Dec 12 06:52:17.870 INFO checking stm32f446-hal-0.0.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:52:17.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 06:52:18.230 INFO [stdout] f12a62d0f963f752be9b681ea98dd3d18c4a77b2782592026d314d11b3a92aea
Dec 12 06:52:18.240 INFO running `"docker" "start" "-a" "f12a62d0f963f752be9b681ea98dd3d18c4a77b2782592026d314d11b3a92aea"`
Dec 12 06:52:19.288 INFO [stderr] usermod: no changes
Dec 12 06:52:19.412 INFO [stderr]    Compiling stm32f4 v0.2.3
Dec 12 06:52:19.412 INFO [stderr]     Checking cast v0.2.2
Dec 12 06:52:19.412 INFO [stderr]     Checking embedded-hal v0.2.2
Dec 12 06:52:57.405 INFO [stderr]     Checking stm32f446-hal v0.0.1 (/source)
Dec 12 06:53:11.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.13s
Dec 12 06:53:11.443 INFO [stderr] su: No module specific data is present
Dec 12 06:53:11.928 INFO running `"docker" "inspect" "f12a62d0f963f752be9b681ea98dd3d18c4a77b2782592026d314d11b3a92aea"`
Dec 12 06:53:12.134 INFO running `"docker" "rm" "-f" "f12a62d0f963f752be9b681ea98dd3d18c4a77b2782592026d314d11b3a92aea"`
Dec 12 06:53:12.360 INFO [stdout] f12a62d0f963f752be9b681ea98dd3d18c4a77b2782592026d314d11b3a92aea