Nov 18 17:48:44.306 INFO testing cifar_10_loader-0.2.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 17:48:44.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 17:48:44.706 INFO [stdout] e56ef0b7720682d5e324e92d8c1daee7d88912a72b1e133cf894d71cb278a944
Nov 18 17:48:44.708 INFO running `"docker" "start" "-a" "e56ef0b7720682d5e324e92d8c1daee7d88912a72b1e133cf894d71cb278a944"`
Nov 18 17:48:45.972 INFO [stderr] usermod: no changes
Nov 18 17:48:46.280 INFO [stderr]    Compiling cifar_10_loader v0.2.0 (/source)
Nov 18 17:48:53.646 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
Nov 18 17:48:53.659 INFO [stderr] su: No module specific data is present
Nov 18 17:48:54.904 INFO running `"docker" "inspect" "e56ef0b7720682d5e324e92d8c1daee7d88912a72b1e133cf894d71cb278a944"`
Nov 18 17:48:55.275 INFO running `"docker" "rm" "-f" "e56ef0b7720682d5e324e92d8c1daee7d88912a72b1e133cf894d71cb278a944"`
Nov 18 17:48:55.647 INFO [stdout] e56ef0b7720682d5e324e92d8c1daee7d88912a72b1e133cf894d71cb278a944
Nov 18 17:48:55.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 17:48:56.208 INFO [stdout] 1b8a9dcb8b043657f38dacf57109c7f85795fb87cabea87cd090cb35922fed5e
Nov 18 17:48:56.211 INFO running `"docker" "start" "-a" "1b8a9dcb8b043657f38dacf57109c7f85795fb87cabea87cd090cb35922fed5e"`
Nov 18 17:48:57.593 INFO [stderr] usermod: no changes
Nov 18 17:48:57.905 INFO [stderr]    Compiling cifar_10_loader v0.2.0 (/source)
Nov 18 17:49:01.299 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 18 17:49:01.300 INFO [stderr]   --> src/test.rs:49:18
Nov 18 17:49:01.300 INFO [stderr]    |
Nov 18 17:49:01.301 INFO [stderr] 49 |             .arg(("tar xf ".to_string() + path))
Nov 18 17:49:01.302 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 17:49:01.302 INFO [stderr]    |
Nov 18 17:49:01.303 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 18 17:49:01.303 INFO [stderr] 
Nov 18 17:49:08.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.00s
Nov 18 17:49:08.643 INFO [stderr] su: No module specific data is present
Nov 18 17:49:10.109 INFO running `"docker" "inspect" "1b8a9dcb8b043657f38dacf57109c7f85795fb87cabea87cd090cb35922fed5e"`
Nov 18 17:49:10.488 INFO running `"docker" "rm" "-f" "1b8a9dcb8b043657f38dacf57109c7f85795fb87cabea87cd090cb35922fed5e"`
Nov 18 17:49:10.863 INFO [stdout] 1b8a9dcb8b043657f38dacf57109c7f85795fb87cabea87cd090cb35922fed5e