Dec 05 03:11:01.773 INFO testing underflowed/text-adventure-game-in-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:11:01.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 03:11:02.252 INFO [stdout] 2305313af33fa3800ef71502ae64bd08f9189f58469a3968e39c12d32c4c949a
Dec 05 03:11:02.258 INFO running `"docker" "start" "-a" "2305313af33fa3800ef71502ae64bd08f9189f58469a3968e39c12d32c4c949a"`
Dec 05 03:11:03.259 INFO [stderr] usermod: no changes
Dec 05 03:11:03.308 INFO [stderr]    Compiling text_adventure v0.1.0 (/source)
Dec 05 03:11:03.604 INFO [stderr] warning: method is never used: `to_string`
Dec 05 03:11:03.604 INFO [stderr]   --> src/main.rs:43:5
Dec 05 03:11:03.604 INFO [stderr]    |
Dec 05 03:11:03.604 INFO [stderr] 43 |     fn to_string(&self) -> &str {
Dec 05 03:11:03.604 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:11:03.604 INFO [stderr]    |
Dec 05 03:11:03.604 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:11:03.604 INFO [stderr] 
Dec 05 03:11:03.604 INFO [stderr] warning: variant is never constructed: `MoveUp`
Dec 05 03:11:03.604 INFO [stderr]   --> src/main.rs:58:5
Dec 05 03:11:03.604 INFO [stderr]    |
Dec 05 03:11:03.604 INFO [stderr] 58 |     MoveUp,
Dec 05 03:11:03.604 INFO [stderr]    |     ^^^^^^
Dec 05 03:11:03.604 INFO [stderr] 
Dec 05 03:11:03.604 INFO [stderr] warning: variant is never constructed: `MoveDown`
Dec 05 03:11:03.604 INFO [stderr]   --> src/main.rs:60:5
Dec 05 03:11:03.604 INFO [stderr]    |
Dec 05 03:11:03.604 INFO [stderr] 60 |     MoveDown,
Dec 05 03:11:03.604 INFO [stderr]    |     ^^^^^^^^
Dec 05 03:11:03.604 INFO [stderr] 
Dec 05 03:11:04.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 03:11:04.384 INFO [stderr] su: No module specific data is present
Dec 05 03:11:05.088 INFO running `"docker" "inspect" "2305313af33fa3800ef71502ae64bd08f9189f58469a3968e39c12d32c4c949a"`
Dec 05 03:11:05.313 INFO running `"docker" "rm" "-f" "2305313af33fa3800ef71502ae64bd08f9189f58469a3968e39c12d32c4c949a"`
Dec 05 03:11:05.396 INFO [stdout] 2305313af33fa3800ef71502ae64bd08f9189f58469a3968e39c12d32c4c949a
Dec 05 03:11:05.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 03:11:05.866 INFO [stdout] e7d48319a40110e98b8608531c9dfa9fe02dd0dc15e015017e6ca2bbbac84cc0
Dec 05 03:11:05.867 INFO running `"docker" "start" "-a" "e7d48319a40110e98b8608531c9dfa9fe02dd0dc15e015017e6ca2bbbac84cc0"`
Dec 05 03:11:06.724 INFO [stderr] usermod: no changes
Dec 05 03:11:06.796 INFO [stderr]    Compiling text_adventure v0.1.0 (/source)
Dec 05 03:11:07.001 INFO [stderr] warning: method is never used: `to_string`
Dec 05 03:11:07.001 INFO [stderr]   --> src/main.rs:43:5
Dec 05 03:11:07.001 INFO [stderr]    |
Dec 05 03:11:07.001 INFO [stderr] 43 |     fn to_string(&self) -> &str {
Dec 05 03:11:07.001 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:11:07.001 INFO [stderr]    |
Dec 05 03:11:07.001 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:11:07.001 INFO [stderr] 
Dec 05 03:11:07.001 INFO [stderr] warning: variant is never constructed: `MoveUp`
Dec 05 03:11:07.001 INFO [stderr]   --> src/main.rs:58:5
Dec 05 03:11:07.001 INFO [stderr]    |
Dec 05 03:11:07.001 INFO [stderr] 58 |     MoveUp,
Dec 05 03:11:07.001 INFO [stderr]    |     ^^^^^^
Dec 05 03:11:07.001 INFO [stderr] 
Dec 05 03:11:07.001 INFO [stderr] warning: variant is never constructed: `MoveDown`
Dec 05 03:11:07.001 INFO [stderr]   --> src/main.rs:60:5
Dec 05 03:11:07.001 INFO [stderr]    |
Dec 05 03:11:07.001 INFO [stderr] 60 |     MoveDown,
Dec 05 03:11:07.001 INFO [stderr]    |     ^^^^^^^^
Dec 05 03:11:07.001 INFO [stderr] 
Dec 05 03:11:07.390 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 05 03:11:07.400 INFO [stderr] su: No module specific data is present
Dec 05 03:11:07.908 INFO running `"docker" "inspect" "e7d48319a40110e98b8608531c9dfa9fe02dd0dc15e015017e6ca2bbbac84cc0"`
Dec 05 03:11:08.174 INFO running `"docker" "rm" "-f" "e7d48319a40110e98b8608531c9dfa9fe02dd0dc15e015017e6ca2bbbac84cc0"`
Dec 05 03:11:08.500 INFO [stdout] e7d48319a40110e98b8608531c9dfa9fe02dd0dc15e015017e6ca2bbbac84cc0
Dec 05 03:11:08.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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" "-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 05 03:11:08.974 INFO [stdout] a5857fef41c145b58567eaa8638ae0662dd318f0c0214e3df4ddc39ae983e7c9
Dec 05 03:11:08.978 INFO running `"docker" "start" "-a" "a5857fef41c145b58567eaa8638ae0662dd318f0c0214e3df4ddc39ae983e7c9"`
Dec 05 03:11:10.446 INFO [stderr] usermod: no changes
Dec 05 03:11:10.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 03:11:10.532 INFO [stderr]      Running /target/debug/deps/text_adventure-647891db2d03e1eb
Dec 05 03:11:10.535 INFO [stdout] 
Dec 05 03:11:10.535 INFO [stdout] running 0 tests
Dec 05 03:11:10.535 INFO [stdout] 
Dec 05 03:11:10.535 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:11:10.535 INFO [stdout] 
Dec 05 03:11:10.537 INFO [stderr] su: No module specific data is present
Dec 05 03:11:11.266 INFO running `"docker" "inspect" "a5857fef41c145b58567eaa8638ae0662dd318f0c0214e3df4ddc39ae983e7c9"`
Dec 05 03:11:11.506 INFO running `"docker" "rm" "-f" "a5857fef41c145b58567eaa8638ae0662dd318f0c0214e3df4ddc39ae983e7c9"`
Dec 05 03:11:11.760 INFO [stdout] a5857fef41c145b58567eaa8638ae0662dd318f0c0214e3df4ddc39ae983e7c9