os_pipe 0.9.2

# rustc version
rustc 1.45.0-nightly (664fcd3f0 2020-05-27)# docs.rs version
docsrs 0.6.0 (8b04730 2020-05-27)# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/os_pipe-0.9.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/os_pipe-0.9.2/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 -20200527-1.45.0-nightly-664fcd3f0 --static-root-path / --cap-lints warn --extern-html-root-url libc=https://docs.rs/libc/0.2.71 --extern-html-root-url winapi=https://docs.rs/winapi/0.3.8" "-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"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ef6c8e5f3aa5e5efcedb267058160d48aee982ae46c9e94e19a711fed8fb7b6
[INFO] running `"docker" "start" "-a" "0ef6c8e5f3aa5e5efcedb267058160d48aee982ae46c9e94e19a711fed8fb7b6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]  Documenting os_pipe v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "0ef6c8e5f3aa5e5efcedb267058160d48aee982ae46c9e94e19a711fed8fb7b6"`
[INFO] running `"docker" "rm" "-f" "0ef6c8e5f3aa5e5efcedb267058160d48aee982ae46c9e94e19a711fed8fb7b6"`
[INFO] [stdout] 0ef6c8e5f3aa5e5efcedb267058160d48aee982ae46c9e94e19a711fed8fb7b6