Sep 01 07:44:19.623 INFO checking columnar-0.0.19 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 07:44:19.623 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 07:44:19.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:44:19.894 INFO blam! f13b7b4da0bc9a43573f42bb2d25266584c23a18ef649d4efda49abb801b04f4
Sep 01 07:44:19.897 INFO running `"docker" "start" "-a" "f13b7b4da0bc9a43573f42bb2d25266584c23a18ef649d4efda49abb801b04f4"`
Sep 01 07:44:20.710 INFO kablam!     Checking columnar v0.0.19 (file:///source)
Sep 01 07:44:21.419 INFO kablam! warning: unused import: `std::mem::size_of`
Sep 01 07:44:21.419 INFO kablam!  --> src/lib.rs:4:5
Sep 01 07:44:21.419 INFO kablam!   |
Sep 01 07:44:21.419 INFO kablam! 4 | use std::mem::size_of;
Sep 01 07:44:21.419 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 07:44:21.419 INFO kablam!   |
Sep 01 07:44:21.419 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:44:21.419 INFO kablam! 
Sep 01 07:44:21.613 INFO kablam! warning: unused import: `std::mem::size_of`
Sep 01 07:44:21.613 INFO kablam!  --> src/lib.rs:4:5
Sep 01 07:44:21.613 INFO kablam!   |
Sep 01 07:44:21.613 INFO kablam! 4 | use std::mem::size_of;
Sep 01 07:44:21.613 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 07:44:21.613 INFO kablam!   |
Sep 01 07:44:21.613 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:44:21.613 INFO kablam! 
Sep 01 07:44:22.797 INFO kablam! warning: unused import: `std::io::Read`
Sep 01 07:44:22.798 INFO kablam!   --> benches/bench.rs:10:5
Sep 01 07:44:22.798 INFO kablam!    |
Sep 01 07:44:22.798 INFO kablam! 10 | use std::io::Read;
Sep 01 07:44:22.798 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 07:44:22.798 INFO kablam!    |
Sep 01 07:44:22.798 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 07:44:22.798 INFO kablam! 
Sep 01 07:44:22.851 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Sep 01 07:44:22.855 INFO kablam! su: No module specific data is present
Sep 01 07:44:23.351 INFO running `"docker" "rm" "-f" "f13b7b4da0bc9a43573f42bb2d25266584c23a18ef649d4efda49abb801b04f4"`
Sep 01 07:44:23.492 INFO blam! f13b7b4da0bc9a43573f42bb2d25266584c23a18ef649d4efda49abb801b04f4