Nov 07 10:18:31.124 INFO checking ref-cast-impl-0.2.4 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 10:18:31.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07 10:18:31.278 INFO blam! ff546d89acc29b9887c3ee66002c83b0bbe144059ffa02edf46617e77cfb08a5
Nov 07 10:18:31.280 INFO running `"docker" "start" "-a" "ff546d89acc29b9887c3ee66002c83b0bbe144059ffa02edf46617e77cfb08a5"`
Nov 07 10:18:31.724 INFO kablam! usermod: no changes
Nov 07 10:18:31.771 INFO kablam!     Checking proc-macro2 v0.4.20
Nov 07 10:18:35.083 INFO kablam!     Checking quote v0.6.9
Nov 07 10:18:37.994 INFO kablam!     Checking syn v0.15.18
Nov 07 10:18:43.887 INFO kablam!     Checking ref-cast-impl v0.2.4 (/source)
Nov 07 10:18:49.226 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.47s
Nov 07 10:18:49.227 INFO kablam! su: No module specific data is present
Nov 07 10:18:50.272 INFO running `"docker" "rm" "-f" "ff546d89acc29b9887c3ee66002c83b0bbe144059ffa02edf46617e77cfb08a5"`
Nov 07 10:18:50.464 INFO blam! ff546d89acc29b9887c3ee66002c83b0bbe144059ffa02edf46617e77cfb08a5