Dec 01 00:27:06.068 INFO checking columnar-0.0.19 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:27:06.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 00:27:06.672 INFO [stdout] ed6416bb55cb81601e0af775ec44a59ec0bc0dad8f6792efd28e731abd7522ea
Dec 01 00:27:06.680 INFO running `"docker" "start" "-a" "ed6416bb55cb81601e0af775ec44a59ec0bc0dad8f6792efd28e731abd7522ea"`
Dec 01 00:27:08.064 INFO [stderr] usermod: no changes
Dec 01 00:27:08.149 INFO [stderr]     Checking columnar v0.0.19 (/source)
Dec 01 00:27:08.872 INFO [stderr] warning: unused import: `std::mem::size_of`
Dec 01 00:27:08.872 INFO [stderr]  --> src/lib.rs:4:5
Dec 01 00:27:08.872 INFO [stderr]   |
Dec 01 00:27:08.872 INFO [stderr] 4 | use std::mem::size_of;
Dec 01 00:27:08.872 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 00:27:08.873 INFO [stderr]   |
Dec 01 00:27:08.873 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:27:08.873 INFO [stderr] 
Dec 01 00:27:08.964 INFO [stderr] warning: unused import: `std::mem::size_of`
Dec 01 00:27:08.964 INFO [stderr]  --> src/lib.rs:4:5
Dec 01 00:27:08.964 INFO [stderr]   |
Dec 01 00:27:08.964 INFO [stderr] 4 | use std::mem::size_of;
Dec 01 00:27:08.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 00:27:08.964 INFO [stderr]   |
Dec 01 00:27:08.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:27:08.964 INFO [stderr] 
Dec 01 00:27:10.088 INFO [stderr] warning: unused import: `std::io::Read`
Dec 01 00:27:10.088 INFO [stderr]   --> benches/bench.rs:10:5
Dec 01 00:27:10.088 INFO [stderr]    |
Dec 01 00:27:10.088 INFO [stderr] 10 | use std::io::Read;
Dec 01 00:27:10.088 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 00:27:10.088 INFO [stderr]    |
Dec 01 00:27:10.088 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 00:27:10.088 INFO [stderr] 
Dec 01 00:27:10.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Dec 01 00:27:10.143 INFO [stderr] su: No module specific data is present
Dec 01 00:27:10.834 INFO running `"docker" "inspect" "ed6416bb55cb81601e0af775ec44a59ec0bc0dad8f6792efd28e731abd7522ea"`
Dec 01 00:27:11.111 INFO running `"docker" "rm" "-f" "ed6416bb55cb81601e0af775ec44a59ec0bc0dad8f6792efd28e731abd7522ea"`
Dec 01 00:27:11.492 INFO [stdout] ed6416bb55cb81601e0af775ec44a59ec0bc0dad8f6792efd28e731abd7522ea