tao-log 1.0.0

Extension macros for output to the log crate.
Documentation
Build #209979 2020-01-03T18:00:29.091847+00:00
# rustc version
rustc 1.42.0-nightly (0a58f5864 2020-01-02)
# docs.rs version
docsrs 0.6.0 (9bfa9ea 2020-01-02)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/tao-log-1.0.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/tao-log-1.0.0/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 -20200102-1.42.0-nightly-0a58f5864 --static-root-path / --extern-html-root-url parking_lot=https://docs.rs/parking_lot/0.9.0 --extern-html-root-url log=https://docs.rs/log/0.4.8" "-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] a1412aece7dc5a9d25fd23d343c5a6085983a6452319916121ea7c064e28b7e0
[INFO] running `"docker" "start" "-a" "a1412aece7dc5a9d25fd23d343c5a6085983a6452319916121ea7c064e28b7e0"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling tao-log v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]  Documenting tao-log v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "a1412aece7dc5a9d25fd23d343c5a6085983a6452319916121ea7c064e28b7e0"`
[INFO] running `"docker" "rm" "-f" "a1412aece7dc5a9d25fd23d343c5a6085983a6452319916121ea7c064e28b7e0"`
[INFO] [stdout] a1412aece7dc5a9d25fd23d343c5a6085983a6452319916121ea7c064e28b7e0