io-enum 0.2.3

# rustc version
rustc 1.45.0-nightly (ad4bc3323 2020-06-01)# docs.rs version
docsrs 0.6.0 (9bd032f 2020-05-31)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/io-enum-0.2.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/io-enum-0.2.3/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 -20200601-1.45.0-nightly-ad4bc3323 --static-root-path / --cap-lints warn --extern-html-root-url derive_utils=https://docs.rs/derive_utils/0.10.0 --extern-html-root-url quote=https://docs.rs/quote/1.0.6 --extern-html-root-url syn=https://docs.rs/syn/1.0.30" "-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] 1a3330ed39b42a5d3b32bb07ba6f0dd59cfaa9e2ce5c6ea8b41b066b94fec4ef
[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" "1a3330ed39b42a5d3b32bb07ba6f0dd59cfaa9e2ce5c6ea8b41b066b94fec4ef", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling io-enum v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v1.0.6
[INFO] [stderr]     Checking derive_utils v0.10.0
[INFO] [stderr]  Documenting io-enum v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "1a3330ed39b42a5d3b32bb07ba6f0dd59cfaa9e2ce5c6ea8b41b066b94fec4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3330ed39b42a5d3b32bb07ba6f0dd59cfaa9e2ce5c6ea8b41b066b94fec4ef", kill_on_drop: false }`
[INFO] [stdout] 1a3330ed39b42a5d3b32bb07ba6f0dd59cfaa9e2ce5c6ea8b41b066b94fec4ef