Dec 12 16:41:30.294 INFO checking cifar_10_loader-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:41:30.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 16:41:30.680 INFO [stdout] e3c3ea4f756eecdcb8be530c43d8aa9b7b430000397c864d2a34cf618cc00141
Dec 12 16:41:30.682 INFO running `"docker" "start" "-a" "e3c3ea4f756eecdcb8be530c43d8aa9b7b430000397c864d2a34cf618cc00141"`
Dec 12 16:41:32.083 INFO [stderr] usermod: no changes
Dec 12 16:41:32.404 INFO [stderr]     Checking rayon v0.9.0
Dec 12 16:41:36.354 INFO [stderr]     Checking cifar_10_loader v0.2.0 (/source)
Dec 12 16:41:40.524 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:41:40.524 INFO [stderr]   --> src/test.rs:49:18
Dec 12 16:41:40.524 INFO [stderr]    |
Dec 12 16:41:40.524 INFO [stderr] 49 |             .arg(("tar xf ".to_string() + path))
Dec 12 16:41:40.524 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:41:40.524 INFO [stderr]    |
Dec 12 16:41:40.524 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 16:41:40.524 INFO [stderr] 
Dec 12 16:41:40.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.65s
Dec 12 16:41:40.792 INFO [stderr] su: No module specific data is present
Dec 12 16:41:41.448 INFO running `"docker" "inspect" "e3c3ea4f756eecdcb8be530c43d8aa9b7b430000397c864d2a34cf618cc00141"`
Dec 12 16:41:41.628 INFO running `"docker" "rm" "-f" "e3c3ea4f756eecdcb8be530c43d8aa9b7b430000397c864d2a34cf618cc00141"`
Dec 12 16:41:41.888 INFO [stdout] e3c3ea4f756eecdcb8be530c43d8aa9b7b430000397c864d2a34cf618cc00141