Dec 05 15:23:38.411 INFO checking cifar_10_loader-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:23:38.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 15:23:38.823 INFO [stdout] 796eb7b2c174c9fb836667af8515f414ba0c03675af47f70a539e13b6b8519ad
Dec 05 15:23:38.828 INFO running `"docker" "start" "-a" "796eb7b2c174c9fb836667af8515f414ba0c03675af47f70a539e13b6b8519ad"`
Dec 05 15:23:40.414 INFO [stderr] usermod: no changes
Dec 05 15:23:40.667 INFO [stderr]     Checking rayon v0.9.0
Dec 05 15:23:44.567 INFO [stderr]     Checking cifar_10_loader v0.2.0 (/source)
Dec 05 15:23:49.067 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 15:23:49.067 INFO [stderr]   --> src/test.rs:49:18
Dec 05 15:23:49.067 INFO [stderr]    |
Dec 05 15:23:49.067 INFO [stderr] 49 |             .arg(("tar xf ".to_string() + path))
Dec 05 15:23:49.067 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 15:23:49.067 INFO [stderr]    |
Dec 05 15:23:49.067 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 15:23:49.067 INFO [stderr] 
Dec 05 15:23:49.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.89s
Dec 05 15:23:49.339 INFO [stderr] su: No module specific data is present
Dec 05 15:23:49.817 INFO running `"docker" "inspect" "796eb7b2c174c9fb836667af8515f414ba0c03675af47f70a539e13b6b8519ad"`
Dec 05 15:23:50.201 INFO running `"docker" "rm" "-f" "796eb7b2c174c9fb836667af8515f414ba0c03675af47f70a539e13b6b8519ad"`
Dec 05 15:23:50.547 INFO [stdout] 796eb7b2c174c9fb836667af8515f414ba0c03675af47f70a539e13b6b8519ad