Nov 06 20:30:59.892 INFO checking irekf/rusty-csv-diff against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 20:30:59.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 20:31:00.388 INFO blam! a4c3f8e863931ab286b3f5bea4a70d4f4b93f75472639266503f2debf1459ff7
Nov 06 20:31:00.396 INFO running `"docker" "start" "-a" "a4c3f8e863931ab286b3f5bea4a70d4f4b93f75472639266503f2debf1459ff7"`
Nov 06 20:31:01.812 INFO kablam! usermod: no changes
Nov 06 20:31:01.920 INFO kablam!     Checking libc v0.2.37
Nov 06 20:31:03.518 INFO kablam!     Checking memchr v2.0.1
Nov 06 20:31:03.901 INFO kablam!     Checking aho-corasick v0.6.4
Nov 06 20:31:04.784 INFO kablam!     Checking regex v0.2.6
Nov 06 20:31:07.353 INFO kablam!     Checking docopt v0.8.3
Nov 06 20:31:09.081 INFO kablam!     Checking rusty-csv-diff v0.0.1 (/source)
Nov 06 20:31:12.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.39s
Nov 06 20:31:12.230 INFO kablam! su: No module specific data is present
Nov 06 20:31:12.964 INFO running `"docker" "rm" "-f" "a4c3f8e863931ab286b3f5bea4a70d4f4b93f75472639266503f2debf1459ff7"`
Nov 06 20:31:13.236 INFO blam! a4c3f8e863931ab286b3f5bea4a70d4f4b93f75472639266503f2debf1459ff7