Sep 10 14:12:10.558 INFO checking narcissus-0.3.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:12:10.558 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:12:10.558 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:12:10.794 INFO blam! 5c6f54a0d671a671791fd4996ab16abcb2624c946b95dd0fdede459a674efdb6
Sep 10 14:12:10.796 INFO running `"docker" "start" "-a" "5c6f54a0d671a671791fd4996ab16abcb2624c946b95dd0fdede459a674efdb6"`
Sep 10 14:12:12.270 INFO kablam! usermod: no changes
Sep 10 14:12:12.362 INFO kablam!     Checking narcissus v0.3.0 (file:///source)
Sep 10 14:12:12.822 INFO kablam! warning: unused variable: `sim_one_three`
Sep 10 14:12:12.822 INFO kablam!    --> src/lib.rs:183:13
Sep 10 14:12:12.822 INFO kablam!     |
Sep 10 14:12:12.822 INFO kablam! 183 |         let sim_one_three = pearson_correlation(vec_one_bis, vec_three);
Sep 10 14:12:12.822 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_sim_one_three` instead
Sep 10 14:12:12.822 INFO kablam!     |
Sep 10 14:12:12.822 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 14:12:12.822 INFO kablam! 
Sep 10 14:12:12.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Sep 10 14:12:12.938 INFO kablam! su: No module specific data is present
Sep 10 14:12:14.074 INFO running `"docker" "rm" "-f" "5c6f54a0d671a671791fd4996ab16abcb2624c946b95dd0fdede459a674efdb6"`
Sep 10 14:12:14.188 INFO blam! 5c6f54a0d671a671791fd4996ab16abcb2624c946b95dd0fdede459a674efdb6