Oct 27 08:27:32.928 INFO checking alternately/hangman against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 08:27:32.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 08:27:33.307 INFO blam! 4d3a2e46044be3d66a54e7b309415668854768bccad8e37f4744a1e0f98618d3
Oct 27 08:27:33.315 INFO running `"docker" "start" "-a" "4d3a2e46044be3d66a54e7b309415668854768bccad8e37f4744a1e0f98618d3"`
Oct 27 08:27:34.371 INFO kablam! usermod: no changes
Oct 27 08:27:34.430 INFO kablam!     Checking hangman v0.1.0 (/source)
Oct 27 08:27:35.624 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 08:27:35.625 INFO kablam!   --> src/main.rs:89:30
Oct 27 08:27:35.625 INFO kablam!    |
Oct 27 08:27:35.626 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Oct 27 08:27:35.627 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 08:27:35.627 INFO kablam!    |
Oct 27 08:27:35.628 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 08:27:35.628 INFO kablam! 
Oct 27 08:27:35.752 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 08:27:35.753 INFO kablam!   --> src/main.rs:89:30
Oct 27 08:27:35.754 INFO kablam!    |
Oct 27 08:27:35.755 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Oct 27 08:27:35.755 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 08:27:35.756 INFO kablam!    |
Oct 27 08:27:35.757 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 08:27:35.757 INFO kablam! 
Oct 27 08:27:35.779 INFO kablam! warning: function is never used: `veccombine`
Oct 27 08:27:35.780 INFO kablam!   --> src/main.rs:64:1
Oct 27 08:27:35.780 INFO kablam!    |
Oct 27 08:27:35.781 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Oct 27 08:27:35.782 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:35.782 INFO kablam!    |
Oct 27 08:27:35.783 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 08:27:35.783 INFO kablam! 
Oct 27 08:27:35.794 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:35.794 INFO kablam!   --> src/main.rs:50:9
Oct 27 08:27:35.794 INFO kablam!    |
Oct 27 08:27:35.795 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Oct 27 08:27:35.795 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:35.795 INFO kablam!    |
Oct 27 08:27:35.796 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 08:27:35.796 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:35.796 INFO kablam! 
Oct 27 08:27:35.796 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:35.796 INFO kablam!    --> src/main.rs:134:5
Oct 27 08:27:35.796 INFO kablam!     |
Oct 27 08:27:35.796 INFO kablam! 134 |     file.read_to_string(&mut contents);
Oct 27 08:27:35.796 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:35.796 INFO kablam!     |
Oct 27 08:27:35.796 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:35.796 INFO kablam! 
Oct 27 08:27:35.898 INFO kablam! warning: function is never used: `veccombine`
Oct 27 08:27:35.898 INFO kablam!   --> src/main.rs:64:1
Oct 27 08:27:35.898 INFO kablam!    |
Oct 27 08:27:35.898 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Oct 27 08:27:35.898 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:35.898 INFO kablam!    |
Oct 27 08:27:35.898 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 08:27:35.898 INFO kablam! 
Oct 27 08:27:35.919 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:35.919 INFO kablam!   --> src/main.rs:50:9
Oct 27 08:27:35.920 INFO kablam!    |
Oct 27 08:27:35.920 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Oct 27 08:27:35.920 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:35.920 INFO kablam!    |
Oct 27 08:27:35.920 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 08:27:35.920 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:35.920 INFO kablam! 
Oct 27 08:27:35.920 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:35.920 INFO kablam!    --> src/main.rs:134:5
Oct 27 08:27:35.920 INFO kablam!     |
Oct 27 08:27:35.920 INFO kablam! 134 |     file.read_to_string(&mut contents);
Oct 27 08:27:35.920 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:35.922 INFO kablam!     |
Oct 27 08:27:35.922 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:35.922 INFO kablam! 
Oct 27 08:27:35.960 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Oct 27 08:27:35.964 INFO kablam! su: No module specific data is present
Oct 27 08:27:36.883 INFO running `"docker" "rm" "-f" "4d3a2e46044be3d66a54e7b309415668854768bccad8e37f4744a1e0f98618d3"`
Oct 27 08:27:37.247 INFO blam! 4d3a2e46044be3d66a54e7b309415668854768bccad8e37f4744a1e0f98618d3