quick-error 1.2.3

A macro which makes error types pleasant to write.
Documentation
Build #209795 2020-01-02 20:58:20
# rustc version
rustc 1.42.0-nightly (1ed41b072 2020-01-01)# docs.rs version
docsrs 0.6.0 (9bfa9ea 2020-01-02)# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/quick-error-1.2.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/quick-error-1.2.3/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 -20200101-1.42.0-nightly-1ed41b072 --static-root-path /" "-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] c91afa6f1fca23a5cc19bec65054940753274312a000be3461134c901753ab85
[INFO] running `"docker" "start" "-a" "c91afa6f1fca23a5cc19bec65054940753274312a000be3461134c901753ab85"`
[INFO] [stderr]  Documenting quick-error v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "c91afa6f1fca23a5cc19bec65054940753274312a000be3461134c901753ab85"`
[INFO] running `"docker" "rm" "-f" "c91afa6f1fca23a5cc19bec65054940753274312a000be3461134c901753ab85"`
[INFO] [stdout] c91afa6f1fca23a5cc19bec65054940753274312a000be3461134c901753ab85