Dec 19 17:10:20.189 INFO checking ex0dus-0x/PolyPasswordHasher-Rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:10:20.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ex0dus-0x/PolyPasswordHasher-Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:10:20.455 INFO [stdout] b5166890a36eb913c616279e3b43f030380b04bedc5412992632723695dc428b
Dec 19 17:10:20.458 INFO running `"docker" "start" "-a" "b5166890a36eb913c616279e3b43f030380b04bedc5412992632723695dc428b"`
Dec 19 17:10:21.898 INFO [stderr]    Compiling libc v0.2.34
Dec 19 17:10:21.940 INFO [stderr]    Compiling serde_derive v1.0.26
Dec 19 17:10:23.312 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 19 17:10:23.312 INFO [stderr]    Compiling rand v0.3.19
Dec 19 17:10:28.648 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 19 17:10:31.926 INFO [stderr]    Compiling rayon v0.8.2
Dec 19 17:10:34.815 INFO [stderr]    Compiling ring v0.12.1
Dec 19 17:10:42.415 INFO [stderr]     Checking PolyPasswordHasher v0.1.0 (/opt/crater/workdir)
Dec 19 17:10:43.088 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:10:43.088 INFO [stderr]    --> src/shamirsecret.rs:341:29
Dec 19 17:10:43.088 INFO [stderr]     |
Dec 19 17:10:43.088 INFO [stderr] 341 |         let mut c = vec![0; (b.len() - a.len())];
Dec 19 17:10:43.088 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:10:43.088 INFO [stderr]     |
Dec 19 17:10:43.088 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 17:10:43.088 INFO [stderr] 
Dec 19 17:10:43.088 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:10:43.088 INFO [stderr]    --> src/shamirsecret.rs:344:29
Dec 19 17:10:43.088 INFO [stderr]     |
Dec 19 17:10:43.088 INFO [stderr] 344 |         let mut c = vec![0; (a.len() - b.len())];
Dec 19 17:10:43.088 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:10:43.088 INFO [stderr] 
Dec 19 17:10:43.124 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:10:43.124 INFO [stderr]    --> src/shamirsecret.rs:341:29
Dec 19 17:10:43.124 INFO [stderr]     |
Dec 19 17:10:43.124 INFO [stderr] 341 |         let mut c = vec![0; (b.len() - a.len())];
Dec 19 17:10:43.124 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:10:43.124 INFO [stderr]     |
Dec 19 17:10:43.124 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 17:10:43.124 INFO [stderr] 
Dec 19 17:10:43.124 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:10:43.124 INFO [stderr]    --> src/shamirsecret.rs:344:29
Dec 19 17:10:43.124 INFO [stderr]     |
Dec 19 17:10:43.124 INFO [stderr] 344 |         let mut c = vec![0; (a.len() - b.len())];
Dec 19 17:10:43.124 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:10:43.124 INFO [stderr] 
Dec 19 17:10:43.532 INFO [stderr] warning: unused variable: `accounts`
Dec 19 17:10:43.532 INFO [stderr]   --> src/lib.rs:46:13
Dec 19 17:10:43.532 INFO [stderr]    |
Dec 19 17:10:43.532 INFO [stderr] 46 |         let accounts = AccountsWrapper {
Dec 19 17:10:43.532 INFO [stderr]    |             ^^^^^^^^ help: consider using `_accounts` instead
Dec 19 17:10:43.532 INFO [stderr]    |
Dec 19 17:10:43.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:10:43.532 INFO [stderr] 
Dec 19 17:10:43.760 INFO [stderr] warning: crate `PolyPasswordHasher` should have a snake case name such as `poly_password_hasher`
Dec 19 17:10:43.760 INFO [stderr]   |
Dec 19 17:10:43.760 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 17:10:43.760 INFO [stderr] 
Dec 19 17:10:43.813 INFO [stderr] warning: crate `PolyPasswordHasher` should have a snake case name such as `poly_password_hasher`
Dec 19 17:10:43.813 INFO [stderr]   |
Dec 19 17:10:43.813 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 17:10:43.813 INFO [stderr] 
Dec 19 17:10:43.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.07s
Dec 19 17:10:44.943 INFO running `"docker" "inspect" "b5166890a36eb913c616279e3b43f030380b04bedc5412992632723695dc428b"`
Dec 19 17:10:45.236 INFO running `"docker" "rm" "-f" "b5166890a36eb913c616279e3b43f030380b04bedc5412992632723695dc428b"`
Dec 19 17:10:45.660 INFO [stdout] b5166890a36eb913c616279e3b43f030380b04bedc5412992632723695dc428b