Oct 27 08:27:32.764 INFO checking alternately/hangman against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 08:27:32.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 08:27:33.177 INFO blam! fb34931cc5a446618cff49f5866af592008e323aa52ae58cb5648dfa1818a6b0
Oct 27 08:27:33.187 INFO running `"docker" "start" "-a" "fb34931cc5a446618cff49f5866af592008e323aa52ae58cb5648dfa1818a6b0"`
Oct 27 08:27:35.066 INFO kablam! usermod: no changes
Oct 27 08:27:35.175 INFO kablam!     Checking hangman v0.1.0 (/source)
Oct 27 08:27:36.111 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 08:27:36.111 INFO kablam!   --> src/main.rs:89:30
Oct 27 08:27:36.111 INFO kablam!    |
Oct 27 08:27:36.111 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Oct 27 08:27:36.111 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 08:27:36.111 INFO kablam!    |
Oct 27 08:27:36.111 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 08:27:36.111 INFO kablam! 
Oct 27 08:27:36.179 INFO kablam! warning: function is never used: `veccombine`
Oct 27 08:27:36.179 INFO kablam!   --> src/main.rs:64:1
Oct 27 08:27:36.179 INFO kablam!    |
Oct 27 08:27:36.179 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Oct 27 08:27:36.179 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:36.179 INFO kablam!    |
Oct 27 08:27:36.179 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 08:27:36.179 INFO kablam! 
Oct 27 08:27:36.187 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:36.187 INFO kablam!   --> src/main.rs:50:9
Oct 27 08:27:36.187 INFO kablam!    |
Oct 27 08:27:36.187 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Oct 27 08:27:36.187 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:36.187 INFO kablam!    |
Oct 27 08:27:36.187 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 08:27:36.187 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:36.187 INFO kablam! 
Oct 27 08:27:36.187 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:36.187 INFO kablam!    --> src/main.rs:134:5
Oct 27 08:27:36.187 INFO kablam!     |
Oct 27 08:27:36.187 INFO kablam! 134 |     file.read_to_string(&mut contents);
Oct 27 08:27:36.187 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:36.187 INFO kablam!     |
Oct 27 08:27:36.187 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:36.187 INFO kablam! 
Oct 27 08:27:36.267 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 08:27:36.267 INFO kablam!   --> src/main.rs:89:30
Oct 27 08:27:36.267 INFO kablam!    |
Oct 27 08:27:36.267 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Oct 27 08:27:36.267 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 08:27:36.267 INFO kablam!    |
Oct 27 08:27:36.267 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 08:27:36.267 INFO kablam! 
Oct 27 08:27:36.339 INFO kablam! warning: function is never used: `veccombine`
Oct 27 08:27:36.339 INFO kablam!   --> src/main.rs:64:1
Oct 27 08:27:36.339 INFO kablam!    |
Oct 27 08:27:36.339 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Oct 27 08:27:36.339 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:36.339 INFO kablam!    |
Oct 27 08:27:36.339 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 08:27:36.339 INFO kablam! 
Oct 27 08:27:36.347 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:36.347 INFO kablam!   --> src/main.rs:50:9
Oct 27 08:27:36.347 INFO kablam!    |
Oct 27 08:27:36.347 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Oct 27 08:27:36.347 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:36.347 INFO kablam!    |
Oct 27 08:27:36.347 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 08:27:36.347 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:36.347 INFO kablam! 
Oct 27 08:27:36.347 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 08:27:36.347 INFO kablam!    --> src/main.rs:134:5
Oct 27 08:27:36.347 INFO kablam!     |
Oct 27 08:27:36.347 INFO kablam! 134 |     file.read_to_string(&mut contents);
Oct 27 08:27:36.347 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:27:36.347 INFO kablam!     |
Oct 27 08:27:36.347 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 08:27:36.347 INFO kablam! 
Oct 27 08:27:36.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Oct 27 08:27:36.408 INFO kablam! su: No module specific data is present
Oct 27 08:27:37.250 INFO running `"docker" "rm" "-f" "fb34931cc5a446618cff49f5866af592008e323aa52ae58cb5648dfa1818a6b0"`
Oct 27 08:27:37.595 INFO blam! fb34931cc5a446618cff49f5866af592008e323aa52ae58cb5648dfa1818a6b0