Oct 12 22:43:04.160 INFO checking derezzedex/puzzle_solver against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:43:04.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 22:43:04.664 INFO blam! 1be33384df57394cef8307f83c651c70876b0e5e286fd7417688102000ea3d17
Oct 12 22:43:04.670 INFO running `"docker" "start" "-a" "1be33384df57394cef8307f83c651c70876b0e5e286fd7417688102000ea3d17"`
Oct 12 22:43:06.155 INFO kablam! usermod: no changes
Oct 12 22:43:06.358 INFO kablam!     Checking docopt v0.8.1
Oct 12 22:43:08.232 INFO kablam!     Checking puzzle_solver v0.1.2 (/source)
Oct 12 22:43:10.380 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 12 22:43:10.381 INFO kablam!    --> src/main.rs:308:13
Oct 12 22:43:10.381 INFO kablam!     |
Oct 12 22:43:10.381 INFO kablam! 308 |                 let r = (33 + ((i+14)%94));
Oct 12 22:43:10.381 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:43:10.382 INFO kablam!     |
Oct 12 22:43:10.382 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 22:43:10.382 INFO kablam! 
Oct 12 22:43:10.580 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 12 22:43:10.581 INFO kablam!    --> src/main.rs:308:13
Oct 12 22:43:10.581 INFO kablam!     |
Oct 12 22:43:10.581 INFO kablam! 308 |                 let r = (33 + ((i+14)%94));
Oct 12 22:43:10.581 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:43:10.581 INFO kablam!     |
Oct 12 22:43:10.581 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 22:43:10.581 INFO kablam! 
Oct 12 22:43:10.808 INFO kablam! warning: value assigned to `result` is never read
Oct 12 22:43:10.808 INFO kablam!    --> src/main.rs:415:10
Oct 12 22:43:10.808 INFO kablam!     |
Oct 12 22:43:10.808 INFO kablam! 415 |     let mut result = String::new();
Oct 12 22:43:10.808 INFO kablam!     |             ^^^^^^
Oct 12 22:43:10.808 INFO kablam!     |
Oct 12 22:43:10.808 INFO kablam! note: lint level defined here
Oct 12 22:43:10.808 INFO kablam!    --> src/main.rs:414:9
Oct 12 22:43:10.808 INFO kablam!     |
Oct 12 22:43:10.808 INFO kablam! 414 |     #[warn(unused_assignments)]
Oct 12 22:43:10.808 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^
Oct 12 22:43:10.808 INFO kablam! 
Oct 12 22:43:10.808 INFO kablam! warning: unused variable: `j`
Oct 12 22:43:10.808 INFO kablam!    --> src/main.rs:228:8
Oct 12 22:43:10.808 INFO kablam!     |
Oct 12 22:43:10.808 INFO kablam! 228 |             let j = string.find(i).unwrap();
Oct 12 22:43:10.808 INFO kablam!     |                 ^ help: consider using `_j` instead
Oct 12 22:43:10.808 INFO kablam!     |
Oct 12 22:43:10.808 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 22:43:10.808 INFO kablam! 
Oct 12 22:43:10.928 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:43:10.928 INFO kablam!    --> src/main.rs:198:10
Oct 12 22:43:10.928 INFO kablam!     |
Oct 12 22:43:10.928 INFO kablam! 198 |         let mut separator: usize = 4;
Oct 12 22:43:10.928 INFO kablam!     |             ----^^^^^^^^^
Oct 12 22:43:10.928 INFO kablam!     |             |
Oct 12 22:43:10.928 INFO kablam!     |             help: remove this `mut`
Oct 12 22:43:10.928 INFO kablam!     |
Oct 12 22:43:10.928 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 22:43:10.928 INFO kablam! 
Oct 12 22:43:10.944 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:43:10.944 INFO kablam!    --> src/main.rs:254:7
Oct 12 22:43:10.944 INFO kablam!     |
Oct 12 22:43:10.944 INFO kablam! 254 |         let mut result = self.to_str();
Oct 12 22:43:10.944 INFO kablam!     |             ----^^^^^^
Oct 12 22:43:10.944 INFO kablam!     |             |
Oct 12 22:43:10.944 INFO kablam!     |             help: remove this `mut`
Oct 12 22:43:10.944 INFO kablam! 
Oct 12 22:43:10.972 INFO kablam! warning: method is never used: `rot_self`
Oct 12 22:43:10.972 INFO kablam!    --> src/main.rs:253:2
Oct 12 22:43:10.972 INFO kablam!     |
Oct 12 22:43:10.972 INFO kablam! 253 |     fn rot_self(&self, rot: usize) -> Self{
Oct 12 22:43:10.972 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:43:10.972 INFO kablam!     |
Oct 12 22:43:10.972 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 22:43:10.972 INFO kablam! 
Oct 12 22:43:10.976 INFO kablam! warning: value assigned to `result` is never read
Oct 12 22:43:10.976 INFO kablam!    --> src/main.rs:415:10
Oct 12 22:43:10.976 INFO kablam!     |
Oct 12 22:43:10.976 INFO kablam! 415 |     let mut result = String::new();
Oct 12 22:43:10.976 INFO kablam!     |             ^^^^^^
Oct 12 22:43:10.976 INFO kablam!     |
Oct 12 22:43:10.976 INFO kablam! note: lint level defined here
Oct 12 22:43:10.976 INFO kablam!    --> src/main.rs:414:9
Oct 12 22:43:10.976 INFO kablam!     |
Oct 12 22:43:10.976 INFO kablam! 414 |     #[warn(unused_assignments)]
Oct 12 22:43:10.976 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^
Oct 12 22:43:10.976 INFO kablam! 
Oct 12 22:43:10.976 INFO kablam! warning: unused variable: `j`
Oct 12 22:43:10.976 INFO kablam!    --> src/main.rs:228:8
Oct 12 22:43:10.976 INFO kablam!     |
Oct 12 22:43:10.976 INFO kablam! 228 |             let j = string.find(i).unwrap();
Oct 12 22:43:10.976 INFO kablam!     |                 ^ help: consider using `_j` instead
Oct 12 22:43:10.976 INFO kablam!     |
Oct 12 22:43:10.976 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 22:43:10.976 INFO kablam! 
Oct 12 22:43:10.980 INFO kablam! warning: comparison is useless due to type limits
Oct 12 22:43:10.980 INFO kablam!    --> src/main.rs:271:21
Oct 12 22:43:10.980 INFO kablam!     |
Oct 12 22:43:10.980 INFO kablam! 271 |             if index > 26 || index < 0{
Oct 12 22:43:10.980 INFO kablam!     |                              ^^^^^^^^^
Oct 12 22:43:10.980 INFO kablam!     |
Oct 12 22:43:10.980 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Oct 12 22:43:10.980 INFO kablam! 
Oct 12 22:43:11.136 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:43:11.136 INFO kablam!    --> src/main.rs:198:10
Oct 12 22:43:11.136 INFO kablam!     |
Oct 12 22:43:11.136 INFO kablam! 198 |         let mut separator: usize = 4;
Oct 12 22:43:11.136 INFO kablam!     |             ----^^^^^^^^^
Oct 12 22:43:11.136 INFO kablam!     |             |
Oct 12 22:43:11.136 INFO kablam!     |             help: remove this `mut`
Oct 12 22:43:11.136 INFO kablam!     |
Oct 12 22:43:11.136 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 22:43:11.136 INFO kablam! 
Oct 12 22:43:11.136 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:43:11.136 INFO kablam!    --> src/main.rs:254:7
Oct 12 22:43:11.136 INFO kablam!     |
Oct 12 22:43:11.136 INFO kablam! 254 |         let mut result = self.to_str();
Oct 12 22:43:11.136 INFO kablam!     |             ----^^^^^^
Oct 12 22:43:11.136 INFO kablam!     |             |
Oct 12 22:43:11.136 INFO kablam!     |             help: remove this `mut`
Oct 12 22:43:11.136 INFO kablam! 
Oct 12 22:43:11.152 INFO kablam! warning: method is never used: `rot_self`
Oct 12 22:43:11.152 INFO kablam!    --> src/main.rs:253:2
Oct 12 22:43:11.152 INFO kablam!     |
Oct 12 22:43:11.152 INFO kablam! 253 |     fn rot_self(&self, rot: usize) -> Self{
Oct 12 22:43:11.152 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:43:11.152 INFO kablam!     |
Oct 12 22:43:11.152 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 22:43:11.152 INFO kablam! 
Oct 12 22:43:11.154 INFO kablam! warning: comparison is useless due to type limits
Oct 12 22:43:11.154 INFO kablam!    --> src/main.rs:271:21
Oct 12 22:43:11.154 INFO kablam!     |
Oct 12 22:43:11.154 INFO kablam! 271 |             if index > 26 || index < 0{
Oct 12 22:43:11.154 INFO kablam!     |                              ^^^^^^^^^
Oct 12 22:43:11.154 INFO kablam!     |
Oct 12 22:43:11.154 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Oct 12 22:43:11.154 INFO kablam! 
Oct 12 22:43:11.206 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
Oct 12 22:43:11.212 INFO kablam! su: No module specific data is present
Oct 12 22:43:12.256 INFO running `"docker" "rm" "-f" "1be33384df57394cef8307f83c651c70876b0e5e286fd7417688102000ea3d17"`
Oct 12 22:43:12.536 INFO blam! 1be33384df57394cef8307f83c651c70876b0e5e286fd7417688102000ea3d17