Nov 03 20:55:13.214 INFO checking underflowed/text-adventure-game-in-rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 20:55:13.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-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 03 20:55:13.864 INFO blam! d758e662f2fec063cbaaaa28068d58e6f3a6b0ecf18abb9399416a939e4be63c
Nov 03 20:55:13.867 INFO running `"docker" "start" "-a" "d758e662f2fec063cbaaaa28068d58e6f3a6b0ecf18abb9399416a939e4be63c"`
Nov 03 20:55:15.167 INFO kablam! usermod: no changes
Nov 03 20:55:15.209 INFO kablam!     Checking text_adventure v0.1.0 (/source)
Nov 03 20:55:15.723 INFO kablam! warning: method is never used: `to_string`
Nov 03 20:55:15.724 INFO kablam!   --> src/main.rs:43:5
Nov 03 20:55:15.724 INFO kablam!    |
Nov 03 20:55:15.724 INFO kablam! 43 |     fn to_string(&self) -> &str {
Nov 03 20:55:15.725 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:55:15.725 INFO kablam!    |
Nov 03 20:55:15.725 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 20:55:15.726 INFO kablam! 
Nov 03 20:55:15.726 INFO kablam! warning: variant is never constructed: `MoveUp`
Nov 03 20:55:15.726 INFO kablam!   --> src/main.rs:58:5
Nov 03 20:55:15.727 INFO kablam!    |
Nov 03 20:55:15.727 INFO kablam! 58 |     MoveUp,
Nov 03 20:55:15.727 INFO kablam!    |     ^^^^^^
Nov 03 20:55:15.727 INFO kablam! 
Nov 03 20:55:15.728 INFO kablam! warning: variant is never constructed: `MoveDown`
Nov 03 20:55:15.728 INFO kablam!   --> src/main.rs:60:5
Nov 03 20:55:15.728 INFO kablam!    |
Nov 03 20:55:15.728 INFO kablam! 60 |     MoveDown,
Nov 03 20:55:15.729 INFO kablam!    |     ^^^^^^^^
Nov 03 20:55:15.729 INFO kablam! 
Nov 03 20:55:15.759 INFO kablam! warning: method is never used: `to_string`
Nov 03 20:55:15.760 INFO kablam!   --> src/main.rs:43:5
Nov 03 20:55:15.760 INFO kablam!    |
Nov 03 20:55:15.760 INFO kablam! 43 |     fn to_string(&self) -> &str {
Nov 03 20:55:15.761 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:55:15.761 INFO kablam!    |
Nov 03 20:55:15.761 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 20:55:15.762 INFO kablam! 
Nov 03 20:55:15.762 INFO kablam! warning: variant is never constructed: `MoveUp`
Nov 03 20:55:15.762 INFO kablam!   --> src/main.rs:58:5
Nov 03 20:55:15.763 INFO kablam!    |
Nov 03 20:55:15.763 INFO kablam! 58 |     MoveUp,
Nov 03 20:55:15.763 INFO kablam!    |     ^^^^^^
Nov 03 20:55:15.763 INFO kablam! 
Nov 03 20:55:15.763 INFO kablam! warning: variant is never constructed: `MoveDown`
Nov 03 20:55:15.763 INFO kablam!   --> src/main.rs:60:5
Nov 03 20:55:15.763 INFO kablam!    |
Nov 03 20:55:15.763 INFO kablam! 60 |     MoveDown,
Nov 03 20:55:15.763 INFO kablam!    |     ^^^^^^^^
Nov 03 20:55:15.763 INFO kablam! 
Nov 03 20:55:15.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 03 20:55:15.843 INFO kablam! su: No module specific data is present
Nov 03 20:55:16.585 INFO running `"docker" "rm" "-f" "d758e662f2fec063cbaaaa28068d58e6f3a6b0ecf18abb9399416a939e4be63c"`
Nov 03 20:55:16.879 INFO blam! d758e662f2fec063cbaaaa28068d58e6f3a6b0ecf18abb9399416a939e4be63c