Sep 19 19:32:09.023 INFO checking stm32f7x3-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:32:09.023 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:32:09.023 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:32:09.332 INFO blam! d2cd8b7153b9c9ce9210838177f0c2ef108a067682225a184452604d7560b3c8
Sep 19 19:32:09.334 INFO running `"docker" "start" "-a" "d2cd8b7153b9c9ce9210838177f0c2ef108a067682225a184452604d7560b3c8"`
Sep 19 19:32:10.149 INFO kablam! usermod: no changes
Sep 19 19:32:10.204 INFO kablam!    Compiling cortex-m v0.4.3
Sep 19 19:32:10.205 INFO kablam!     Checking aligned v0.1.2
Sep 19 19:32:10.205 INFO kablam!     Checking untagged-option v0.1.1
Sep 19 19:32:10.219 INFO kablam!     Checking bare-metal v0.1.3
Sep 19 19:32:11.712 INFO kablam!     Checking stm32f7x3 v0.2.0 (/source)
Sep 19 19:32:51.058 INFO kablam! error: Could not compile `stm32f7x3`.
Sep 19 19:32:51.058 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:33:14.367 INFO kablam! error: Could not compile `stm32f7x3`.
Sep 19 19:33:14.367 INFO kablam! 
Sep 19 19:33:14.367 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 19:33:14.369 INFO kablam! su: No module specific data is present
Sep 19 19:33:15.905 INFO running `"docker" "rm" "-f" "d2cd8b7153b9c9ce9210838177f0c2ef108a067682225a184452604d7560b3c8"`
Sep 19 19:33:16.056 INFO blam! d2cd8b7153b9c9ce9210838177f0c2ef108a067682225a184452604d7560b3c8