keccak-hasher 0.15.3

# rustc version
rustc 1.47.0-nightly (0820e54a8 2020-07-23)# docs.rs version
docsrs 0.6.0 (c9e59af 2020-07-19)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/keccak-hasher-0.15.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/keccak-hasher-0.15.3/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1001" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=-Z unstable-options --resource-suffix -20200723-1.47.0-nightly-0820e54a8 --static-root-path / --cap-lints warn --extern-html-root-url tiny_keccak=https://docs.rs/tiny-keccak/2.0.2 --extern-html-root-url hash_db=https://docs.rs/hash-db/0.15.2 --extern-html-root-url hash256_std_hasher=https://docs.rs/hash256-std-hasher/0.15.2" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "-j2", kill_on_drop: false }`
[INFO] [stdout] e63b061564f7f9d7a3dc06a748e010591df801c6b3aa2126f41f1b81a003c79f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e63b061564f7f9d7a3dc06a748e010591df801c6b3aa2126f41f1b81a003c79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]  Documenting keccak-hasher v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "e63b061564f7f9d7a3dc06a748e010591df801c6b3aa2126f41f1b81a003c79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63b061564f7f9d7a3dc06a748e010591df801c6b3aa2126f41f1b81a003c79f", kill_on_drop: false }`
[INFO] [stdout] e63b061564f7f9d7a3dc06a748e010591df801c6b3aa2126f41f1b81a003c79f