Oct 12 16:06:23.729 INFO checking oresat/stm32f446xx-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:06:23.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 16:06:24.068 INFO blam! c11117de7e6e4b80bfccc03cccc3579dc76174d8344931e60dfd2499408f1d62
Oct 12 16:06:24.074 INFO running `"docker" "start" "-a" "c11117de7e6e4b80bfccc03cccc3579dc76174d8344931e60dfd2499408f1d62"`
Oct 12 16:06:25.511 INFO kablam! usermod: no changes
Oct 12 16:06:25.616 INFO kablam!     Checking vcell v0.1.0
Oct 12 16:06:25.620 INFO kablam!    Compiling cortex-m v0.2.9
Oct 12 16:06:25.620 INFO kablam!     Checking aligned v0.1.1
Oct 12 16:06:25.620 INFO kablam!     Checking cortex-m-semihosting v0.1.3
Oct 12 16:06:25.993 INFO kablam!     Checking volatile-register v0.2.0
Oct 12 16:06:27.621 INFO kablam!     Checking stm32f446 v0.1.0 (/source)
Oct 12 16:07:04.320 INFO kablam! error: Could not compile `stm32f446`.
Oct 12 16:07:04.320 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 12 16:07:21.710 INFO kablam! error: build failed
Oct 12 16:07:21.717 INFO kablam! su: No module specific data is present
Oct 12 16:07:22.920 INFO running `"docker" "rm" "-f" "c11117de7e6e4b80bfccc03cccc3579dc76174d8344931e60dfd2499408f1d62"`
Oct 12 16:07:23.273 INFO blam! c11117de7e6e4b80bfccc03cccc3579dc76174d8344931e60dfd2499408f1d62