Dec 12 06:54:07.101 INFO checking stm32f2-0.4.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:54:07.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 06:54:08.231 INFO [stdout] 5f84a73a7292ef89d3983e721ff5c618dee79923a9bca46d6821b95528a0ab52
Dec 12 06:54:08.233 INFO running `"docker" "start" "-a" "5f84a73a7292ef89d3983e721ff5c618dee79923a9bca46d6821b95528a0ab52"`
Dec 12 06:54:09.843 INFO [stderr] usermod: no changes
Dec 12 06:54:10.076 INFO [stderr]     Checking vcell v0.1.0
Dec 12 06:54:10.076 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 12 06:54:10.084 INFO [stderr]    Compiling stm32f2 v0.4.0 (/source)
Dec 12 06:54:10.084 INFO [stderr]     Checking aligned v0.2.0
Dec 12 06:54:10.084 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 12 06:54:10.444 INFO [stderr]     Checking volatile-register v0.2.0
Dec 12 06:54:13.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Dec 12 06:54:13.640 INFO [stderr] su: No module specific data is present
Dec 12 06:54:14.186 INFO running `"docker" "inspect" "5f84a73a7292ef89d3983e721ff5c618dee79923a9bca46d6821b95528a0ab52"`
Dec 12 06:54:14.376 INFO running `"docker" "rm" "-f" "5f84a73a7292ef89d3983e721ff5c618dee79923a9bca46d6821b95528a0ab52"`
Dec 12 06:54:14.612 INFO [stdout] 5f84a73a7292ef89d3983e721ff5c618dee79923a9bca46d6821b95528a0ab52