gles30 0.5.1

# rustc version
rustc 1.47.0-nightly (6c8927b0c 2020-07-26)
# docs.rs version
docsrs 0.6.0 (232e7b6 2020-08-07)

# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/gles30-0.5.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/gles30-0.5.1/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 -20200726-1.47.0-nightly-6c8927b0c --static-root-path / --cap-lints warn --extern-html-root-url fermium=https://docs.rs/fermium/200.12.2" "-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" "--features" "global_loader struct_loader", kill_on_drop: false }`
[INFO] [stdout] f07d6fe0f0461c6a4fd9117b8d36bf3278dc1e528b16f8bddcf6c93acf776efe
[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" "f07d6fe0f0461c6a4fd9117b8d36bf3278dc1e528b16f8bddcf6c93acf776efe", kill_on_drop: false }`
[INFO] [stderr]  Documenting gles30 v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "f07d6fe0f0461c6a4fd9117b8d36bf3278dc1e528b16f8bddcf6c93acf776efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07d6fe0f0461c6a4fd9117b8d36bf3278dc1e528b16f8bddcf6c93acf776efe", kill_on_drop: false }`
[INFO] [stdout] f07d6fe0f0461c6a4fd9117b8d36bf3278dc1e528b16f8bddcf6c93acf776efe