Nov 04 01:46:59.131 INFO checking notexactlyawe/rust-hangman against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 01:46:59.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04 01:46:59.594 INFO blam! fc4385e34d89bbca692f5c4101bf7c6cb62232564433ba75d66bbb054c00fe17
Nov 04 01:46:59.596 INFO running `"docker" "start" "-a" "fc4385e34d89bbca692f5c4101bf7c6cb62232564433ba75d66bbb054c00fe17"`
Nov 04 01:47:01.823 INFO kablam! usermod: no changes
Nov 04 01:47:01.887 INFO kablam!     Checking hangman v0.0.1 (/source)
Nov 04 01:47:02.383 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 01:47:02.383 INFO kablam!   --> src/main.rs:15:5
Nov 04 01:47:02.383 INFO kablam!    |
Nov 04 01:47:02.383 INFO kablam! 15 |     f.read_to_string(&mut f_buf);
Nov 04 01:47:02.383 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:02.383 INFO kablam!    |
Nov 04 01:47:02.383 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 01:47:02.383 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 01:47:02.383 INFO kablam! 
Nov 04 01:47:02.538 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 01:47:02.538 INFO kablam!   --> src/main.rs:15:5
Nov 04 01:47:02.538 INFO kablam!    |
Nov 04 01:47:02.538 INFO kablam! 15 |     f.read_to_string(&mut f_buf);
Nov 04 01:47:02.538 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:02.551 INFO kablam!    |
Nov 04 01:47:02.551 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 01:47:02.551 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 01:47:02.551 INFO kablam! 
Nov 04 01:47:02.579 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 04 01:47:02.579 INFO kablam! su: No module specific data is present
Nov 04 01:47:03.679 INFO running `"docker" "rm" "-f" "fc4385e34d89bbca692f5c4101bf7c6cb62232564433ba75d66bbb054c00fe17"`
Nov 04 01:47:04.011 INFO blam! fc4385e34d89bbca692f5c4101bf7c6cb62232564433ba75d66bbb054c00fe17