slice-deque 0.3.0

# rustc version
rustc 1.40.0-nightly (898f36c83 2019-10-10)# docs.rs version
docsrs 0.6.0 (8b0b126 2019-10-10)# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/slice-deque-0.3.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/slice-deque-0.3.0/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 -20191010-1.40.0-nightly-898f36c83 --static-root-path / --disable-per-crate-search --extern-html-root-url winapi=https://docs.rs/winapi/0.3.8 --extern-html-root-url mach=https://docs.rs/mach/0.3.2 --extern-html-root-url libc=https://docs.rs/libc/0.2.62" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "--target" "x86_64-unknown-linux-gnu"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1498126b568b57f35e36a568958b9f00a471ebf555419aff06740f24e36234d5
[INFO] running `"docker" "start" "-a" "1498126b568b57f35e36a568958b9f00a471ebf555419aff06740f24e36234d5"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]  Documenting slice-deque v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `"docker" "inspect" "1498126b568b57f35e36a568958b9f00a471ebf555419aff06740f24e36234d5"`
[INFO] running `"docker" "rm" "-f" "1498126b568b57f35e36a568958b9f00a471ebf555419aff06740f24e36234d5"`
[INFO] [stdout] 1498126b568b57f35e36a568958b9f00a471ebf555419aff06740f24e36234d5