Sep 01 13:19:05.173 INFO checking narcissus-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 13:19:05.173 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:19:05.173 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:19:05.404 INFO blam! 99585ea2edbf6725cc7f717932d4d8ff23ae7426861bc83c9fc8caafb77bfaa4
Sep 01 13:19:05.405 INFO running `"docker" "start" "-a" "99585ea2edbf6725cc7f717932d4d8ff23ae7426861bc83c9fc8caafb77bfaa4"`
Sep 01 13:19:06.152 INFO kablam!     Checking narcissus v0.3.0 (file:///source)
Sep 01 13:19:06.872 INFO kablam! warning: unused variable: `sim_one_three`
Sep 01 13:19:06.872 INFO kablam!    --> src/lib.rs:183:13
Sep 01 13:19:06.872 INFO kablam!     |
Sep 01 13:19:06.872 INFO kablam! 183 |         let sim_one_three = pearson_correlation(vec_one_bis, vec_three);
Sep 01 13:19:06.872 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_sim_one_three` instead
Sep 01 13:19:06.872 INFO kablam!     |
Sep 01 13:19:06.872 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 13:19:06.872 INFO kablam! 
Sep 01 13:19:06.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 01 13:19:06.928 INFO kablam! su: No module specific data is present
Sep 01 13:19:07.434 INFO running `"docker" "rm" "-f" "99585ea2edbf6725cc7f717932d4d8ff23ae7426861bc83c9fc8caafb77bfaa4"`
Sep 01 13:19:07.528 INFO blam! 99585ea2edbf6725cc7f717932d4d8ff23ae7426861bc83c9fc8caafb77bfaa4