Nov 07 07:12:09.345 INFO checking ubend-0.2.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 07:12:09.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:12:09.594 INFO blam! 0616e936a28a6c27ea8a3c66e82a2b7bba4df2f6f73955c420b30d8038912f88
Nov 07 07:12:09.597 INFO running `"docker" "start" "-a" "0616e936a28a6c27ea8a3c66e82a2b7bba4df2f6f73955c420b30d8038912f88"`
Nov 07 07:12:10.312 INFO kablam! usermod: no changes
Nov 07 07:12:10.344 INFO kablam!     Checking ubend v0.2.1 (/source)
Nov 07 07:12:12.068 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 07:12:12.068 INFO kablam!    --> tests/main.rs:180:3
Nov 07 07:12:12.068 INFO kablam!     |
Nov 07 07:12:12.069 INFO kablam! 180 |         write!(stream, "hello world");
Nov 07 07:12:12.069 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 07:12:12.069 INFO kablam!     |
Nov 07 07:12:12.070 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 07:12:12.070 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 07:12:12.070 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 07:12:12.070 INFO kablam! 
Nov 07 07:12:12.072 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 07:12:12.073 INFO kablam!    --> tests/main.rs:211:3
Nov 07 07:12:12.073 INFO kablam!     |
Nov 07 07:12:12.073 INFO kablam! 211 |         write!(stream, "spam\neggs\nspam spam\n");
Nov 07 07:12:12.073 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 07:12:12.074 INFO kablam!     |
Nov 07 07:12:12.074 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 07:12:12.074 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 07:12:12.074 INFO kablam! 
Nov 07 07:12:12.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 07 07:12:12.123 INFO kablam! su: No module specific data is present
Nov 07 07:12:12.948 INFO running `"docker" "rm" "-f" "0616e936a28a6c27ea8a3c66e82a2b7bba4df2f6f73955c420b30d8038912f88"`
Nov 07 07:12:13.296 INFO blam! 0616e936a28a6c27ea8a3c66e82a2b7bba4df2f6f73955c420b30d8038912f88