Oct 12 15:18:41.544 INFO checking rami999999999/Lang_detector_rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:18:41.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 15:18:41.916 INFO blam! 6a6a3f2f757c31ab89c3fa99c7e0cc1b9e6c767e922b97b848bb66ca0ae74bc5
Oct 12 15:18:41.924 INFO running `"docker" "start" "-a" "6a6a3f2f757c31ab89c3fa99c7e0cc1b9e6c767e922b97b848bb66ca0ae74bc5"`
Oct 12 15:18:42.864 INFO kablam! usermod: no changes
Oct 12 15:18:42.904 INFO kablam!     Checking lang_detector_rust v0.1.0 (/source)
Oct 12 15:18:43.304 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 12 15:18:43.304 INFO kablam!   --> src/main.rs:87:14
Oct 12 15:18:43.304 INFO kablam!    |
Oct 12 15:18:43.304 INFO kablam! 87 |     for i in (0 .. capacity){
Oct 12 15:18:43.304 INFO kablam!    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 15:18:43.304 INFO kablam!    |
Oct 12 15:18:43.304 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 15:18:43.304 INFO kablam! 
Oct 12 15:18:43.355 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 12 15:18:43.355 INFO kablam!   --> src/main.rs:87:14
Oct 12 15:18:43.355 INFO kablam!    |
Oct 12 15:18:43.355 INFO kablam! 87 |     for i in (0 .. capacity){
Oct 12 15:18:43.355 INFO kablam!    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 15:18:43.355 INFO kablam!    |
Oct 12 15:18:43.355 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 15:18:43.355 INFO kablam! 
Oct 12 15:18:43.384 INFO kablam! warning: value assigned to `pt_total` is never read
Oct 12 15:18:43.384 INFO kablam!    --> src/main.rs:131:13
Oct 12 15:18:43.384 INFO kablam!     |
Oct 12 15:18:43.384 INFO kablam! 131 |     let mut pt_total=0.0;
Oct 12 15:18:43.384 INFO kablam!     |             ^^^^^^^^
Oct 12 15:18:43.384 INFO kablam!     |
Oct 12 15:18:43.384 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 15:18:43.384 INFO kablam! 
Oct 12 15:18:43.384 INFO kablam! warning: value assigned to `es_total` is never read
Oct 12 15:18:43.384 INFO kablam!    --> src/main.rs:132:13
Oct 12 15:18:43.384 INFO kablam!     |
Oct 12 15:18:43.384 INFO kablam! 132 |     let mut es_total=0.0;
Oct 12 15:18:43.384 INFO kablam!     |             ^^^^^^^^
Oct 12 15:18:43.384 INFO kablam! 
Oct 12 15:18:43.385 INFO kablam! warning: value assigned to `fr_total` is never read
Oct 12 15:18:43.385 INFO kablam!    --> src/main.rs:133:13
Oct 12 15:18:43.385 INFO kablam!     |
Oct 12 15:18:43.385 INFO kablam! 133 |     let mut fr_total=0.0;
Oct 12 15:18:43.385 INFO kablam!     |             ^^^^^^^^
Oct 12 15:18:43.385 INFO kablam! 
Oct 12 15:18:43.424 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 15:18:43.424 INFO kablam!    --> src/main.rs:137:9
Oct 12 15:18:43.424 INFO kablam!     |
Oct 12 15:18:43.424 INFO kablam! 137 |         io::stdin().read_line(&mut program_input);
Oct 12 15:18:43.424 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:18:43.424 INFO kablam!     |
Oct 12 15:18:43.424 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 15:18:43.424 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 15:18:43.424 INFO kablam! 
Oct 12 15:18:43.448 INFO kablam! warning: value assigned to `pt_total` is never read
Oct 12 15:18:43.448 INFO kablam!    --> src/main.rs:131:13
Oct 12 15:18:43.448 INFO kablam!     |
Oct 12 15:18:43.448 INFO kablam! 131 |     let mut pt_total=0.0;
Oct 12 15:18:43.448 INFO kablam!     |             ^^^^^^^^
Oct 12 15:18:43.448 INFO kablam!     |
Oct 12 15:18:43.448 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 15:18:43.448 INFO kablam! 
Oct 12 15:18:43.448 INFO kablam! warning: value assigned to `es_total` is never read
Oct 12 15:18:43.448 INFO kablam!    --> src/main.rs:132:13
Oct 12 15:18:43.448 INFO kablam!     |
Oct 12 15:18:43.448 INFO kablam! 132 |     let mut es_total=0.0;
Oct 12 15:18:43.448 INFO kablam!     |             ^^^^^^^^
Oct 12 15:18:43.448 INFO kablam! 
Oct 12 15:18:43.448 INFO kablam! warning: value assigned to `fr_total` is never read
Oct 12 15:18:43.448 INFO kablam!    --> src/main.rs:133:13
Oct 12 15:18:43.448 INFO kablam!     |
Oct 12 15:18:43.448 INFO kablam! 133 |     let mut fr_total=0.0;
Oct 12 15:18:43.448 INFO kablam!     |             ^^^^^^^^
Oct 12 15:18:43.448 INFO kablam! 
Oct 12 15:18:43.465 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 15:18:43.465 INFO kablam!    --> src/main.rs:137:9
Oct 12 15:18:43.465 INFO kablam!     |
Oct 12 15:18:43.465 INFO kablam! 137 |         io::stdin().read_line(&mut program_input);
Oct 12 15:18:43.465 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:18:43.465 INFO kablam!     |
Oct 12 15:18:43.465 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 15:18:43.465 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 15:18:43.465 INFO kablam! 
Oct 12 15:18:43.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Oct 12 15:18:43.500 INFO kablam! su: No module specific data is present
Oct 12 15:18:44.012 INFO running `"docker" "rm" "-f" "6a6a3f2f757c31ab89c3fa99c7e0cc1b9e6c767e922b97b848bb66ca0ae74bc5"`
Oct 12 15:18:44.130 INFO blam! 6a6a3f2f757c31ab89c3fa99c7e0cc1b9e6c767e922b97b848bb66ca0ae74bc5