kamadak-exif 0.5.1

# rustc version
rustc 1.43.0-nightly (433aae93e 2020-02-14)# docs.rs version
docsrs 0.6.0 (5618f17 2020-02-14)# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/kamadak-exif-0.5.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/kamadak-exif-0.5.1/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 -20200214-1.43.0-nightly-433aae93e --static-root-path / --extern-html-root-url mutate_once=https://docs.rs/mutate_once/0.1.1" "-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] 4b50c9ff96a36a078991ba3edb71abe3c917a6cdea5770bfd07cc15b390635b2
[INFO] running `"docker" "start" "-a" "4b50c9ff96a36a078991ba3edb71abe3c917a6cdea5770bfd07cc15b390635b2"`
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]  Documenting kamadak-exif v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "4b50c9ff96a36a078991ba3edb71abe3c917a6cdea5770bfd07cc15b390635b2"`
[INFO] running `"docker" "rm" "-f" "4b50c9ff96a36a078991ba3edb71abe3c917a6cdea5770bfd07cc15b390635b2"`
[INFO] [stdout] 4b50c9ff96a36a078991ba3edb71abe3c917a6cdea5770bfd07cc15b390635b2