Nov 30 15:38:29.760 INFO checking shamir-1.0.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 15:38:29.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 15:38:30.079 INFO [stdout] 3df4475c4c9423520a48b9343f08a73f6a8136585a1d7a6ee4cb17b8ea59cf5a
Nov 30 15:38:30.081 INFO running `"docker" "start" "-a" "3df4475c4c9423520a48b9343f08a73f6a8136585a1d7a6ee4cb17b8ea59cf5a"`
Nov 30 15:38:30.872 INFO [stderr] usermod: no changes
Nov 30 15:38:30.906 INFO [stderr]     Checking shamir v1.0.2 (/source)
Nov 30 15:38:31.409 INFO [stderr] warning: unused import: `super::SecretData`
Nov 30 15:38:31.410 INFO [stderr]  --> src/lib.rs:6:9
Nov 30 15:38:31.410 INFO [stderr]   |
Nov 30 15:38:31.410 INFO [stderr] 6 |     use super::SecretData;
Nov 30 15:38:31.410 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^
Nov 30 15:38:31.410 INFO [stderr]   |
Nov 30 15:38:31.410 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:38:31.410 INFO [stderr] 
Nov 30 15:38:31.410 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:38:31.410 INFO [stderr]    --> src/lib.rs:279:33
Nov 30 15:38:31.410 INFO [stderr]     |
Nov 30 15:38:31.460 INFO [stderr] 279 |             let mut t = vec![0; (b.len() - a.len())];
Nov 30 15:38:31.513 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:38:31.513 INFO [stderr]     |
Nov 30 15:38:31.513 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 15:38:31.513 INFO [stderr] 
Nov 30 15:38:31.513 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:38:31.513 INFO [stderr]    --> src/lib.rs:282:33
Nov 30 15:38:31.513 INFO [stderr]     |
Nov 30 15:38:31.513 INFO [stderr] 282 |             let mut t = vec![0; (a.len() - b.len())];
Nov 30 15:38:31.513 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:38:31.513 INFO [stderr] 
Nov 30 15:38:31.543 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:38:31.543 INFO [stderr]    --> src/lib.rs:279:33
Nov 30 15:38:31.543 INFO [stderr]     |
Nov 30 15:38:31.543 INFO [stderr] 279 |             let mut t = vec![0; (b.len() - a.len())];
Nov 30 15:38:31.543 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:38:31.543 INFO [stderr]     |
Nov 30 15:38:31.543 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 15:38:31.543 INFO [stderr] 
Nov 30 15:38:31.543 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:38:31.543 INFO [stderr]    --> src/lib.rs:282:33
Nov 30 15:38:31.543 INFO [stderr]     |
Nov 30 15:38:31.543 INFO [stderr] 282 |             let mut t = vec![0; (a.len() - b.len())];
Nov 30 15:38:31.543 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:38:31.543 INFO [stderr] 
Nov 30 15:38:32.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 30 15:38:32.151 INFO [stderr] su: No module specific data is present
Nov 30 15:38:32.390 INFO running `"docker" "inspect" "3df4475c4c9423520a48b9343f08a73f6a8136585a1d7a6ee4cb17b8ea59cf5a"`
Nov 30 15:38:32.466 INFO running `"docker" "rm" "-f" "3df4475c4c9423520a48b9343f08a73f6a8136585a1d7a6ee4cb17b8ea59cf5a"`
Nov 30 15:38:32.530 INFO [stdout] 3df4475c4c9423520a48b9343f08a73f6a8136585a1d7a6ee4cb17b8ea59cf5a