Oct 13 16:41:21.398 INFO checking columnar-0.0.19 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:41:21.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 16:41:21.593 INFO blam! 9c23ede15ff2d23f686eb596e3250bc0aa2566bb7cef19a19679576bc1d0b80f
Oct 13 16:41:21.598 INFO running `"docker" "start" "-a" "9c23ede15ff2d23f686eb596e3250bc0aa2566bb7cef19a19679576bc1d0b80f"`
Oct 13 16:41:22.251 INFO kablam! usermod: no changes
Oct 13 16:41:22.293 INFO kablam!     Checking columnar v0.0.19 (/source)
Oct 13 16:41:22.964 INFO kablam! warning: unused import: `std::mem::size_of`
Oct 13 16:41:22.964 INFO kablam!  --> src/lib.rs:4:5
Oct 13 16:41:22.964 INFO kablam!   |
Oct 13 16:41:22.964 INFO kablam! 4 | use std::mem::size_of;
Oct 13 16:41:22.964 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 16:41:22.964 INFO kablam!   |
Oct 13 16:41:22.964 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 16:41:22.964 INFO kablam! 
Oct 13 16:41:23.100 INFO kablam! warning: unused import: `std::mem::size_of`
Oct 13 16:41:23.100 INFO kablam!  --> src/lib.rs:4:5
Oct 13 16:41:23.100 INFO kablam!   |
Oct 13 16:41:23.100 INFO kablam! 4 | use std::mem::size_of;
Oct 13 16:41:23.100 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 16:41:23.100 INFO kablam!   |
Oct 13 16:41:23.100 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 16:41:23.100 INFO kablam! 
Oct 13 16:41:24.211 INFO kablam! warning: unused import: `std::io::Read`
Oct 13 16:41:24.214 INFO kablam!   --> benches/bench.rs:10:5
Oct 13 16:41:24.214 INFO kablam!    |
Oct 13 16:41:24.215 INFO kablam! 10 | use std::io::Read;
Oct 13 16:41:24.215 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 16:41:24.215 INFO kablam!    |
Oct 13 16:41:24.215 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 16:41:24.215 INFO kablam! 
Oct 13 16:41:24.289 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Oct 13 16:41:24.292 INFO kablam! su: No module specific data is present
Oct 13 16:41:25.275 INFO running `"docker" "rm" "-f" "9c23ede15ff2d23f686eb596e3250bc0aa2566bb7cef19a19679576bc1d0b80f"`
Oct 13 16:41:25.612 INFO blam! 9c23ede15ff2d23f686eb596e3250bc0aa2566bb7cef19a19679576bc1d0b80f