Sep 01 21:12:43.998 INFO checking factorial-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:12:43.998 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:12:43.998 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 21:12:44.208 INFO blam! 11a45d0878f2838292e6f5c5e25cb94c2448a6e3c6ac05a6bbc3fbd03b161bdf
Sep 01 21:12:44.209 INFO running `"docker" "start" "-a" "11a45d0878f2838292e6f5c5e25cb94c2448a6e3c6ac05a6bbc3fbd03b161bdf"`
Sep 01 21:12:45.115 INFO kablam!     Checking factorial v0.1.1 (file:///source)
Sep 01 21:12:45.741 INFO kablam! warning: unused import: `Signed`
Sep 01 21:12:45.741 INFO kablam!   --> src/lib.rs:12:30
Sep 01 21:12:45.741 INFO kablam!    |
Sep 01 21:12:45.741 INFO kablam! 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Sep 01 21:12:45.741 INFO kablam!    |                              ^^^^^^
Sep 01 21:12:45.741 INFO kablam!    |
Sep 01 21:12:45.741 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:12:45.742 INFO kablam! 
Sep 01 21:12:45.742 INFO kablam! warning: unused import: `std::ops::RangeInclusive`
Sep 01 21:12:45.742 INFO kablam!   --> src/lib.rs:13:5
Sep 01 21:12:45.742 INFO kablam!    |
Sep 01 21:12:45.742 INFO kablam! 13 | use std::ops::RangeInclusive;
Sep 01 21:12:45.742 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:12:45.742 INFO kablam! 
Sep 01 21:12:45.976 INFO kablam! warning: unused import: `Signed`
Sep 01 21:12:45.976 INFO kablam!   --> src/lib.rs:12:30
Sep 01 21:12:45.976 INFO kablam!    |
Sep 01 21:12:45.976 INFO kablam! 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Sep 01 21:12:45.976 INFO kablam!    |                              ^^^^^^
Sep 01 21:12:45.976 INFO kablam!    |
Sep 01 21:12:45.976 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:12:45.976 INFO kablam! 
Sep 01 21:12:45.976 INFO kablam! warning: unused import: `std::ops::RangeInclusive`
Sep 01 21:12:45.976 INFO kablam!   --> src/lib.rs:13:5
Sep 01 21:12:45.976 INFO kablam!    |
Sep 01 21:12:45.976 INFO kablam! 13 | use std::ops::RangeInclusive;
Sep 01 21:12:45.976 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:12:45.976 INFO kablam! 
Sep 01 21:12:46.128 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Sep 01 21:12:46.131 INFO kablam! su: No module specific data is present
Sep 01 21:12:46.752 INFO running `"docker" "rm" "-f" "11a45d0878f2838292e6f5c5e25cb94c2448a6e3c6ac05a6bbc3fbd03b161bdf"`
Sep 01 21:12:46.838 INFO blam! 11a45d0878f2838292e6f5c5e25cb94c2448a6e3c6ac05a6bbc3fbd03b161bdf