Nov 02 06:40:36.724 INFO checking shockham/engine_arch against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 06:40:36.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 06:40:36.992 INFO blam! 312e49d27ae1ab00ae4dbcbc85db8d457256a0ebee67a76f67ae5f17f57c13ff
Nov 02 06:40:36.994 INFO running `"docker" "start" "-a" "312e49d27ae1ab00ae4dbcbc85db8d457256a0ebee67a76f67ae5f17f57c13ff"`
Nov 02 06:40:37.511 INFO kablam! usermod: no changes
Nov 02 06:40:37.564 INFO kablam!     Checking futures-io v0.2.1
Nov 02 06:40:37.869 INFO kablam!     Checking futures-util v0.2.1
Nov 02 06:40:40.616 INFO kablam!     Checking futures-executor v0.2.1
Nov 02 06:40:41.286 INFO kablam!     Checking futures-stable v0.2.1
Nov 02 06:40:41.501 INFO kablam!     Checking futures-async-runtime v0.2.1
Nov 02 06:40:41.660 INFO kablam!     Checking futures v0.2.1
Nov 02 06:40:42.046 INFO kablam!     Checking engine_arch v0.1.0 (/source)
Nov 02 06:40:42.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
Nov 02 06:40:42.768 INFO kablam! su: No module specific data is present
Nov 02 06:40:44.005 INFO running `"docker" "rm" "-f" "312e49d27ae1ab00ae4dbcbc85db8d457256a0ebee67a76f67ae5f17f57c13ff"`
Nov 02 06:40:44.429 INFO blam! 312e49d27ae1ab00ae4dbcbc85db8d457256a0ebee67a76f67ae5f17f57c13ff