Sep 04 10:12:02.826 INFO checking narcissus-0.3.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 10:12:02.826 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 10:12:02.826 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:12:03.002 INFO blam! e8c1dceeb5c5f69c81d93b923cc775d00509e6ce840b13f03ddf07c1d7eb5bc6
Sep 04 10:12:03.004 INFO running `"docker" "start" "-a" "e8c1dceeb5c5f69c81d93b923cc775d00509e6ce840b13f03ddf07c1d7eb5bc6"`
Sep 04 10:12:03.768 INFO kablam!     Checking narcissus v0.3.0 (file:///source)
Sep 04 10:12:04.593 INFO kablam! warning: unused variable: `sim_one_three`
Sep 04 10:12:04.593 INFO kablam!    --> src/lib.rs:183:13
Sep 04 10:12:04.593 INFO kablam!     |
Sep 04 10:12:04.593 INFO kablam! 183 |         let sim_one_three = pearson_correlation(vec_one_bis, vec_three);
Sep 04 10:12:04.593 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_sim_one_three` instead
Sep 04 10:12:04.594 INFO kablam!     |
Sep 04 10:12:04.594 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 10:12:04.595 INFO kablam! 
Sep 04 10:12:04.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 04 10:12:04.708 INFO kablam! su: No module specific data is present
Sep 04 10:12:05.188 INFO running `"docker" "rm" "-f" "e8c1dceeb5c5f69c81d93b923cc775d00509e6ce840b13f03ddf07c1d7eb5bc6"`
Sep 04 10:12:05.332 INFO blam! e8c1dceeb5c5f69c81d93b923cc775d00509e6ce840b13f03ddf07c1d7eb5bc6