Dec 13 21:35:00.257 INFO testing derezzedex/puzzle_solver against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 21:35:00.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"` Dec 13 21:35:00.931 INFO [stdout] 6df475957e3b1e74ec7e7b06806d8b3daea0f32ca08aa6cd7a686b1d12b1dff5 Dec 13 21:35:00.933 INFO running `"docker" "start" "-a" "6df475957e3b1e74ec7e7b06806d8b3daea0f32ca08aa6cd7a686b1d12b1dff5"` Dec 13 21:35:02.507 INFO [stderr] usermod: no changes Dec 13 21:35:02.667 INFO [stderr] Compiling regex v0.2.3 Dec 13 21:35:13.845 INFO [stderr] Compiling docopt v0.8.1 Dec 13 21:35:19.991 INFO [stderr] Compiling puzzle_solver v0.1.2 (/source) Dec 13 21:35:22.599 INFO [stderr] warning: unnecessary parentheses around assigned value Dec 13 21:35:22.599 INFO [stderr] --> src/main.rs:308:13 Dec 13 21:35:22.599 INFO [stderr] | Dec 13 21:35:22.599 INFO [stderr] 308 | let r = (33 + ((i+14)%94)); Dec 13 21:35:22.599 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 13 21:35:22.599 INFO [stderr] | Dec 13 21:35:22.599 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 13 21:35:22.599 INFO [stderr] Dec 13 21:35:22.819 INFO [stderr] warning: value assigned to `result` is never read Dec 13 21:35:22.819 INFO [stderr] --> src/main.rs:415:10 Dec 13 21:35:22.819 INFO [stderr] | Dec 13 21:35:22.819 INFO [stderr] 415 | let mut result = String::new(); Dec 13 21:35:22.819 INFO [stderr] | ^^^^^^ Dec 13 21:35:22.823 INFO [stderr] | Dec 13 21:35:22.823 INFO [stderr] note: lint level defined here Dec 13 21:35:22.823 INFO [stderr] --> src/main.rs:414:9 Dec 13 21:35:22.823 INFO [stderr] | Dec 13 21:35:22.823 INFO [stderr] 414 | #[warn(unused_assignments)] Dec 13 21:35:22.823 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 13 21:35:22.823 INFO [stderr] Dec 13 21:35:22.823 INFO [stderr] warning: unused variable: `j` Dec 13 21:35:22.823 INFO [stderr] --> src/main.rs:228:8 Dec 13 21:35:22.823 INFO [stderr] | Dec 13 21:35:22.823 INFO [stderr] 228 | let j = string.find(i).unwrap(); Dec 13 21:35:22.823 INFO [stderr] | ^ help: consider using `_j` instead Dec 13 21:35:22.823 INFO [stderr] | Dec 13 21:35:22.823 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 21:35:22.823 INFO [stderr] Dec 13 21:35:22.898 INFO [stderr] warning: variable does not need to be mutable Dec 13 21:35:22.898 INFO [stderr] --> src/main.rs:198:10 Dec 13 21:35:22.898 INFO [stderr] | Dec 13 21:35:22.898 INFO [stderr] 198 | let mut separator: usize = 4; Dec 13 21:35:22.898 INFO [stderr] | ----^^^^^^^^^ Dec 13 21:35:22.898 INFO [stderr] | | Dec 13 21:35:22.898 INFO [stderr] | help: remove this `mut` Dec 13 21:35:22.898 INFO [stderr] | Dec 13 21:35:22.898 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 21:35:22.898 INFO [stderr] Dec 13 21:35:22.902 INFO [stderr] warning: variable does not need to be mutable Dec 13 21:35:22.902 INFO [stderr] --> src/main.rs:254:7 Dec 13 21:35:22.903 INFO [stderr] | Dec 13 21:35:22.903 INFO [stderr] 254 | let mut result = self.to_str(); Dec 13 21:35:22.903 INFO [stderr] | ----^^^^^^ Dec 13 21:35:22.903 INFO [stderr] | | Dec 13 21:35:22.904 INFO [stderr] | help: remove this `mut` Dec 13 21:35:22.907 INFO [stderr] Dec 13 21:35:22.918 INFO [stderr] warning: method is never used: `rot_self` Dec 13 21:35:22.919 INFO [stderr] --> src/main.rs:253:2 Dec 13 21:35:22.919 INFO [stderr] | Dec 13 21:35:22.919 INFO [stderr] 253 | fn rot_self(&self, rot: usize) -> Self{ Dec 13 21:35:22.919 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 21:35:22.920 INFO [stderr] | Dec 13 21:35:22.920 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 21:35:22.922 INFO [stderr] Dec 13 21:35:22.923 INFO [stderr] warning: comparison is useless due to type limits Dec 13 21:35:22.923 INFO [stderr] --> src/main.rs:271:21 Dec 13 21:35:22.923 INFO [stderr] | Dec 13 21:35:22.923 INFO [stderr] 271 | if index > 26 || index < 0{ Dec 13 21:35:22.931 INFO [stderr] | ^^^^^^^^^ Dec 13 21:35:22.931 INFO [stderr] | Dec 13 21:35:22.931 INFO [stderr] = note: #[warn(unused_comparisons)] on by default Dec 13 21:35:22.931 INFO [stderr] Dec 13 21:35:24.927 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.40s Dec 13 21:35:24.939 INFO [stderr] su: No module specific data is present Dec 13 21:35:25.907 INFO running `"docker" "inspect" "6df475957e3b1e74ec7e7b06806d8b3daea0f32ca08aa6cd7a686b1d12b1dff5"` Dec 13 21:35:26.301 INFO running `"docker" "rm" "-f" "6df475957e3b1e74ec7e7b06806d8b3daea0f32ca08aa6cd7a686b1d12b1dff5"` Dec 13 21:35:26.547 INFO [stdout] 6df475957e3b1e74ec7e7b06806d8b3daea0f32ca08aa6cd7a686b1d12b1dff5 Dec 13 21:35:26.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"` Dec 13 21:35:27.181 INFO [stdout] 64ab26eb5afdd791dedf742dc0713e6c2ac43264fd50bc9640039837923ee762 Dec 13 21:35:27.269 INFO running `"docker" "start" "-a" "64ab26eb5afdd791dedf742dc0713e6c2ac43264fd50bc9640039837923ee762"` Dec 13 21:35:29.169 INFO [stderr] usermod: no changes Dec 13 21:35:29.271 INFO [stderr] Compiling puzzle_solver v0.1.2 (/source) Dec 13 21:35:30.659 INFO [stderr] warning: unnecessary parentheses around assigned value Dec 13 21:35:30.659 INFO [stderr] --> src/main.rs:308:13 Dec 13 21:35:30.659 INFO [stderr] | Dec 13 21:35:30.659 INFO [stderr] 308 | let r = (33 + ((i+14)%94)); Dec 13 21:35:30.659 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 13 21:35:30.659 INFO [stderr] | Dec 13 21:35:30.659 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 13 21:35:30.659 INFO [stderr] Dec 13 21:35:30.858 INFO [stderr] warning: value assigned to `result` is never read Dec 13 21:35:30.858 INFO [stderr] --> src/main.rs:415:10 Dec 13 21:35:30.858 INFO [stderr] | Dec 13 21:35:30.858 INFO [stderr] 415 | let mut result = String::new(); Dec 13 21:35:30.858 INFO [stderr] | ^^^^^^ Dec 13 21:35:30.858 INFO [stderr] | Dec 13 21:35:30.858 INFO [stderr] note: lint level defined here Dec 13 21:35:30.858 INFO [stderr] --> src/main.rs:414:9 Dec 13 21:35:30.858 INFO [stderr] | Dec 13 21:35:30.858 INFO [stderr] 414 | #[warn(unused_assignments)] Dec 13 21:35:30.858 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 13 21:35:30.858 INFO [stderr] Dec 13 21:35:30.858 INFO [stderr] warning: unused variable: `j` Dec 13 21:35:30.858 INFO [stderr] --> src/main.rs:228:8 Dec 13 21:35:30.858 INFO [stderr] | Dec 13 21:35:30.858 INFO [stderr] 228 | let j = string.find(i).unwrap(); Dec 13 21:35:30.858 INFO [stderr] | ^ help: consider using `_j` instead Dec 13 21:35:30.858 INFO [stderr] | Dec 13 21:35:30.858 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 21:35:30.858 INFO [stderr] Dec 13 21:35:30.951 INFO [stderr] warning: variable does not need to be mutable Dec 13 21:35:30.951 INFO [stderr] --> src/main.rs:198:10 Dec 13 21:35:30.952 INFO [stderr] | Dec 13 21:35:30.952 INFO [stderr] 198 | let mut separator: usize = 4; Dec 13 21:35:30.952 INFO [stderr] | ----^^^^^^^^^ Dec 13 21:35:30.952 INFO [stderr] | | Dec 13 21:35:30.953 INFO [stderr] | help: remove this `mut` Dec 13 21:35:30.953 INFO [stderr] | Dec 13 21:35:30.953 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 21:35:30.953 INFO [stderr] Dec 13 21:35:30.954 INFO [stderr] warning: variable does not need to be mutable Dec 13 21:35:30.954 INFO [stderr] --> src/main.rs:254:7 Dec 13 21:35:30.954 INFO [stderr] | Dec 13 21:35:30.955 INFO [stderr] 254 | let mut result = self.to_str(); Dec 13 21:35:30.955 INFO [stderr] | ----^^^^^^ Dec 13 21:35:30.955 INFO [stderr] | | Dec 13 21:35:30.955 INFO [stderr] | help: remove this `mut` Dec 13 21:35:30.956 INFO [stderr] Dec 13 21:35:30.964 INFO [stderr] warning: method is never used: `rot_self` Dec 13 21:35:30.965 INFO [stderr] --> src/main.rs:253:2 Dec 13 21:35:30.965 INFO [stderr] | Dec 13 21:35:30.965 INFO [stderr] 253 | fn rot_self(&self, rot: usize) -> Self{ Dec 13 21:35:30.965 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 21:35:30.966 INFO [stderr] | Dec 13 21:35:30.966 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 21:35:30.966 INFO [stderr] Dec 13 21:35:30.967 INFO [stderr] warning: comparison is useless due to type limits Dec 13 21:35:30.967 INFO [stderr] --> src/main.rs:271:21 Dec 13 21:35:30.967 INFO [stderr] | Dec 13 21:35:30.967 INFO [stderr] 271 | if index > 26 || index < 0{ Dec 13 21:35:30.967 INFO [stderr] | ^^^^^^^^^ Dec 13 21:35:30.967 INFO [stderr] | Dec 13 21:35:30.968 INFO [stderr] = note: #[warn(unused_comparisons)] on by default Dec 13 21:35:30.968 INFO [stderr] Dec 13 21:35:31.411 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.21s Dec 13 21:35:31.416 INFO [stderr] su: No module specific data is present Dec 13 21:35:32.731 INFO running `"docker" "inspect" "64ab26eb5afdd791dedf742dc0713e6c2ac43264fd50bc9640039837923ee762"` Dec 13 21:35:33.073 INFO running `"docker" "rm" "-f" "64ab26eb5afdd791dedf742dc0713e6c2ac43264fd50bc9640039837923ee762"` Dec 13 21:35:33.420 INFO [stdout] 64ab26eb5afdd791dedf742dc0713e6c2ac43264fd50bc9640039837923ee762 Dec 13 21:35:33.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"` Dec 13 21:35:33.877 INFO [stdout] 5405cff3591b635c6e01ed5a06d2acaedb2b6065fed8334553f8ae79e4e37d1f Dec 13 21:35:33.879 INFO running `"docker" "start" "-a" "5405cff3591b635c6e01ed5a06d2acaedb2b6065fed8334553f8ae79e4e37d1f"` Dec 13 21:35:35.675 INFO [stderr] usermod: no changes Dec 13 21:35:35.784 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s Dec 13 21:35:35.787 INFO [stderr] Running /target/debug/deps/puzzle_solver-ccb91842b7193c2f Dec 13 21:35:35.791 INFO [stdout] Dec 13 21:35:35.791 INFO [stdout] running 0 tests Dec 13 21:35:35.791 INFO [stdout] Dec 13 21:35:35.791 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 21:35:35.791 INFO [stdout] Dec 13 21:35:35.795 INFO [stderr] su: No module specific data is present Dec 13 21:35:37.236 INFO running `"docker" "inspect" "5405cff3591b635c6e01ed5a06d2acaedb2b6065fed8334553f8ae79e4e37d1f"` Dec 13 21:35:37.664 INFO running `"docker" "rm" "-f" "5405cff3591b635c6e01ed5a06d2acaedb2b6065fed8334553f8ae79e4e37d1f"` Dec 13 21:35:37.919 INFO [stdout] 5405cff3591b635c6e01ed5a06d2acaedb2b6065fed8334553f8ae79e4e37d1f