Nov 04 14:54:50.580 INFO checking 198d/cs_review against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:54:50.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:54:51.175 INFO blam! 42742b94fe04446dd57dbd3393627f9d0910bebdb0233dad92884c90fe9ec866
Nov 04 14:54:51.191 INFO running `"docker" "start" "-a" "42742b94fe04446dd57dbd3393627f9d0910bebdb0233dad92884c90fe9ec866"`
Nov 04 14:54:51.919 INFO kablam! usermod: no changes
Nov 04 14:54:52.043 INFO kablam!    Compiling ndarray v0.7.2
Nov 04 14:54:52.043 INFO kablam!     Checking num-complex v0.1.35
Nov 04 14:54:57.647 INFO kablam!     Checking cs_review v0.1.0 (/source)
Nov 04 14:54:58.403 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 14:54:58.403 INFO kablam!  --> src/lib.rs:3:13
Nov 04 14:54:58.403 INFO kablam!   |
Nov 04 14:54:58.403 INFO kablam! 3 | #[macro_use(s)]
Nov 04 14:54:58.403 INFO kablam!   |             ^
Nov 04 14:54:58.403 INFO kablam!   |
Nov 04 14:54:58.403 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:54:58.403 INFO kablam! 
Nov 04 14:54:58.515 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:54:58.516 INFO kablam!  --> src/sorting.rs:2:26
Nov 04 14:54:58.516 INFO kablam!   |
Nov 04 14:54:58.517 INFO kablam! 2 | pub fn selection_sort<T>(mut data: &mut [T])
Nov 04 14:54:58.517 INFO kablam!   |                          ----^^^^
Nov 04 14:54:58.517 INFO kablam!   |                          |
Nov 04 14:54:58.518 INFO kablam!   |                          help: remove this `mut`
Nov 04 14:54:58.518 INFO kablam!   |
Nov 04 14:54:58.518 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 04 14:54:58.519 INFO kablam! 
Nov 04 14:54:58.519 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:54:58.519 INFO kablam!   --> src/sorting.rs:25:26
Nov 04 14:54:58.520 INFO kablam!    |
Nov 04 14:54:58.520 INFO kablam! 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Nov 04 14:54:58.520 INFO kablam!    |                          ----^^^^
Nov 04 14:54:58.521 INFO kablam!    |                          |
Nov 04 14:54:58.521 INFO kablam!    |                          help: remove this `mut`
Nov 04 14:54:58.521 INFO kablam! 
Nov 04 14:54:58.521 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:54:58.522 INFO kablam!    --> src/sorting.rs:110:19
Nov 04 14:54:58.522 INFO kablam!     |
Nov 04 14:54:58.522 INFO kablam! 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Nov 04 14:54:58.523 INFO kablam!     |                   ----^^^^
Nov 04 14:54:58.523 INFO kablam!     |                   |
Nov 04 14:54:58.523 INFO kablam!     |                   help: remove this `mut`
Nov 04 14:54:58.524 INFO kablam! 
Nov 04 14:54:58.534 INFO kablam! warning: method is never used: `insert`
Nov 04 14:54:58.535 INFO kablam!    --> src/trees/binary.rs:128:3
Nov 04 14:54:58.535 INFO kablam!     |
Nov 04 14:54:58.535 INFO kablam! 128 |   fn insert(&mut self, data: T) {
Nov 04 14:54:58.536 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:54:58.536 INFO kablam!     |
Nov 04 14:54:58.536 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 14:54:58.537 INFO kablam! 
Nov 04 14:54:58.537 INFO kablam! warning: method is never used: `delete`
Nov 04 14:54:58.537 INFO kablam!    --> src/trees/binary.rs:147:3
Nov 04 14:54:58.537 INFO kablam!     |
Nov 04 14:54:58.538 INFO kablam! 147 |   fn delete(&mut self, data: &T) {
Nov 04 14:54:58.538 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:54:58.538 INFO kablam! 
Nov 04 14:54:58.539 INFO kablam! warning: method is never used: `find`
Nov 04 14:54:58.539 INFO kablam!    --> src/trees/binary.rs:187:3
Nov 04 14:54:58.539 INFO kablam!     |
Nov 04 14:54:58.540 INFO kablam! 187 |   fn find<'a>(&'a self, data: &T) -> &Edge<T> {
Nov 04 14:54:58.540 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:54:58.540 INFO kablam! 
Nov 04 14:54:58.540 INFO kablam! warning: method is never used: `find_mut`
Nov 04 14:54:58.541 INFO kablam!    --> src/trees/binary.rs:199:3
Nov 04 14:54:58.541 INFO kablam!     |
Nov 04 14:54:58.541 INFO kablam! 199 |   fn find_mut<'a>(&'a mut self, data: &T) -> &'a mut Edge<T> {
Nov 04 14:54:58.542 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:54:58.542 INFO kablam! 
Nov 04 14:54:58.879 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 14:54:58.879 INFO kablam!  --> src/lib.rs:3:13
Nov 04 14:54:58.879 INFO kablam!   |
Nov 04 14:54:58.879 INFO kablam! 3 | #[macro_use(s)]
Nov 04 14:54:58.879 INFO kablam!   |             ^
Nov 04 14:54:58.879 INFO kablam!   |
Nov 04 14:54:58.879 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:54:58.879 INFO kablam! 
Nov 04 14:54:59.035 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:54:59.035 INFO kablam!  --> src/sorting.rs:2:26
Nov 04 14:54:59.035 INFO kablam!   |
Nov 04 14:54:59.036 INFO kablam! 2 | pub fn selection_sort<T>(mut data: &mut [T])
Nov 04 14:54:59.036 INFO kablam!   |                          ----^^^^
Nov 04 14:54:59.036 INFO kablam!   |                          |
Nov 04 14:54:59.036 INFO kablam!   |                          help: remove this `mut`
Nov 04 14:54:59.037 INFO kablam!   |
Nov 04 14:54:59.037 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 04 14:54:59.037 INFO kablam! 
Nov 04 14:54:59.038 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:54:59.038 INFO kablam!   --> src/sorting.rs:25:26
Nov 04 14:54:59.038 INFO kablam!    |
Nov 04 14:54:59.039 INFO kablam! 25 | pub fn insertion_sort<T>(mut data: &mut [T])
Nov 04 14:54:59.039 INFO kablam!    |                          ----^^^^
Nov 04 14:54:59.039 INFO kablam!    |                          |
Nov 04 14:54:59.039 INFO kablam!    |                          help: remove this `mut`
Nov 04 14:54:59.040 INFO kablam! 
Nov 04 14:54:59.040 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:54:59.040 INFO kablam!    --> src/sorting.rs:110:19
Nov 04 14:54:59.040 INFO kablam!     |
Nov 04 14:54:59.041 INFO kablam! 110 |   fn sift_down<T>(mut data: &mut [T], start: usize, end: usize)
Nov 04 14:54:59.041 INFO kablam!     |                   ----^^^^
Nov 04 14:54:59.041 INFO kablam!     |                   |
Nov 04 14:54:59.041 INFO kablam!     |                   help: remove this `mut`
Nov 04 14:54:59.042 INFO kablam! 
Nov 04 14:54:59.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Nov 04 14:54:59.129 INFO kablam! su: No module specific data is present
Nov 04 14:54:59.720 INFO running `"docker" "rm" "-f" "42742b94fe04446dd57dbd3393627f9d0910bebdb0233dad92884c90fe9ec866"`
Nov 04 14:54:59.920 INFO blam! 42742b94fe04446dd57dbd3393627f9d0910bebdb0233dad92884c90fe9ec866