Nov 04 10:30:55.893 INFO checking alternately/hangman against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 10:30:55.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 10:30:56.287 INFO blam! 21a31b99757dca9a776ae2a9041ae6638f2d8d08231768d089f4e4892ee63e8e
Nov 04 10:30:56.299 INFO running `"docker" "start" "-a" "21a31b99757dca9a776ae2a9041ae6638f2d8d08231768d089f4e4892ee63e8e"`
Nov 04 10:30:58.231 INFO kablam! usermod: no changes
Nov 04 10:30:58.351 INFO kablam!     Checking hangman v0.1.0 (/source)
Nov 04 10:30:59.312 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 10:30:59.312 INFO kablam!   --> src/main.rs:89:30
Nov 04 10:30:59.312 INFO kablam!    |
Nov 04 10:30:59.312 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 04 10:30:59.312 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 10:30:59.312 INFO kablam!    |
Nov 04 10:30:59.331 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 10:30:59.331 INFO kablam! 
Nov 04 10:30:59.371 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 10:30:59.371 INFO kablam!   --> src/main.rs:89:30
Nov 04 10:30:59.371 INFO kablam!    |
Nov 04 10:30:59.371 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 04 10:30:59.371 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 10:30:59.371 INFO kablam!    |
Nov 04 10:30:59.371 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 10:30:59.371 INFO kablam! 
Nov 04 10:30:59.431 INFO kablam! warning: function is never used: `veccombine`
Nov 04 10:30:59.431 INFO kablam!   --> src/main.rs:64:1
Nov 04 10:30:59.431 INFO kablam!    |
Nov 04 10:30:59.431 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 04 10:30:59.431 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:59.431 INFO kablam!    |
Nov 04 10:30:59.431 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:30:59.431 INFO kablam! 
Nov 04 10:30:59.449 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:59.449 INFO kablam!   --> src/main.rs:50:9
Nov 04 10:30:59.449 INFO kablam!    |
Nov 04 10:30:59.449 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 04 10:30:59.449 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:59.449 INFO kablam!    |
Nov 04 10:30:59.449 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 10:30:59.449 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:59.449 INFO kablam! 
Nov 04 10:30:59.449 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:59.449 INFO kablam!    --> src/main.rs:134:5
Nov 04 10:30:59.449 INFO kablam!     |
Nov 04 10:30:59.449 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 04 10:30:59.449 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:59.449 INFO kablam!     |
Nov 04 10:30:59.449 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:59.449 INFO kablam! 
Nov 04 10:30:59.499 INFO kablam! warning: function is never used: `veccombine`
Nov 04 10:30:59.499 INFO kablam!   --> src/main.rs:64:1
Nov 04 10:30:59.499 INFO kablam!    |
Nov 04 10:30:59.499 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 04 10:30:59.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:59.499 INFO kablam!    |
Nov 04 10:30:59.499 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:30:59.499 INFO kablam! 
Nov 04 10:30:59.508 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:59.508 INFO kablam!   --> src/main.rs:50:9
Nov 04 10:30:59.508 INFO kablam!    |
Nov 04 10:30:59.508 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 04 10:30:59.508 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:59.508 INFO kablam!    |
Nov 04 10:30:59.508 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 10:30:59.508 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:59.508 INFO kablam! 
Nov 04 10:30:59.508 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:30:59.508 INFO kablam!    --> src/main.rs:134:5
Nov 04 10:30:59.508 INFO kablam!     |
Nov 04 10:30:59.508 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 04 10:30:59.508 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:30:59.508 INFO kablam!     |
Nov 04 10:30:59.508 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:30:59.508 INFO kablam! 
Nov 04 10:30:59.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Nov 04 10:30:59.559 INFO kablam! su: No module specific data is present
Nov 04 10:31:00.596 INFO running `"docker" "rm" "-f" "21a31b99757dca9a776ae2a9041ae6638f2d8d08231768d089f4e4892ee63e8e"`
Nov 04 10:31:00.895 INFO blam! 21a31b99757dca9a776ae2a9041ae6638f2d8d08231768d089f4e4892ee63e8e