xmltree 0.9.0

Parse an XML file into a simple tree-like structure
Documentation
Build #207012 2019-12-20T19:21:00.050433+00:00
# rustc version
rustc 1.42.0-nightly (0de96d37f 2019-12-19)
# docs.rs version
docsrs 0.6.0 (1ae73e9 2019-12-19)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/xmltree-0.9.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/xmltree-0.9.0/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 -20191219-1.42.0-nightly-0de96d37f --static-root-path / --extern-html-root-url xml_rs=https://docs.rs/xml-rs/0.8.0" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 13f39e9aac91a24d9e0a6ccb900bac7c6e2e09e5fa79f9d085397ccb78e12b17
[INFO] running `"docker" "start" "-a" "13f39e9aac91a24d9e0a6ccb900bac7c6e2e09e5fa79f9d085397ccb78e12b17"`
[INFO] [stderr]     Checking xml-rs v0.8.0
[INFO] [stderr]  Documenting xmltree v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "13f39e9aac91a24d9e0a6ccb900bac7c6e2e09e5fa79f9d085397ccb78e12b17"`
[INFO] running `"docker" "rm" "-f" "13f39e9aac91a24d9e0a6ccb900bac7c6e2e09e5fa79f9d085397ccb78e12b17"`
[INFO] [stdout] 13f39e9aac91a24d9e0a6ccb900bac7c6e2e09e5fa79f9d085397ccb78e12b17