Nov 17 04:53:27.476 INFO testing derezzedex/puzzle_solver against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 04:53:27.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 17 04:53:28.033 INFO [stdout] abef732c14e7ec4d36d4367322bf34c0fb80d96b9f6c48239b8d8b749ae479fd Nov 17 04:53:28.036 INFO running `"docker" "start" "-a" "abef732c14e7ec4d36d4367322bf34c0fb80d96b9f6c48239b8d8b749ae479fd"` Nov 17 04:53:29.583 INFO [stderr] usermod: no changes Nov 17 04:53:29.773 INFO [stderr] Compiling libc v0.2.34 Nov 17 04:53:29.791 INFO [stderr] Compiling serde v1.0.24 Nov 17 04:53:29.792 INFO [stderr] Compiling base64 v0.6.0 Nov 17 04:53:29.795 INFO [stderr] Compiling serde_derive_internals v0.18.0 Nov 17 04:53:32.720 INFO [stderr] Compiling memchr v2.0.1 Nov 17 04:53:34.315 INFO [stderr] Compiling aho-corasick v0.6.4 Nov 17 04:53:35.211 INFO [stderr] Compiling serde_derive v1.0.24 Nov 17 04:53:36.039 INFO [stderr] Compiling regex v0.2.3 Nov 17 04:53:57.619 INFO [stderr] Compiling docopt v0.8.1 Nov 17 04:54:03.759 INFO [stderr] Compiling puzzle_solver v0.1.2 (/source) Nov 17 04:54:04.443 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 17 04:54:04.444 INFO [stderr] --> src/main.rs:308:13 Nov 17 04:54:04.444 INFO [stderr] | Nov 17 04:54:04.444 INFO [stderr] 308 | let r = (33 + ((i+14)%94)); Nov 17 04:54:04.444 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 17 04:54:04.445 INFO [stderr] | Nov 17 04:54:04.445 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 17 04:54:04.445 INFO [stderr] Nov 17 04:54:04.691 INFO [stderr] warning: value assigned to `result` is never read Nov 17 04:54:04.692 INFO [stderr] --> src/main.rs:415:10 Nov 17 04:54:04.692 INFO [stderr] | Nov 17 04:54:04.692 INFO [stderr] 415 | let mut result = String::new(); Nov 17 04:54:04.692 INFO [stderr] | ^^^^^^ Nov 17 04:54:04.693 INFO [stderr] | Nov 17 04:54:04.693 INFO [stderr] note: lint level defined here Nov 17 04:54:04.693 INFO [stderr] --> src/main.rs:414:9 Nov 17 04:54:04.694 INFO [stderr] | Nov 17 04:54:04.694 INFO [stderr] 414 | #[warn(unused_assignments)] Nov 17 04:54:04.694 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 17 04:54:04.695 INFO [stderr] Nov 17 04:54:04.695 INFO [stderr] warning: unused variable: `j` Nov 17 04:54:04.695 INFO [stderr] --> src/main.rs:228:8 Nov 17 04:54:04.695 INFO [stderr] | Nov 17 04:54:04.696 INFO [stderr] 228 | let j = string.find(i).unwrap(); Nov 17 04:54:04.696 INFO [stderr] | ^ help: consider using `_j` instead Nov 17 04:54:04.696 INFO [stderr] | Nov 17 04:54:04.696 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 04:54:04.697 INFO [stderr] Nov 17 04:54:04.799 INFO [stderr] warning: variable does not need to be mutable Nov 17 04:54:04.799 INFO [stderr] --> src/main.rs:198:10 Nov 17 04:54:04.799 INFO [stderr] | Nov 17 04:54:04.799 INFO [stderr] 198 | let mut separator: usize = 4; Nov 17 04:54:04.799 INFO [stderr] | ----^^^^^^^^^ Nov 17 04:54:04.799 INFO [stderr] | | Nov 17 04:54:04.799 INFO [stderr] | help: remove this `mut` Nov 17 04:54:04.799 INFO [stderr] | Nov 17 04:54:04.799 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 04:54:04.799 INFO [stderr] Nov 17 04:54:04.799 INFO [stderr] warning: variable does not need to be mutable Nov 17 04:54:04.799 INFO [stderr] --> src/main.rs:254:7 Nov 17 04:54:04.799 INFO [stderr] | Nov 17 04:54:04.799 INFO [stderr] 254 | let mut result = self.to_str(); Nov 17 04:54:04.799 INFO [stderr] | ----^^^^^^ Nov 17 04:54:04.799 INFO [stderr] | | Nov 17 04:54:04.799 INFO [stderr] | help: remove this `mut` Nov 17 04:54:04.799 INFO [stderr] Nov 17 04:54:04.823 INFO [stderr] warning: method is never used: `rot_self` Nov 17 04:54:04.823 INFO [stderr] --> src/main.rs:253:2 Nov 17 04:54:04.823 INFO [stderr] | Nov 17 04:54:04.823 INFO [stderr] 253 | fn rot_self(&self, rot: usize) -> Self{ Nov 17 04:54:04.823 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 04:54:04.823 INFO [stderr] | Nov 17 04:54:04.823 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 04:54:04.823 INFO [stderr] Nov 17 04:54:04.823 INFO [stderr] warning: comparison is useless due to type limits Nov 17 04:54:04.823 INFO [stderr] --> src/main.rs:271:21 Nov 17 04:54:04.823 INFO [stderr] | Nov 17 04:54:04.823 INFO [stderr] 271 | if index > 26 || index < 0{ Nov 17 04:54:04.823 INFO [stderr] | ^^^^^^^^^ Nov 17 04:54:04.823 INFO [stderr] | Nov 17 04:54:04.823 INFO [stderr] = note: #[warn(unused_comparisons)] on by default Nov 17 04:54:04.823 INFO [stderr] Nov 17 04:54:07.105 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.49s Nov 17 04:54:07.106 INFO [stderr] su: No module specific data is present Nov 17 04:54:08.303 INFO running `"docker" "inspect" "abef732c14e7ec4d36d4367322bf34c0fb80d96b9f6c48239b8d8b749ae479fd"` Nov 17 04:54:08.561 INFO running `"docker" "rm" "-f" "abef732c14e7ec4d36d4367322bf34c0fb80d96b9f6c48239b8d8b749ae479fd"` Nov 17 04:54:08.877 INFO [stdout] abef732c14e7ec4d36d4367322bf34c0fb80d96b9f6c48239b8d8b749ae479fd Nov 17 04:54:08.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 17 04:54:09.555 INFO [stdout] 594de7f69e1a7576f84eb7ce6404dff6c22a3c7e4d3c0849ddcdd0bccf0b1750 Nov 17 04:54:09.557 INFO running `"docker" "start" "-a" "594de7f69e1a7576f84eb7ce6404dff6c22a3c7e4d3c0849ddcdd0bccf0b1750"` Nov 17 04:54:11.586 INFO [stderr] usermod: no changes Nov 17 04:54:11.703 INFO [stderr] Compiling puzzle_solver v0.1.2 (/source) Nov 17 04:54:12.155 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 17 04:54:12.155 INFO [stderr] --> src/main.rs:308:13 Nov 17 04:54:12.155 INFO [stderr] | Nov 17 04:54:12.155 INFO [stderr] 308 | let r = (33 + ((i+14)%94)); Nov 17 04:54:12.155 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 17 04:54:12.155 INFO [stderr] | Nov 17 04:54:12.155 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 17 04:54:12.155 INFO [stderr] Nov 17 04:54:12.376 INFO [stderr] warning: value assigned to `result` is never read Nov 17 04:54:12.376 INFO [stderr] --> src/main.rs:415:10 Nov 17 04:54:12.376 INFO [stderr] | Nov 17 04:54:12.376 INFO [stderr] 415 | let mut result = String::new(); Nov 17 04:54:12.376 INFO [stderr] | ^^^^^^ Nov 17 04:54:12.376 INFO [stderr] | Nov 17 04:54:12.376 INFO [stderr] note: lint level defined here Nov 17 04:54:12.376 INFO [stderr] --> src/main.rs:414:9 Nov 17 04:54:12.376 INFO [stderr] | Nov 17 04:54:12.376 INFO [stderr] 414 | #[warn(unused_assignments)] Nov 17 04:54:12.376 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 17 04:54:12.376 INFO [stderr] Nov 17 04:54:12.378 INFO [stderr] warning: unused variable: `j` Nov 17 04:54:12.378 INFO [stderr] --> src/main.rs:228:8 Nov 17 04:54:12.378 INFO [stderr] | Nov 17 04:54:12.378 INFO [stderr] 228 | let j = string.find(i).unwrap(); Nov 17 04:54:12.378 INFO [stderr] | ^ help: consider using `_j` instead Nov 17 04:54:12.378 INFO [stderr] | Nov 17 04:54:12.378 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 04:54:12.378 INFO [stderr] Nov 17 04:54:12.490 INFO [stderr] warning: variable does not need to be mutable Nov 17 04:54:12.490 INFO [stderr] --> src/main.rs:198:10 Nov 17 04:54:12.490 INFO [stderr] | Nov 17 04:54:12.490 INFO [stderr] 198 | let mut separator: usize = 4; Nov 17 04:54:12.490 INFO [stderr] | ----^^^^^^^^^ Nov 17 04:54:12.490 INFO [stderr] | | Nov 17 04:54:12.490 INFO [stderr] | help: remove this `mut` Nov 17 04:54:12.490 INFO [stderr] | Nov 17 04:54:12.490 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 04:54:12.490 INFO [stderr] Nov 17 04:54:12.503 INFO [stderr] warning: variable does not need to be mutable Nov 17 04:54:12.503 INFO [stderr] --> src/main.rs:254:7 Nov 17 04:54:12.503 INFO [stderr] | Nov 17 04:54:12.503 INFO [stderr] 254 | let mut result = self.to_str(); Nov 17 04:54:12.503 INFO [stderr] | ----^^^^^^ Nov 17 04:54:12.503 INFO [stderr] | | Nov 17 04:54:12.503 INFO [stderr] | help: remove this `mut` Nov 17 04:54:12.503 INFO [stderr] Nov 17 04:54:12.519 INFO [stderr] warning: method is never used: `rot_self` Nov 17 04:54:12.519 INFO [stderr] --> src/main.rs:253:2 Nov 17 04:54:12.519 INFO [stderr] | Nov 17 04:54:12.519 INFO [stderr] 253 | fn rot_self(&self, rot: usize) -> Self{ Nov 17 04:54:12.519 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 04:54:12.519 INFO [stderr] | Nov 17 04:54:12.519 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 04:54:12.519 INFO [stderr] Nov 17 04:54:12.519 INFO [stderr] warning: comparison is useless due to type limits Nov 17 04:54:12.519 INFO [stderr] --> src/main.rs:271:21 Nov 17 04:54:12.519 INFO [stderr] | Nov 17 04:54:12.519 INFO [stderr] 271 | if index > 26 || index < 0{ Nov 17 04:54:12.519 INFO [stderr] | ^^^^^^^^^ Nov 17 04:54:12.519 INFO [stderr] | Nov 17 04:54:12.519 INFO [stderr] = note: #[warn(unused_comparisons)] on by default Nov 17 04:54:12.519 INFO [stderr] Nov 17 04:54:12.995 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s Nov 17 04:54:12.995 INFO [stderr] su: No module specific data is present Nov 17 04:54:13.935 INFO running `"docker" "inspect" "594de7f69e1a7576f84eb7ce6404dff6c22a3c7e4d3c0849ddcdd0bccf0b1750"` Nov 17 04:54:14.291 INFO running `"docker" "rm" "-f" "594de7f69e1a7576f84eb7ce6404dff6c22a3c7e4d3c0849ddcdd0bccf0b1750"` Nov 17 04:54:14.723 INFO [stdout] 594de7f69e1a7576f84eb7ce6404dff6c22a3c7e4d3c0849ddcdd0bccf0b1750 Nov 17 04:54:14.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 17 04:54:15.201 INFO [stdout] 2985391d02dcdf1264477a1f77b75a2f9472c09932b7efffc5cf2a3e48ff4f35 Nov 17 04:54:15.211 INFO running `"docker" "start" "-a" "2985391d02dcdf1264477a1f77b75a2f9472c09932b7efffc5cf2a3e48ff4f35"` Nov 17 04:54:16.934 INFO [stderr] usermod: no changes Nov 17 04:54:17.063 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s Nov 17 04:54:17.063 INFO [stderr] Running /target/debug/deps/puzzle_solver-a2f38f3287ebac82 Nov 17 04:54:17.075 INFO [stdout] Nov 17 04:54:17.075 INFO [stdout] running 0 tests Nov 17 04:54:17.075 INFO [stdout] Nov 17 04:54:17.075 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 04:54:17.075 INFO [stdout] Nov 17 04:54:17.077 INFO [stderr] su: No module specific data is present Nov 17 04:54:17.919 INFO running `"docker" "inspect" "2985391d02dcdf1264477a1f77b75a2f9472c09932b7efffc5cf2a3e48ff4f35"` Nov 17 04:54:18.343 INFO running `"docker" "rm" "-f" "2985391d02dcdf1264477a1f77b75a2f9472c09932b7efffc5cf2a3e48ff4f35"` Nov 17 04:54:18.755 INFO [stdout] 2985391d02dcdf1264477a1f77b75a2f9472c09932b7efffc5cf2a3e48ff4f35