Nov 07 06:03:20.459 INFO checking 198d/cs_review against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 06:03:20.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:03:21.022 INFO blam! 3caacfc1354c7aa68c59f320e4fcdbd1939bf868797de11481e2ffb3870fbcb5
Nov 07 06:03:21.028 INFO running `"docker" "start" "-a" "3caacfc1354c7aa68c59f320e4fcdbd1939bf868797de11481e2ffb3870fbcb5"`
Nov 07 06:03:22.964 INFO kablam! usermod: no changes
Nov 07 06:03:23.120 INFO kablam!    Compiling ndarray v0.7.2
Nov 07 06:03:23.120 INFO kablam!     Checking num-complex v0.1.35
Nov 07 06:03:29.092 INFO kablam!     Checking cs_review v0.1.0 (/source)
Nov 07 06:03:30.078 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 06:03:30.078 INFO kablam!  --> src/lib.rs:3:13
Nov 07 06:03:30.078 INFO kablam!   |
Nov 07 06:03:30.078 INFO kablam! 3 | #[macro_use(s)]
Nov 07 06:03:30.078 INFO kablam!   |             ^
Nov 07 06:03:30.078 INFO kablam!   |
Nov 07 06:03:30.078 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 06:03:30.078 INFO kablam! 
Nov 07 06:03:30.192 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:03:30.192 INFO kablam!  --> src/sorting.rs:2:26
Nov 07 06:03:30.192 INFO kablam!   |
Nov 07 06:03:30.192 INFO kablam! 2 | pub fn selection_sort<T>(mut data: &mut [T])
Nov 07 06:03:30.192 INFO kablam!   |                          ----^^^^
Nov 07 06:03:30.192 INFO kablam!   |                          |
Nov 07 06:03:30.192 INFO kablam!   |                          help: remove this `mut`
Nov 07 06:03:30.192 INFO kablam!   |
Nov 07 06:03:30.192 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 07 06:03:30.192 INFO kablam! 
Nov 07 06:03:30.192 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:03:30.192 INFO kablam!   --> src/sorting.rs:25:26
Nov 07 06:03:30.192 INFO kablam!    |
Nov 07 06:03:30.192 INFO kablam! 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Nov 07 06:03:30.192 INFO kablam!    |                          ----^^^^
Nov 07 06:03:30.192 INFO kablam!    |                          |
Nov 07 06:03:30.192 INFO kablam!    |                          help: remove this `mut`
Nov 07 06:03:30.192 INFO kablam! 
Nov 07 06:03:30.200 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:03:30.200 INFO kablam!    --> src/sorting.rs:110:19
Nov 07 06:03:30.200 INFO kablam!     |
Nov 07 06:03:30.200 INFO kablam! 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Nov 07 06:03:30.200 INFO kablam!     |                   ----^^^^
Nov 07 06:03:30.200 INFO kablam!     |                   |
Nov 07 06:03:30.200 INFO kablam!     |                   help: remove this `mut`
Nov 07 06:03:30.200 INFO kablam! 
Nov 07 06:03:30.212 INFO kablam! warning: method is never used: `insert`
Nov 07 06:03:30.212 INFO kablam!    --> src/trees/binary.rs:128:3
Nov 07 06:03:30.212 INFO kablam!     |
Nov 07 06:03:30.212 INFO kablam! 128 |   fn insert(&mut self, data: T) {
Nov 07 06:03:30.212 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:03:30.212 INFO kablam!     |
Nov 07 06:03:30.212 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 06:03:30.212 INFO kablam! 
Nov 07 06:03:30.212 INFO kablam! warning: method is never used: `delete`
Nov 07 06:03:30.212 INFO kablam!    --> src/trees/binary.rs:147:3
Nov 07 06:03:30.212 INFO kablam!     |
Nov 07 06:03:30.212 INFO kablam! 147 |   fn delete(&mut self, data: &T) {
Nov 07 06:03:30.212 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:03:30.212 INFO kablam! 
Nov 07 06:03:30.212 INFO kablam! warning: method is never used: `find`
Nov 07 06:03:30.212 INFO kablam!    --> src/trees/binary.rs:187:3
Nov 07 06:03:30.212 INFO kablam!     |
Nov 07 06:03:30.212 INFO kablam! 187 |   fn find<'a>(&'a self, data: &T) -> &Edge<T> {
Nov 07 06:03:30.212 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:03:30.212 INFO kablam! 
Nov 07 06:03:30.213 INFO kablam! warning: method is never used: `find_mut`
Nov 07 06:03:30.213 INFO kablam!    --> src/trees/binary.rs:199:3
Nov 07 06:03:30.213 INFO kablam!     |
Nov 07 06:03:30.213 INFO kablam! 199 |   fn find_mut<'a>(&'a mut self, data: &T) -> &'a mut Edge<T> {
Nov 07 06:03:30.213 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:03:30.213 INFO kablam! 
Nov 07 06:03:30.395 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 06:03:30.395 INFO kablam!  --> src/lib.rs:3:13
Nov 07 06:03:30.395 INFO kablam!   |
Nov 07 06:03:30.395 INFO kablam! 3 | #[macro_use(s)]
Nov 07 06:03:30.395 INFO kablam!   |             ^
Nov 07 06:03:30.395 INFO kablam!   |
Nov 07 06:03:30.395 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 06:03:30.395 INFO kablam! 
Nov 07 06:03:30.548 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:03:30.548 INFO kablam!  --> src/sorting.rs:2:26
Nov 07 06:03:30.548 INFO kablam!   |
Nov 07 06:03:30.548 INFO kablam! 2 | pub fn selection_sort<T>(mut data: &mut [T])
Nov 07 06:03:30.548 INFO kablam!   |                          ----^^^^
Nov 07 06:03:30.548 INFO kablam!   |                          |
Nov 07 06:03:30.548 INFO kablam!   |                          help: remove this `mut`
Nov 07 06:03:30.548 INFO kablam!   |
Nov 07 06:03:30.548 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 07 06:03:30.548 INFO kablam! 
Nov 07 06:03:30.560 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:03:30.560 INFO kablam!   --> src/sorting.rs:25:26
Nov 07 06:03:30.560 INFO kablam!    |
Nov 07 06:03:30.560 INFO kablam! 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Nov 07 06:03:30.560 INFO kablam!    |                          ----^^^^
Nov 07 06:03:30.560 INFO kablam!    |                          |
Nov 07 06:03:30.560 INFO kablam!    |                          help: remove this `mut`
Nov 07 06:03:30.560 INFO kablam! 
Nov 07 06:03:30.568 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:03:30.568 INFO kablam!    --> src/sorting.rs:110:19
Nov 07 06:03:30.568 INFO kablam!     |
Nov 07 06:03:30.568 INFO kablam! 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Nov 07 06:03:30.568 INFO kablam!     |                   ----^^^^
Nov 07 06:03:30.568 INFO kablam!     |                   |
Nov 07 06:03:30.568 INFO kablam!     |                   help: remove this `mut`
Nov 07 06:03:30.568 INFO kablam! 
Nov 07 06:03:30.637 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
Nov 07 06:03:30.642 INFO kablam! su: No module specific data is present
Nov 07 06:03:31.522 INFO running `"docker" "rm" "-f" "3caacfc1354c7aa68c59f320e4fcdbd1939bf868797de11481e2ffb3870fbcb5"`
Nov 07 06:03:31.912 INFO blam! 3caacfc1354c7aa68c59f320e4fcdbd1939bf868797de11481e2ffb3870fbcb5