stm32f3 0.10.0

# rustc version
rustc 1.43.0-nightly (a1912f2e8 2020-02-12)
# docs.rs version
docsrs 0.6.0 (2241e06 2020-02-08)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/stm32f3-0.10.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/stm32f3-0.10.0/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 -20200212-1.43.0-nightly-a1912f2e8 --static-root-path / --extern-html-root-url vcell=https://docs.rs/vcell/0.1.2 --extern-html-root-url cortex_m=https://docs.rs/cortex-m/0.6.2 --extern-html-root-url bare_metal=https://docs.rs/bare-metal/0.2.5" "-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" "--features" "rt stm32f303 stm32f373 stm32f3x8"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83213c64b259b33342663793601929f19c3b9bf879cb0e1a9a3feda23095b962
[INFO] running `"docker" "start" "-a" "83213c64b259b33342663793601929f19c3b9bf879cb0e1a9a3feda23095b962"`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling stm32f3 v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking as-slice v0.1.2
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]  Documenting stm32f3 v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/stm32f303/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![no_std]
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]   --> src/stm32f303/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![no_std]
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/stm32f373/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![no_std]
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]   --> src/stm32f373/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![no_std]
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/stm32f3x8/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![no_std]
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]   --> src/stm32f3x8/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![no_std]
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `"docker" "inspect" "83213c64b259b33342663793601929f19c3b9bf879cb0e1a9a3feda23095b962"`
[INFO] running `"docker" "rm" "-f" "83213c64b259b33342663793601929f19c3b9bf879cb0e1a9a3feda23095b962"`
[INFO] [stdout] 83213c64b259b33342663793601929f19c3b9bf879cb0e1a9a3feda23095b962