[INFO] crate hmac-drbg 0.1.2 is already in cache
[INFO] testing hmac-drbg-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate hmac-drbg 0.1.2 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate hmac-drbg 0.1.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hmac-drbg 0.1.2
[INFO] finished tweaking crates.io crate hmac-drbg 0.1.2
[INFO] tweaked toml for crates.io crate hmac-drbg 0.1.2 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 36d4fd0020a00a7b4eae272b5d8c5ca5fafb3dbdb47db5ede7b3966f5a8afc25
[INFO] running `"docker" "start" "-a" "36d4fd0020a00a7b4eae272b5d8c5ca5fafb3dbdb47db5ede7b3966f5a8afc25"`
[INFO] [stderr]    Compiling hmac-drbg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `digest`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     digest: D,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "36d4fd0020a00a7b4eae272b5d8c5ca5fafb3dbdb47db5ede7b3966f5a8afc25"`
[INFO] running `"docker" "rm" "-f" "36d4fd0020a00a7b4eae272b5d8c5ca5fafb3dbdb47db5ede7b3966f5a8afc25"`
[INFO] [stdout] 36d4fd0020a00a7b4eae272b5d8c5ca5fafb3dbdb47db5ede7b3966f5a8afc25
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c0ef535730c8d8c8aefc05d50e35880de817735242b517133bfbd420043e7972
[INFO] running `"docker" "start" "-a" "c0ef535730c8d8c8aefc05d50e35880de817735242b517133bfbd420043e7972"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling etcommon-hexutil v0.2.4
[INFO] [stderr]    Compiling hmac-drbg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `digest`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     digest: D,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `generic_array::GenericArray`
[INFO] [stderr]  --> tests/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use generic_array::GenericArray;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `half_len`
[INFO] [stderr]   --> tests/lib.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let half_len = result.len() / 2;
[INFO] [stderr]    |             ^^^^^^^^ help: consider prefixing with an underscore: `_half_len`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/lib.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut expected = read_hex(&test.expected).unwrap();
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "c0ef535730c8d8c8aefc05d50e35880de817735242b517133bfbd420043e7972"`
[INFO] running `"docker" "rm" "-f" "c0ef535730c8d8c8aefc05d50e35880de817735242b517133bfbd420043e7972"`
[INFO] [stdout] c0ef535730c8d8c8aefc05d50e35880de817735242b517133bfbd420043e7972
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 4f20e0845c334760287e8a3dc0bf39e52a9074dca2e91b223f0b00065b1ded7a
[INFO] running `"docker" "start" "-a" "4f20e0845c334760287e8a3dc0bf39e52a9074dca2e91b223f0b00065b1ded7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hmac_drbg-4405e202a9f9b2e1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-f1a7a866fd7982e4
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test1_sha256 ... ok
[INFO] [stdout] test test2_sha256 ... ok
[INFO] [stdout] test reseeding ... ok
[INFO] [stdout] test nist_victors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hmac-drbg
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4f20e0845c334760287e8a3dc0bf39e52a9074dca2e91b223f0b00065b1ded7a"`
[INFO] running `"docker" "rm" "-f" "4f20e0845c334760287e8a3dc0bf39e52a9074dca2e91b223f0b00065b1ded7a"`
[INFO] [stdout] 4f20e0845c334760287e8a3dc0bf39e52a9074dca2e91b223f0b00065b1ded7a