kablam! 
Nov 09 21:10:29.449 INFO kablam! warning: method is never used: `delete`
Nov 09 21:10:29.449 INFO kablam!    --> src/trees/binary.rs:147:3
Nov 09 21:10:29.449 INFO kablam!     |
Nov 09 21:10:29.450 INFO kablam! 147 |   fn delete(&mut self, data: &T) {
Nov 09 21:10:29.450 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 21:10:29.450 INFO kablam! 
Nov 09 21:10:29.450 INFO kablam! warning: method is never used: `find`
Nov 09 21:10:29.451 INFO kablam!    --> src/trees/binary.rs:187:3
Nov 09 21:10:29.451 INFO kablam!     |
Nov 09 21:10:29.451 INFO kablam! 187 |   fn find<'a>(&'a self, data: &T) -> &Edge<T> {
Nov 09 21:10:29.452 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 21:10:29.452 INFO kablam! 
Nov 09 21:10:29.452 INFO kablam! warning: method is never used: `find_mut`
Nov 09 21:10:29.452 INFO kablam!    --> src/trees/binary.rs:199:3
Nov 09 21:10:29.453 INFO kablam!     |
Nov 09 21:10:29.453 INFO kablam! 199 |   fn find_mut<'a>(&'a mut self, data: &T) -> &'a mut Edge<T> {
Nov 09 21:10:29.453 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 21:10:29.453 INFO kablam! 
Nov 09 21:10:29.583 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 21:10:29.584 INFO kablam!  --> src/lib.rs:3:13
Nov 09 21:10:29.584 INFO kablam!   |
Nov 09 21:10:29.584 INFO kablam! 3 | #[macro_use(s)]
Nov 09 21:10:29.584 INFO kablam!   |             ^
Nov 09 21:10:29.585 INFO kablam!   |
Nov 09 21:10:29.585 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 21:10:29.585 INFO kablam! 
Nov 09 21:10:29.739 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:10:29.739 INFO kablam!  --> src/sorting.rs:2:26
Nov 09 21:10:29.739 INFO kablam!   |
Nov 09 21:10:29.739 INFO kablam! 2 | pub fn selection_sort<T>(mut data: &mut [T])
Nov 09 21:10:29.739 INFO kablam!   |                          ----^^^^
Nov 09 21:10:29.739 INFO kablam!   |                          |
Nov 09 21:10:29.739 INFO kablam!   |                          help: remove this `mut`
Nov 09 21:10:29.739 INFO kablam!   |
Nov 09 21:10:29.739 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 21:10:29.739 INFO kablam! 
Nov 09 21:10:29.739 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:10:29.739 INFO kablam!   --> src/sorting.rs:25:26
Nov 09 21:10:29.739 INFO kablam!    |
Nov 09 21:10:29.739 INFO kablam! 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Nov 09 21:10:29.739 INFO kablam!    |                          ----^^^^
Nov 09 21:10:29.739 INFO kablam!    |                          |
Nov 09 21:10:29.739 INFO kablam!    |                          help: remove this `mut`
Nov 09 21:10:29.739 INFO kablam! 
Nov 09 21:10:29.744 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:10:29.744 INFO kablam!    --> src/sorting.rs:110:19
Nov 09 21:10:29.744 INFO kablam!     |
Nov 09 21:10:29.744 INFO kablam! 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Nov 09 21:10:29.744 INFO kablam!     |                   ----^^^^
Nov 09 21:10:29.744 INFO kablam!     |                   |
Nov 09 21:10:29.744 INFO kablam!     |                   help: remove this `mut`
Nov 09 21:10:29.744 INFO kablam! 
Nov 09 21:10:29.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
Nov 09 21:10:29.793 INFO kablam! su: No module specific data is present
Nov 09 21:10:30.347 INFO running `"docker" "rm" "-f" "af91bf8be21897263131f7b8dbcb124356bab50bb95f3eb6a817076fb1ab7378"`
Nov 09 21:10:30.548 INFO blam! af91bf8be21897263131f7b8dbcb124356bab50bb95f3eb6a817076fb1ab7378