Sep 01 13:19:04.975 INFO checking narcissus-0.3.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:19:04.975 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:19:04.975 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:19:05.162 INFO blam! f7b8d863c0b995750754ef8d42214e911f2cee7f1968445be9303f0fd97a8640
Sep 01 13:19:05.164 INFO running `"docker" "start" "-a" "f7b8d863c0b995750754ef8d42214e911f2cee7f1968445be9303f0fd97a8640"`
Sep 01 13:19:05.856 INFO kablam!     Checking narcissus v0.3.0 (file:///source)
Sep 01 13:19:06.601 INFO kablam! warning: unused variable: `sim_one_three`
Sep 01 13:19:06.601 INFO kablam!    --> src/lib.rs:183:13
Sep 01 13:19:06.601 INFO kablam!     |
Sep 01 13:19:06.601 INFO kablam! 183 |         let sim_one_three = pearson_correlation(vec_one_bis, vec_three);
Sep 01 13:19:06.601 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_sim_one_three` instead
Sep 01 13:19:06.601 INFO kablam!     |
Sep 01 13:19:06.601 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 13:19:06.601 INFO kablam! 
Sep 01 13:19:06.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Sep 01 13:19:06.675 INFO kablam! su: No module specific data is present
Sep 01 13:19:07.162 INFO running `"docker" "rm" "-f" "f7b8d863c0b995750754ef8d42214e911f2cee7f1968445be9303f0fd97a8640"`
Sep 01 13:19:07.271 INFO blam! f7b8d863c0b995750754ef8d42214e911f2cee7f1968445be9303f0fd97a8640