Nov 06 16:19:49.178 INFO checking panzi/rust-ubend against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 16:19:49.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:19:49.616 INFO blam! 012f13588e86106f2fda5d1c7bcd9aa1bef040dfce0f548183fa4ea7c577a611
Nov 06 16:19:49.623 INFO running `"docker" "start" "-a" "012f13588e86106f2fda5d1c7bcd9aa1bef040dfce0f548183fa4ea7c577a611"`
Nov 06 16:19:50.908 INFO kablam! usermod: no changes
Nov 06 16:19:51.000 INFO kablam!     Checking libc v0.2.43
Nov 06 16:19:52.274 INFO kablam!     Checking ubend v0.2.1 (/source)
Nov 06 16:19:54.120 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:19:54.120 INFO kablam!    --> tests/main.rs:180:3
Nov 06 16:19:54.120 INFO kablam!     |
Nov 06 16:19:54.120 INFO kablam! 180 |         write!(stream, "hello world");
Nov 06 16:19:54.120 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:19:54.120 INFO kablam!     |
Nov 06 16:19:54.120 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 16:19:54.120 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:19:54.121 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 06 16:19:54.121 INFO kablam! 
Nov 06 16:19:54.121 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:19:54.121 INFO kablam!    --> tests/main.rs:211:3
Nov 06 16:19:54.121 INFO kablam!     |
Nov 06 16:19:54.121 INFO kablam! 211 |         write!(stream, "spam\neggs\nspam spam\n");
Nov 06 16:19:54.121 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:19:54.121 INFO kablam!     |
Nov 06 16:19:54.121 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:19:54.121 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 06 16:19:54.121 INFO kablam! 
Nov 06 16:19:54.149 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Nov 06 16:19:54.156 INFO kablam! su: No module specific data is present
Nov 06 16:19:55.017 INFO running `"docker" "rm" "-f" "012f13588e86106f2fda5d1c7bcd9aa1bef040dfce0f548183fa4ea7c577a611"`
Nov 06 16:19:55.304 INFO blam! 012f13588e86106f2fda5d1c7bcd9aa1bef040dfce0f548183fa4ea7c577a611