Dec 06 12:44:12.268 INFO testing JudgeGlass/TicTacToe-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:44:12.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 12:44:12.468 INFO [stdout] b55473502550030f24c890d31af62a2490e060f196c47bcfcdf4f918d3065193
Dec 06 12:44:12.470 INFO running `"docker" "start" "-a" "b55473502550030f24c890d31af62a2490e060f196c47bcfcdf4f918d3065193"`
Dec 06 12:44:13.301 INFO [stderr] usermod: no changes
Dec 06 12:44:13.367 INFO [stderr]    Compiling tic_tac_toe-rs v0.1.0 (/source)
Dec 06 12:44:14.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:44:14.033 INFO [stderr]   --> src/main.rs:32:13
Dec 06 12:44:14.033 INFO [stderr]    |
Dec 06 12:44:14.033 INFO [stderr] 32 |             io::stdout().flush();
Dec 06 12:44:14.033 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:44:14.033 INFO [stderr]    |
Dec 06 12:44:14.033 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:44:14.033 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:44:14.033 INFO [stderr] 
Dec 06 12:44:14.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:44:14.033 INFO [stderr]   --> src/main.rs:71:13
Dec 06 12:44:14.033 INFO [stderr]    |
Dec 06 12:44:14.033 INFO [stderr] 71 |             io::stdout().flush();
Dec 06 12:44:14.033 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:44:14.033 INFO [stderr]    |
Dec 06 12:44:14.033 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:44:14.033 INFO [stderr] 
Dec 06 12:44:14.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 06 12:44:14.624 INFO [stderr] su: No module specific data is present
Dec 06 12:44:15.482 INFO running `"docker" "inspect" "b55473502550030f24c890d31af62a2490e060f196c47bcfcdf4f918d3065193"`
Dec 06 12:44:15.778 INFO running `"docker" "rm" "-f" "b55473502550030f24c890d31af62a2490e060f196c47bcfcdf4f918d3065193"`
Dec 06 12:44:16.100 INFO [stdout] b55473502550030f24c890d31af62a2490e060f196c47bcfcdf4f918d3065193
Dec 06 12:44:16.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 12:44:16.604 INFO [stdout] e66f112d78e2f6ea70237a860f4592922feaaf982b897f3ca60e1d11ab5f462d
Dec 06 12:44:16.606 INFO running `"docker" "start" "-a" "e66f112d78e2f6ea70237a860f4592922feaaf982b897f3ca60e1d11ab5f462d"`
Dec 06 12:44:17.790 INFO [stderr] usermod: no changes
Dec 06 12:44:17.822 INFO [stderr]    Compiling tic_tac_toe-rs v0.1.0 (/source)
Dec 06 12:44:18.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:44:18.380 INFO [stderr]   --> src/main.rs:32:13
Dec 06 12:44:18.380 INFO [stderr]    |
Dec 06 12:44:18.380 INFO [stderr] 32 |             io::stdout().flush();
Dec 06 12:44:18.380 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:44:18.380 INFO [stderr]    |
Dec 06 12:44:18.380 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:44:18.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:44:18.380 INFO [stderr] 
Dec 06 12:44:18.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:44:18.380 INFO [stderr]   --> src/main.rs:71:13
Dec 06 12:44:18.380 INFO [stderr]    |
Dec 06 12:44:18.380 INFO [stderr] 71 |             io::stdout().flush();
Dec 06 12:44:18.380 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:44:18.380 INFO [stderr]    |
Dec 06 12:44:18.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:44:18.380 INFO [stderr] 
Dec 06 12:44:18.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 06 12:44:18.622 INFO [stderr] su: No module specific data is present
Dec 06 12:44:18.893 INFO running `"docker" "inspect" "e66f112d78e2f6ea70237a860f4592922feaaf982b897f3ca60e1d11ab5f462d"`
Dec 06 12:44:18.991 INFO running `"docker" "rm" "-f" "e66f112d78e2f6ea70237a860f4592922feaaf982b897f3ca60e1d11ab5f462d"`
Dec 06 12:44:19.131 INFO [stdout] e66f112d78e2f6ea70237a860f4592922feaaf982b897f3ca60e1d11ab5f462d
Dec 06 12:44:19.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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" "-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 06 12:44:19.311 INFO [stdout] c50861ecee55ae78e40f9f099163aaf363abad7100a747780f953b88a6df2bfb
Dec 06 12:44:19.313 INFO running `"docker" "start" "-a" "c50861ecee55ae78e40f9f099163aaf363abad7100a747780f953b88a6df2bfb"`
Dec 06 12:44:19.820 INFO [stderr] usermod: no changes
Dec 06 12:44:19.854 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 12:44:19.854 INFO [stderr]      Running /target/debug/deps/tic_tac_toe_rs-467ee91cbedd7f39
Dec 06 12:44:19.857 INFO [stdout] 
Dec 06 12:44:19.857 INFO [stdout] running 0 tests
Dec 06 12:44:19.857 INFO [stdout] 
Dec 06 12:44:19.857 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:44:19.857 INFO [stdout] 
Dec 06 12:44:19.859 INFO [stderr] su: No module specific data is present
Dec 06 12:44:20.217 INFO running `"docker" "inspect" "c50861ecee55ae78e40f9f099163aaf363abad7100a747780f953b88a6df2bfb"`
Dec 06 12:44:20.326 INFO running `"docker" "rm" "-f" "c50861ecee55ae78e40f9f099163aaf363abad7100a747780f953b88a6df2bfb"`
Dec 06 12:44:20.425 INFO [stdout] c50861ecee55ae78e40f9f099163aaf363abad7100a747780f953b88a6df2bfb