Aug 11 00:51:48.759 INFO checking stm32l4x6-0.5.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 00:51:48.759 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:51:48.759 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:51:48.759 INFO running `"docker" "create" "-v" "/tmp/crater.su2J4paf5HsS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:51:49.022 INFO blam! 28d51d6a268927b5f0db27fb58eb18389cf863c707a0b2b754fc03fd8df18d7e
Aug 11 00:51:49.025 INFO running `"docker" "start" "-a" "28d51d6a268927b5f0db27fb58eb18389cf863c707a0b2b754fc03fd8df18d7e"`
Aug 11 00:51:49.901 INFO kablam!     Checking vcell v0.1.0
Aug 11 00:51:49.901 INFO kablam!     Checking bare-metal v0.2.1
Aug 11 00:51:49.901 INFO kablam!     Checking aligned v0.2.0
Aug 11 00:51:49.901 INFO kablam!    Compiling stm32l4x6 v0.5.0 (file:///source)
Aug 11 00:51:49.901 INFO kablam!    Compiling cortex-m v0.5.3
Aug 11 00:51:50.251 INFO kablam!     Checking volatile-register v0.2.0
Aug 11 00:55:14.712 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 24s
Aug 11 00:55:14.729 INFO kablam! su: No module specific data is present
Aug 11 00:55:15.340 INFO running `"docker" "rm" "-f" "28d51d6a268927b5f0db27fb58eb18389cf863c707a0b2b754fc03fd8df18d7e"`
Aug 11 00:55:15.486 INFO blam! 28d51d6a268927b5f0db27fb58eb18389cf863c707a0b2b754fc03fd8df18d7e