Sep 17 19:45:49.703 INFO checking primesieve-0.2.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 19:45:49.703 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 19:45:49.703 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 19:45:49.937 INFO blam! aa3036ce54b89becc57a85c633279e9cbaba11314dc6bbf5e459e9ff6c6d3637 Sep 17 19:45:49.939 INFO running `"docker" "start" "-a" "aa3036ce54b89becc57a85c633279e9cbaba11314dc6bbf5e459e9ff6c6d3637"` Sep 17 19:45:51.179 INFO kablam! usermod: no changes Sep 17 19:45:51.218 INFO kablam! Checking primesieve v0.2.1 (/source) Sep 17 19:45:51.891 INFO kablam! warning: function is never used: `set_on` Sep 17 19:45:51.891 INFO kablam! --> src/segment.rs:107:1 Sep 17 19:45:51.891 INFO kablam! | Sep 17 19:45:51.891 INFO kablam! 107 | pub fn set_on(segment: &mut [u64], idx: u64) { Sep 17 19:45:51.891 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 19:45:51.891 INFO kablam! | Sep 17 19:45:51.891 INFO kablam! = note: #[warn(dead_code)] on by default Sep 17 19:45:51.891 INFO kablam! Sep 17 19:45:52.319 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.11s Sep 17 19:45:52.319 INFO kablam! su: No module specific data is present Sep 17 19:45:53.430 INFO running `"docker" "rm" "-f" "aa3036ce54b89becc57a85c633279e9cbaba11314dc6bbf5e459e9ff6c6d3637"` Sep 17 19:45:53.714 INFO blam! aa3036ce54b89becc57a85c633279e9cbaba11314dc6bbf5e459e9ff6c6d3637