Sep 01 17:35:50.455 INFO checking hmac-drbg-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 17:35:50.455 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 17:35:50.455 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:35:50.670 INFO blam! 6f33848157ee91c7cd901888c638e6e40d34a17d7cc772d19cc87f500d4d4dcf
Sep 01 17:35:50.673 INFO running `"docker" "start" "-a" "6f33848157ee91c7cd901888c638e6e40d34a17d7cc772d19cc87f500d4d4dcf"`
Sep 01 17:35:51.672 INFO kablam!     Checking etcommon-hexutil v0.2.3
Sep 01 17:35:51.673 INFO kablam!     Checking hmac-drbg v0.1.2 (file:///source)
Sep 01 17:35:52.198 INFO kablam! warning: field is never used: `digest`
Sep 01 17:35:52.198 INFO kablam!   --> src/lib.rs:16:5
Sep 01 17:35:52.198 INFO kablam!    |
Sep 01 17:35:52.198 INFO kablam! 16 |     digest: D,
Sep 01 17:35:52.198 INFO kablam!    |     ^^^^^^^^^
Sep 01 17:35:52.198 INFO kablam!    |
Sep 01 17:35:52.199 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 17:35:52.199 INFO kablam! 
Sep 01 17:35:53.287 INFO kablam! warning: field is never used: `digest`
Sep 01 17:35:53.287 INFO kablam!   --> src/lib.rs:16:5
Sep 01 17:35:53.287 INFO kablam!    |
Sep 01 17:35:53.287 INFO kablam! 16 |     digest: D,
Sep 01 17:35:53.287 INFO kablam!    |     ^^^^^^^^^
Sep 01 17:35:53.288 INFO kablam!    |
Sep 01 17:35:53.288 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 17:35:53.288 INFO kablam! 
Sep 01 17:35:53.626 INFO kablam! warning: unused import: `generic_array::GenericArray`
Sep 01 17:35:53.626 INFO kablam!  --> tests/lib.rs:9:5
Sep 01 17:35:53.626 INFO kablam!   |
Sep 01 17:35:53.626 INFO kablam! 9 | use generic_array::GenericArray;
Sep 01 17:35:53.626 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 17:35:53.626 INFO kablam!   |
Sep 01 17:35:53.626 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 17:35:53.626 INFO kablam! 
Sep 01 17:35:53.849 INFO kablam! warning: unused variable: `half_len`
Sep 01 17:35:53.849 INFO kablam!   --> tests/lib.rs:75:13
Sep 01 17:35:53.849 INFO kablam!    |
Sep 01 17:35:53.849 INFO kablam! 75 |         let half_len = result.len() / 2;
Sep 01 17:35:53.849 INFO kablam!    |             ^^^^^^^^ help: consider using `_half_len` instead
Sep 01 17:35:53.849 INFO kablam!    |
Sep 01 17:35:53.849 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 17:35:53.849 INFO kablam! 
Sep 01 17:35:53.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Sep 01 17:35:53.920 INFO kablam! su: No module specific data is present
Sep 01 17:35:54.518 INFO running `"docker" "rm" "-f" "6f33848157ee91c7cd901888c638e6e40d34a17d7cc772d19cc87f500d4d4dcf"`
Sep 01 17:35:54.605 INFO blam! 6f33848157ee91c7cd901888c638e6e40d34a17d7cc772d19cc87f500d4d4dcf