Dec 07 20:38:02.389 INFO testing cifar_10_loader-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 20:38:02.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 20:38:02.798 INFO [stdout] f39c7a5f311bdfd51408598c1e1b95ad2573ad88ac5249cc23fbee11306b3729
Dec 07 20:38:02.802 INFO running `"docker" "start" "-a" "f39c7a5f311bdfd51408598c1e1b95ad2573ad88ac5249cc23fbee11306b3729"`
Dec 07 20:38:04.355 INFO [stderr] usermod: no changes
Dec 07 20:38:04.629 INFO [stderr]    Compiling cifar_10_loader v0.2.0 (/source)
Dec 07 20:38:12.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
Dec 07 20:38:12.775 INFO [stderr] su: No module specific data is present
Dec 07 20:38:14.244 INFO running `"docker" "inspect" "f39c7a5f311bdfd51408598c1e1b95ad2573ad88ac5249cc23fbee11306b3729"`
Dec 07 20:38:14.608 INFO running `"docker" "rm" "-f" "f39c7a5f311bdfd51408598c1e1b95ad2573ad88ac5249cc23fbee11306b3729"`
Dec 07 20:38:15.004 INFO [stdout] f39c7a5f311bdfd51408598c1e1b95ad2573ad88ac5249cc23fbee11306b3729
Dec 07 20:38:15.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 20:38:15.542 INFO [stdout] 3e4d2b7f1c81c16a28c29e43daa6c9e1ececfccd466c183f3d2f73a60d3ecbb4
Dec 07 20:38:15.544 INFO running `"docker" "start" "-a" "3e4d2b7f1c81c16a28c29e43daa6c9e1ececfccd466c183f3d2f73a60d3ecbb4"`
Dec 07 20:38:18.333 INFO [stderr] usermod: no changes
Dec 07 20:38:18.647 INFO [stderr]    Compiling cifar_10_loader v0.2.0 (/source)
Dec 07 20:38:22.584 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 20:38:22.584 INFO [stderr]   --> src/test.rs:49:18
Dec 07 20:38:22.584 INFO [stderr]    |
Dec 07 20:38:22.584 INFO [stderr] 49 |             .arg(("tar xf ".to_string() + path))
Dec 07 20:38:22.584 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 20:38:22.584 INFO [stderr]    |
Dec 07 20:38:22.584 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 07 20:38:22.584 INFO [stderr] 
Dec 07 20:38:30.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.96s
Dec 07 20:38:30.341 INFO [stderr] su: No module specific data is present
Dec 07 20:38:31.770 INFO running `"docker" "inspect" "3e4d2b7f1c81c16a28c29e43daa6c9e1ececfccd466c183f3d2f73a60d3ecbb4"`
Dec 07 20:38:32.096 INFO running `"docker" "rm" "-f" "3e4d2b7f1c81c16a28c29e43daa6c9e1ececfccd466c183f3d2f73a60d3ecbb4"`
Dec 07 20:38:32.472 INFO [stdout] 3e4d2b7f1c81c16a28c29e43daa6c9e1ececfccd466c183f3d2f73a60d3ecbb4