[INFO] cloning repository oresat/stm32f446xx-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/oresat/stm32f446xx-rs.git" "work/cache/sources/gh/oresat/stm32f446xx-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/oresat/stm32f446xx-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/oresat/stm32f446xx-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/oresat/stm32f446xx-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/oresat/stm32f446xx-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/oresat/stm32f446xx-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/oresat/stm32f446xx-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/oresat/stm32f446xx-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2cf06b15e8a8b8cc280709320bbbb21df44d4ad6
[INFO] sha for GitHub repo oresat/stm32f446xx-rs: 2cf06b15e8a8b8cc280709320bbbb21df44d4ad6
[INFO] validating manifest of oresat/stm32f446xx-rs on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of oresat/stm32f446xx-rs on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing oresat/stm32f446xx-rs
[INFO] finished frobbing oresat/stm32f446xx-rs
[INFO] frobbed toml for oresat/stm32f446xx-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/oresat/stm32f446xx-rs/Cargo.toml
[INFO] started frobbing oresat/stm32f446xx-rs
[INFO] finished frobbing oresat/stm32f446xx-rs
[INFO] frobbed toml for oresat/stm32f446xx-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/oresat/stm32f446xx-rs/Cargo.toml
[INFO] crate oresat/stm32f446xx-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m v0.2.9
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking oresat/stm32f446xx-rs against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/oresat/stm32f446xx-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3c0f8c3c72fba7a78fbd382f70a5ed63988e4b6147eca598c13bf7109fc7e1c7
[INFO] running `"docker" "start" "-a" "3c0f8c3c72fba7a78fbd382f70a5ed63988e4b6147eca598c13bf7109fc7e1c7"`
[INFO] [stderr]     Checking vcell v0.1.0
[INFO] [stderr]    Compiling cortex-m v0.2.9
[INFO] [stderr]     Checking cortex-m-semihosting v0.1.3
[INFO] [stderr]     Checking aligned v0.1.1
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking stm32f446 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `stm32f446`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name stm32f446 src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=0b32bd337f61e7f9 -C extra-filename=-0b32bd337f61e7f9 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern cortex_m=/opt/crater/target/debug/deps/libcortex_m-f4aab7e050eb6833.rmeta --extern vcell=/opt/crater/target/debug/deps/libvcell-a1d8a0461006caf4.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3c0f8c3c72fba7a78fbd382f70a5ed63988e4b6147eca598c13bf7109fc7e1c7"`
[INFO] running `"docker" "rm" "-f" "3c0f8c3c72fba7a78fbd382f70a5ed63988e4b6147eca598c13bf7109fc7e1c7"`
[INFO] [stdout] 3c0f8c3c72fba7a78fbd382f70a5ed63988e4b6147eca598c13bf7109fc7e1c7