Nov 02 13:33:56.733 INFO checking hone/helix_docopt against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 13:33:56.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:33:57.084 INFO blam! 6f3c6beea4de7bbec7c5f9c0751ebe8ba5f87f985f475f9063226c49a5790ff0
Nov 02 13:33:57.084 INFO running `"docker" "start" "-a" "6f3c6beea4de7bbec7c5f9c0751ebe8ba5f87f985f475f9063226c49a5790ff0"`
Nov 02 13:33:58.432 INFO kablam! usermod: no changes
Nov 02 13:33:58.618 INFO kablam!    Compiling libcruby-sys v0.7.3
Nov 02 13:33:58.622 INFO kablam!     Checking memchr v1.0.1
Nov 02 13:33:59.224 INFO kablam!     Checking aho-corasick v0.6.3
Nov 02 13:34:00.317 INFO kablam!     Checking regex v0.2.2
Nov 02 13:34:01.072 INFO kablam!     Checking helix v0.7.3
Nov 02 13:34:03.552 INFO kablam!     Checking docopt v0.8.1
Nov 02 13:34:05.028 INFO kablam!     Checking helix_docopt v0.1.0 (/source)
Nov 02 13:34:07.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.72s
Nov 02 13:34:07.204 INFO kablam! su: No module specific data is present
Nov 02 13:34:07.504 INFO running `"docker" "rm" "-f" "6f3c6beea4de7bbec7c5f9c0751ebe8ba5f87f985f475f9063226c49a5790ff0"`
Nov 02 13:34:07.609 INFO blam! 6f3c6beea4de7bbec7c5f9c0751ebe8ba5f87f985f475f9063226c49a5790ff0