Dec 01 00:27:05.833 INFO checking columnar-0.0.19 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:27:05.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Dec 01 00:27:06.340 INFO [stdout] 2a3ad9c9d4e49835973c32983a3d833e160fd4233f6164ef8d6914e563cc8474
Dec 01 00:27:06.350 INFO running `"docker" "start" "-a" "2a3ad9c9d4e49835973c32983a3d833e160fd4233f6164ef8d6914e563cc8474"`
Dec 01 00:27:07.516 INFO [stderr] usermod: no changes
Dec 01 00:27:07.579 INFO [stderr]     Checking columnar v0.0.19 (/source)
Dec 01 00:27:08.160 INFO [stderr] warning: unused import: `std::mem::size_of`
Dec 01 00:27:08.161 INFO [stderr]  --> src/lib.rs:4:5
Dec 01 00:27:08.161 INFO [stderr]   |
Dec 01 00:27:08.161 INFO [stderr] 4 | use std::mem::size_of;
Dec 01 00:27:08.161 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 00:27:08.161 INFO [stderr]   |
Dec 01 00:27:08.161 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:27:08.161 INFO [stderr] 
Dec 01 00:27:08.388 INFO [stderr] warning: unused import: `std::mem::size_of`
Dec 01 00:27:08.388 INFO [stderr]  --> src/lib.rs:4:5
Dec 01 00:27:08.388 INFO [stderr]   |
Dec 01 00:27:08.388 INFO [stderr] 4 | use std::mem::size_of;
Dec 01 00:27:08.388 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 00:27:08.388 INFO [stderr]   |
Dec 01 00:27:08.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:27:08.388 INFO [stderr] 
Dec 01 00:27:09.488 INFO [stderr] warning: unused import: `std::io::Read`
Dec 01 00:27:09.488 INFO [stderr]   --> benches/bench.rs:10:5
Dec 01 00:27:09.488 INFO [stderr]    |
Dec 01 00:27:09.488 INFO [stderr] 10 | use std::io::Read;
Dec 01 00:27:09.488 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 00:27:09.489 INFO [stderr]    |
Dec 01 00:27:09.489 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 00:27:09.489 INFO [stderr] 
Dec 01 00:27:09.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 01 00:27:09.543 INFO [stderr] su: No module specific data is present
Dec 01 00:27:10.333 INFO running `"docker" "inspect" "2a3ad9c9d4e49835973c32983a3d833e160fd4233f6164ef8d6914e563cc8474"`
Dec 01 00:27:10.660 INFO running `"docker" "rm" "-f" "2a3ad9c9d4e49835973c32983a3d833e160fd4233f6164ef8d6914e563cc8474"`
Dec 01 00:27:11.012 INFO [stdout] 2a3ad9c9d4e49835973c32983a3d833e160fd4233f6164ef8d6914e563cc8474