Aug 11 17:28:06.463 INFO checking columnar-0.0.19 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 17:28:06.463 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 17:28:06.463 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 17:28:06.463 INFO running `"docker" "create" "-v" "/tmp/crater.VXsZdrvTVOxK:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 17:28:06.692 INFO blam! 2d8625e013a3c019538de6023b57370d18fc47045c286922cc495e8b42806893
Aug 11 17:28:06.694 INFO running `"docker" "start" "-a" "2d8625e013a3c019538de6023b57370d18fc47045c286922cc495e8b42806893"`
Aug 11 17:28:07.870 INFO kablam!     Checking columnar v0.0.19 (file:///source)
Aug 11 17:28:08.667 INFO kablam! warning: unused import: `std::mem::size_of`
Aug 11 17:28:08.667 INFO kablam!  --> src/lib.rs:4:5
Aug 11 17:28:08.667 INFO kablam!   |
Aug 11 17:28:08.667 INFO kablam! 4 | use std::mem::size_of;
Aug 11 17:28:08.667 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 11 17:28:08.667 INFO kablam!   |
Aug 11 17:28:08.667 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 17:28:08.667 INFO kablam! 
Aug 11 17:28:08.833 INFO kablam! warning: unused import: `std::mem::size_of`
Aug 11 17:28:08.834 INFO kablam!  --> src/lib.rs:4:5
Aug 11 17:28:08.834 INFO kablam!   |
Aug 11 17:28:08.834 INFO kablam! 4 | use std::mem::size_of;
Aug 11 17:28:08.834 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 11 17:28:08.834 INFO kablam!   |
Aug 11 17:28:08.834 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 17:28:08.834 INFO kablam! 
Aug 11 17:28:09.991 INFO kablam! warning: unused import: `std::io::Read`
Aug 11 17:28:09.992 INFO kablam!   --> benches/bench.rs:10:5
Aug 11 17:28:09.992 INFO kablam!    |
Aug 11 17:28:09.992 INFO kablam! 10 | use std::io::Read;
Aug 11 17:28:09.992 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 11 17:28:09.992 INFO kablam!    |
Aug 11 17:28:09.992 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 17:28:09.992 INFO kablam! 
Aug 11 17:28:10.099 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Aug 11 17:28:10.103 INFO kablam! su: No module specific data is present
Aug 11 17:28:11.149 INFO running `"docker" "rm" "-f" "2d8625e013a3c019538de6023b57370d18fc47045c286922cc495e8b42806893"`
Aug 11 17:28:11.312 INFO blam! 2d8625e013a3c019538de6023b57370d18fc47045c286922cc495e8b42806893