Nov 02 18:20:13.887 INFO checking alternately/hangman against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 18:20:13.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 18:20:14.322 INFO blam! 7c204f549f1e4aa4eca88350a13cc619840cab599c1259f3a7580aa667491633
Nov 02 18:20:14.323 INFO running `"docker" "start" "-a" "7c204f549f1e4aa4eca88350a13cc619840cab599c1259f3a7580aa667491633"`
Nov 02 18:20:16.408 INFO kablam! usermod: no changes
Nov 02 18:20:16.480 INFO kablam!     Checking hangman v0.1.0 (/source)
Nov 02 18:20:17.736 INFO kablam! warning: unnecessary parentheses around method argument
Nov 02 18:20:17.736 INFO kablam!   --> src/main.rs:89:30
Nov 02 18:20:17.736 INFO kablam!    |
Nov 02 18:20:17.736 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 02 18:20:17.736 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 18:20:17.736 INFO kablam!    |
Nov 02 18:20:17.736 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 18:20:17.736 INFO kablam! 
Nov 02 18:20:17.740 INFO kablam! warning: unnecessary parentheses around method argument
Nov 02 18:20:17.740 INFO kablam!   --> src/main.rs:89:30
Nov 02 18:20:17.740 INFO kablam!    |
Nov 02 18:20:17.740 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 02 18:20:17.740 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 18:20:17.740 INFO kablam!    |
Nov 02 18:20:17.740 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 18:20:17.740 INFO kablam! 
Nov 02 18:20:17.873 INFO kablam! warning: function is never used: `veccombine`
Nov 02 18:20:17.873 INFO kablam!   --> src/main.rs:64:1
Nov 02 18:20:17.873 INFO kablam!    |
Nov 02 18:20:17.873 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 02 18:20:17.873 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:20:17.873 INFO kablam!    |
Nov 02 18:20:17.873 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 18:20:17.873 INFO kablam! 
Nov 02 18:20:17.890 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 18:20:17.890 INFO kablam!   --> src/main.rs:50:9
Nov 02 18:20:17.890 INFO kablam!    |
Nov 02 18:20:17.890 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 02 18:20:17.890 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:20:17.890 INFO kablam!    |
Nov 02 18:20:17.890 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 18:20:17.890 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 18:20:17.890 INFO kablam! 
Nov 02 18:20:17.891 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 18:20:17.891 INFO kablam!    --> src/main.rs:134:5
Nov 02 18:20:17.891 INFO kablam!     |
Nov 02 18:20:17.891 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 02 18:20:17.891 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:20:17.891 INFO kablam!     |
Nov 02 18:20:17.892 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 18:20:17.892 INFO kablam! 
Nov 02 18:20:17.895 INFO kablam! warning: function is never used: `veccombine`
Nov 02 18:20:17.895 INFO kablam!   --> src/main.rs:64:1
Nov 02 18:20:17.895 INFO kablam!    |
Nov 02 18:20:17.895 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 02 18:20:17.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:20:17.895 INFO kablam!    |
Nov 02 18:20:17.895 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 18:20:17.895 INFO kablam! 
Nov 02 18:20:17.916 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 18:20:17.916 INFO kablam!   --> src/main.rs:50:9
Nov 02 18:20:17.916 INFO kablam!    |
Nov 02 18:20:17.916 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 02 18:20:17.916 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:20:17.916 INFO kablam!    |
Nov 02 18:20:17.917 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 18:20:17.917 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 18:20:17.917 INFO kablam! 
Nov 02 18:20:17.917 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 18:20:17.917 INFO kablam!    --> src/main.rs:134:5
Nov 02 18:20:17.917 INFO kablam!     |
Nov 02 18:20:17.917 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 02 18:20:17.917 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:20:17.917 INFO kablam!     |
Nov 02 18:20:17.917 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 18:20:17.917 INFO kablam! 
Nov 02 18:20:17.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 02 18:20:17.962 INFO kablam! su: No module specific data is present
Nov 02 18:20:19.392 INFO running `"docker" "rm" "-f" "7c204f549f1e4aa4eca88350a13cc619840cab599c1259f3a7580aa667491633"`
Nov 02 18:20:19.760 INFO blam! 7c204f549f1e4aa4eca88350a13cc619840cab599c1259f3a7580aa667491633