Sep 10 08:58:29.859 INFO checking stm32f303xe-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 08:58:29.859 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 08:58:29.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:58:30.084 INFO blam! 85a38e879d52bbbb0ab21fcc92d7aa09396bc04df29590b6db172b4b1d86efd5
Sep 10 08:58:30.086 INFO running `"docker" "start" "-a" "85a38e879d52bbbb0ab21fcc92d7aa09396bc04df29590b6db172b4b1d86efd5"`
Sep 10 08:58:31.861 INFO kablam! usermod: no changes
Sep 10 08:58:31.986 INFO kablam!    Compiling cortex-m v0.4.3
Sep 10 08:58:32.003 INFO kablam!     Checking vcell v0.1.0
Sep 10 08:58:32.003 INFO kablam!     Checking untagged-option v0.1.1
Sep 10 08:58:32.022 INFO kablam!     Checking bare-metal v0.1.3
Sep 10 08:58:32.022 INFO kablam!     Checking aligned v0.1.2
Sep 10 08:58:32.500 INFO kablam!     Checking volatile-register v0.2.0
Sep 10 08:58:34.451 INFO kablam!     Checking stm32f303xe v0.1.0 (file:///source)
Sep 10 09:03:34.391 INFO error running command: process killed after not generating output for  300s
Sep 10 09:03:34.391 INFO running `"docker" "rm" "-f" "85a38e879d52bbbb0ab21fcc92d7aa09396bc04df29590b6db172b4b1d86efd5"`
Sep 10 09:03:35.572 INFO blam! 85a38e879d52bbbb0ab21fcc92d7aa09396bc04df29590b6db172b4b1d86efd5