Aug 29 23:02:01.831 INFO checking wavelet-matrix-0.4.7 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 23:02:01.831 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 23:02:01.831 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:02:02.079 INFO blam! 6ded6cb444c270e6eeda9e949b59a13f8bafcfad83bb834f4915c452162563b5
Aug 29 23:02:02.081 INFO running `"docker" "start" "-a" "6ded6cb444c270e6eeda9e949b59a13f8bafcfad83bb834f4915c452162563b5"`
Aug 29 23:02:02.938 INFO kablam!     Checking easybench v0.1.4
Aug 29 23:02:02.942 INFO kablam!     Checking succinct v0.4.4
Aug 29 23:02:06.314 INFO kablam!     Checking wavelet-matrix v0.4.7 (file:///source)
Aug 29 23:02:08.309 INFO kablam! warning: unused variable: `limit_secs`
Aug 29 23:02:08.309 INFO kablam!   --> benches/easybench.rs:57:55
Aug 29 23:02:08.309 INFO kablam!    |
Aug 29 23:02:08.309 INFO kablam! 57 | fn overall_helper(num: usize, desc: &str, upper: u64, limit_secs: u64) {
Aug 29 23:02:08.309 INFO kablam!    |                                                       ^^^^^^^^^^ help: consider using `_limit_secs` instead
Aug 29 23:02:08.309 INFO kablam!    |
Aug 29 23:02:08.309 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 23:02:08.309 INFO kablam! 
Aug 29 23:02:08.310 INFO kablam! warning: value assigned to `errorpct` is never read
Aug 29 23:02:08.310 INFO kablam!    --> benches/easybench.rs:332:13
Aug 29 23:02:08.310 INFO kablam!     |
Aug 29 23:02:08.310 INFO kablam! 332 |     let mut errorpct = 0.0;
Aug 29 23:02:08.310 INFO kablam!     |             ^^^^^^^^
Aug 29 23:02:08.310 INFO kablam!     |
Aug 29 23:02:08.310 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 29 23:02:08.310 INFO kablam! 
Aug 29 23:02:08.315 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:02:08.315 INFO kablam!   --> benches/easybench.rs:49:13
Aug 29 23:02:08.315 INFO kablam!    |
Aug 29 23:02:08.315 INFO kablam! 49 |         let mut rng = rand::weak_rng();
Aug 29 23:02:08.316 INFO kablam!    |             ----^^^
Aug 29 23:02:08.316 INFO kablam!    |             |
Aug 29 23:02:08.316 INFO kablam!    |             help: remove this `mut`
Aug 29 23:02:08.316 INFO kablam!    |
Aug 29 23:02:08.316 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 23:02:08.316 INFO kablam! 
Aug 29 23:02:08.471 INFO kablam! warning: function is never used: `statstical_helper`
Aug 29 23:02:08.471 INFO kablam!    --> benches/easybench.rs:264:1
Aug 29 23:02:08.471 INFO kablam!     |
Aug 29 23:02:08.471 INFO kablam! 264 | fn statstical_helper(num: usize, lower: u64, upper: u64, k: usize) {
Aug 29 23:02:08.471 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:08.471 INFO kablam!     |
Aug 29 23:02:08.471 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 29 23:02:08.471 INFO kablam! 
Aug 29 23:02:08.472 INFO kablam! warning: function is never used: `sum_uniform_find_sufficient_k`
Aug 29 23:02:08.472 INFO kablam!    --> benches/easybench.rs:330:1
Aug 29 23:02:08.472 INFO kablam!     |
Aug 29 23:02:08.472 INFO kablam! 330 | fn sum_uniform_find_sufficient_k(num: usize, lower: u64, upper: u64, accuracy_pct: f64) -> usize {
Aug 29 23:02:08.472 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:08.472 INFO kablam! 
Aug 29 23:02:08.472 INFO kablam! warning: function is never used: `average`
Aug 29 23:02:08.472 INFO kablam!    --> benches/easybench.rs:373:1
Aug 29 23:02:08.473 INFO kablam!     |
Aug 29 23:02:08.473 INFO kablam! 373 | fn average(r: &std::ops::Range<u64>) -> u64 {
Aug 29 23:02:08.473 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:08.473 INFO kablam! 
Aug 29 23:02:08.473 INFO kablam! warning: function is never used: `error_pct`
Aug 29 23:02:08.473 INFO kablam!    --> benches/easybench.rs:377:1
Aug 29 23:02:08.473 INFO kablam!     |
Aug 29 23:02:08.473 INFO kablam! 377 | fn error_pct(computed: u64, actual: u64) -> f64 {
Aug 29 23:02:08.473 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:08.473 INFO kablam! 
Aug 29 23:02:08.473 INFO kablam! warning: function is never used: `statistical_performance`
Aug 29 23:02:08.473 INFO kablam!    --> benches/easybench.rs:392:1
Aug 29 23:02:08.473 INFO kablam!     |
Aug 29 23:02:08.473 INFO kablam! 392 | fn statistical_performance() {
Aug 29 23:02:08.473 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:08.473 INFO kablam! 
Aug 29 23:02:08.473 INFO kablam! warning: function is never used: `statistical_sufficient_k`
Aug 29 23:02:08.473 INFO kablam!    --> benches/easybench.rs:421:1
Aug 29 23:02:08.473 INFO kablam!     |
Aug 29 23:02:08.473 INFO kablam! 421 | fn statistical_sufficient_k() {
Aug 29 23:02:08.473 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:08.473 INFO kablam! 
Aug 29 23:02:08.649 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.80s
Aug 29 23:02:08.653 INFO kablam! su: No module specific data is present
Aug 29 23:02:09.410 INFO running `"docker" "rm" "-f" "6ded6cb444c270e6eeda9e949b59a13f8bafcfad83bb834f4915c452162563b5"`
Aug 29 23:02:09.552 INFO blam! 6ded6cb444c270e6eeda9e949b59a13f8bafcfad83bb834f4915c452162563b5