accelerometer 0.12.0

# rustc version
rustc 1.46.0-nightly (449e8eaa2 2020-06-10)# docs.rs version
docsrs 0.6.0 (229c5a9 2020-06-12)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/accelerometer-0.12.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/accelerometer-0.12.0/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 -20200610-1.46.0-nightly-449e8eaa2 --static-root-path / --cap-lints warn --extern-html-root-url micromath=https://docs.rs/micromath/1.0.1" "-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-2020-06-11" "doc" "--lib" "--no-deps" "-j2", kill_on_drop: false }`
[INFO] [stdout] 0939f8df85cf1d7b086aa877169bfcf8b2a10c4a18cb660333535b3949b7a65c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0939f8df85cf1d7b086aa877169bfcf8b2a10c4a18cb660333535b3949b7a65c", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking micromath v1.0.1
[INFO] [stderr]  Documenting accelerometer v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "0939f8df85cf1d7b086aa877169bfcf8b2a10c4a18cb660333535b3949b7a65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0939f8df85cf1d7b086aa877169bfcf8b2a10c4a18cb660333535b3949b7a65c", kill_on_drop: false }`
[INFO] [stdout] 0939f8df85cf1d7b086aa877169bfcf8b2a10c4a18cb660333535b3949b7a65c