Dec 18 00:28:35.999 INFO checking ex0dus-0x/PolyPasswordHasher-Rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:28:35.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:28:36.400 INFO [stdout] c8b2fcf533caa559737a0c69cd8e78053f3611a144528b859a47c9f53343e72f
Dec 18 00:28:36.402 INFO running `"docker" "start" "-a" "c8b2fcf533caa559737a0c69cd8e78053f3611a144528b859a47c9f53343e72f"`
Dec 18 00:28:37.763 INFO [stderr]    Compiling libc v0.2.34
Dec 18 00:28:37.764 INFO [stderr]     Checking serde v1.0.25
Dec 18 00:28:37.766 INFO [stderr]    Compiling serde_derive_internals v0.18.1
Dec 18 00:28:39.018 INFO [stderr]    Compiling rand v0.3.19
Dec 18 00:28:39.018 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 18 00:28:41.238 INFO [stderr]    Compiling serde_derive v1.0.26
Dec 18 00:28:43.288 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 18 00:28:47.204 INFO [stderr]    Compiling rayon v0.8.2
Dec 18 00:28:53.384 INFO [stderr]    Compiling ring v0.12.1
Dec 18 00:28:55.936 INFO [stderr]     Checking serde_json v1.0.8
Dec 18 00:29:01.948 INFO [stderr]     Checking PolyPasswordHasher v0.1.0 (/opt/crater/workdir)
Dec 18 00:29:02.517 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 00:29:02.517 INFO [stderr]    --> src/shamirsecret.rs:341:29
Dec 18 00:29:02.517 INFO [stderr]     |
Dec 18 00:29:02.517 INFO [stderr] 341 |         let mut c = vec![0; (b.len() - a.len())];
Dec 18 00:29:02.517 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:29:02.517 INFO [stderr]     |
Dec 18 00:29:02.517 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 00:29:02.518 INFO [stderr] 
Dec 18 00:29:02.518 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 00:29:02.518 INFO [stderr]    --> src/shamirsecret.rs:344:29
Dec 18 00:29:02.518 INFO [stderr]     |
Dec 18 00:29:02.518 INFO [stderr] 344 |         let mut c = vec![0; (a.len() - b.len())];
Dec 18 00:29:02.518 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:29:02.518 INFO [stderr] 
Dec 18 00:29:02.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 00:29:02.553 INFO [stderr]    --> src/shamirsecret.rs:341:29
Dec 18 00:29:02.553 INFO [stderr]     |
Dec 18 00:29:02.553 INFO [stderr] 341 |         let mut c = vec![0; (b.len() - a.len())];
Dec 18 00:29:02.553 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:29:02.553 INFO [stderr]     |
Dec 18 00:29:02.553 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 00:29:02.553 INFO [stderr] 
Dec 18 00:29:02.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 00:29:02.553 INFO [stderr]    --> src/shamirsecret.rs:344:29
Dec 18 00:29:02.553 INFO [stderr]     |
Dec 18 00:29:02.553 INFO [stderr] 344 |         let mut c = vec![0; (a.len() - b.len())];
Dec 18 00:29:02.553 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:29:02.553 INFO [stderr] 
Dec 18 00:29:02.916 INFO [stderr] warning: unused variable: `accounts`
Dec 18 00:29:02.916 INFO [stderr]   --> src/lib.rs:46:13
Dec 18 00:29:02.916 INFO [stderr]    |
Dec 18 00:29:02.916 INFO [stderr] 46 |         let accounts = AccountsWrapper {
Dec 18 00:29:02.916 INFO [stderr]    |             ^^^^^^^^ help: consider using `_accounts` instead
Dec 18 00:29:02.916 INFO [stderr]    |
Dec 18 00:29:02.916 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:29:02.916 INFO [stderr] 
Dec 18 00:29:03.017 INFO [stderr] warning: crate `PolyPasswordHasher` should have a snake case name such as `poly_password_hasher`
Dec 18 00:29:03.024 INFO [stderr]   |
Dec 18 00:29:03.024 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 00:29:03.024 INFO [stderr] 
Dec 18 00:29:03.096 INFO [stderr] warning: crate `PolyPasswordHasher` should have a snake case name such as `poly_password_hasher`
Dec 18 00:29:03.096 INFO [stderr]   |
Dec 18 00:29:03.096 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 00:29:03.096 INFO [stderr] 
Dec 18 00:29:03.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.48s
Dec 18 00:29:03.660 INFO running `"docker" "inspect" "c8b2fcf533caa559737a0c69cd8e78053f3611a144528b859a47c9f53343e72f"`
Dec 18 00:29:03.940 INFO running `"docker" "rm" "-f" "c8b2fcf533caa559737a0c69cd8e78053f3611a144528b859a47c9f53343e72f"`
Dec 18 00:29:04.216 INFO [stdout] c8b2fcf533caa559737a0c69cd8e78053f3611a144528b859a47c9f53343e72f