qargparser 0.5.6

# rustc version
rustc 1.50.0-nightly (7efc097c4 2020-12-12)# docs.rs version
docsrs 0.6.0 (31c864e 2020-11-22)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/qargparser-0.5.6/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/qargparser-0.5.6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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" "--user" "1001:1001" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs\"" "-j2" "--" "-Z" "unstable-options" "--resource-suffix" "-20201212-1.50.0-nightly-7efc097c4" "--static-root-path" "/" "--cap-lints" "warn" "--disable-per-crate-search", kill_on_drop: false }`
[INFO] [stdout] 048c47c56a5abd3854ef76ba33cd7e1340588992c2ee805def4f45b37557eb09
[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" "048c47c56a5abd3854ef76ba33cd7e1340588992c2ee805def4f45b37557eb09", kill_on_drop: false }`
[INFO] [stderr] /opt/crates-build-env/entrypoint.sh: line 7: /etc/hosts: Permission denied
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking qpprint v0.1.1
[INFO] [stderr]  Documenting qargparser v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "048c47c56a5abd3854ef76ba33cd7e1340588992c2ee805def4f45b37557eb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048c47c56a5abd3854ef76ba33cd7e1340588992c2ee805def4f45b37557eb09", kill_on_drop: false }`
[INFO] [stdout] 048c47c56a5abd3854ef76ba33cd7e1340588992c2ee805def4f45b37557eb09