Sep 01 19:15:20.561 INFO checking wavelet-matrix-0.4.7 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 19:15:20.561 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 19:15:20.561 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 19:15:20.770 INFO blam! 8f72dadac1214b58767bead1fa2ebc0ecd74bf9c98b4be13adaf0159265cb5e4 Sep 01 19:15:20.772 INFO running `"docker" "start" "-a" "8f72dadac1214b58767bead1fa2ebc0ecd74bf9c98b4be13adaf0159265cb5e4"` Sep 01 19:15:21.590 INFO kablam! Checking easybench v0.1.4 Sep 01 19:15:21.591 INFO kablam! Checking succinct v0.4.4 Sep 01 19:15:24.159 INFO kablam! Checking wavelet-matrix v0.4.7 (file:///source) Sep 01 19:15:26.131 INFO kablam! warning: unused variable: `limit_secs` Sep 01 19:15:26.131 INFO kablam! --> benches/easybench.rs:57:55 Sep 01 19:15:26.131 INFO kablam! | Sep 01 19:15:26.131 INFO kablam! 57 | fn overall_helper(num: usize, desc: &str, upper: u64, limit_secs: u64) { Sep 01 19:15:26.131 INFO kablam! | ^^^^^^^^^^ help: consider using `_limit_secs` instead Sep 01 19:15:26.132 INFO kablam! | Sep 01 19:15:26.132 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 01 19:15:26.132 INFO kablam! Sep 01 19:15:26.132 INFO kablam! warning: value assigned to `errorpct` is never read Sep 01 19:15:26.132 INFO kablam! --> benches/easybench.rs:332:13 Sep 01 19:15:26.132 INFO kablam! | Sep 01 19:15:26.132 INFO kablam! 332 | let mut errorpct = 0.0; Sep 01 19:15:26.132 INFO kablam! | ^^^^^^^^ Sep 01 19:15:26.132 INFO kablam! | Sep 01 19:15:26.132 INFO kablam! = note: #[warn(unused_assignments)] on by default Sep 01 19:15:26.132 INFO kablam! Sep 01 19:15:26.140 INFO kablam! warning: variable does not need to be mutable Sep 01 19:15:26.140 INFO kablam! --> benches/easybench.rs:49:13 Sep 01 19:15:26.140 INFO kablam! | Sep 01 19:15:26.140 INFO kablam! 49 | let mut rng = rand::weak_rng(); Sep 01 19:15:26.140 INFO kablam! | ----^^^ Sep 01 19:15:26.140 INFO kablam! | | Sep 01 19:15:26.141 INFO kablam! | help: remove this `mut` Sep 01 19:15:26.141 INFO kablam! | Sep 01 19:15:26.141 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 19:15:26.141 INFO kablam! Sep 01 19:15:26.285 INFO kablam! warning: function is never used: `statstical_helper` Sep 01 19:15:26.285 INFO kablam! --> benches/easybench.rs:264:1 Sep 01 19:15:26.285 INFO kablam! | Sep 01 19:15:26.286 INFO kablam! 264 | fn statstical_helper(num: usize, lower: u64, upper: u64, k: usize) { Sep 01 19:15:26.286 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:15:26.286 INFO kablam! | Sep 01 19:15:26.286 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 19:15:26.286 INFO kablam! Sep 01 19:15:26.286 INFO kablam! warning: function is never used: `sum_uniform_find_sufficient_k` Sep 01 19:15:26.286 INFO kablam! --> benches/easybench.rs:330:1 Sep 01 19:15:26.286 INFO kablam! | Sep 01 19:15:26.287 INFO kablam! 330 | fn sum_uniform_find_sufficient_k(num: usize, lower: u64, upper: u64, accuracy_pct: f64) -> usize { Sep 01 19:15:26.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:15:26.287 INFO kablam! Sep 01 19:15:26.287 INFO kablam! warning: function is never used: `average` Sep 01 19:15:26.287 INFO kablam! --> benches/easybench.rs:373:1 Sep 01 19:15:26.287 INFO kablam! | Sep 01 19:15:26.287 INFO kablam! 373 | fn average(r: &std::ops::Range) -> u64 { Sep 01 19:15:26.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:15:26.287 INFO kablam! Sep 01 19:15:26.287 INFO kablam! warning: function is never used: `error_pct` Sep 01 19:15:26.287 INFO kablam! --> benches/easybench.rs:377:1 Sep 01 19:15:26.287 INFO kablam! | Sep 01 19:15:26.287 INFO kablam! 377 | fn error_pct(computed: u64, actual: u64) -> f64 { Sep 01 19:15:26.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:15:26.287 INFO kablam! Sep 01 19:15:26.287 INFO kablam! warning: function is never used: `statistical_performance` Sep 01 19:15:26.287 INFO kablam! --> benches/easybench.rs:392:1 Sep 01 19:15:26.287 INFO kablam! | Sep 01 19:15:26.287 INFO kablam! 392 | fn statistical_performance() { Sep 01 19:15:26.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:15:26.287 INFO kablam! Sep 01 19:15:26.287 INFO kablam! warning: function is never used: `statistical_sufficient_k` Sep 01 19:15:26.287 INFO kablam! --> benches/easybench.rs:421:1 Sep 01 19:15:26.288 INFO kablam! | Sep 01 19:15:26.288 INFO kablam! 421 | fn statistical_sufficient_k() { Sep 01 19:15:26.288 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:15:26.288 INFO kablam! Sep 01 19:15:26.319 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.80s Sep 01 19:15:26.325 INFO kablam! su: No module specific data is present Sep 01 19:15:26.765 INFO running `"docker" "rm" "-f" "8f72dadac1214b58767bead1fa2ebc0ecd74bf9c98b4be13adaf0159265cb5e4"` Sep 01 19:15:26.900 INFO blam! 8f72dadac1214b58767bead1fa2ebc0ecd74bf9c98b4be13adaf0159265cb5e4