obliviate 0.1.3

Small utility to delete files older than a certain amount of days.
Build #199575 2019-11-19T15:51:09.900810+00:00
# rustc version
rustc 1.41.0-nightly (3e525e3f6 2019-11-18)
# docs.rs version
docsrs 0.6.0 (d9d7a33 2019-11-14)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/obliviate-0.1.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/obliviate-0.1.3/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 -20191118-1.41.0-nightly-3e525e3f6 --static-root-path / --disable-per-crate-search --extern-html-root-url simple_logger=https://docs.rs/simple_logger/1.3.0 --extern-html-root-url clap=https://docs.rs/clap/2.33.0 --extern-html-root-url log=https://docs.rs/log/0.4.6 --extern-html-root-url humansize=https://docs.rs/humansize/1.1.0" "-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" "--target" "x86_64-unknown-linux-gnu"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d816d90e8731008a3ce7b63fa9f5522642c7d023f4473d8e69f614a9a6f53ff
[INFO] running `"docker" "start" "-a" "7d816d90e8731008a3ce7b63fa9f5522642c7d023f4473d8e69f614a9a6f53ff"`
[INFO] [stderr] error: no library targets found in package `obliviate`
[INFO] running `"docker" "inspect" "7d816d90e8731008a3ce7b63fa9f5522642c7d023f4473d8e69f614a9a6f53ff"`
[INFO] running `"docker" "rm" "-f" "7d816d90e8731008a3ce7b63fa9f5522642c7d023f4473d8e69f614a9a6f53ff"`
[INFO] [stdout] 7d816d90e8731008a3ce7b63fa9f5522642c7d023f4473d8e69f614a9a6f53ff