Dec 06 21:28:21.905 INFO testing stm32f407g-disc-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:28:21.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 21:28:22.200 INFO [stdout] 3339eee2382fa2908e57490d9c227d32bcabd11144d8c8597c4c83a2d30df19b
Dec 06 21:28:22.202 INFO running `"docker" "start" "-a" "3339eee2382fa2908e57490d9c227d32bcabd11144d8c8597c4c83a2d30df19b"`
Dec 06 21:28:22.816 INFO [stderr] usermod: no changes
Dec 06 21:28:22.934 INFO [stderr]    Compiling stm32f4 v0.4.0
Dec 06 21:28:22.934 INFO [stderr]    Compiling embedded-hal v0.2.2
Dec 06 21:28:22.939 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 06 21:28:22.939 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Dec 06 21:28:25.035 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 06 21:28:26.792 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Dec 06 21:29:09.844 INFO [stderr] error: Could not compile `stm32f4`.
Dec 06 21:29:09.844 INFO [stderr] 
Dec 06 21:29:09.844 INFO [stderr] Caused by:
Dec 06 21:29:09.844 INFO [stderr]   process didn't exit successfully: `rustc --crate-name stm32f4 /cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f4-0.4.0/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="cortex-m-rt"' --cfg 'feature="default"' --cfg 'feature="rt"' --cfg 'feature="stm32f407"' -C metadata=9a7db0ebba8b6d11 -C extra-filename=-9a7db0ebba8b6d11 --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern bare_metal=/target/debug/deps/libbare_metal-3149fbbdac6841f4.rlib --extern cortex_m=/target/debug/deps/libcortex_m-20de09e344a22289.rlib --extern cortex_m_rt=/target/debug/deps/libcortex_m_rt-ebd18f8b31a3b2d8.rlib --extern vcell=/target/debug/deps/libvcell-6c0ee72bf0680f14.rlib --cap-lints allow --cap-lints=forbid -L /target/debug/build/stm32f4-ef770ec2ed0ade1e/out -L /target/debug/build/cortex-m-rt-ec64827d91fa12d7/out` (signal: 9, SIGKILL: kill)
Dec 06 21:29:09.846 INFO [stderr] su: No module specific data is present
Dec 06 21:29:10.127 INFO running `"docker" "inspect" "3339eee2382fa2908e57490d9c227d32bcabd11144d8c8597c4c83a2d30df19b"`
Dec 06 21:29:10.290 INFO running `"docker" "rm" "-f" "3339eee2382fa2908e57490d9c227d32bcabd11144d8c8597c4c83a2d30df19b"`
Dec 06 21:29:10.402 INFO [stdout] 3339eee2382fa2908e57490d9c227d32bcabd11144d8c8597c4c83a2d30df19b