Jul 12 12:00:13.852 INFO checking columnar-0.0.19 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:00:13.852 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:00:13.852 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:00:13.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:00:14.126 INFO blam! 21354e4f952abd66f7c1b1a5a59a61c4e7979fc28ada60b1057bea27a7667e37
Jul 12 12:00:14.128 INFO running `"docker" "start" "-a" "21354e4f952abd66f7c1b1a5a59a61c4e7979fc28ada60b1057bea27a7667e37"`
Jul 12 12:00:15.231 INFO kablam!     Checking columnar v0.0.19 (file:///source)
Jul 12 12:00:16.130 INFO kablam! warning: unused import: `std::mem::size_of`
Jul 12 12:00:16.130 INFO kablam!  --> src/lib.rs:4:5
Jul 12 12:00:16.130 INFO kablam!   |
Jul 12 12:00:16.130 INFO kablam! 4 | use std::mem::size_of;
Jul 12 12:00:16.130 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 12 12:00:16.130 INFO kablam!   |
Jul 12 12:00:16.130 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 12:00:16.130 INFO kablam! 
Jul 12 12:00:16.429 INFO kablam! warning: unused import: `std::mem::size_of`
Jul 12 12:00:16.429 INFO kablam!  --> src/lib.rs:4:5
Jul 12 12:00:16.429 INFO kablam!   |
Jul 12 12:00:16.429 INFO kablam! 4 | use std::mem::size_of;
Jul 12 12:00:16.429 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 12 12:00:16.429 INFO kablam!   |
Jul 12 12:00:16.429 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 12:00:16.429 INFO kablam! 
Jul 12 12:00:17.998 INFO kablam! warning: unused import: `std::io::Read`
Jul 12 12:00:17.998 INFO kablam!   --> benches/bench.rs:10:5
Jul 12 12:00:17.998 INFO kablam!    |
Jul 12 12:00:17.998 INFO kablam! 10 | use std::io::Read;
Jul 12 12:00:17.998 INFO kablam!    |     ^^^^^^^^^^^^^
Jul 12 12:00:17.998 INFO kablam!    |
Jul 12 12:00:17.998 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 12:00:17.998 INFO kablam! 
Jul 12 12:00:18.078 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Jul 12 12:00:18.084 INFO kablam! su: No module specific data is present
Jul 12 12:00:18.759 INFO running `"docker" "rm" "-f" "21354e4f952abd66f7c1b1a5a59a61c4e7979fc28ada60b1057bea27a7667e37"`
Jul 12 12:00:18.914 INFO blam! 21354e4f952abd66f7c1b1a5a59a61c4e7979fc28ada60b1057bea27a7667e37