Nov 30 14:51:34.409 INFO checking stm32f7-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:51:34.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 14:51:35.878 INFO [stdout] 3029e788dc993084098db30c206533d9f2d23d53d0d7eff829a159d28bd12ad1
Nov 30 14:51:35.880 INFO running `"docker" "start" "-a" "3029e788dc993084098db30c206533d9f2d23d53d0d7eff829a159d28bd12ad1"`
Nov 30 14:51:37.328 INFO [stderr] usermod: no changes
Nov 30 14:51:37.534 INFO [stderr]     Checking vcell v0.1.0
Nov 30 14:51:37.534 INFO [stderr]    Compiling cortex-m v0.5.8
Nov 30 14:51:37.534 INFO [stderr]    Compiling stm32f7 v0.4.0 (/source)
Nov 30 14:51:37.535 INFO [stderr]     Checking aligned v0.2.0
Nov 30 14:51:37.535 INFO [stderr]    Compiling bare-metal v0.2.4
Nov 30 14:51:37.820 INFO [stderr]     Checking volatile-register v0.2.0
Nov 30 14:51:42.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Nov 30 14:51:42.006 INFO [stderr] su: No module specific data is present
Nov 30 14:51:43.346 INFO running `"docker" "inspect" "3029e788dc993084098db30c206533d9f2d23d53d0d7eff829a159d28bd12ad1"`
Nov 30 14:51:43.628 INFO running `"docker" "rm" "-f" "3029e788dc993084098db30c206533d9f2d23d53d0d7eff829a159d28bd12ad1"`
Nov 30 14:51:43.900 INFO [stdout] 3029e788dc993084098db30c206533d9f2d23d53d0d7eff829a159d28bd12ad1