Dec 12 22:49:14.720 INFO testing underflowed/text-adventure-game-in-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 22:49:14.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 22:49:15.299 INFO [stdout] 7d39a2890e9a8ac24ddc760f640081cf921aedaae07c50584c1b751d4ef81092
Dec 12 22:49:15.301 INFO running `"docker" "start" "-a" "7d39a2890e9a8ac24ddc760f640081cf921aedaae07c50584c1b751d4ef81092"`
Dec 12 22:49:16.654 INFO [stderr] usermod: no changes
Dec 12 22:49:16.731 INFO [stderr]    Compiling text_adventure v0.1.0 (/source)
Dec 12 22:49:17.059 INFO [stderr] warning: method is never used: `to_string`
Dec 12 22:49:17.059 INFO [stderr]   --> src/main.rs:43:5
Dec 12 22:49:17.059 INFO [stderr]    |
Dec 12 22:49:17.059 INFO [stderr] 43 |     fn to_string(&self) -> &str {
Dec 12 22:49:17.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:49:17.059 INFO [stderr]    |
Dec 12 22:49:17.059 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 22:49:17.059 INFO [stderr] 
Dec 12 22:49:17.059 INFO [stderr] warning: variant is never constructed: `MoveUp`
Dec 12 22:49:17.059 INFO [stderr]   --> src/main.rs:58:5
Dec 12 22:49:17.059 INFO [stderr]    |
Dec 12 22:49:17.059 INFO [stderr] 58 |     MoveUp,
Dec 12 22:49:17.059 INFO [stderr]    |     ^^^^^^
Dec 12 22:49:17.059 INFO [stderr] 
Dec 12 22:49:17.059 INFO [stderr] warning: variant is never constructed: `MoveDown`
Dec 12 22:49:17.059 INFO [stderr]   --> src/main.rs:60:5
Dec 12 22:49:17.059 INFO [stderr]    |
Dec 12 22:49:17.059 INFO [stderr] 60 |     MoveDown,
Dec 12 22:49:17.059 INFO [stderr]    |     ^^^^^^^^
Dec 12 22:49:17.059 INFO [stderr] 
Dec 12 22:49:17.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 12 22:49:17.791 INFO [stderr] su: No module specific data is present
Dec 12 22:49:18.461 INFO running `"docker" "inspect" "7d39a2890e9a8ac24ddc760f640081cf921aedaae07c50584c1b751d4ef81092"`
Dec 12 22:49:18.801 INFO running `"docker" "rm" "-f" "7d39a2890e9a8ac24ddc760f640081cf921aedaae07c50584c1b751d4ef81092"`
Dec 12 22:49:19.022 INFO [stdout] 7d39a2890e9a8ac24ddc760f640081cf921aedaae07c50584c1b751d4ef81092
Dec 12 22:49:19.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 22:49:19.331 INFO [stdout] 5cf81e927cdd40c00de5eba4d578cacd7afc5f8fc46d397fa40d2ee556960f47
Dec 12 22:49:19.337 INFO running `"docker" "start" "-a" "5cf81e927cdd40c00de5eba4d578cacd7afc5f8fc46d397fa40d2ee556960f47"`
Dec 12 22:49:20.379 INFO [stderr] usermod: no changes
Dec 12 22:49:20.487 INFO [stderr]    Compiling text_adventure v0.1.0 (/source)
Dec 12 22:49:20.799 INFO [stderr] warning: method is never used: `to_string`
Dec 12 22:49:20.799 INFO [stderr]   --> src/main.rs:43:5
Dec 12 22:49:20.799 INFO [stderr]    |
Dec 12 22:49:20.799 INFO [stderr] 43 |     fn to_string(&self) -> &str {
Dec 12 22:49:20.799 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:49:20.799 INFO [stderr]    |
Dec 12 22:49:20.799 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 22:49:20.799 INFO [stderr] 
Dec 12 22:49:20.799 INFO [stderr] warning: variant is never constructed: `MoveUp`
Dec 12 22:49:20.799 INFO [stderr]   --> src/main.rs:58:5
Dec 12 22:49:20.799 INFO [stderr]    |
Dec 12 22:49:20.799 INFO [stderr] 58 |     MoveUp,
Dec 12 22:49:20.799 INFO [stderr]    |     ^^^^^^
Dec 12 22:49:20.799 INFO [stderr] 
Dec 12 22:49:20.799 INFO [stderr] warning: variant is never constructed: `MoveDown`
Dec 12 22:49:20.799 INFO [stderr]   --> src/main.rs:60:5
Dec 12 22:49:20.799 INFO [stderr]    |
Dec 12 22:49:20.799 INFO [stderr] 60 |     MoveDown,
Dec 12 22:49:20.799 INFO [stderr]    |     ^^^^^^^^
Dec 12 22:49:20.799 INFO [stderr] 
Dec 12 22:49:21.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 12 22:49:21.227 INFO [stderr] su: No module specific data is present
Dec 12 22:49:21.784 INFO running `"docker" "inspect" "5cf81e927cdd40c00de5eba4d578cacd7afc5f8fc46d397fa40d2ee556960f47"`
Dec 12 22:49:22.009 INFO running `"docker" "rm" "-f" "5cf81e927cdd40c00de5eba4d578cacd7afc5f8fc46d397fa40d2ee556960f47"`
Dec 12 22:49:22.420 INFO [stdout] 5cf81e927cdd40c00de5eba4d578cacd7afc5f8fc46d397fa40d2ee556960f47
Dec 12 22:49:22.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 22:49:23.279 INFO [stdout] ac268076989dcb4a86ef0f71364a55c74516b553db6225a4978c562995d2dfb7
Dec 12 22:49:23.281 INFO running `"docker" "start" "-a" "ac268076989dcb4a86ef0f71364a55c74516b553db6225a4978c562995d2dfb7"`
Dec 12 22:49:24.368 INFO [stderr] usermod: no changes
Dec 12 22:49:24.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 22:49:24.431 INFO [stderr]      Running /target/debug/deps/text_adventure-cb07da28ee92423c
Dec 12 22:49:24.440 INFO [stdout] 
Dec 12 22:49:24.440 INFO [stdout] running 0 tests
Dec 12 22:49:24.440 INFO [stdout] 
Dec 12 22:49:24.440 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:49:24.440 INFO [stdout] 
Dec 12 22:49:24.440 INFO [stderr] su: No module specific data is present
Dec 12 22:49:25.106 INFO running `"docker" "inspect" "ac268076989dcb4a86ef0f71364a55c74516b553db6225a4978c562995d2dfb7"`
Dec 12 22:49:25.247 INFO running `"docker" "rm" "-f" "ac268076989dcb4a86ef0f71364a55c74516b553db6225a4978c562995d2dfb7"`
Dec 12 22:49:25.563 INFO [stdout] ac268076989dcb4a86ef0f71364a55c74516b553db6225a4978c562995d2dfb7