Nov 07 15:03:31.746 INFO checking futures-test-preview-0.3.0-alpha.7 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 07 15:03:31.747 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 15:03:31.936 INFO blam! 6956aedc006f1363e2420f5b6829913169831eb3aaadf1ef8120009aafacfe0b Nov 07 15:03:31.942 INFO running `"docker" "start" "-a" "6956aedc006f1363e2420f5b6829913169831eb3aaadf1ef8120009aafacfe0b"` Nov 07 15:03:32.569 INFO kablam! usermod: no changes Nov 07 15:03:32.630 INFO kablam! Checking futures-channel-preview v0.3.0-alpha.9 Nov 07 15:03:33.473 INFO kablam! Checking futures-sink-preview v0.3.0-alpha.9 Nov 07 15:03:34.264 INFO kablam! Checking futures-util-preview v0.3.0-alpha.9 Nov 07 15:03:37.832 INFO kablam! Checking futures-executor-preview v0.3.0-alpha.9 Nov 07 15:03:38.986 INFO kablam! Checking futures-test-preview v0.3.0-alpha.7 (/source) Nov 07 15:03:40.316 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.72s Nov 07 15:03:40.316 INFO kablam! su: No module specific data is present Nov 07 15:03:40.889 INFO running `"docker" "rm" "-f" "6956aedc006f1363e2420f5b6829913169831eb3aaadf1ef8120009aafacfe0b"` Nov 07 15:03:41.128 INFO blam! 6956aedc006f1363e2420f5b6829913169831eb3aaadf1ef8120009aafacfe0b