termbook-cli 1.4.6

`termbook` is a command-line tool to build `mdbook`'s while executing `bash` codeblocks and collecting their output to become part of the `mdbook`.
Build #242415 2020-04-22T01:21:57.003179+00:00
# rustc version
rustc 1.44.0-nightly (45d050cde 2020-04-21)
# docs.rs version
docsrs 0.6.0 (bc15998 2020-04-16)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/termbook-cli-1.4.6/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/termbook-cli-1.4.6/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" "MAP_USER_ID=1001" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=-Z unstable-options --resource-suffix -20200421-1.44.0-nightly-45d050cde --static-root-path / --cap-lints warn --extern-html-root-url pulldown_cmark_to_cmark=https://docs.rs/pulldown-cmark-to-cmark/4.0.0 --extern-html-root-url clap=https://docs.rs/clap/2.33.0 --extern-html-root-url lazy_static=https://docs.rs/lazy_static/1.4.0 --extern-html-root-url env_logger=https://docs.rs/env_logger/0.7.1 --extern-html-root-url termbook=https://docs.rs/termbook/1.4.2" "-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"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4baaed2f36ce4bdf071d81cf5e3cf2a345f475ddaf334661064bae3789ceb544
[INFO] running `"docker" "start" "-a" "4baaed2f36ce4bdf071d81cf5e3cf2a345f475ddaf334661064bae3789ceb544"`
[INFO] [stderr] error: no library targets found in package `termbook-cli`
[INFO] running `"docker" "inspect" "4baaed2f36ce4bdf071d81cf5e3cf2a345f475ddaf334661064bae3789ceb544"`
[INFO] running `"docker" "rm" "-f" "4baaed2f36ce4bdf071d81cf5e3cf2a345f475ddaf334661064bae3789ceb544"`
[INFO] [stdout] 4baaed2f36ce4bdf071d81cf5e3cf2a345f475ddaf334661064bae3789ceb544