vsprintf 1.0.3

# rustc version
rustc 1.46.0-nightly (16957bd4d 2020-06-30)# docs.rs version
docsrs 0.6.0 (c547669 2020-06-29)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/vsprintf-1.0.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/vsprintf-1.0.3/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 -20200630-1.46.0-nightly-16957bd4d --static-root-path / --cap-lints warn --extern-html-root-url libc=https://docs.rs/libc/0.2.71 --extern-html-root-url gcc=https://docs.rs/gcc/0.3.55" "-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] dbf47622a3cb1ffb917ab510afe15597654a1d23a8c94d2810a21ee17d6a9d01
[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" "dbf47622a3cb1ffb917ab510afe15597654a1d23a8c94d2810a21ee17d6a9d01", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling vsprintf v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::compile_library': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     gcc::compile_library("libvsprintf.a", &["src/lib.c"]);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]  Documenting vsprintf v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "dbf47622a3cb1ffb917ab510afe15597654a1d23a8c94d2810a21ee17d6a9d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf47622a3cb1ffb917ab510afe15597654a1d23a8c94d2810a21ee17d6a9d01", kill_on_drop: false }`
[INFO] [stdout] dbf47622a3cb1ffb917ab510afe15597654a1d23a8c94d2810a21ee17d6a9d01