Dec 12 13:15:04.375 INFO checking hmac-drbg-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:15:04.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 13:15:04.824 INFO [stdout] 7e4d35854a2e1fb056623b55aff52462ca76917e98aa2aac1c6dce74229afc53
Dec 12 13:15:04.827 INFO running `"docker" "start" "-a" "7e4d35854a2e1fb056623b55aff52462ca76917e98aa2aac1c6dce74229afc53"`
Dec 12 13:15:06.040 INFO [stderr] usermod: no changes
Dec 12 13:15:06.144 INFO [stderr]     Checking etcommon-hexutil v0.2.4
Dec 12 13:15:06.156 INFO [stderr]     Checking hmac-drbg v0.1.2 (/source)
Dec 12 13:15:07.132 INFO [stderr] warning: field is never used: `digest`
Dec 12 13:15:07.132 INFO [stderr]   --> src/lib.rs:16:5
Dec 12 13:15:07.132 INFO [stderr]    |
Dec 12 13:15:07.132 INFO [stderr] 16 |     digest: D,
Dec 12 13:15:07.132 INFO [stderr]    |     ^^^^^^^^^
Dec 12 13:15:07.132 INFO [stderr]    |
Dec 12 13:15:07.137 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 13:15:07.137 INFO [stderr] 
Dec 12 13:15:09.032 INFO [stderr] warning: field is never used: `digest`
Dec 12 13:15:09.032 INFO [stderr]   --> src/lib.rs:16:5
Dec 12 13:15:09.032 INFO [stderr]    |
Dec 12 13:15:09.032 INFO [stderr] 16 |     digest: D,
Dec 12 13:15:09.032 INFO [stderr]    |     ^^^^^^^^^
Dec 12 13:15:09.032 INFO [stderr]    |
Dec 12 13:15:09.032 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 13:15:09.032 INFO [stderr] 
Dec 12 13:15:09.672 INFO [stderr] warning: unused import: `generic_array::GenericArray`
Dec 12 13:15:09.672 INFO [stderr]  --> tests/lib.rs:9:5
Dec 12 13:15:09.672 INFO [stderr]   |
Dec 12 13:15:09.672 INFO [stderr] 9 | use generic_array::GenericArray;
Dec 12 13:15:09.672 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:15:09.672 INFO [stderr]   |
Dec 12 13:15:09.672 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:15:09.672 INFO [stderr] 
Dec 12 13:15:09.821 INFO [stderr] warning: unused variable: `half_len`
Dec 12 13:15:09.821 INFO [stderr]   --> tests/lib.rs:75:13
Dec 12 13:15:09.821 INFO [stderr]    |
Dec 12 13:15:09.821 INFO [stderr] 75 |         let half_len = result.len() / 2;
Dec 12 13:15:09.821 INFO [stderr]    |             ^^^^^^^^ help: consider using `_half_len` instead
Dec 12 13:15:09.821 INFO [stderr]    |
Dec 12 13:15:09.821 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 13:15:09.821 INFO [stderr] 
Dec 12 13:15:09.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Dec 12 13:15:09.937 INFO [stderr] su: No module specific data is present
Dec 12 13:15:11.080 INFO running `"docker" "inspect" "7e4d35854a2e1fb056623b55aff52462ca76917e98aa2aac1c6dce74229afc53"`
Dec 12 13:15:11.350 INFO running `"docker" "rm" "-f" "7e4d35854a2e1fb056623b55aff52462ca76917e98aa2aac1c6dce74229afc53"`
Dec 12 13:15:11.578 INFO [stdout] 7e4d35854a2e1fb056623b55aff52462ca76917e98aa2aac1c6dce74229afc53