Nov 04 10:30:55.597 INFO checking alternately/hangman against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:30:55.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:30:56.199 INFO blam! 733b99f4eb20d2118e8ef4933609885b3d22126d67f83cb5fd97c4c551b67931
Nov 04 10:30:56.215 INFO running `"docker" "start" "-a" "733b99f4eb20d2118e8ef4933609885b3d22126d67f83cb5fd97c4c551b67931"`
Nov 04 10:30:57.527 INFO kablam! usermod: no changes
Nov 04 10:30:57.677 INFO kablam!     Checking hangman v0.1.0 (/source)
Nov 04 10:30:58.475 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 10:30:58.475 INFO kablam!   --> src/main.rs:89:30
Nov 04 10:30:58.475 INFO kablam!    |
Nov 04 10:30:58.475 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 04 10:30:58.475 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 10:30:58.475 INFO kablam!    |
Nov 04 10:30:58.475 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 10:30:58.475 INFO kablam! 
Nov 04 10:30:58.659 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 10:30:58.659 INFO kablam!   --> src/main.rs:89:30
Nov 04 10:30:58.660 INFO kablam!    |
Nov 04 10:30:58.661 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 04 10:30:58.661 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 10:30:58.662 INFO kablam!    |
Nov 04 10:30:58.663 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 10:30:58.663 INFO kablam! 
Nov 04 10:30:58.669 INFO kablam! warning: function is never used: `veccombine`
Nov 04 10:30:58.670 INFO kablam!   --> src/main.rs:64:1
Nov 04 10:30:58.671 INFO kablam!    |
Nov 04 10:30:58.672 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 04 10:30:58.672 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:58.673 INFO kablam!    |
Nov 04 10:30:58.673 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:30:58.674 INFO kablam! 
Nov 04 10:30:58.690 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:58.691 INFO kablam!   --> src/main.rs:50:9
Nov 04 10:30:58.692 INFO kablam!    |
Nov 04 10:30:58.693 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 04 10:30:58.693 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:58.694 INFO kablam!    |
Nov 04 10:30:58.695 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 10:30:58.695 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:58.696 INFO kablam! 
Nov 04 10:30:58.696 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:58.696 INFO kablam!    --> src/main.rs:134:5
Nov 04 10:30:58.696 INFO kablam!     |
Nov 04 10:30:58.696 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 04 10:30:58.696 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:58.696 INFO kablam!     |
Nov 04 10:30:58.696 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:58.696 INFO kablam! 
Nov 04 10:30:58.827 INFO kablam! warning: function is never used: `veccombine`
Nov 04 10:30:58.828 INFO kablam!   --> src/main.rs:64:1
Nov 04 10:30:58.828 INFO kablam!    |
Nov 04 10:30:58.829 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 04 10:30:58.829 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:58.830 INFO kablam!    |
Nov 04 10:30:58.830 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:30:58.830 INFO kablam! 
Nov 04 10:30:58.840 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:58.841 INFO kablam!   --> src/main.rs:50:9
Nov 04 10:30:58.841 INFO kablam!    |
Nov 04 10:30:58.842 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 04 10:30:58.842 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:58.843 INFO kablam!    |
Nov 04 10:30:58.843 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 10:30:58.844 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:58.844 INFO kablam! 
Nov 04 10:30:58.844 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:58.845 INFO kablam!    --> src/main.rs:134:5
Nov 04 10:30:58.845 INFO kablam!     |
Nov 04 10:30:58.846 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 04 10:30:58.846 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:58.846 INFO kablam!     |
Nov 04 10:30:58.847 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:58.847 INFO kablam! 
Nov 04 10:30:58.879 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 04 10:30:58.885 INFO kablam! su: No module specific data is present
Nov 04 10:31:00.331 INFO running `"docker" "rm" "-f" "733b99f4eb20d2118e8ef4933609885b3d22126d67f83cb5fd97c4c551b67931"`
Nov 04 10:31:00.573 INFO blam! 733b99f4eb20d2118e8ef4933609885b3d22126d67f83cb5fd97c4c551b67931