Aug 01 18:57:02.094 INFO checking wavelet-matrix-0.4.7 against 1.27.2+tmplazy for lazy_static-1
Aug 01 18:57:02.094 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:57:02.094 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:57:02.095 INFO running `"docker" "create" "-v" "/tmp/crater.SXPV0Zs6kf0h:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 18:57:02.359 INFO blam! 0357099c48e94cf5e431d80ffbed4fae516d48e2f42b4e5c7b948307912fa4a5
Aug 01 18:57:02.378 INFO running `"docker" "start" "-a" "0357099c48e94cf5e431d80ffbed4fae516d48e2f42b4e5c7b948307912fa4a5"`
Aug 01 18:57:03.768 INFO kablam!     Checking easybench v0.1.4
Aug 01 18:57:03.768 INFO kablam!     Checking succinct v0.4.4
Aug 01 18:57:07.281 INFO kablam!     Checking wavelet-matrix v0.4.7 (file:///source)
Aug 01 18:57:09.348 INFO kablam! warning: unused variable: `limit_secs`
Aug 01 18:57:09.348 INFO kablam!   --> benches/easybench.rs:57:55
Aug 01 18:57:09.348 INFO kablam!    |
Aug 01 18:57:09.348 INFO kablam! 57 | fn overall_helper(num: usize, desc: &str, upper: u64, limit_secs: u64) {
Aug 01 18:57:09.348 INFO kablam!    |                                                       ^^^^^^^^^^ help: consider using `_limit_secs` instead
Aug 01 18:57:09.348 INFO kablam!    |
Aug 01 18:57:09.348 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 01 18:57:09.348 INFO kablam! 
Aug 01 18:57:09.349 INFO kablam! warning: value assigned to `errorpct` is never read
Aug 01 18:57:09.349 INFO kablam!    --> benches/easybench.rs:332:9
Aug 01 18:57:09.349 INFO kablam!     |
Aug 01 18:57:09.349 INFO kablam! 332 |     let mut errorpct = 0.0;
Aug 01 18:57:09.349 INFO kablam!     |         ^^^^^^^^^^^^
Aug 01 18:57:09.349 INFO kablam!     |
Aug 01 18:57:09.349 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 01 18:57:09.349 INFO kablam! 
Aug 01 18:57:09.354 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:57:09.354 INFO kablam!   --> benches/easybench.rs:49:13
Aug 01 18:57:09.354 INFO kablam!    |
Aug 01 18:57:09.354 INFO kablam! 49 |         let mut rng = rand::weak_rng();
Aug 01 18:57:09.354 INFO kablam!    |             ----^^^
Aug 01 18:57:09.354 INFO kablam!    |             |
Aug 01 18:57:09.354 INFO kablam!    |             help: remove this `mut`
Aug 01 18:57:09.355 INFO kablam!    |
Aug 01 18:57:09.355 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 18:57:09.355 INFO kablam! 
Aug 01 18:57:09.544 INFO kablam! warning: function is never used: `statstical_helper`
Aug 01 18:57:09.544 INFO kablam!    --> benches/easybench.rs:264:1
Aug 01 18:57:09.544 INFO kablam!     |
Aug 01 18:57:09.544 INFO kablam! 264 | fn statstical_helper(num: usize, lower: u64, upper: u64, k: usize) {
Aug 01 18:57:09.544 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:57:09.544 INFO kablam!     |
Aug 01 18:57:09.544 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 18:57:09.544 INFO kablam! 
Aug 01 18:57:09.544 INFO kablam! warning: function is never used: `sum_uniform_find_sufficient_k`
Aug 01 18:57:09.544 INFO kablam!    --> benches/easybench.rs:330:1
Aug 01 18:57:09.544 INFO kablam!     |
Aug 01 18:57:09.544 INFO kablam! 330 | fn sum_uniform_find_sufficient_k(num: usize, lower: u64, upper: u64, accuracy_pct: f64) -> usize {
Aug 01 18:57:09.544 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:57:09.544 INFO kablam! 
Aug 01 18:57:09.544 INFO kablam! warning: function is never used: `average`
Aug 01 18:57:09.544 INFO kablam!    --> benches/easybench.rs:373:1
Aug 01 18:57:09.544 INFO kablam!     |
Aug 01 18:57:09.544 INFO kablam! 373 | fn average(r: &std::ops::Range<u64>) -> u64 {
Aug 01 18:57:09.544 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:57:09.544 INFO kablam! 
Aug 01 18:57:09.544 INFO kablam! warning: function is never used: `error_pct`
Aug 01 18:57:09.544 INFO kablam!    --> benches/easybench.rs:377:1
Aug 01 18:57:09.544 INFO kablam!     |
Aug 01 18:57:09.544 INFO kablam! 377 | fn error_pct(computed: u64, actual: u64) -> f64 {
Aug 01 18:57:09.544 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:57:09.544 INFO kablam! 
Aug 01 18:57:09.544 INFO kablam! warning: function is never used: `statistical_performance`
Aug 01 18:57:09.544 INFO kablam!    --> benches/easybench.rs:392:1
Aug 01 18:57:09.544 INFO kablam!     |
Aug 01 18:57:09.544 INFO kablam! 392 | fn statistical_performance() {
Aug 01 18:57:09.545 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:57:09.545 INFO kablam! 
Aug 01 18:57:09.545 INFO kablam! warning: function is never used: `statistical_sufficient_k`
Aug 01 18:57:09.545 INFO kablam!    --> benches/easybench.rs:421:1
Aug 01 18:57:09.545 INFO kablam!     |
Aug 01 18:57:09.545 INFO kablam! 421 | fn statistical_sufficient_k() {
Aug 01 18:57:09.545 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:57:09.545 INFO kablam! 
Aug 01 18:57:09.760 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
Aug 01 18:57:09.771 INFO kablam! su: No module specific data is present
Aug 01 18:57:10.321 INFO running `"docker" "rm" "-f" "0357099c48e94cf5e431d80ffbed4fae516d48e2f42b4e5c7b948307912fa4a5"`
Aug 01 18:57:10.462 INFO blam! 0357099c48e94cf5e431d80ffbed4fae516d48e2f42b4e5c7b948307912fa4a5