Oct 12 11:31:12.887 INFO checking underflowed/text-adventure-game-in-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:31:12.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 11:31:13.412 INFO blam! 963cbedff1e20c1d3ec010ef009f3907d48994810ea6b3a710cdeabfc1da42a0
Oct 12 11:31:13.414 INFO running `"docker" "start" "-a" "963cbedff1e20c1d3ec010ef009f3907d48994810ea6b3a710cdeabfc1da42a0"`
Oct 12 11:31:14.723 INFO kablam! usermod: no changes
Oct 12 11:31:14.836 INFO kablam!     Checking text_adventure v0.1.0 (/source)
Oct 12 11:31:15.136 INFO kablam! warning: method is never used: `to_string`
Oct 12 11:31:15.136 INFO kablam!   --> src/main.rs:43:5
Oct 12 11:31:15.136 INFO kablam!    |
Oct 12 11:31:15.136 INFO kablam! 43 |     fn to_string(&self) -> &str {
Oct 12 11:31:15.136 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:31:15.136 INFO kablam!    |
Oct 12 11:31:15.136 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 11:31:15.136 INFO kablam! 
Oct 12 11:31:15.136 INFO kablam! warning: variant is never constructed: `MoveUp`
Oct 12 11:31:15.136 INFO kablam!   --> src/main.rs:58:5
Oct 12 11:31:15.136 INFO kablam!    |
Oct 12 11:31:15.136 INFO kablam! 58 |     MoveUp,
Oct 12 11:31:15.136 INFO kablam!    |     ^^^^^^
Oct 12 11:31:15.136 INFO kablam! 
Oct 12 11:31:15.136 INFO kablam! warning: variant is never constructed: `MoveDown`
Oct 12 11:31:15.136 INFO kablam!   --> src/main.rs:60:5
Oct 12 11:31:15.136 INFO kablam!    |
Oct 12 11:31:15.137 INFO kablam! 60 |     MoveDown,
Oct 12 11:31:15.137 INFO kablam!    |     ^^^^^^^^
Oct 12 11:31:15.137 INFO kablam! 
Oct 12 11:31:15.228 INFO kablam! warning: method is never used: `to_string`
Oct 12 11:31:15.228 INFO kablam!   --> src/main.rs:43:5
Oct 12 11:31:15.228 INFO kablam!    |
Oct 12 11:31:15.228 INFO kablam! 43 |     fn to_string(&self) -> &str {
Oct 12 11:31:15.228 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:31:15.228 INFO kablam!    |
Oct 12 11:31:15.228 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 11:31:15.228 INFO kablam! 
Oct 12 11:31:15.228 INFO kablam! warning: variant is never constructed: `MoveUp`
Oct 12 11:31:15.228 INFO kablam!   --> src/main.rs:58:5
Oct 12 11:31:15.228 INFO kablam!    |
Oct 12 11:31:15.228 INFO kablam! 58 |     MoveUp,
Oct 12 11:31:15.228 INFO kablam!    |     ^^^^^^
Oct 12 11:31:15.228 INFO kablam! 
Oct 12 11:31:15.228 INFO kablam! warning: variant is never constructed: `MoveDown`
Oct 12 11:31:15.228 INFO kablam!   --> src/main.rs:60:5
Oct 12 11:31:15.228 INFO kablam!    |
Oct 12 11:31:15.229 INFO kablam! 60 |     MoveDown,
Oct 12 11:31:15.229 INFO kablam!    |     ^^^^^^^^
Oct 12 11:31:15.229 INFO kablam! 
Oct 12 11:31:15.274 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Oct 12 11:31:15.275 INFO kablam! su: No module specific data is present
Oct 12 11:31:15.841 INFO running `"docker" "rm" "-f" "963cbedff1e20c1d3ec010ef009f3907d48994810ea6b3a710cdeabfc1da42a0"`
Oct 12 11:31:16.096 INFO blam! 963cbedff1e20c1d3ec010ef009f3907d48994810ea6b3a710cdeabfc1da42a0