Sep 21 12:58:34.409 INFO checking binomial-iter-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:58:34.409 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:58:34.409 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:58:34.615 INFO blam! 0a8e16e7fd479b3c5688c6aad2d66ab9b990555c89408078c6bcf63734e645a6
Sep 21 12:58:34.616 INFO running `"docker" "start" "-a" "0a8e16e7fd479b3c5688c6aad2d66ab9b990555c89408078c6bcf63734e645a6"`
Sep 21 12:58:35.708 INFO kablam! usermod: no changes
Sep 21 12:58:35.758 INFO kablam!     Checking binomial-iter v0.1.0 (/source)
Sep 21 12:58:36.322 INFO kablam! warning: function is never used: `n_iter`
Sep 21 12:58:36.322 INFO kablam!  --> src/test.rs:8:1
Sep 21 12:58:36.322 INFO kablam!   |
Sep 21 12:58:36.322 INFO kablam! 8 | fn n_iter() {
Sep 21 12:58:36.322 INFO kablam!   | ^^^^^^^^^^^
Sep 21 12:58:36.322 INFO kablam!   |
Sep 21 12:58:36.322 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 12:58:36.322 INFO kablam! 
Sep 21 12:58:36.344 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 21 12:58:36.347 INFO kablam! su: No module specific data is present
Sep 21 12:58:37.021 INFO running `"docker" "rm" "-f" "0a8e16e7fd479b3c5688c6aad2d66ab9b990555c89408078c6bcf63734e645a6"`
Sep 21 12:58:37.131 INFO blam! 0a8e16e7fd479b3c5688c6aad2d66ab9b990555c89408078c6bcf63734e645a6