Sep 06 08:38:06.803 INFO checking columnar-0.0.19 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:38:06.803 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:38:06.803 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:38:07.040 INFO blam! 73705128566c7adc139365336d833aa067092884f6f2fda6469add1f2c5b8a83
Sep 06 08:38:07.042 INFO running `"docker" "start" "-a" "73705128566c7adc139365336d833aa067092884f6f2fda6469add1f2c5b8a83"`
Sep 06 08:38:07.702 INFO kablam! usermod: no changes
Sep 06 08:38:07.735 INFO kablam!     Checking columnar v0.0.19 (file:///source)
Sep 06 08:38:08.006 INFO kablam! warning: unused import: `std::mem::size_of`
Sep 06 08:38:08.006 INFO kablam!  --> src/lib.rs:4:5
Sep 06 08:38:08.006 INFO kablam!   |
Sep 06 08:38:08.006 INFO kablam! 4 | use std::mem::size_of;
Sep 06 08:38:08.006 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 06 08:38:08.006 INFO kablam!   |
Sep 06 08:38:08.006 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:38:08.006 INFO kablam! 
Sep 06 08:38:08.091 INFO kablam! warning: unused import: `std::mem::size_of`
Sep 06 08:38:08.091 INFO kablam!  --> src/lib.rs:4:5
Sep 06 08:38:08.091 INFO kablam!   |
Sep 06 08:38:08.091 INFO kablam! 4 | use std::mem::size_of;
Sep 06 08:38:08.091 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 06 08:38:08.091 INFO kablam!   |
Sep 06 08:38:08.091 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:38:08.091 INFO kablam! 
Sep 06 08:38:08.584 INFO kablam! warning: unused import: `std::io::Read`
Sep 06 08:38:08.584 INFO kablam!   --> benches/bench.rs:10:5
Sep 06 08:38:08.584 INFO kablam!    |
Sep 06 08:38:08.584 INFO kablam! 10 | use std::io::Read;
Sep 06 08:38:08.584 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 06 08:38:08.584 INFO kablam!    |
Sep 06 08:38:08.584 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 08:38:08.584 INFO kablam! 
Sep 06 08:38:08.622 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 06 08:38:08.623 INFO kablam! su: No module specific data is present
Sep 06 08:38:09.367 INFO running `"docker" "rm" "-f" "73705128566c7adc139365336d833aa067092884f6f2fda6469add1f2c5b8a83"`
Sep 06 08:38:09.465 INFO blam! 73705128566c7adc139365336d833aa067092884f6f2fda6469add1f2c5b8a83