stm32f3-discovery 0.1.2

# rustc version
rustc 1.42.0-nightly (175631311 2020-01-10)
# docs.rs version
docsrs 0.6.0 (0e182b8 2020-01-08)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/stm32f3-discovery-0.1.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/stm32f3-discovery-0.1.2/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 -20200110-1.42.0-nightly-175631311 --static-root-path / --extern-html-root-url stm32f3xx_hal=https://docs.rs/stm32f3xx-hal/0.4.0 --extern-html-root-url cortex_m_rt=https://docs.rs/cortex-m-rt/0.6.11 --extern-html-root-url cortex_m=https://docs.rs/cortex-m/0.6.1 --extern-html-root-url cortex_m_semihosting=https://docs.rs/cortex-m-semihosting/0.3.5 --extern-html-root-url panic_itm=https://docs.rs/panic-itm/0.4.1 --extern-html-root-url panic_halt=https://docs.rs/panic-halt/0.2.0" "-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" "--target" "thumbv7em-none-eabihf"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2065232f42c1cb07b83c845459d5d5929a91c8c01c2af0fc0dcad593597987f3
[INFO] running `"docker" "start" "-a" "2065232f42c1cb07b83c845459d5d5929a91c8c01c2af0fc0dcad593597987f3"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr] error[E0463]: can't find crate for `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: the `thumbv7em-none-eabihf` target may not be installed
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `stable_deref_trait`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2065232f42c1cb07b83c845459d5d5929a91c8c01c2af0fc0dcad593597987f3"`
[INFO] running `"docker" "rm" "-f" "2065232f42c1cb07b83c845459d5d5929a91c8c01c2af0fc0dcad593597987f3"`
[INFO] [stdout] 2065232f42c1cb07b83c845459d5d5929a91c8c01c2af0fc0dcad593597987f3