Nov 10 01:26:43.693 INFO checking regex_generate-0.2.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 01:26:43.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 01:26:43.967 INFO blam! d0bc65f03b009e59c033f3da50d657e5cdf650112e2a9cdf9464c961ec352d44
Nov 10 01:26:43.975 INFO running `"docker" "start" "-a" "d0bc65f03b009e59c033f3da50d657e5cdf650112e2a9cdf9464c961ec352d44"`
Nov 10 01:26:44.915 INFO kablam! usermod: no changes
Nov 10 01:26:45.060 INFO kablam!     Checking regex_generate v0.2.0 (/source)
Nov 10 01:26:46.867 INFO kablam! warning: unused import: `regex_syntax::Expr`
Nov 10 01:26:46.867 INFO kablam!    --> src/lib.rs:142:9
Nov 10 01:26:46.867 INFO kablam!     |
Nov 10 01:26:46.867 INFO kablam! 142 |     use regex_syntax::Expr;
Nov 10 01:26:46.867 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 10 01:26:46.867 INFO kablam!     |
Nov 10 01:26:46.867 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 10 01:26:46.867 INFO kablam! 
Nov 10 01:26:47.974 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
Nov 10 01:26:47.974 INFO kablam! su: No module specific data is present
Nov 10 01:26:48.483 INFO running `"docker" "rm" "-f" "d0bc65f03b009e59c033f3da50d657e5cdf650112e2a9cdf9464c961ec352d44"`
Nov 10 01:26:48.727 INFO blam! d0bc65f03b009e59c033f3da50d657e5cdf650112e2a9cdf9464c961ec352d44