Nov 03 10:02:28.082 INFO checking columnar-0.0.19 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:02:28.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 10:02:28.553 INFO blam! 130ac43d31a8cef60517bfbcffda1413d62d7c0258331be8733734c1d3d60c6c
Nov 03 10:02:28.555 INFO running `"docker" "start" "-a" "130ac43d31a8cef60517bfbcffda1413d62d7c0258331be8733734c1d3d60c6c"`
Nov 03 10:02:30.256 INFO kablam! usermod: no changes
Nov 03 10:02:30.336 INFO kablam!     Checking columnar v0.0.19 (/source)
Nov 03 10:02:31.680 INFO kablam! warning: unused import: `std::mem::size_of`
Nov 03 10:02:31.680 INFO kablam!  --> src/lib.rs:4:5
Nov 03 10:02:31.680 INFO kablam!   |
Nov 03 10:02:31.680 INFO kablam! 4 | use std::mem::size_of;
Nov 03 10:02:31.680 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 03 10:02:31.680 INFO kablam!   |
Nov 03 10:02:31.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 10:02:31.680 INFO kablam! 
Nov 03 10:02:31.712 INFO kablam! warning: unused import: `std::mem::size_of`
Nov 03 10:02:31.712 INFO kablam!  --> src/lib.rs:4:5
Nov 03 10:02:31.712 INFO kablam!   |
Nov 03 10:02:31.712 INFO kablam! 4 | use std::mem::size_of;
Nov 03 10:02:31.712 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 03 10:02:31.712 INFO kablam!   |
Nov 03 10:02:31.712 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 10:02:31.712 INFO kablam! 
Nov 03 10:02:32.900 INFO kablam! warning: unused import: `std::io::Read`
Nov 03 10:02:32.900 INFO kablam!   --> benches/bench.rs:10:5
Nov 03 10:02:32.900 INFO kablam!    |
Nov 03 10:02:32.900 INFO kablam! 10 | use std::io::Read;
Nov 03 10:02:32.900 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 10:02:32.900 INFO kablam!    |
Nov 03 10:02:32.900 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 10:02:32.900 INFO kablam! 
Nov 03 10:02:32.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
Nov 03 10:02:32.979 INFO kablam! su: No module specific data is present
Nov 03 10:02:34.447 INFO running `"docker" "rm" "-f" "130ac43d31a8cef60517bfbcffda1413d62d7c0258331be8733734c1d3d60c6c"`
Nov 03 10:02:34.812 INFO blam! 130ac43d31a8cef60517bfbcffda1413d62d7c0258331be8733734c1d3d60c6c