Dec 07 20:38:07.505 INFO testing cifar_10_loader-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 20:38:07.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:38:08.006 INFO [stdout] c183bb85751bf5e1718b52083966f563b5e2b1748577e6fc549e534c5845a3e7
Dec 07 20:38:08.008 INFO running `"docker" "start" "-a" "c183bb85751bf5e1718b52083966f563b5e2b1748577e6fc549e534c5845a3e7"`
Dec 07 20:38:10.875 INFO [stderr] usermod: no changes
Dec 07 20:38:11.228 INFO [stderr]    Compiling rayon v0.9.0
Dec 07 20:38:15.570 INFO [stderr]    Compiling cifar_10_loader v0.2.0 (/source)
Dec 07 20:38:22.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.44s
Dec 07 20:38:22.361 INFO [stderr] su: No module specific data is present
Dec 07 20:38:23.836 INFO running `"docker" "inspect" "c183bb85751bf5e1718b52083966f563b5e2b1748577e6fc549e534c5845a3e7"`
Dec 07 20:38:24.216 INFO running `"docker" "rm" "-f" "c183bb85751bf5e1718b52083966f563b5e2b1748577e6fc549e534c5845a3e7"`
Dec 07 20:38:24.560 INFO [stdout] c183bb85751bf5e1718b52083966f563b5e2b1748577e6fc549e534c5845a3e7
Dec 07 20:38:24.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:38:25.060 INFO [stdout] 7a0dcd7d95d330601a540dad8165c3331b4f2248cd1c2040270ea4c99cebc982
Dec 07 20:38:25.062 INFO running `"docker" "start" "-a" "7a0dcd7d95d330601a540dad8165c3331b4f2248cd1c2040270ea4c99cebc982"`
Dec 07 20:38:27.800 INFO [stderr] usermod: no changes
Dec 07 20:38:28.013 INFO [stderr]    Compiling cifar_10_loader v0.2.0 (/source)
Dec 07 20:38:30.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 20:38:30.808 INFO [stderr]   --> src/test.rs:49:18
Dec 07 20:38:30.808 INFO [stderr]    |
Dec 07 20:38:30.808 INFO [stderr] 49 |             .arg(("tar xf ".to_string() + path))
Dec 07 20:38:30.808 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 20:38:30.808 INFO [stderr]    |
Dec 07 20:38:30.808 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 07 20:38:30.808 INFO [stderr] 
Dec 07 20:38:37.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.16s
Dec 07 20:38:38.009 INFO [stderr] su: No module specific data is present
Dec 07 20:38:39.584 INFO running `"docker" "inspect" "7a0dcd7d95d330601a540dad8165c3331b4f2248cd1c2040270ea4c99cebc982"`
Dec 07 20:38:39.890 INFO running `"docker" "rm" "-f" "7a0dcd7d95d330601a540dad8165c3331b4f2248cd1c2040270ea4c99cebc982"`
Dec 07 20:38:40.300 INFO [stdout] 7a0dcd7d95d330601a540dad8165c3331b4f2248cd1c2040270ea4c99cebc982