Dec 01 19:35:40.235 INFO testing derezzedex/puzzle_solver against 1.30.1 for beta-1.31-5
Dec 01 19:35:40.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:35:40.627 INFO [stdout] 2e92730ce3a5f8abaa639994b9feedeac22459a55df8467600507786369066bf
Dec 01 19:35:40.629 INFO running `"docker" "start" "-a" "2e92730ce3a5f8abaa639994b9feedeac22459a55df8467600507786369066bf"`
Dec 01 19:35:42.903 INFO [stderr] usermod: no changes
Dec 01 19:35:43.051 INFO [stderr]    Compiling regex v0.2.3
Dec 01 19:35:53.241 INFO [stderr]    Compiling docopt v0.8.1
Dec 01 19:35:59.597 INFO [stderr]    Compiling puzzle_solver v0.1.2 (/source)
Dec 01 19:36:02.263 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 01 19:36:02.263 INFO [stderr]    --> src/main.rs:308:13
Dec 01 19:36:02.264 INFO [stderr]     |
Dec 01 19:36:02.264 INFO [stderr] 308 |                 let r = (33 + ((i+14)%94));
Dec 01 19:36:02.264 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 19:36:02.264 INFO [stderr]     |
Dec 01 19:36:02.264 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 19:36:02.265 INFO [stderr] 
Dec 01 19:36:02.474 INFO [stderr] warning: value assigned to `result` is never read
Dec 01 19:36:02.474 INFO [stderr]    --> src/main.rs:415:10
Dec 01 19:36:02.474 INFO [stderr]     |
Dec 01 19:36:02.475 INFO [stderr] 415 |     let mut result = String::new();
Dec 01 19:36:02.475 INFO [stderr]     |             ^^^^^^
Dec 01 19:36:02.475 INFO [stderr]     |
Dec 01 19:36:02.475 INFO [stderr] note: lint level defined here
Dec 01 19:36:02.476 INFO [stderr]    --> src/main.rs:414:9
Dec 01 19:36:02.476 INFO [stderr]     |
Dec 01 19:36:02.476 INFO [stderr] 414 |     #[warn(unused_assignments)]
Dec 01 19:36:02.476 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^
Dec 01 19:36:02.477 INFO [stderr] 
Dec 01 19:36:02.477 INFO [stderr] warning: unused variable: `j`
Dec 01 19:36:02.477 INFO [stderr]    --> src/main.rs:228:8
Dec 01 19:36:02.477 INFO [stderr]     |
Dec 01 19:36:02.478 INFO [stderr] 228 |             let j = string.find(i).unwrap();
Dec 01 19:36:02.478 INFO [stderr]     |                 ^ help: consider using `_j` instead
Dec 01 19:36:02.478 INFO [stderr]     |
Dec 01 19:36:02.478 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 19:36:02.478 INFO [stderr] 
Dec 01 19:36:02.539 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:36:02.539 INFO [stderr]    --> src/main.rs:198:10
Dec 01 19:36:02.539 INFO [stderr]     |
Dec 01 19:36:02.540 INFO [stderr] 198 |         let mut separator: usize = 4;
Dec 01 19:36:02.540 INFO [stderr]     |             ----^^^^^^^^^
Dec 01 19:36:02.540 INFO [stderr]     |             |
Dec 01 19:36:02.540 INFO [stderr]     |             help: remove this `mut`
Dec 01 19:36:02.541 INFO [stderr]     |
Dec 01 19:36:02.541 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 19:36:02.541 INFO [stderr] 
Dec 01 19:36:02.542 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:36:02.542 INFO [stderr]    --> src/main.rs:254:7
Dec 01 19:36:02.542 INFO [stderr]     |
Dec 01 19:36:02.543 INFO [stderr] 254 |         let mut result = self.to_str();
Dec 01 19:36:02.543 INFO [stderr]     |             ----^^^^^^
Dec 01 19:36:02.543 INFO [stderr]     |             |
Dec 01 19:36:02.543 INFO [stderr]     |             help: remove this `mut`
Dec 01 19:36:02.543 INFO [stderr] 
Dec 01 19:36:02.555 INFO [stderr] warning: method is never used: `rot_self`
Dec 01 19:36:02.555 INFO [stderr]    --> src/main.rs:253:2
Dec 01 19:36:02.555 INFO [stderr]     |
Dec 01 19:36:02.555 INFO [stderr] 253 |     fn rot_self(&self, rot: usize) -> Self{
Dec 01 19:36:02.556 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:36:02.556 INFO [stderr]     |
Dec 01 19:36:02.556 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 19:36:02.556 INFO [stderr] 
Dec 01 19:36:02.559 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 19:36:02.559 INFO [stderr]    --> src/main.rs:271:21
Dec 01 19:36:02.559 INFO [stderr]     |
Dec 01 19:36:02.559 INFO [stderr] 271 |             if index > 26 || index < 0{
Dec 01 19:36:02.560 INFO [stderr]     |                              ^^^^^^^^^
Dec 01 19:36:02.560 INFO [stderr]     |
Dec 01 19:36:02.560 INFO [stderr]     = note: #[warn(unused_comparisons)] on by default
Dec 01 19:36:02.560 INFO [stderr] 
Dec 01 19:36:04.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
Dec 01 19:36:04.434 INFO [stderr] su: No module specific data is present
Dec 01 19:36:06.168 INFO running `"docker" "inspect" "2e92730ce3a5f8abaa639994b9feedeac22459a55df8467600507786369066bf"`
Dec 01 19:36:06.481 INFO running `"docker" "rm" "-f" "2e92730ce3a5f8abaa639994b9feedeac22459a55df8467600507786369066bf"`
Dec 01 19:36:06.842 INFO [stdout] 2e92730ce3a5f8abaa639994b9feedeac22459a55df8467600507786369066bf
Dec 01 19:36:06.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:36:07.488 INFO [stdout] ab6401ab4d3e21e157ce1a6c7f3a029f99278ba9416b4b8b2a6a8a83b2748756
Dec 01 19:36:07.491 INFO running `"docker" "start" "-a" "ab6401ab4d3e21e157ce1a6c7f3a029f99278ba9416b4b8b2a6a8a83b2748756"`
Dec 01 19:36:08.763 INFO [stderr] usermod: no changes
Dec 01 19:36:08.867 INFO [stderr]    Compiling puzzle_solver v0.1.2 (/source)
Dec 01 19:36:10.357 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 01 19:36:10.357 INFO [stderr]    --> src/main.rs:308:13
Dec 01 19:36:10.357 INFO [stderr]     |
Dec 01 19:36:10.357 INFO [stderr] 308 |                 let r = (33 + ((i+14)%94));
Dec 01 19:36:10.357 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 19:36:10.357 INFO [stderr]     |
Dec 01 19:36:10.357 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 19:36:10.357 INFO [stderr] 
Dec 01 19:36:10.579 INFO [stderr] warning: value assigned to `result` is never read
Dec 01 19:36:10.579 INFO [stderr]    --> src/main.rs:415:10
Dec 01 19:36:10.579 INFO [stderr]     |
Dec 01 19:36:10.579 INFO [stderr] 415 |     let mut result = String::new();
Dec 01 19:36:10.579 INFO [stderr]     |             ^^^^^^
Dec 01 19:36:10.579 INFO [stderr]     |
Dec 01 19:36:10.579 INFO [stderr] note: lint level defined here
Dec 01 19:36:10.579 INFO [stderr]    --> src/main.rs:414:9
Dec 01 19:36:10.579 INFO [stderr]     |
Dec 01 19:36:10.579 INFO [stderr] 414 |     #[warn(unused_assignments)]
Dec 01 19:36:10.579 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^
Dec 01 19:36:10.579 INFO [stderr] 
Dec 01 19:36:10.579 INFO [stderr] warning: unused variable: `j`
Dec 01 19:36:10.579 INFO [stderr]    --> src/main.rs:228:8
Dec 01 19:36:10.579 INFO [stderr]     |
Dec 01 19:36:10.579 INFO [stderr] 228 |             let j = string.find(i).unwrap();
Dec 01 19:36:10.579 INFO [stderr]     |                 ^ help: consider using `_j` instead
Dec 01 19:36:10.579 INFO [stderr]     |
Dec 01 19:36:10.579 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 19:36:10.579 INFO [stderr] 
Dec 01 19:36:10.634 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:36:10.634 INFO [stderr]    --> src/main.rs:198:10
Dec 01 19:36:10.634 INFO [stderr]     |
Dec 01 19:36:10.634 INFO [stderr] 198 |         let mut separator: usize = 4;
Dec 01 19:36:10.634 INFO [stderr]     |             ----^^^^^^^^^
Dec 01 19:36:10.634 INFO [stderr]     |             |
Dec 01 19:36:10.634 INFO [stderr]     |             help: remove this `mut`
Dec 01 19:36:10.634 INFO [stderr]     |
Dec 01 19:36:10.634 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 19:36:10.634 INFO [stderr] 
Dec 01 19:36:10.637 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:36:10.637 INFO [stderr]    --> src/main.rs:254:7
Dec 01 19:36:10.637 INFO [stderr]     |
Dec 01 19:36:10.637 INFO [stderr] 254 |         let mut result = self.to_str();
Dec 01 19:36:10.637 INFO [stderr]     |             ----^^^^^^
Dec 01 19:36:10.637 INFO [stderr]     |             |
Dec 01 19:36:10.637 INFO [stderr]     |             help: remove this `mut`
Dec 01 19:36:10.637 INFO [stderr] 
Dec 01 19:36:10.649 INFO [stderr] warning: method is never used: `rot_self`
Dec 01 19:36:10.649 INFO [stderr]    --> src/main.rs:253:2
Dec 01 19:36:10.649 INFO [stderr]     |
Dec 01 19:36:10.649 INFO [stderr] 253 |     fn rot_self(&self, rot: usize) -> Self{
Dec 01 19:36:10.649 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:36:10.649 INFO [stderr]     |
Dec 01 19:36:10.649 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 19:36:10.649 INFO [stderr] 
Dec 01 19:36:10.653 INFO [stderr] warning: comparison is useless due to type limits
Dec 01 19:36:10.653 INFO [stderr]    --> src/main.rs:271:21
Dec 01 19:36:10.653 INFO [stderr]     |
Dec 01 19:36:10.653 INFO [stderr] 271 |             if index > 26 || index < 0{
Dec 01 19:36:10.653 INFO [stderr]     |                              ^^^^^^^^^
Dec 01 19:36:10.653 INFO [stderr]     |
Dec 01 19:36:10.653 INFO [stderr]     = note: #[warn(unused_comparisons)] on by default
Dec 01 19:36:10.653 INFO [stderr] 
Dec 01 19:36:11.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 01 19:36:11.092 INFO [stderr] su: No module specific data is present
Dec 01 19:36:12.007 INFO running `"docker" "inspect" "ab6401ab4d3e21e157ce1a6c7f3a029f99278ba9416b4b8b2a6a8a83b2748756"`
Dec 01 19:36:12.225 INFO running `"docker" "rm" "-f" "ab6401ab4d3e21e157ce1a6c7f3a029f99278ba9416b4b8b2a6a8a83b2748756"`
Dec 01 19:36:12.619 INFO [stdout] ab6401ab4d3e21e157ce1a6c7f3a029f99278ba9416b4b8b2a6a8a83b2748756
Dec 01 19:36:12.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:36:13.083 INFO [stdout] 43f766052ff6ec6b307dd2576dc1a4a7061769d49192ad9944c7314e3d8d6291
Dec 01 19:36:13.091 INFO running `"docker" "start" "-a" "43f766052ff6ec6b307dd2576dc1a4a7061769d49192ad9944c7314e3d8d6291"`
Dec 01 19:36:14.286 INFO [stderr] usermod: no changes
Dec 01 19:36:14.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 01 19:36:14.505 INFO [stderr]      Running /target/debug/deps/puzzle_solver-c01f1c3142e2b9f1
Dec 01 19:36:14.505 INFO [stdout] 
Dec 01 19:36:14.505 INFO [stdout] running 0 tests
Dec 01 19:36:14.505 INFO [stdout] 
Dec 01 19:36:14.505 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 19:36:14.505 INFO [stdout] 
Dec 01 19:36:14.506 INFO [stderr] su: No module specific data is present
Dec 01 19:36:15.232 INFO running `"docker" "inspect" "43f766052ff6ec6b307dd2576dc1a4a7061769d49192ad9944c7314e3d8d6291"`
Dec 01 19:36:15.523 INFO running `"docker" "rm" "-f" "43f766052ff6ec6b307dd2576dc1a4a7061769d49192ad9944c7314e3d8d6291"`
Dec 01 19:36:15.937 INFO [stdout] 43f766052ff6ec6b307dd2576dc1a4a7061769d49192ad9944c7314e3d8d6291
